Waupun Utilities Commission

A G E N D A WAUPUN UTILITIES COMMISSION MEETING 817 S. Madison Street Monday, July 13, 2026 at 4:00 PM There is a regular commission meeting scheduled for Monday, July 13, 2026 at 4:00 p.m. at the Waupun Utilities Administrative Building, with option to join via virtual and teleconference. Instructions to join the meeting are provided below: VIRTUAL AND TELECONFERENCE ACCESS AVAILABLE Join Zoom Meeting https://us02web.zoom.us/j/89819520743?pwd=amNEeGRJTzBNaVdhUHhpcUdDNGNwdz09 By Phone: 1 312 626 6799 Meeting ID: 898 1952 0743 Passcode: 061341 CALL TO ORDER ROLL CALL OF COMMISSIONERS PERSONS WISHING TO ADDRESS COMMISSION – State name, address, and subject of comments (2 Minutes) No Public Participation after this point. CONSIDERATION - ACTION 1. Approval of Minutes - June 8, 2026 2. Approval of Accounts Payable - June 2026 3. Finance Director Report and Approval of Monthly Financial Results DISCUSSION – REVIEW 4. Substation Transformer and System Operations Update 5. WPPI Contract Extension GM REPORT / OPERATIONS REPORT 6. General Manager Report 7. Electric Operations Report 8. Treatment Facilities Report 9. Water and Sewer Operations Report 10. Energy Services Manager Report ADJOURNMENT Upon reasonable notice, efforts will be made to accommodate disabled individuals through appropriate aids and services. For additional information, contact the General Manger at 920-324-7920. Minutes of a Regular Meeting of the Waupun Utilities Commission Monday, June 8, 2026 Meeting called to order by President Heeringa at 4:00 p.m. Present: Commissioners Daane, Heeringa, Mielke, and Siebers Absent with notice: Commissioners Homan, Kunz, and Thurmer Motion made by Daane, seconded by Siebers, and unanimously carried to approve the minutes from the May 11, 2026 meeting. Motion by Siebers, seconded by Mielke, and unanimously carried to approve the bills for the month of May 2026 as presented. On motion by Daane, seconded by Mielke, and unanimously carried, year-to-date financial reports through April 2026 were approved as presented by Finance Director Stanek. Electric operating income was $232,100. Water operating income was $155, 200. Sewer operating income was $45,600. Presentation provided virtually by Matt Shefchik, Assistant Vice President, Total Rewards Consulting, of Cottingham & Butler regarding the final compensation study market update. The market study consisted of a peer study as well as additional compensation data focused on utilities and included review of benchmark positions within the utility. Discussion followed regarding methodology, market comparisons, pay structure recommendations, and fiscal impacts. On motion by Siebers, seconded by Daane, and unanimously carried, the compensation study was adopted as presented. Treatment Facilities Superintendent Sytsma presented a review of the 2025 Compliance Maintenance Annual Report (CMAR) and requested approval of the CMAR for submission to the WDNR. The purpose of the CMAR is to evaluate wastewater treatment systems for operational problems or deficiencies. The 2025 report received grades of “A” in all evaluated areas. On motion by Siebers, seconded by Mielke, and unanimously carried, Resolution No. 06-08-26-01 Adopting the 2025 Compliance Maintenance Annual Report was approved. General Manager Brooks and Electric Operations Superintendent Vande Kolk provided an update regarding substation transformer and system operations. A substation equipment failure occurred, resulting in crews switching load to an alternate substation. Staff continues working with utility partners regarding repairs. Discussion was held regarding the possibility of cancelling the July Commission meeting. It was concluded that the July Commission meeting will be held on July 13, 2026. General Manager Brooks provided updates regarding electric maintenance completed at the WWTF to prevent nuisance trips, as well as discussion regarding a potential contract extension for WPPI members on long-term power purchase agreements. Electric Operations Superintendent Vande Kolk provided updates regarding mutual aid assistance, AMI- reported outages, street light installations, utility infrastructure projects, and the Apprentice Line Technician job posting. Waupun Utilities Commission June 8, 2026 Meeting Minutes Page 2 Treatment Facilities Superintendent Sytsma reported on operations and maintenance activities at the water and wastewater treatment facilities, algae sample analysis being completed by outside laboratories, WPDES permit modifications regarding PFAS sampling requirements, and Treatment Facilities Operator-Lead/Operator job postings. General Manager Brooks provided a brief overview of the Water and Sewer Operations Report and the Energy Services Manager Report. Operations staff installed a temporary water service on the east side of the alleyway project, completed lift station maintenance, and assisted Electric and Treatment Facilities staff with vacuum excavation and cleaning activities. Motion by Mielke, seconded by Siebers, and unanimously carried to adjourn to closed session pursuant to Section 19.85(1)(c), Wis. Stats., to discuss the performance evaluation of the General Manager. Motion by Siebers, seconded by Daane, and unanimously carried to reconvene in open session pursuant to Section 19.85(2), Wis. Stats. No further action was taken in open session. Motion by Daane, seconded by Mielke, and unanimously carried to adjourn the meeting at 5:59 p.m. The next regular commission meeting will be held on July 13, 2026, at 4:00 p.m. Jen Benson Office & Customer Service Supervisor WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 1 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date AIR PRODUCTS AND CHEMICALS INC 840 435625132 CARBON DIOXIDE - ABNR 06/30/2026 5,429.11 5,429.11 1089 06/30/2026 Total AIR PRODUCTS AND CHEMICALS INC: 5,429.11 5,429.11 AIRGAS USA INC 855 5524870211 ACETYLENE/OXYGEN/NITROGEN-E 06/10/2026 69.62 69.62 51229 06/10/2026 5524870211 ACETYLENE/OXYGEN/NITROGEN-W 06/10/2026 69.62 69.62 51229 06/10/2026 5524870211 ACETYLENE/OXYGEN/NITROGEN-S 06/10/2026 69.61 69.61 51229 06/10/2026 9172874880 NITROGEN-TRANSFORMER @ SUBSTATION 06/30/2026 218.07 218.07 51253 06/30/2026 Total AIRGAS USA INC: 426.92 426.92 ALLIANT ENERGY 900 183035.05312026 GAS UTILITY - WATER PLANT 06/10/2026 1,154.64 1,154.64 61020261 06/10/2026 3261389217.05312WWTF- PROCESS BLD, GREEN HOUSE AND PUMP BLD 06/10/2026 1,264.78 1,264.78 61020261 06/10/2026 4370000.05312026 GAS UTIL BILL @ N2721 FDL ST - ADMIN/DIGESTER BLD 06/10/2026 373.21 373.21 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 2% E 06/10/2026 2.65 2.65 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 2% W 06/10/2026 2.65 2.65 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 2% S 06/10/2026 2.64 2.64 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 27% E 06/10/2026 35.75 35.75 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 27% W 06/10/2026 35.75 35.75 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 27% S 06/10/2026 35.74 35.74 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 5% E 06/10/2026 6.62 6.62 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 4% W 06/10/2026 5.30 5.30 61020261 06/10/2026 590516.05312026 SPLIT DISTRIBUTION- MAIN BLD - 4% S 06/10/2026 5.30 5.30 61020261 06/10/2026 80105.05312026 GAS UTILITY FOR WELLHOUSE #5 06/10/2026 13.75 13.75 61020261 06/10/2026 931084.05312026 GAS UTIL @ N2721 FDL ST - FILTER & DEWATERING BLD 06/10/2026 100.85 100.85 61020261 06/10/2026 Total ALLIANT ENERGY: 3,039.63 3,039.63 AMAZON CAPITAL SERVICES 1015 14PT-4PLX-J66M SAFETY CONES 06/30/2026 118.00 118.00 1090 06/30/2026 1GLY-1KKV-6CNG SHUNTING CAPS FOR STREET LIGHTING (2) 06/10/2026 90.98 90.98 1062 06/10/2026 1KFR-KK3L-71TY IPHONE SCREEN PROTECTOR- BROOKS 06/30/2026 5.46 5.46 1090 06/30/2026 1KFR-KK3L-71TY IPHONE SCREEN PROTECTOR- BROOKS 06/30/2026 4.34 4.34 1090 06/30/2026 1KFR-KK3L-71TY IPHONE SCREEN PROTECTOR - BROOKS 06/30/2026 4.19 4.19 1090 06/30/2026 1KNC-VWRC-D3W7 MAIN BLD SANITARY SUPPLIES 06/10/2026 22.71 22.71 1062 06/10/2026 1KNC-VWRC-D3W7 MAIN BLD SANITARY SUPPLIES 06/10/2026 28.58 28.58 1062 06/10/2026 1KNC-VWRC-D3W7 MAIN BLD SANITARY SUPPLIES 06/10/2026 21.98 21.98 1062 06/10/2026 1MHM-D1DT-F6QT SAFETY GLASSES - ELEC 06/10/2026 319.88 319.88 1062 06/10/2026 1XFN-9DCK-7PX9 WWTP 1ST AID CABINET SUPPLY 06/30/2026 7.31 7.31 1090 06/30/2026 Total AMAZON CAPITAL SERVICES: 623.43 623.43 ANIXTER INC 1320 6722146-01 3 & 4 HOLE TRANS CONNECTORS (21) 06/30/2026 413.70 413.70 1091 06/30/2026 Total ANIXTER INC: 413.70 413.70 AT&T MOBILITY 1560287362417474.MayCELLPHONE MONTHLY EXPENSES-E 06/25/2026 124.72 124.72 62520261 06/25/2026 287362417474.MayCELLPHONE MONTHLY EXPENSES-W 06/25/2026 77.83 77.83 62520261 06/25/2026 287362417474.MayCELLPHONE MONTHLY EXPENSES-S 06/25/2026 77.36 77.36 62520261 06/25/2026 287362417474X624CELLPHONE MONTHLY EXPENSES-S 06/25/2026 77.36 77.36 62520261 06/25/2026 287362417474X624CELLPHONE MONTHLY EXPENSES-W 06/25/2026 77.83 77.83 62520261 06/25/2026 287362417474X624CELLPHONE MONTHLY EXPENSES-E 06/25/2026 124.72 124.72 62520261 06/25/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 2 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date 350 CREDIT CREDIT FOR IPADS - E 06/25/2026 200.00- 200.00- 62520261 06/25/2026 350 CREDIT CREDIT FOR IPADS - W 06/25/2026 75.00- 75.00- 62520261 06/25/2026 350 CREDIT CREDIT FOR IPADS - S 06/25/2026 75.00- 75.00- 62520261 06/25/2026 Total AT&T MOBILITY: 209.82 209.82 BADGER LABORATORIES INC 2130 26-011075 PFAS BI-MONTHLY TESTING 06/10/2026 625.00 625.00 1063 06/10/2026 Total BADGER LABORATORIES INC: 625.00 625.00 BEAR GRAPHICS 2503 361958 LASER CHECK ORDER (2000) 06/10/2026 114.25 114.25 51230 06/10/2026 361958 LASER CHECK ORDER (2000) 06/10/2026 118.06 118.06 51230 06/10/2026 361958 LASER CHECK ORDER (2000) 06/10/2026 148.53 148.53 51230 06/10/2026 Total BEAR GRAPHICS: 380.84 380.84 BORDER STATES ELECTRIC SUPPLY 3300 932596327 (4) 25KV BUSHING REPLACEMENTS AT MAIN SUB 06/30/2026 34,825.00 34,825.00 1092 06/30/2026 932645249 PAD MOUNT SWITCH GEAR (1) 06/30/2026 28,288.52 28,288.52 1092 06/30/2026 Total BORDER STATES ELECTRIC SUPPLY: 63,113.52 63,113.52 BUTTERS-FETTING CO. INC. 3800 J100466 WWTP BOILER INSPECTION & REPAIRS - FALL 2025 06/10/2026 5,491.06 5,491.06 1064 06/10/2026 Total BUTTERS-FETTING CO. INC.: 5,491.06 5,491.06 CASELLE LLC 5663 INV-20061 SEMI-ANNUAL MAINTENANCE & SUPPORT 7/1/26-12/31/206/10/2026 4,097.13 4,097.13 1065 06/10/2026 INV-20061SEMI-ANNUAL MAINTENANCE & SUPPORT 7/1/26-12/31/206/10/2026 3,256.70 3,256.70 1065 06/10/2026 INV-20061SEMI-ANNUAL MAINTENANCE & SUPPORT 7/1/26-12/31/206/10/2026 3,151.64 3,151.64 1065 06/10/2026 Total CASELLE LLC: 10,505.47 10,505.47 CHAD NAVIS CONSTRUCTION LLC 5800 4.22.26 20 N STATE ST SIDEWALK/CURB & GUTTER REPAIR 06/10/2026 2,327.00 2,327.00 51231 06/10/2026 4.22.26 6 NUMMERDOR DR SIDEWALK/CURB & GUTTER REPAIR 06/10/2026 2,327.00 2,327.00 51231 06/10/2026 4.22.26 606 GRACE ST SIDEWALK/CURB & GUTTER REPAIR 06/10/2026 2,327.00 2,327.00 51231 06/10/2026 4.22.26NEAR 90 S WEST ST SIDWALK / CURB & GUTTER REPAIR06/10/2026 2,327.00 2,327.00 51231 06/10/2026 4.22.26E BROWN/WELCH ST- SIDWALK / CURB & GUTTER REPAI06/10/2026 2,327.00 2,327.00 51231 06/10/2026 Total CHAD NAVIS CONSTRUCTION LLC: 11,635.00 11,635.00 COLUMN SOFTWARE PBC 6115 A1CF33FA-0023BID FOR NEW SUBSTATION TRANSFORMER - ADVERTIS06/10/2026 104.95 104.95 1066 06/10/2026 A1CF33FA-0024 MNTHLY MEETING MINS-E 06/30/2026 54.75 54.75 1094 06/30/2026 A1CF33FA-0024 MNTHLY MEETING MINS-W 06/30/2026 43.51 43.51 1094 06/30/2026 A1CF33FA-0024 MNTHLY MEETING MINS-S 06/30/2026 42.11 42.11 1094 06/30/2026 Total COLUMN SOFTWARE PBC: 245.32 245.32 CORE & MAIN LP 6310 V000041853 (1) 3/4 IPEARL WATER METER 06/10/2026 200.00 200.00 1067 06/10/2026 V000041853 METER SHIPPING 06/10/2026 47.65 47.65 1067 06/10/2026 V000046846 3/4 IPEARL METER (4) 06/30/2026 800.00 800.00 1095 06/30/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 3 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date V000046846 METER SHIPPING 06/30/2026 47.65 47.65 1095 06/30/2026 Z235540 3/4 IPEARL METER (1) 06/30/2026 270.00 270.00 1095 06/30/2026 Z235540 METER SHIPPING 06/30/2026 28.19 28.19 1095 06/30/2026 Total CORE & MAIN LP: 1,393.49 1,393.49 CT LABORATORIES 6610 204841 NITROGEN, NITROGEN KJE T, NO2+NO3 TOTALS 06/10/2026 56.00 56.00 1068 06/10/2026 Total CT LABORATORIES: 56.00 56.00 CUMMINS SALES AND SERVICE 6630 4Q-260612473 TRAVEL CHARGE FOR SERVICE CALL ON GENERATOR - 06/10/2026 516.43 516.43 51232 06/10/2026 4Q-260612473 WTR PLT 1000 KW GENERATOR REPAIR - LABOR 06/10/2026 147.55 147.55 51232 06/10/2026 4Q-260612473 WTR PLT 1000 KW GENERATOR REPAIR - PARTS 06/10/2026 500.74 500.74 51232 06/10/2026 4Q-260612689 MAIN BLDG 150KW GENERATOR SERVICE-E 06/30/2026 186.63 186.63 51254 06/30/2026 4Q-260612689 MAIN BLDG 150KW GENERATOR SERVICE MAINT-W 06/30/2026 139.96 139.96 51254 06/30/2026 4Q-260612689 MAIN BLDG 150KW GENERATOR INSPECTION-S 06/30/2026 139.96 139.96 51254 06/30/2026 F6-260622613 WTR PLT 1000KKW GENERATOR INSPECTION 06/30/2026 492.76 492.76 51254 06/30/2026 Total CUMMINS SALES AND SERVICE: 2,124.03 2,124.03 DAANE, NATE 7000 2ND QTR 2026 COMMISSION MEETINGS-E 06/10/2026 38.00 38.00 51233 06/10/2026 2ND QTR 2026 COMMISSION MEETINGS-W 06/10/2026 31.00 31.00 51233 06/10/2026 2ND QTR 2026 COMMISSION MEETINGS-S 06/10/2026 31.00 31.00 51233 06/10/2026 Total DAANE, NATE: 100.00 100.00 DEVRIES WELDING LLC 7100 3118 DRAW & RELAY MOUNT PANELS (7) 06/30/2026 171.50 171.50 51255 06/30/2026 Total DEVRIES WELDING LLC: 171.50 171.50 DIGGERS HOTLINE INC. 7300 230.70 MONTHLY LOCATE TICKET CHRGS 06/10/2026 230.70 230.70 51234 06/10/2026 260431801.80MONTHLY LOCATE TICKET CHRGS_.80 NOT PD ON INV 2 06/10/2026 .80 .80 51234 06/10/2026 Total DIGGERS HOTLINE INC.: 231.50 231.50 FABICK RENTAL 9155 PIMS0505003 #5 MOTOR OIL & HYDROLIC OIL 06/30/2026 181.53 181.53 51256 06/30/2026 PIMS0505003 #5 MOTOR OIL & HYDROLIC OIL 06/30/2026 181.53 181.53 51256 06/30/2026 Total FABICK RENTAL: 363.06 363.06 MARTENS ACE HARDWARE 9200 251027 DRILL BITS FOR WWTP BREAKER REMOVAL 06/10/2026 219.92 219.92 1079 06/10/2026 251338 MILWAUKEE METAL CUTS & THREAD TAPE 06/10/2026 22.97 22.97 1079 06/10/2026 251338 TEE GALVANIZED - TEMP SERVICES 06/10/2026 13.98 13.98 1079 06/10/2026 251340 GARBAGE BAGS & GLOVES FOR XFMR FAILURE 06/30/2026 14.58 14.58 1105 06/30/2026 251345 ABNR - IRON PIPE FITTING 06/30/2026 14.99 14.99 1105 06/30/2026 251345 PROPANE FOR BACTI SAMPLES 06/30/2026 20.97 20.97 1105 06/30/2026 251457 CIRCUIT BREAKER - 2O AMP 06/10/2026 119.97 119.97 1079 06/10/2026 251458 MORTAR MIX 06/10/2026 39.96 39.96 1079 06/10/2026 251458 MAP PRO GAS 06/10/2026 63.96 63.96 1079 06/10/2026 251464 CIRCUIT BREAKERS - 20 & 30 AMP 06/10/2026 79.98 79.98 1079 06/10/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 4 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date 251472 CHLORINE FOR WATER MAINS 06/10/2026 69.99 69.99 1079 06/10/2026 251544 PVC PIPING 06/30/2026 5.18 5.18 1105 06/30/2026 251577 TAPE MEASURE 06/30/2026 12.99 12.99 1105 06/30/2026 251577 UNIT 164 FASTENERS 06/30/2026 4.26 4.26 1105 06/30/2026 251647 FASTENERS FOR MAIN SUB BOLTS 06/30/2026 26.28 26.28 1105 06/30/2026 251680 FASTENERS 06/30/2026 3.06 3.06 1105 06/30/2026 251740CONNECTOR - WTP DISTIBUTION CHLORINE LINE REPAI06/30/2026 11.99 11.99 1105 06/30/2026 251756 LIGHT BULBS & BOX COVER 06/30/2026 10.57 10.57 1105 06/30/2026 251821 UNIT #6 VEHICLE SUPPLIES 06/30/2026 41.96 41.96 1105 06/30/2026 Total MARTENS ACE HARDWARE: 797.56 797.56 FARMERS ELEVATOR CORP LTD 9300 192371 BIO GUARD FUEL FOR WTF GENERATOR 06/10/2026 28.60 28.60 51235 06/10/2026 192371 FUEL 1500 GAL FOR WTF GENERATOR 06/10/2026 6,840.00 6,840.00 51235 06/10/2026 Total FARMERS ELEVATOR CORP LTD: 6,868.60 6,868.60 FERGUSON WATERWORKS #1476 9480 0475340-1 TEMP WTR MAIN PARTS 06/10/2026 265.06 265.06 1069 06/10/2026 0475340-1 LF 3/4" CTS X 3/4" CTS COMP UNION 06/10/2026 310.00 310.00 1069 06/10/2026 Total FERGUSON WATERWORKS #1476: 575.06 575.06 FLUID SYSTEM COMPONENTS INC 9690 30471935 WWTP VALVE 06/10/2026 212.05 212.05 51236 06/10/2026 Total FLUID SYSTEM COMPONENTS INC: 212.05 212.05 FORSTER ELECTRICAL ENGINEERING 9885 27690 SUBSTATION W08-22C - ENGINEERING 06/10/2026 5,362.50 5,362.50 1070 06/10/2026 Total FORSTER ELECTRICAL ENGINEERING: 5,362.50 5,362.50 FOX COMPUTER & NETWORKING INC 9920 340250 SHIPPING - 7 ELEC RELAYS - MAIN SUB 06/10/2026 193.08 193.08 1071 06/10/2026 340252 UPS SHIPPING - ALGAE SAMPLE 06/30/2026 34.06 34.06 1096 06/30/2026 Total FOX COMPUTER & NETWORKING INC: 227.14 227.14 GFL ENVIRONMENTAL 11300 U90000324193 DUMPSTER - OFFICE BLDG-E 40% 06/30/2026 350.61 350.61 1097 06/30/2026 U90000324193 DUMPSTER - OFFICE BLDG-W 30% 06/30/2026 262.96 262.96 1097 06/30/2026 U90000324193 DUMPSTER - OFFICE BLDG-S 30% 06/30/2026 262.96 262.96 1097 06/30/2026 U90000324447 DUMPSTER - WWTP 06/30/2026 4,251.16 4,251.16 1097 06/30/2026 Total GFL ENVIRONMENTAL: 5,127.69 5,127.69 GO-DUTCH SOLUTIONS 113106.24.26 EMPLOYEE 6.24.26 MEETING SUPPLIES 06/23/2026 189.15 189.15 51248 06/23/2026 6.24.26 EMPLOYEE 6.24.26 MEETING SUPPLIES 06/23/2026 150.35 150.35 51248 06/23/2026 6.24.26 EMPLOYEE 6.24.26 MEETING SUPPLIES 06/23/2026 145.50 145.50 51248 06/23/2026 Total GO-DUTCH SOLUTIONS: 485.00 485.00 GORDON FLESCH COMPANY INC 11325 IN15649481 MTHLY CLICK COUNTS -E (39%) 06/30/2026 13.34 13.34 1098 06/30/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 5 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date IN15649481 MTHLY CLICK COUNTS -W (31%) 06/30/2026 10.61 10.61 1098 06/30/2026 IN15649481 MTHLY CLICK COUNTS -S (30%) 06/30/2026 10.26 10.26 1098 06/30/2026 Total GORDON FLESCH COMPANY INC: 34.21 34.21 HEERINGA, JOE 12330 2ND QTR 2026 COMMISSIONERS QTRLY SALARY-E 06/10/2026 52.24 52.24 51238 06/10/2026 2ND QTR 2026 COMMISSIONERS QTRLY SALARY-W 06/10/2026 42.63 42.63 51238 06/10/2026 2ND QTR 2026 COMMISSIONERS QTRLY SALARY-S 06/10/2026 42.63 42.63 51238 06/10/2026 Total HEERINGA, JOE: 137.50 137.50 HOMAN AUTO SALES INC 128002026 CHEV SILVER UNIT#170 - 2026 CHEV SILVERADO 3GCUKAED9TG3778206/04/2026 22,829.54 22,829.54 51228 06/04/2026 2026 CHEV SILVER UNIT #170 - 2026 CHEV SILVERADO 3GCUKAED9TG3778206/04/2026 11,414.78 11,414.78 51228 06/04/2026 2026 CHEV SILVER UNIT #170 - 2026 CHEV SILVERADO 3GCUKAED9TG3778206/04/2026 11,414.78 11,414.78 51228 06/04/2026 Total HOMAN AUTO SALES INC: 45,659.10 45,659.10 HOMAN FORD INC 12815 SO 122415 UNIT 156 LABOR - CHECK ENGINE LIGHT 06/30/2026 287.91 287.91 1099 06/30/2026 Total HOMAN FORD INC: 287.91 287.91 HOMAN, JEFF 12830 2ND QTR 2026 QTRLY COMMISSION SALARY-E 06/10/2026 38.00 38.00 1072 06/10/2026 2ND QTR 2026 QTRLY COMMISSION SALARY-W 06/10/2026 31.00 31.00 1072 06/10/2026 2ND QTR 2026 QTRLY COMMISSION SALARY-S 06/10/2026 31.00 31.00 1072 06/10/2026 Total HOMAN, JEFF: 100.00 100.00 HYDROCORP INC. 13985 CI-13249 CROSS CONNCTN CONTROL PROG & INSPECTION REP06/10/2026 1,304.00 1,304.00 1073 06/10/2026 CI-13253CROSS CONNCTN CONTROL PROG & INSPECTION REP06/10/2026 950.00 950.00 1073 06/10/2026 Total HYDROCORP INC.: 2,254.00 2,254.00 ICS MEDICAL ANSWERING SERVICE LLC 14120 251900101101 TELEPHONE ANSWERING SERVICE- E 06/10/2026 106.16 106.16 1074 06/10/2026 251900101101 TELEPHONE ANSWERING SERVICE- W 06/10/2026 84.39 84.39 1074 06/10/2026 251900101101 TELEPHONE ANSWERING SERVICE- S 06/10/2026 81.66 81.66 1074 06/10/2026 Total ICS MEDICAL ANSWERING SERVICE LLC: 272.21 272.21 INFOSEND INC 14490 311467 BILL PRINT & POSTAGE-E (39%) 06/30/2026 1,451.86 1,451.86 1100 06/30/2026 311467 BILL PRINT & POSTAGE-W (31%) 06/30/2026 1,154.04 1,154.04 1100 06/30/2026 311467 BILL PRINT & POSTAGE-S (30%) 06/30/2026 1,116.82 1,116.82 1100 06/30/2026 Total INFOSEND INC: 3,722.72 3,722.72 STUART IRBY CO LLC 14890 S014589961.001 (2) MILWAUKEE FLASHLIGHTS & (2) BATTERIES 06/30/2026 460.73 460.73 1113 06/30/2026 S014589961.002CREDIT (2) MILWAUKEE FLASHLIGHTS & (1) MILWAUKEE 06/30/2026 460.73- 460.73- 1113 06/30/2026 S014601878.001 3 PHASE PRI URD J-BOX (1) 06/10/2026 2,005.00 2,005.00 1085 06/10/2026 S014605312.001 MINOR MATERIALS - STREET LIGHTS 06/30/2026 387.50 387.50 1113 06/30/2026 S014608603.001 6 STR TRIPLEX URD WIRE (5000) 06/30/2026 5,400.00 5,400.00 1113 06/30/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 6 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date S014613445.001 URD TERMINATORS - 4/0 - 500 (3) 06/30/2026 705.00 705.00 1113 06/30/2026 S014613445.001 SHIPPING CHARGES FOR 3 URD TERMINATORS 06/30/2026 33.91 33.91 1113 06/30/2026 Total STUART IRBY CO LLC: 8,531.41 8,531.41 ITU ABSORB TECH INC. 14950 8733835 SHOP TOWELS MTHLY RENTAL FEE-E 06/10/2026 14.48 14.48 1075 06/10/2026 8733835 SHOP TOWELS MTHLY RENTAL FEE-W 06/10/2026 14.48 14.48 1075 06/10/2026 8733835 SHOP TOWELS MTHLY RENTAL FEE-S 06/10/2026 14.47 14.47 1075 06/10/2026 8733836 SHOP TOWELS FOR WWTP 06/10/2026 25.61 25.61 1075 06/10/2026 8748351 SHOP TOWELS MTHLY RENTAL FEE-E 06/30/2026 14.48 14.48 1101 06/30/2026 8748351 SHOP TOWELS MTHLY RENTAL FEE-W 06/30/2026 14.48 14.48 1101 06/30/2026 8748351 SHOP TOWELS MTHLY RENTAL FEE-S 06/30/2026 14.47 14.47 1101 06/30/2026 8748352 SHOP TOWELS FOR WWTP 06/30/2026 25.61 25.61 1101 06/30/2026 Total ITU ABSORB TECH INC.: 138.08 138.08 J & H CONTROLS INC 16000 10000028230 BUILDING PREVENTATIVE MAINT. - E 06/30/2026 209.20 209.20 1102 06/30/2026 10000028230 BUILDING PREVENTATIVE MAINT. - W 06/30/2026 156.90 156.90 1102 06/30/2026 10000028230 BUILDING PREVENTATIVE MAINT. - S 06/30/2026 156.90 156.90 1102 06/30/2026 10000028232 BUILDING MAINT MTHLY CHRG-WWTF 06/30/2026 465.00 465.00 1102 06/30/2026 10000028233 BUILDING MAINT MTHLY CHRG-WTP 06/30/2026 199.00 199.00 1102 06/30/2026 Total J & H CONTROLS INC: 1,187.00 1,187.00 KWWCF (KEEP WI WARM/COOL FUND) 17950 06.30.2026 WHEAP APPLICATION CANCELLATION / REFUND 06/30/2026 198.00 198.00 51257 06/30/2026 Total KWWCF (KEEP WI WARM/COOL FUND): 198.00 198.00 LINCOLN CONTRACTORS SUPPLY IN 18650 J98467 UNIT 47A - RPLCMNT ADAPTER & 10X20 HOSE FOR WWT06/30/2026 3,706.15 3,706.15 1103 06/30/2026 Total LINCOLN CONTRACTORS SUPPLY IN: 3,706.15 3,706.15 LOCATORS & SUPPLIES INC. 18825 0327146-IN GLOVES - PPE ELECTRIC 06/10/2026 475.95 475.95 1076 06/10/2026 Total LOCATORS & SUPPLIES INC.: 475.95 475.95 M.T.S.R. LLC 19075 INV3532 #23 ROTATE TIRES 06/10/2026 14.18 14.18 1077 06/10/2026 INV3532 #23 ROTATE TIRES 06/10/2026 14.18 14.18 1077 06/10/2026 INV3532 #23 ROTATE TIRES 06/10/2026 113.39 113.39 1077 06/10/2026 Total M.T.S.R. LLC: 141.75 141.75 MACQUEEN EQUIPMENT LLC 19150 INV1997 3 AXIS JOYSTICK #23 06/10/2026 191.85 191.85 1078 06/10/2026 INV1997 3 AXIS JOYSTICK #23 06/10/2026 191.86 191.86 1078 06/10/2026 INV1997 3 AXIS JOYSTICK #23 06/10/2026 191.85 191.85 1078 06/10/2026 INV4692 #23 VACTOR REPAIRS (LABOR & PARTS) 06/30/2026 3,382.03 3,382.03 1104 06/30/2026 INV4692 #23 VACTOR REPAIRS (LABOR & PARTS) 06/30/2026 3,382.03 3,382.03 1104 06/30/2026 INV4692 #23 VACTOR REPAIRS (LABOR & PARTS) 06/30/2026 3,382.02 3,382.02 1104 06/30/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 7 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date Total MACQUEEN EQUIPMENT LLC: 10,721.64 10,721.64 MERGING COMMUNICATIONS LLC 23150 26-169 PHONE SYSTEM SUPPORT-E 06/10/2026 39.48 39.48 1080 06/10/2026 26-169 PHONE SYSTEM SUPPORT-W 06/10/2026 31.39 31.39 1080 06/10/2026 26-169 PHONE SYSTEM SUPPORT-S 06/10/2026 30.38 30.38 1080 06/10/2026 Total MERGING COMMUNICATIONS LLC: 101.25 101.25 SECURIAN FINANCIAL GROUP INC 2520002832L-1027 JULY EMPLOYER CONTRIBUTION 20%-E 06/10/2026 17.06 17.06 51241 06/10/2026 02832L-1027 JULY EMPLOYER CONTRIBUTION 20%-W 06/10/2026 13.56 13.56 51241 06/10/2026 02832L-1027 JULY EMPLOYER CONTRIBUTION 20%-S 06/10/2026 13.12 13.12 51241 06/10/2026 02832L-1027 JULY BASIC GROUP LIFE INS PREMIUM 06/10/2026 308.28 308.28 51241 06/10/2026 Total SECURIAN FINANCIAL GROUP INC: 352.02 352.02 MORAINE PARK TECHNICAL COLLEGE 275002026 SCHOLARSHISCHOLARSHIP VANDER WERFF 06/10/2026 1,000.00 1,000.00 51239 06/10/2026 GREENFIELD_L.SEPD SCHOLARSHIP_Greenfield, L. 06/30/2026 500.00 500.00 51258 06/30/2026 Total MORAINE PARK TECHNICAL COLLEGE: 1,500.00 1,500.00 MSA PROFESSIONAL SERVICES INC 28200 29583 PRELIMINARY ENGINEERING SERVICES - PLAN PREP 06/10/2026 8,909.85 8,909.85 1081 06/10/2026 29583 PRELIMINARY ENGINEERING SERVICES PLAN PREP 06/10/2026 8,909.84 8,909.84 1081 06/10/2026 Total MSA PROFESSIONAL SERVICES INC: 17,819.69 17,819.69 MULCAHY SHAW WATER INC. 29200 327626 ABNR MIXING VALVE, REPLACEMENT CAP, ALYZA ELEC06/30/2026 2,831.15 2,831.15 1106 06/30/2026 Total MULCAHY SHAW WATER INC.: 2,831.15 2,831.15 NAPA AUTO PARTS 30900 468548 BATTER CABLE LUG 06/30/2026 6.58 6.58 1107 06/30/2026 Total NAPA AUTO PARTS: 6.58 6.58 NCL OF WISCONSIN INC 33000 537215 LAB SUPPLIES- WWTP 06/30/2026 2,587.47 2,587.47 51259 06/30/2026 Total NCL OF WISCONSIN INC: 2,587.47 2,587.47 ODP BUSINESS SOLUTIONS LLC 38877 470923879001 MAIN BUILDING OFFICE SUPPLIES - E 06/30/2026 1.71 1.71 1108 06/30/2026 470923879001 MAIN BUILDING OFFICE SUPPLIES - W 06/30/2026 1.36 1.36 1108 06/30/2026 470923879001 MAIN BUILDING OFFICE SUPPLIES-S 06/30/2026 1.32 1.32 1108 06/30/2026 470929389001 BLEACH FOR LAB SUPPLIES 06/30/2026 61.50 61.50 1108 06/30/2026 470929389001 MAIN BUILDING OFFICE SUPPLIES - E 06/30/2026 7.84 7.84 1108 06/30/2026 470929389001 MAIN BUILDING OFFICE SUPPLIES - W 06/30/2026 6.22 6.22 1108 06/30/2026 470929389001 MAIN BUILDING OFFICE SUPPLIES-S 06/30/2026 6.02 6.02 1108 06/30/2026 Total ODP BUSINESS SOLUTIONS LLC: 85.97 85.97 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 8 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date OFFICE DEPOT 38880 467882719001 SANITARY SUPPLIES -WWTP 06/10/2026 186.20 186.20 51240 06/10/2026 Total OFFICE DEPOT: 186.20 186.20 ONLINE INFORMATION SERVICES 38940 1395119 ONLINE UTILITY EXCHANGE-E 06/10/2026 18.95 18.95 61020262 06/10/2026 1395119 ONLINE UTILITY EXCHANGE-W 06/10/2026 15.07 15.07 61020262 06/10/2026 1395119 ONLINE UTILITY EXCHANGE-S 06/10/2026 14.58 14.58 61020262 06/10/2026 Total ONLINE INFORMATION SERVICES: 48.60 48.60 PACE CORPORATION 40200 0889-26-F ANNL FIRE SPRINKLER SYS INSPEC MAIN BLD-E 06/30/2026 792.45 792.45 51260 06/30/2026 0889-26-F ANNL FIRE SPRINKLER SYS INSPEC MAIN BLD-W 06/30/2026 594.33 594.33 51260 06/30/2026 0889-26-F ANNL FIRE SPRINKLER SYS INSPEC MAIN BLD-S 06/30/2026 594.33 594.33 51260 06/30/2026 Total PACE CORPORATION: 1,981.11 1,981.11 PAYMENT SERVICE NETWORK 40285 325819 RT17076-CREDIT CARD FEES-E 65% 06/10/2026 667.19 667.19 61020263 06/10/2026 325819 RT17076-CREDIT CARD FEES-W 18% 06/10/2026 184.76 184.76 61020263 06/10/2026 325819 RT17076-CREDIT CARD FEES-S 17% 06/10/2026 174.50 174.50 61020263 06/10/2026 326462 RT28446-CREDIT CARD FEES-E 38% 06/10/2026 1.43 1.43 61020263 06/10/2026 326462 RT28446-CREDIT CARD FEES-W 25% 06/10/2026 .94 .94 61020263 06/10/2026 326462 RT28446-CREDIT CARD FEES-S 37% 06/10/2026 1.38 1.38 61020263 06/10/2026 Total PAYMENT SERVICE NETWORK: 1,030.20 1,030.20 PEOPLE DRIVEN TECHNOLOGIES 40800 INV32225 WWTP - NEW IT SERVER, ROUTER, LICENSE TECHNOLO06/10/2026 823.96 823.96 1082 06/10/2026 INV32225WWTP - NEW IT SERVER, ROUTER, LICENSE TECHNOLO06/10/2026 823.96 823.96 1082 06/10/2026 INV32225WWTP - NEW IT SERVER, ROUTER, LICENSE TECHNOLO06/10/2026 823.96 823.96 1082 06/10/2026 Total PEOPLE DRIVEN TECHNOLOGIES: 2,471.88 2,471.88 PIGGLY WIGGLY 41200 06.2026 PUBLIC POWER DAY OF GIVING 06/30/2026 189.66 189.66 51261 06/30/2026 1040 ICE TO SHIP WATER SAMPLES - WTF 06/30/2026 22.32 22.32 51261 06/30/2026 2394 BREAK ROOM SUPPLIES 06/30/2026 2.69 2.69 51261 06/30/2026 2394 BREAK ROOM SUPPLIES 06/30/2026 2.78 2.78 51261 06/30/2026 2394 BREAK ROOM SUPPLIES 06/30/2026 3.51 3.51 51261 06/30/2026 8293 PUBLIC POWER DAY OF GIVING - ICE 06/30/2026 12.98 12.98 51261 06/30/2026 Total PIGGLY WIGGLY: 233.94 233.94 PUBLIC SERVICE COMMISSION OF W 44200 2605-I-06290 CERTIFICATE OF AUTHORITY - UNITED CO-OP 06/30/2026 96.36 96.36 1109 06/30/2026 2605-I-06290CONSTRUCTION AUTHORIZATION FOR NEW BUSINESS 06/30/2026 748.95 748.95 1109 06/30/2026 Total PUBLIC SERVICE COMMISSION OF W: 845.31 845.31 RESCO 46400 3111759 DAVID SCHLICHTING SAFETY CLOTHING 06/10/2026 117.28 117.28 1083 06/10/2026 3111776SAFETY CLOTHING - CHRIS EMPLOYEE CREDIT CARD D 06/10/2026 52.05- 52.05- 1083 06/10/2026 3114520 DAVID S. EMPLOYEE CREDIT CARD DEPOSIT 06/10/2026 16.28- 16.28- 1083 06/10/2026 3114753 DAVID S SAFETY CLOTHING 06/10/2026 83.80 83.80 1083 06/10/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 9 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date 3115374 4/0 ALUMINUM QUAD WIRE (1148) 06/30/2026 5,234.88 5,234.88 1110 06/30/2026 Total RESCO: 5,367.63 5,367.63 RUEKERT-MIELKE 49300 164048 ABNR SCADA SERVICE WORK 4/18-5/15 2026 06/30/2026 2,000.70 2,000.70 1111 06/30/2026 Total RUEKERT-MIELKE: 2,000.70 2,000.70 RYAN HENNESSY WASTEWATER MICROBIOLOGY 49800 1817 MICROBIAL TESTING OF AERATION TANK, EFFLUENT, PO06/30/2026 240.90 240.90 51262 06/30/2026 1817MICROBIAL TESTING OF AERATION TANK, EFFLUENT, PO06/30/2026 124.10 124.10 51262 06/30/2026 Total RYAN HENNESSY WASTEWATER MICROBIOLOGY: 365.00 365.00 SABEL MECHANICAL LLC 50300 260470 SLUDGE HAULED (95 LOADS) 06/30/2026 40,662.14 40,662.14 1112 06/30/2026 Total SABEL MECHANICAL LLC: 40,662.14 40,662.14 SEERA 51535WAUPUN/MAY 202"WAUPUN" FOCUS PROGRAM FEE 06/10/2026 2,882.46 2,882.46 1084 06/10/2026 Total SEERA: 2,882.46 2,882.46 CHARTER COMMUNICATIONS 52500 171156801060726 INTERNET SERVICES-E 06/30/2026 112.38 112.38 1093 06/30/2026 171156801060726 INTERNET SERVICES-W 06/30/2026 89.33 89.33 1093 06/30/2026 171156801060726 INTERNET SERVICES-S 06/30/2026 86.44 86.44 1093 06/30/2026 171156801060726 MONTHLY SERVICE EXP 1ST & 2ND-E 06/30/2026 108.54 108.54 1093 06/30/2026 171156801060726 MONTHLY SERVICE EXP 1ST & 2ND-W 06/30/2026 86.28 86.28 1093 06/30/2026 171156801060726 MONTHLY SERVICE EXP 1ST & 2ND-S 06/30/2026 83.50 83.50 1093 06/30/2026 171156801060726 WASTEWATER VOICE SERV 06/30/2026 94.30 94.30 1093 06/30/2026 171156801060726 WATER PLANT VOICE SERV 06/30/2026 94.30 94.30 1093 06/30/2026 Total CHARTER COMMUNICATIONS: 755.07 755.07 SPEE-DEE 52600 1486831 SERVICE CHRG FOR WATER SAMPLES 06/30/2026 70.62 70.62 51263 06/30/2026 1492881 SERVICE CHRG FOR WATER SAMPLES 06/30/2026 57.00 57.00 51263 06/30/2026 Total SPEE-DEE: 127.62 127.62 SWD LABS 54900 10074 COLIFORM BACTERIA ANALYSIS 06/30/2026 35.00 35.00 51264 06/30/2026 10081 COLIFORM BACTERIA ANALYSIS 06/30/2026 35.00 35.00 51264 06/30/2026 Total SWD LABS: 70.00 70.00 TERMINATOR PEST CONTROL 55950 265410 PEST CONTROL MAINT TO MAIN BLDG-E 06/10/2026 66.00 66.00 51242 06/10/2026 265410 PEST CONTROL MAINT TO MAIN BLDG-W 06/10/2026 49.50 49.50 51242 06/10/2026 265410 PEST CONTROL MAINT TO MAIN BLDG-S 06/10/2026 49.50 49.50 51242 06/10/2026 265804 PEST CONTROL AT WATER PLANT 06/10/2026 138.00 138.00 51242 06/10/2026 Total TERMINATOR PEST CONTROL: 303.00 303.00 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 10 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date THURMER, MIKE 56900 2ND QTR 2026 QTRLY COMMISSION SALARY-E 06/10/2026 38.00 38.00 51243 06/10/2026 2ND QTR 2026 QTRLY COMMISSION SALARY-W 06/10/2026 31.00 31.00 51243 06/10/2026 2ND QTR 2026 QTRLY COMMISSION SALARY-S 06/10/2026 31.00 31.00 51243 06/10/2026 Total THURMER, MIKE: 100.00 100.00 TIMECLOCK PLUS 57000 INV00485068 PAYROLL ANNL SUBSCRIPTN, SUPPORT, MAINT 1YR-E 06/09/2026 605.57 605.57 1086 06/10/2026 INV00485068 PAYROLL ANNL SUBSCRIPTN, SUPPORT, MAINT 1YR-W 06/09/2026 481.35 481.35 1086 06/10/2026 INV00485068 PAYROLL ANNL SUBSCRIPTN, SUPPORT, MAINT 1YR-S 06/09/2026 465.81 465.81 1086 06/10/2026 Total TIMECLOCK PLUS: 1,552.73 1,552.73 TRUCLEANERS LLC 58700 wu060126 MONTHLY CLEANING SERVICE - E 06/10/2026 409.50 409.50 1087 06/10/2026 wu060126 MONTHLY CLEANING SERVICE - W 06/10/2026 325.50 325.50 1087 06/10/2026 wu060126 MONTHLY CLEANING SERVICE - S 06/10/2026 315.00 315.00 1087 06/10/2026 Total TRUCLEANERS LLC: 1,050.00 1,050.00 USA BLUE BOOK 59600 INV01075436 DROPPER; TUBE 06/30/2026 25.69 25.69 1114 06/30/2026 INV01075540 WATER PLANT LAB SUPPLIES 06/30/2026 663.66 663.66 1114 06/30/2026 Total USA BLUE BOOK: 689.35 689.35 VAN BUREN, JEROME and/or SANDRA 60800MAY 2026 SOLAR SOLAR CREDIT - 5/26 06/10/2026 485.26 485.26 51244 06/10/2026 Total VAN BUREN, JEROME and/or SANDRA: 485.26 485.26 VIKING ELECTRIC SUPPLY 63300 S010233473.001 WIEGMANN 48" WIREWAY (1) - CONDUIT RUN FOR SU 06/30/2026 174.78 174.78 51265 06/30/2026 S010233473.004 BEAM CLAMP, PVC, HANGER, COUPLINGS 06/30/2026 453.99 453.99 51265 06/30/2026 S010233473.006 (20) PVC ELBOW BELL END 06/30/2026 104.58 104.58 51265 06/30/2026 S010233473.007 (3) ELBOW BELL END; (6) COUPLINGS 06/30/2026 86.99 86.99 51265 06/30/2026 S010264559.001 (4) PVC ELBOW BELL END RETURN 06/30/2026 87.37- 87.37- 51265 06/30/2026 S010385717.001 (3) TIME DELAY FUSES_RETURNED 06/30/2026 98.67 98.67 51265 06/30/2026 S010385717.002 TIME-DELAY ELECTRICAL FUSE (2) 06/30/2026 126.46 126.46 51265 06/30/2026 S010385717.003 TIME DELAY FUSE (1) 06/30/2026 63.23 63.23 51265 06/30/2026 S010394787.001 CREDIT (3) TIME DELAY FUSE'S 06/30/2026 98.67- 98.67- 51265 06/30/2026 Total VIKING ELECTRIC SUPPLY: 922.66 922.66 W & D NAVIS EXCAVATING CONTRT 70220 57272 3/4" CLEAR STONE 06/10/2026 261.13 261.13 51245 06/10/2026 57272 3/4" CLEAR STONE 06/10/2026 261.13 261.13 51245 06/10/2026 57272 3/4" CLEAR STONE 06/10/2026 261.12 261.12 51245 06/10/2026 Total W & D NAVIS EXCAVATING CONTRT: 783.38 783.38 WAUPUN ATHLETIC BOOSTER CLUB 73100GOLF OUTING 202LOU PLUIM GOLF OUTING SPONSORSHIP 06/10/2026 100.00 100.00 51246 06/10/2026 Total WAUPUN ATHLETIC BOOSTER CLUB: 100.00 100.00 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 11 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date WAUPUN, CITY OF 74400 1757 MAY POSTAGE 06/10/2026 22.23 22.23 1088 06/10/2026 1757 MAY POSTAGE 06/10/2026 17.66 17.66 1088 06/10/2026 1757 MAY POSTAGE 06/10/2026 17.09 17.09 1088 06/10/2026 1758 EMPLOYEE CLINIC-E (38%) 06/10/2026 804.41 804.41 1088 06/10/2026 1758 EMPLOYEE CLINIC-W (25%) 06/10/2026 529.22 529.22 1088 06/10/2026 1758 EMPLOYEE CLINIC-S (37%) 06/10/2026 783.23 783.23 1088 06/10/2026 1759 SIDEWALK REPAIR 11 REIDS DRIVE 06/10/2026 900.00 900.00 1088 06/10/2026 PILOT JUNE 2026 2026 PILOT - WATER 06/10/2026 26,433.00 26,433.00 1088 06/10/2026 PILOT JUNE 2026 2026 PILOT - ELECTRIC 06/10/2026 21,471.00 21,471.00 1088 06/10/2026 STORMWATER MASTORMWATER RECEIPTS 06/10/2026 51,283.09 51,283.09 1088 06/10/2026 TRASH MAY 2026 TRASH/RECYCLING COLLECTION 06/10/2026 50,230.62 50,230.62 1088 06/10/2026 Total WAUPUN, CITY OF: 152,491.55 152,491.55 WEX BANK 79930 112922686 FUEL VEHICLE EXPENSE - E 06/10/2026 1,858.49 1,858.49 61020264 06/10/2026 112922686 FUEL VEHICLE EXPENSE - W 06/10/2026 973.44 973.44 61020264 06/10/2026 112922686 FUEL VEHICLE EXPENSE - S 06/10/2026 2,673.55 2,673.55 61020264 06/10/2026 Total WEX BANK: 5,505.48 5,505.48 WISCONSIN CORRECTIONAL CENTER 84300 410-0000011349 INMATE LABOR 5/17/26-5/30/26 06/30/2026 147.00 147.00 51272 06/30/2026 Total WISCONSIN CORRECTIONAL CENTER: 147.00 147.00 WISCONSIN DNR 85600 26ESR03088 ENVIRONMENTAL FEES - WASTEWATER DISCHARGE 06/30/2026 7,915.04 7,915.04 51273 06/30/2026 WU1205432026 WATER USE FEES, WATER HIGH CAPACITY USE FE06/30/2026 125.00 125.00 51274 06/30/2026 Total WISCONSIN DNR: 8,040.04 8,040.04 WISCONSIN STATE LAB OF HYGIENE 88300 843864 FLUORIDE LAB TESTING - WTF 06/10/2026 31.00 31.00 51247 06/10/2026 Total WISCONSIN STATE LAB OF HYGIENE: 31.00 31.00 WWOA 889006.11.26 SMITH TRA WASTEWATER MICROBIOLOGY MICROSCOPY TRAINING06/30/2026 125.00 125.00 63020262 06/30/2026 Total WWOA: 125.00 125.00 WPPI ENERGY 89600 27-52026 METER DATA COLLECTION - E 06/30/2026 1,029.02 1,029.02 63020261 06/30/2026 27-52026 METER DATA COLLECTION - W 06/30/2026 817.94 817.94 63020261 06/30/2026 27-52026 METER DATA COLLECTION - S 06/30/2026 791.55 791.55 63020261 06/30/2026 27-52026 HOSTED BILLING CIS-E 06/30/2026 792.70 792.70 63020261 06/30/2026 27-52026 HOSTED BILLING CIS-W 06/30/2026 630.10 630.10 63020261 06/30/2026 27-52026 HOSTED BILLING CIS-S 06/30/2026 609.77 609.77 63020261 06/30/2026 27-52026 GIS SUPPORT -E 06/30/2026 1,129.18 1,129.18 63020261 06/30/2026 27-52026 SHARED METER TECH SERVICE-E 06/30/2026 214.38 214.38 63020261 06/30/2026 27-52026 SHARED METER TECH SERVICE-W 06/30/2026 214.37 214.37 63020261 06/30/2026 27-52026 CYBER SECURITY-E 06/30/2026 238.65 238.65 63020261 06/30/2026 27-52026 CYBER SECURITY-W 06/30/2026 195.26 195.26 63020261 06/30/2026 27-52026 CYBER SECURITY-S 06/30/2026 289.27 289.27 63020261 06/30/2026 27-52026 MEMEBER NETWORK ASSESMT & MONITOR-E 06/30/2026 40.63 40.63 63020261 06/30/2026 WAUPUN UTILITIES Paid Invoice Report - COMMISSION Page: 12 Check issue dates: 6/1/2026 - 6/30/2026 Jul 07, 2026 03:11PM Vendor Invoice Invoice Invoice Check Check Check Number Number Description Date Amount Amount Number Issue Date 27-52026 MEMEBER NETWORK ASSESMT & MONITOR-W 06/30/2026 32.29 32.29 63020261 06/30/2026 27-52026 MEMEBER NETWORK ASSESMT & MONITOR-S 06/30/2026 31.25 31.25 63020261 06/30/2026 27-52026 IT TICKETS -E 06/30/2026 19.31 19.31 63020261 06/30/2026 27-52026 IT TICKETS -W 06/30/2026 15.34 15.34 63020261 06/30/2026 27-52026 IT TICKETS -S 06/30/2026 14.84 14.84 63020261 06/30/2026 27-52026 WPPI WAN-E 06/30/2026 70.20 70.20 63020261 06/30/2026 27-52026 WPPI WAN-W 06/30/2026 55.80 55.80 63020261 06/30/2026 27-52026 WPPI WAN-S 06/30/2026 54.00 54.00 63020261 06/30/2026 27-52026 T-MOBILE - E 06/30/2026 5.00 5.00 63020261 06/30/2026 27-52026 T-MOBILE - W 06/30/2026 5.00 5.00 63020261 06/30/2026 27-52026 WHOLE SALE POWER BILL 06/30/2026 806,569.38 806,569.38 63020261 06/30/2026 Total WPPI ENERGY: 813,865.23 813,865.23 WAUPUN UTILITIES (Refund Acct) 100000 14023160-23 REF OVERPAYMT FRM: 631 MAXON ST 06/30/2026 137.96 137.96 51271 06/30/2026 14028200-21 REF OVERPAYMT FRM: 600 W SPRING ST 06/30/2026 221.71 221.71 51266 06/30/2026 14029333-20 REF OVERPAYMT FRM: 728 FERN ST 06/30/2026 192.31 192.31 51267 06/30/2026 14029440-20 REF OVERPAYMT FRM: 306 HARMSEN AVE 06/30/2026 48.08 48.08 51268 06/30/2026 15036375-23 REF OVERPAYMT FRM: 611 MCKINLEY ST 06/30/2026 111.86 111.86 51270 06/30/2026 17058039-13 REF OVERPAYMT FRM: 110 S HARRIS AVE APT 201 06/30/2026 112.64 112.64 51269 06/30/2026 Total WAUPUN UTILITIES (Refund Acct): 824.56 824.56 FOX VALLEY TECHNICAL COLLEGE 1001032026 SCHOLARSHI2026 SCHOLARSHIP MILES SHERDEN 06/10/2026 1,000.00 1,000.00 51237 06/10/2026 Total FOX VALLEY TECHNICAL COLLEGE: 1,000.00 1,000.00 Grand Totals: 1,276,129.86 1,276,129.86 Page: 1ACH and TRANSFER PAYMENTSWAUPUN UTILITIES Period 06/26 (06/30/2026) Jul 07, 2026 3:09PM Date Reference Number Payee or Description Account Number Account Title Debit Amount Credit Amount CASH DISBURSEMENTS (CD) 1 06/16/2026 1 Record May Sales & Use Tax 1-2241-2416-00 TAX COLL PAY - SALES TAX 15,222.74 Record May Sales & Use Tax 9-1131-0000-00 COMBINED CASH .00 15,222.74- 15,222.74-15,222.74Total 1: CASH DISBURSEMENTS (CD) 2 06/11/2026 2 Record ACH Credit Card Paymt 1-2232-0000-00 ACCOUNTS PAYABLE - ELECTRI 214.02 Record ACH Credit Card Paymt 2-2232-0000-00 ACCOUNTS PAYABLE - WATER 305.71 Record ACH Credit Card Paymt 3-2232-0000-00 ACCOUNTS PAYABLE - WASTEW 1,633.64 Record ACH Credit Card Paymt 9-1131-0000-00 COMBINED CASH .00 2,153.37- 2,153.37-2,153.37Total 2: CASH DISBURSEMENTS (CD) 3 06/11/2026 3 Record WF Monthly Fees 1-5921-0000-20 OFFICE SUPPLIES AND EXPENS 127.73 Record WF Monthly Fees 2-5921-0000-20 OFFICE SUPPLIES & EXPENSES 35.37 Record WF Monthly Fees 3-5851-0000-20 OFFICE SUPPLIES & EXPENSES 33.40 Record WF Monthly Fees 9-1131-0000-00 COMBINED CASH .00 196.50- 196.50-196.50Total 3: 17,572.61-17,572.61Total CASH DISBURSEMENTS (CD): References: 3 Transactions: 10 17,572.61-17,572.61Grand Totals: Page 1 of 3 TO: Waupun Utilities Commissioners FROM: Jeff Stanek, CPA, Finance Director DATE: July 13, 2026 SUBJECT: May 2026 Financial Report CONSTRUCTION AND PLANT ADDITIONS The electric utility construction activity consisted of the replacement of porcelain cut-outs, upgrades to the main substation and mutual aid to Two Rivers Utilities. Engineering work continues associated with the Business Park substation and the Mill to Madison Street Alleyway reconstruction projects. The Water/Sewer crews also began construction associated with the Alleyway reconstruction projects related to installing temporary services for existing customers during the construction phase. Plant additions included the replacement of the final HVAC unit at the administration building for $26,100 and the replacement of a digester mixing pump at the WWTP totaling $21,890. MONTHLY OPERATING RESULTS – May 2026 Monthly and Year-To-Date (YTD) Sales Electric ➢ Monthly kWh sales were (0.3%) below budget & 2.5% higher than May 2025 on increased sales to Large & Industrial Power customers. ➢ YTD kWh sales were 4.1% above budget & 8.5% higher than May 2025 YTD actual sales. Water ➢ Monthly sales units of 100 cubic feet were 6.1% above budget & 7.0% above than May 2025 sales on and increase in sales to all customer classes. ➢ YTD water sales were (0.5%) below budget & (0.1%) lower than May 2025 YTD actual sales. Sewer ➢ Monthly sales units of 100 cubic feet were 8.8% above budget & 4.8% higher than May 2025 from higher volumes to Industrial & Public Authority customers. ➢ YTD sewer sales were 6.9% above budget & 4.3% higher than May 2025 YTD actual sales. Income Statement Electric ➢ Operating revenues and purchased power expense were above budget $217,200 and $252,100, respectively, due to increased consumption and higher energy costs. ➢ Gross margin was $34,800 below budget as a result of the higher energy costs than budgeted. ➢ Operating expenses were $66,600 below budget primarily due to lower distribution expenses associated with tree trimming during the non-construction season and increased work order activity. ➢ Operating income was $302,200 or $111,800 above budget, largely due a higher operating revenue and lower expenses than originally budgeted. Page 2 of 3 ➢ Net income was $364,700 or $171,700 above budget primarily from increased operating revenues. ➢ The rolling 12-month Rate of Return was 8.5%. Water ➢ Operating revenues were above budget by $2,300 due to increases in revenues from industrial customers. ➢ Operating expenses were $39,100 above budget on higher distribution expenses associated with water main breaks during winter freezing periods and meter costs from repaired meters. ➢ Operating income was $195,800 or $32,100 below budget. ➢ Net income was $221,000 or $9,800 above budget. ➢ The rolling 12-month Rate of Return was 3.7%. Sewer ➢ Operating revenues were $87,100 above budget due to slight increases high strength charges to Public Authority customers. ➢ Operating expenses were $80,500 below budget due to fewer maintenance costs experienced during the month, primarily from lower drying costs from the ABNR process. ➢ Operating income (loss) was $48,300 or $152,500 above budget as a result of the increased revenues and lower operating expenses. ➢ Net income (loss) was ($26,500) or $183,600 above budget largely due to lower operating expenses. ➢ The rolling 12-month Rate of Return was 2.9%. Balance Sheets Electric ➢ Balance sheet increased $174,100 from April 2025 due to an increase in payables associated with higher consumption & power-related costs. ➢ Unrestricted cash increased $73,700 from routine operations. ➢ Net Position increased $83,900. Water ➢ Balance sheet increased $63,600 from April 2025 due to an increase in cash from routine operations. ➢ Unrestricted cash increased $54,700 from routine operations and fewer cash reserve restrictions. from the final redemption associated with the 2019 Revenue Bonds paid off in March 2026. ➢ Net Position increased $48,300. Sewer ➢ Balance sheet decreased $733,600 from April 2025 due to annual principal and interest payments on the sewer utility’s debt totaling $751,500 (principal of $602,700 and interest of $148,800.) ➢ Unrestricted cash increased $46,900 from routine operations. ➢ Long-term debt decreased $602,700 from the annual principal payment. ➢ Net Position decreased $11,200 from the debt payment and routine operations. Cash and Investments The monthly metrics dashboard for cash and investments provides a monthly comparison of cash and investment balances and graphs that present long-term investments by maturity, type, and rating. The Utility’s investments are typically fixed-income and held-to-maturity unless called before maturity by the issuer. Held to maturity investments recognize monthly mark to market adjustments that ultimately are not realized when the investment matures. Page 3 of 3 ➢ Total cash and investments decreased $449,400 or 3.1% from April 2025 primarily from routine operating activity and the sewer utility’s principal on long-term debt. ➢ Received interest and distributions of $27,000 and recorded unrealized market adjustments of ($9,300) along with ($800) in management fees, resulting in a net portfolio gain of $16,900 for the month. ➢ Total interest and investment income earned (excluding market value adjustments) on all accounts for the month was $46,800 and $185,200 year-to-date. OTHER FINANCIAL MATTERS WWTP Upgrade – Construction Update and Progress Listed below is a summary of the costs incurred and paid for with USDA loan proceeds requested to date: Total Project Budget (As of 4/14/2022): $ 37,508,000 Total Project Costs to Date (Thru 3/4/2026): $ 37,362,326 Loan Draws – Project to Date (Thru 8/29/2022): $ 27,807,000 Grants Provided (Thru 4/8/2026): $ 9,413,209 Disburse Request #41 Requested (2/17/26): $ 41,439 Disburse Request #41 – Paid (3/3/2026): $ 42,433 This concludes my report. Please do not hesitate to contact me at 324-7920 or jstanek@waupunutilities.org with any questions or comments. Waupun Utilities Construction and Plant Additions Summary May 2026 CONSTRUCTION: Total Description Month Project To Date Budget Month Project To Date Budget Month Project To Date Budget Project To Date Budget Projects: Overhead and underground conductor and devices 6,900$         64,665 $       ‐ $                 ‐ $                ‐ $                    ‐ $                   ‐ $             ‐ $             ‐ $                64,665$           ‐ $                  Transformers  ‐                ‐               75,000            ‐                  ‐                      ‐                      ‐               ‐               ‐                  ‐                   75,000             Overhead and Underground Services 2,775            6,619           10,000             ‐                  ‐                      ‐                      ‐               ‐               ‐                  6,619               10,000              LED street lighting 2,773            3,895           10,000             ‐                  ‐                      ‐                      ‐               ‐               ‐                  3,895               10,000              Voltage conversion ‐                ‐               60,000            ‐                  ‐                      ‐                      ‐               ‐               ‐                  ‐                   60,000             Rebuild overhead and underground line ‐                ‐               310,000          ‐                  ‐                      ‐                      ‐               ‐               ‐                  ‐                   310,000           Work Invoiced to Customer / Others ‐ CIAC ‐                10,306        ‐                   ‐                  ‐                      ‐                      ‐               ‐               ‐                  10,306            ‐                     Mutual Aid reimbursements 10,144          19,842         ‐                   ‐                  ‐                      ‐                      ‐               ‐               ‐                  19,842            ‐                     Meters /  Meter Modules / Gatekeepers ‐                ‐               10,000            ‐                  ‐                      ‐                      489               5,898           8,000              5,898               18,000              Sewer CIPP & manhole lining ‐                ‐               ‐                   ‐                  ‐                      85,000               ‐               ‐               ‐                  ‐                   85,000             New Water Well ‐ #6 ‐                ‐               ‐                   ‐                  ‐                      ‐                      ‐               1,682           52,000            1,682               52,000              Mill / Madison Street Alleyway Reconstruction 249                249               ‐                   450                 2,834                 93,936                11,765         18,953         357,564          22,036             451,500            N Grove, Park, Franklin Street Reconstruction ‐                ‐               ‐                   ‐                  2,627                 ‐                      ‐               2,643           Miscellaneous Work Orders ‐                777              ‐                  ‐                 1,947                2,765                 ‐              1,703          ‐                 4,427              2,765               TOTAL CONSTRUCTION 22,841$       106,353$     475,000$         450$               7,408$               181,701$           12,254$       30,880$       417,564$        139,370$         1,074,265$      CARRYOVER PROJECTS: Business Park Substation 18,045          154,095       1,334,700       ‐                  ‐                      ‐                      ‐               ‐               ‐                  154,095          1,334,700        Substation upgrades 36,831          93,932         ‐                   ‐                  ‐                      ‐                      ‐               ‐               ‐                  93,932            ‐                     OH & URD Re‐Build Projects ‐                21,059        ‐                   ‐                  ‐                      ‐                      ‐               ‐               ‐                  21,059            ‐                     WWTF Phosphorus Upgrade Engineering ‐                ‐               ‐                   ‐                  3,872,607        3,804,000           ‐               ‐               ‐                  3,872,607      3,804,000        WWTF Construction Upgrade ‐ ABNR ‐                ‐              ‐                  ‐                 33,489,719      33,704,000       ‐               ‐              ‐                 33,489,719    33,704,000     TOTAL CARRYOVER CONSTRUCTION 54,876$       269,086$     1,334,700$     ‐$                37,362,326$     37,508,000$     ‐ $             ‐$             ‐$                37,631,411$   38,842,700$   PLANT ADDITIONS: Total Description Current Month YTD Budget Current Month YTD Budget Current Month YTD Budget YTD Budget Vehicle Replacements (2 utililty‐body & 1 pick‐up) ‐ $             ‐ $             171,500$         ‐ $                ‐ $                    10,750$             ‐ $             ‐ $             10,750$          ‐ $                 193,000$          Admin Building Structures & Equipment 6,886            35,676         68,400             5,165              29,900               51,300 $             5,164           31,344         51,300            96,920             171,000            SCADA & Treatment Facility Upgrades ‐                ‐               ‐                   ‐                  ‐                      ‐                      ‐               ‐               58,000           ‐                   58,000             Lift Station Upgrades ‐                ‐               ‐                   ‐                  ‐                      30,000               ‐               ‐               ‐                  ‐                   30,000             WWTF Equipment Replacements ‐                ‐               ‐                   21,890           21,890               72,000                ‐               ‐               ‐                  21,890            72,000              WWTF Nonpotable SystemReplacements ‐               ‐               ‐                   ‐                  ‐                      160,000             ‐               ‐               ‐                  ‐                   160,000           Other Equipment Upgrades & Replacements ‐                9,464          60,600            ‐                 ‐                     13,300               ‐              ‐              33,300           9,464              107,200           TOTAL PLANT ADDITIONS 6,886$         45,140$       300,500$         27,055$         51,790$            337,350$           5,164$         31,344$       153,350$        128,274$         791,200$          Electric Sewer Water Sewer WaterElectric Page 1 of 11 Variance from Budget Variance from Budget Current Current YTD Current Current YTD KWh 8,660,921           ‐0.3% 4.1% Power Costs 806,569 $           12.7% 6.9% Revenues 1,027,198$        10.4% 4.5% Gross Margin 220,629 $           2.8% ‐3.0% Variance from Budget Variance from Budget Current Current YTD Current Current YTD Cubic Ft (100) 21,437                6.1% ‐0.5% Revenues 161,506 $           4.0% ‐0.4% Variance from Budget Variance from Budget Current Current YTD Current Current YTD Cubic Ft (100) 40,049                8.8% 6.9% Revenues 323,717 $           6.9% 5.5% Sales and Revenues Dashboard ‐ May 2026  5,000,000  6,000,000  7,000,000  8,000,000  9,000,000  10,000,000  11,000,000  12,000,000 May‐25 Jun‐25 Jul‐25 Aug‐25 Sep‐25 Oct‐25 Nov‐25 Dec‐25 Jan‐26 Feb‐26 Mar ‐26 Apr‐26 May‐26 kWhs Sold Actual Budgeted  10,000  12,000  14,000  16,000  18,000  20,000  22,000  24,000 May‐25 Jun‐25 Jul‐25 Aug‐25 Sep‐25 Oct‐25 Nov‐25 Dec‐25 Jan‐26 Feb‐26 Mar ‐26 Apr‐26 May‐26 Water Cubic Feet (100's) Sold Actual Budgeted  20,000  25,000  30,000  35,000  40,000  45,000 May‐25 Jun‐25 Jul‐25 Aug‐25 Sep‐25 Oct‐25 Nov‐25 Dec‐25 Jan‐26 Feb‐26 Mar ‐26 Apr‐26 May‐26Sewer Cubic Feet (100's) Treated Actual Budgeted Sales by Customer Class May 2026  ‐  2,000,000  4,000,000  6,000,000  8,000,000  10,000,000  12,000,000  14,000,000 Residential Commerical Small Power Large Power Industrial Power Larg e IndustrialYTD Electric Sales (kWh) Budget 2025 2024 2023  ‐  20,000  40,000  60,000  80,000  100,000  120,000 Residential Commercial Industrial Public Authority YTD Sewer Sales (Ccf) Budget 2025 2024 2023  ‐  10,000  20,000  30,000  40,000  50,000  60,000 Residential Multifamily Commercial Industrial Public Authority YTD Water Sales (Ccf) Budget 2025 2024 2023 Page 3 of 11 ELECTRIC May 2024 May 2025 May 2026 Sales of Electricity 10,477,022 $ 10,979,684 $ 12,510,614 $ Purchased Power 8,316,302 8,443,068 9,855,215 Gross Margin 2,160,720 2,536,617 2,655,398 20.6% 23.1% 21.2% Other Operating Revenues 141,044 128,277 130,839 Operating Expenses Distribution expense 328,404 397,864 423,186 Customer accounts expense 130,328 142,400 135,595 Advertising expense (588) 2,723 (886) Administrative & general expense 488,607 505,864 493,750 Total operating expenses 946,752 1,048,851 1,051,646 Other Operating Expenses Depreciation expense 662,362 669,762 719,310 Taxes 313,599 303,392 378,433 Total other operating expenses 975,960 973,155 1,097,743 Operating Income 379,052 642,888 636,848 Other Income (Expense) Capital contributions 679,902 266,224 454,272 Interest expense (15,906) (8,798) (4,927) Amortization of debt-related costs (6,307) (6,092) (4,320) Other 163,493 196,796 474,442 Total other income (expense) 821,181 448,130 919,467 Net Income 1,200,233 $ 1,091,018 $ 1,556,315 $ Regulatory Operating Income 470,332 760,707 707,427 Rate of Return 5.65 9.19 8.53 Authorized Rate of Return 5.00 6.30 6.30 Current Ratio 8.6 7.5 7.3 Months of Unrestricted Cash on Hand 5.3 5.8 5.7 Equity vs Debt 0.96 0.99 1.00 Asset Utilization 0.58 0.59 0.59 Combined E&W Debt Coverage 4.18 4.35 7.64 Minimum Required Coverage 1.25 1.25 1.25 Note 1 - Electric rates adjusted April 2024. Definitions Rate of Return - Return on investment in capital infrastructure. Should be near authorized rate of return. Current Ratio - measure of liquidity or ability to pay obligations. Should be > 1. Months of Unrestricted Cash on Hand - measure of reserves. Should be at least 2-3 months. Equity vs Debt - Percent of infrastucture financed by operations. 50% is a good benchmark. Asset Utilization - Illustrates the relative age of the system. Ratio of 1 indicates a system at full life expectancy. Debt Coverage - Earnings coverage of annual debt service. Must exceed 1.25 WAUPUN UTILITIES Income Statement and Financial Ratios Electric Utility For the 12 Months Ending: Page 4 of 11 Last 12 Months YTD 2026 YTD Budget Difference ELECTRIC Operating Revenues 12,510,614 $ 5,011,285 $ 4,794,036 $ 217,249 $ Purchased Power 9,855,215 3,885,937 3,633,854 252,083 Gross Margin 2,655,398 1,125,348 1,160,182 (34,834) 21.2% 22.5% 24.2% Other Operating Revenues 130,839 127,805 45,780 82,025 Operating Expenses Distribution expense 423,186 210,326 302,344 (92,018) Customer accounts expense 135,595 56,142 55,410 732 Advertising expense (886) 1,262 350 912 Administrative & general expense 493,750 250,319 226,535 23,784 Total operating expenses 1,051,646 518,049 584,639 (66,590) Other Operating Expenses Depreciation expense 719,310 292,988 292,990 (2) Taxes 378,433 139,910 137,930 1,980 Total other operating expenses 1,097,743 432,899 430,920 1,979 Operating Income 636,848 302,206 190,403 111,803 Other Income (Expense) Capital contributions 454,272 - - - Interest expense (4,927) (975) (1,220) 245 Amortization of debt-related costs (4,320) (847) (355) (492) Other 474,442 64,323 4,165 60,158 Total other income (expense) 919,467 62,502 2,590 59,912 Net Income 1,556,315 $ 364,708 $ 192,993 $ 171,715 $ May 2026 April 2026 March 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025 Sept 2025 Aug 2025 July 2025 June 2025 May 2025 Operating Revenues 1,027,198$ 921,776 $ 962,424 $ 1,091,652 $ 1,008,235 $ 936,399 $ 874,356 $ 943,931 $ 1,046,804 $ 1,322,666 $ 1,293,864 $ 1,081,308 $ 891,003 $ Purchased Power 806,569 696,551 737,978 869,528 775,311 703,826 671,351 727,762 839,779 1,101,544 1,064,883 860,133 689,211 Gross Margin 220,629 225,225 224,446 222,124 232,924 232,573 203,006 216,169 207,025 221,121 228,981 221,175 201,792 21.5% 24.4% 23.3% 20.3% 23.1% 24.8% 23.2% 22.9% 19.8% 16.7% 17.7% 20.5% 22.6% Other Operating Revenues 11,568 9,919 9,910 9,436 86,972 (60,792) 9,729 10,895 10,927 12,300 10,134 9,842 10,420 Operating Expenses Distribution expense 24,051 30,386 41,486 55,430 58,972 9,446 30,199 33,990 36,199 46,552 30,867 25,609 35,865 Customer accounts expense 10,607 11,720 10,839 10,404 12,573 18,222 9,680 10,123 10,185 11,551 8,993 10,700 11,993 Advertising expense (3,866) 1,126 1,965 1,787 250 (3,263) (7,718) 3,123 954 2,088 5,431 (2,763) 663 Administrative & general expense 48,383 22,542 61,798 51,345 66,251 20,020 25,479 39,739 31,852 46,022 44,527 35,793 36,223 Total operating expenses 79,174 65,774 116,088 118,966 138,046 44,424 57,639 86,975 79,190 106,213 89,818 69,338 84,744 Other Operating Expenses Depreciation expense 58,598 58,598 58,598 58,598 58,598 93,824 55,416 55,416 55,416 55,416 55,416 55,416 55,416 Taxes 25,067 30,646 26,777 27,219 30,200 72,183 23,993 43,186 24,031 26,612 24,282 24,236 24,257 Total other operating expenses 83,665 89,244 85,375 85,817 88,798 166,007 79,409 98,602 79,447 82,028 79,699 79,652 79,674 Operating Income 69,357 80,126 32,893 26,777 93,053 (38,651) 75,686 41,487 59,315 45,180 69,598 82,027 47,794 Other Income (Expense) Capital contributions - - - - - 454,272 - - - - - - 9,360 Interest expense - - (975) - - (565) (565) (565) (565) (565) (565) (565) (565) Amortization of debt-related costs - - (706) (70) (70) (496) (496) (496) (496) (496) (496) (496) (496) Other 14,524 9,936 5,598 19,721 14,545 315,019 16,894 9,780 14,931 19,023 10,011 24,460 27,210 Total other income (expense) 14,524 9,936 3,917 19,650 14,475 768,231 15,833 8,719 13,870 17,962 8,951 23,400 35,509 Net Income 83,881 $ 90,062 $ 36,810 $ 46,428 $ 107,527 $ 729,580 $ 91,519 $ 50,206 $ 73,185 $ 63,142 $ 78,549 $ 105,426 $ 83,304 $ WAUPUN UTILITIES Detailed Income Statement and YTD Budget Comparison Electric Utility For the Period Ended May, 31 2026 Page 5 of 11 WATER May 2024 May 2025 May 2026 Operating Revenues 2,729,094 $ 2,679,252 $ 2,661,502 $ Operating Expenses Source of supply expenses 1,226 5,264 4,939 Pumping expenses 82,851 93,777 100,516 Water treatment expenses 309,024 387,734 341,066 Transmission & distribution expenses 234,407 231,426 289,818 Customer accounts expenses 113,925 121,802 113,724 Administrative & general expense 368,486 376,780 372,052 Total operating expenses 1,109,919 1,216,782 1,222,116 Other Operating Expenses Depreciation expense 613,081 599,651 612,199 Taxes 335,666 330,775 400,902 Total other operating expenses 948,747 930,426 1,013,101 Operating Income 670,427 532,044 426,285 Other Income (Expense) Capital contributions from customers and municipal 1,189,564 10,900 111,511 Interest expense (80,806) (72,630) (58,310) Amortization of debt-related costs (14,791) (13,611) (10,439) Other 126,665 153,090 136,307 Total other income (expense) 1,220,631 77,749 179,068 Net Income 1,891,058 $ 609,792 $ 605,354 $ Regulatory Operating Income 759,031 538,861 497,510 Rate of Return 5.52 3.94 3.73 Authorized Rate of Return 6.50 6.50 6.50 Current Ratio 41.46 104.72 61.37 Months of Unrestricted Cash on Hand 24.55 28.12 27.98 Equity vs Debt 0.83 0.85 0.88 Asset Utilization 0.41 0.43 0.45 Note 1 - Water rates adjusted May 2012. Definitions Rate of Return - Return on investment in capital infrastructure. Should be near authorized rate of return. Current Ratio - measure of liquidity or ability to pay obligations. Should be > 1. Months of Unrestricted Cash on Hand - measure of reserves. Should be at least 2-3 months. Equity vs Debt - Percent of infrastucture financed by operations. 50% is a good benchmark. Asset Utilization - Illustrates the relative age of the system. Ratio of 1 indicates a system at full life expectancy. WAUPUN UTILITIES Income Statement and Financial Ratios Water Utility For the 12 Months Ending: Page 6 of 11 Last 12 Months YTD 2026 YTD Budget Difference WATER Operating Revenues 2,661,502 $ 1,101,625 $ 1,099,349 $ 2,276 $ Operating Expenses Source of supply expenses 4,939 2,851 240 2,611 Pumping expenses 100,516 46,676 37,145 9,531 Water treatment expenses 341,06 6 120,794 119,730 1,064 Transmission & distribution expenses 289,818 131,27 7 91,224 40,053 Customer accounts expenses 113,724 49,572 47,675 1,897 Administrative & general expense 372,052 166,04 7 182,07 9 (16,032 ) Total operating expenses 1,222,116 517,21 8 478,09 3 39,12 5 Other Operating Expenses Depreciation expense 612,199 246,122 261,19 5 (15,073 ) Taxes 400,902 142,481 132,16 5 10,316 Total other operating expenses 1,013,101 388,603 393,360 (4,757) Operating Income 426,285 195,804 227,896 (32,092) Other Income (Expense) Capital contributions 111,511 - - - Interest expense (58,310) (21,917) (21,915) (2) Amortization of debt-related costs (10,439) (2,919) 1,075 (3,994) Other 136,307 50,060 4,165 45,895 Total other income (expense) 179,068 25,225 (16,675 ) 41,900 Net Income 605,354$ 221,029 $ 211,221 $ 9,808 $ May 2026 April 2026 March 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025 Sept 2025 Aug 2025 July 2025 June 2025 May 2025 WATER Operating Revenues 236,31 8$ 218,35 9$ 214,41 9$ 212,85 5$ 219,67 3$ 218,05 3$ 215,88 8$ 222,03 5$ 218,04 6$ 226,54 6$ 231,44 6$ 227,864 $ 227,98 3$ Operating Expenses Source of supply expenses 2,557 - 182 112 - 1,740 - - - - - 348 - Pumping expenses 7,489 6,444 9,335 12,223 11,185 9,429 6,371 6,327 7,732 7,610 8,312 8,059 7,348 Water treatment expenses 24,771 25,158 21,369 28,795 20,701 39,398 23,716 24,735 35,546 35,388 33,131 28,358 28,318 Transmission & distribution expenses 47,259 17,863 20,663 24,144 21,349 42,516 15,283 25,914 20,268 23,923 14,421 16,216 24,449 Customer accounts expenses 9,090 10,149 9,597 9,316 11,421 10,056 8,780 8,686 8,875 10,625 7,816 9,313 8,857 Administrative & general expense 27,528 14,546 49,245 32,930 41,798 46,976 17,431 27,923 22,907 31,865 33,678 25,226 29,362 Total operating expenses 118,692 74,160 110,392 107,520 106,454 150,115 71,580 93,587 95,327 109,412 97,358 87,519 98,334 Other Operating Expenses Depreciation expense 49,224 49,224 49,224 49,224 49,224 84,739 46,890 46,890 46,890 46,890 46,890 46,890 46,890 Taxes 28,176 28,044 27,926 28,536 29,800 88,508 27,913 28,080 28,381 29,459 27,891 28,188 28,074 Total operating expenses 77,400 77,268 77,150 77,760 79,025 173,248 74,802 74,970 75,271 76,349 74,781 75,077 74,964 Operating Income 40,226 66,930 26,878 27,575 34,195 (105,310) 69,505 53,478 47,448 40,785 59,307 65,268 54,686 Other Income (Expense) Capital contributions - - - - - 111,511 - - - - - - - Interest expense (4,383) (4,383) (4,383) (4,383) (4,383) (5,199) (5,199) (5,199) (5,199) (5,199) (5,199) (5,199) (5,199) Amortization of debt-related costs 786 786 (4,921) 215 215 (1,074) (1,074) (1,074) (1,074) (1,074) (1,074) (1,074) (1,074) Other 11,686 10,755 2,454 13,401 11,763 13,590 15,034 6,737 12,123 16,264 6,927 15,571 4,418 Total other income (expense) 8,089 7,158 (6,850) 9,233 7,595 118,828 8,760 464 5,850 9,990 654 9,298 (1,855) Net Income 48,315 $ 74,088 $ 20,027 $ 36,809 $ 41,790 $ 13,517 $ 78,266 $ 53,942 $ 53,297 $ 50,776 $ 59,961 $ 74,566 $ 52,830 $ WAUPUN UTILITIES Detailed Income Statement and YTD Budget Comparison Water Utility For the Period Ended May 31, 2026 Page 7 of 11 SEWER May 2024 May 2025 May 2026 Operating Revenues 3,412,627 $ 3,224,346 $ 3,888,260 $ Operating Expenses WWTP operation expenses 710,550 502,474 735,212 Laboratory expenses 105,124 115,408 110,879 Maintenance expenses 448,879 600,182 528,510 Customer accounts expenses 151,040 151,832 147,148 Administrative & general expenses 525,194 496,582 602,540 Total operating expenses 1,940,787 1,866,478 2,124,289 Other Operating Expenses Depreciation expense 838,505 1,365,686 1,402,559 Total other operating expenses 838,505 1,365,686 1,402,559 Operating Income 633,336 (7,818) 361,412 Other Income (Expense) Interest expense (311,575) (306,106) (294,894) Capital contributions 2,440,865 983,546 1,057,482 Other 143,948 175,923 140,199 Total other income (expense) 2,273,239 853,363 902,787 Net Income (loss) 2,906,575 $ 845,545 $ 1,264,199$ Operating Income (excluding GASB 68 & 75) 659,269 (76,013) 381,804 Rate of Return 3.97 (0.57) 2.94 Current Ratio 18.24 6.76 22.36 Months of Unrestricted Cash on Hand 7.62 9.40 10.62 Equity vs Debt 0.46 0.47 0.49 Asset Utilization 0.53 0.56 0.56 Debt Coverage 1.80 1.69 2.12 Minimum Required Coverage 1.20 1.20 1.20 Note 1 - Sewer rates adjusted April 2025. Definitions Rate of Return - Return on investment in capital infrastructure. Current Ratio - measure of liquidity or ability to pay obligations. Should be > 1. Months of Unrestricted Cash on Hand - measure of reserves. Should be at least 2-3 months. Equity vs Debt - Percent of infrastucture financed by operations. 50% is a good benchmark. Asset Utilization - Illustrates the relative age of the system. Ratio of 1 indicates a system at full life expectancy. Debt Coverage - Earnings coverage of annual debt service. Must exceed 1.20 WAUPUN UTILITIES Income Statement and Financial Ratios Sewer Utility For the 12 Months Ending: Page 8 of 11 Last 12 Months YTD 2026 YTD Budget Difference SEWER Operating Revenues 3,888,260 $ 1,637,306 $ 1,550,244 $ 87,062 $ Operating Expenses WWTP operation expenses 735,212 295,209 315,081 (19,871) Laboratory expenses 110,879 48,038 47,335 703 Maintenance expenses 528,510 184,416 251,125 (66,709) Customer accounts expenses 147,148 64,205 62,240 1,965 Administrative & general expenses 602,540 242,082 238,717 3,365 Total operating expenses 2,124,289 833,951 914,498 (80,547) Other Operating Expenses Depreciation expense 1,402,559 755,027 739,925 15,102 Total other operating expenses 1,402,559 755,027 739,925 15,102 Operating Income (Loss) 361,412 48,329 (104,179) 152,507 Non-operating Income (Expense) Interest Expense (294,894) (122,588) (122,590) 2 Capital contributions 1,057,482 994 - 994 Other 140,199 46,751 16,665 30,086 Total other income (expense) 902,787 (74,843) (105,925) 31,082 Net Income (Loss) 1,264,199 $ (26,514) $ (210,104)$ 183,589 $ May 2026 April 2026 March 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025 Sept 2025 Aug 2025 July 2025 June 2025 May 2025 SEWER Operating Revenues 348,997 $ 338,946 $ 308,030 $ 319,975 $ 321,358 $ 310,709 $ 305,007 $ 324,991 $ 317,794 $ 333,014 $ 330,709 $ 328,728 $ 334,044 $ Operating Expenses WWTP operation expenses 66,174 54,151 42,378 66,129 66,377 82,257 43,632 45,844 71,614 67,364 80,953 48,337 71,176 Laboratory expenses 8,134 8,660 10,557 12,680 8,007 9,572 13,416 5,638 7,702 9,099 11,021 6,392 11,325 Maintenance expenses 61,182 41,577 23,901 29,721 28,036 63,889 36,593 77,891 29,638 61,242 38,338 36,503 68,149 Customer accounts expenses 12,235 13,828 12,323 11,958 13,860 12,070 11,304 11,675 11,714 13,367 10,674 12,136 11,724 Administrative & general expense 48,297 32,336 60,927 45,945 54,577 72,737 31,227 58,441 51,495 46,091 58,413 42,053 51,891 Total operating expenses 196,021 150,552 150,086 166,433 170,857 240,526 136,172 199,489 172,164 197,164 199,400 145,423 214,265 Other Operating Expenses Depreciation expense 151,005 151,005 151,005 151,005 151,005 (247,197) 149,122 149,122 149,122 149,122 149,122 149,122 149,122 Total other operating expenses 151,005 151,005 151,005 151,005 151,005 (247,197) 149,122 149,122 149,122 149,122 149,122 149,122 149,122 Operating Income (Loss) 1,970 37,388 6,938 2,536 (505) 317,380 19,714 (23,619) (3,491) (13,271) (17,812) 34,184 (29,342) Other Income (Expense) Interest expense (24,518) (24,518) (24,518) (24,518) (24,518) (19,141) (25,528) (25,528) (25,528) (25,528) (25,528) (25,528) (25,528) Capital contributions - - 994 - - 285,363 - - - 221,200 - 549,925 - Other 11,330 10,302 332 13,400 11,388 13,474 15,226 6,515 13,771 19,376 6,517 18,568 3,091 Total other income (expense) (13,188) (14,216) (23,192) (11,118) (13,130) 279,696 (10,301) (19,012) (11,756) 215,049 (19,011) 542,966 (22,436) Net Income (Loss) (11,217) $ 23,173 $ (16,253)$ (8,582) $ (13,635)$ 597,076 $ 9,412 $ (42,631)$ (15,248) $ 201,777 $ (36,823) $ 577,150 $ (51,779) $ WAUPUN UTILITIES Detailed Income Statement and YTD Budget Comparison Sewer Utility For the Period Ended May 31, 2026 Page 9 of 11 ELECTRIC May 2024 May 2025 May 2026 April 2026 Change Cash and investments - unrestricted 4,260,627 $ 4,753,764 $ 5,363,180 $ 5,289,520 $ 73,661 $ Cash and investments - restricted 92,871 96,112 1 1 - Receivables 904,467 1,101,071 1,180,021 1,092,667 87,354 Materials and supplies 422,335 465,769 405,262 402,662 2,600 Other assets 112,065 92,462 130,707 135,049 (4,342) Plant - net of accumulated depreciation 9,434,229 9,724,497 10,228,331 10,213,512 14,819 Deferred outflows of resources 803,475 559,453 384,433 384,433 - Total Assets 16,030,069 16,793,128 17,691,936 17,517,844 174,091 Accounts payable 595,523 779,325 892,839 806,271 86,568 Payable to sewer utility - - - - - Interest accrued 3,525 923 - - - Accrued benefits 83,057 93,981 102,522 99,764 2,758 Deferred inflows of resources 1,588,404 1,253,893 670,254 669,370 884 Long-term debt 380,000 195,000 - - - Net Position 13,379,560 14,470,006 16,026,321 15,942,440 83,881 Total Liabilities & Net Position 16,030,069$ 16,793,128$ 17,691,936$ 17,517,844$ 174,091 $ WATER May 2024 May 2025 May 2026 April 2026 Change Cash and investments - unrestricted / designated 2,958,010$ 3,626,368 $ 3,784,859 $ 3,730,168 $ 54,691 $ Cash and investments - restricted 303,400 311,773 289,803 253,068 36,735 Receivables 253,363 251,917 255,961 236,838 19,123 Materials and supplies 82,856 109,656 108,897 109,552 (655) Other assets 76,796 54,427 103,393 112,995 (9,602) Plant - net of accumulated depreciation 16,557,096 15,928,320 15,881,678 15,918,345 (36,667) Deferred outflows of resources 451,080 328,826 247,748 247,748 - Total Assets 20,682,600 20,611,287 20,672,339 20,608,713 63,625 Accounts payable 62,206 23,419 53,928 44,031 9,897 Interest accrued 15,256 13,617 11,915 7,531 4,383 Accrued benefits 54,466 60,318 48,789 46,972 1,817 Deferred inflows of resources 648,690 472,159 395,579 396,365 (786) Long-term debt 2,970,000 2,500,000 2,015,000 2,015,000 - Net Position 16,931,982 17,541,774 18,147,128 18,098,813 48,315 Total Liabilities & Net Position 20,682,600$ 20,611,287$ 20,672,339$ 20,608,713$ 63,625 $ SEWER May 2024 May 2025 May 2026 April 2026 Change Cash and investments - unrestricted 1,231,775 $ 1,462,267 $ 1,880,472 $ 1,833,598 $ 46,874 $ Cash and investments - restricted 2,238,983 2,439,794 2,319,150 2,980,469 (661,320) Receivables 306,185 356,161 379,570 370,049 9,520 Receivable from electric utility - - - - - Materials and supplies 8,419 8,735 8,586 8,591 (5) Advances to other funds - - - - - Other assets 55,671 54,283 76,909 80,357 (3,448) Plant - net of accumulated depreciation 49,258,208 49,152,960 49,316,639 49,441,832 (125,194) Deferred outflows of resources 729,543 501,909 383,452 383,452 - Total Assets 53,828,783 53,976,109 54,364,776 55,098,349 (733,572) Accounts payable 59,780 242,835 77,689 75,803 1,886 Interest accrued 24,531 26,138 23,366 147,682 (124,316) Accrued benefits 82,624 91,472 84,623 81,848 2,775 Deferred inflows of resources 853,190 557,361 459,296 459,296 - Long-term debt 26,533,400 25,937,500 25,334,800 25,937,500 (602,700) Net Position 26,275,258 27,120,803 28,385,002 28,396,220 (11,217) Total Liabilities & Net Position 53,828,783$ 53,976,109$ 54,364,776$ 55,098,349$ (733,572) $ WAUPUN UTILITES Balance Sheets Electric, Water, and Sewer Page 10 of 11 Monthly Dashboard - Cash & Investments May 2026 Account Restrictions May 2026 April 2026 $ Inc/(Dec) % Inc/(Dec) Checking ‐ E Unrestricted 788,691 $         729,446 $        59,245 $          8.12% Checking ‐ W Unrestricted 385,693            305,953           79,740              26.06% Checking ‐ S Unrestricted 636,004            1,261,761       (625,757)          ‐49.59% Reserves ‐ E Unrestricted 4,146,446         4,133,355        13,091              0.32% Reserves ‐ W Unrestricted 2,806,539         2,833,464        (26,926)            ‐0.95% Reserves ‐ S Unrestricted 1,244,468         571,836           672,631           117.63% P&I Redemption ‐ E Restricted 1                        1                        ‐                    0.00% P&I Redemption ‐ W Restricted 108,018            71,873              36,145              50.29% P&I Redemption ‐ S Restricted 77,691              753,725           (676,033)          ‐89.69% Bond Reserve ‐ S Restricted 538,835            529,610           9,225                1.74% Construction ‐ S Restricted 0                        0                        ‐                    0.00% Depreciation ‐ E Restricted ‐                     ‐                    ‐                    #DIV/0! Depreciation ‐ W Restricted 181,785            181,195           590                   0.33% Capital Improve. ‐ E Designated 428,043            426,719           1,324                0.31% Capital Improve. ‐ W Designated 102,294           101,970           324                   0.32% ERF ‐ Water Plant Designated 490,333            488,781           1,553                0.32% ERF ‐ WWTP Restricted 1,702,623         1,697,135        5,489                0.32% 13,637,465$   14,086,824 $   (449,359) $       ‐3.19% Unrestricted and Designated 11,028,511$   10,853,285 $  175,226$       1.61% Restricted 2,608,954$      3,233,539 $    (624,585)$      ‐19.32%  $‐  $500,000  $1,000,000  $1,500,000  $2,000,000 Cash <12 mos. 13‐24 mos. 25‐36 mos. 37‐48 mos. 49‐60 mos. >60 mos. Long‐Term Investment by Maturity  5% 14% 66% 5% 10% 0% Long‐Term Investments by Type Cash/Money Markets Certificate of Deposits Muni Bonds US Government Government Agencies Corporate Bonds Page 11 of 11 Contract Extension Information for WPPI Energy Member Governing Bodies Your locally owned, not-for-profit electric utility delivers significant local value. To help preserve and enhance that value for the long term, member-owned, not-for-profit WPPI Energy stands behind your community with competitive wholesale power, forward- thinking services and effective advocacy. Long-Term Utility Success Your WPPI wholesale power agreement is key to how your utility delivers reliable electric service, competitive costs and local control. A Legacy of Long-Term Planning Over decades, members have made long-term commitments, extending their contracts as needs evolved. Their decisions built the diverse resources that power your community today. WPPI MEMBERS June 25, 2026 2 Long-Term Decisions. Strong Results. WPPI is the low-cost leader for powering local communities. Member utilities provide highly competitive electric rates. Meeting Future Needs Future needs are already visible. Some are reflected in the lighter portions of this capacity needs chart. The same long-term planning approach that positioned your utility for success in the past continues to identify and plan for the needs ahead. Extending the agreement helps preserve continued access to cost-effective long-term wholesale power for your community. June 25, 2026 3 Why Extend Now? WPPI is actively pursuing opportunities to continue serving your community’s needs. These and other beneficial solutions are not possible without a member agreement end date that is sufficient to back the needed financing and contracts. Transmission Investment WPPI's ownership interest in American Transmission Co. (ATC) provides returns that help lower wholesale power costs for your community. As the regional grid build- out unfolds, future ATC investments will require financing beyond what WPPI’s margin alone can support. The extension will help preserve WPPI's ability to finance future ATC investments and continue receiving returns that help your community’s wholesale power costs. June 25, 2026 4 Key Facts for Local Officials WPPI CEO and the staff leadership team are available to participate in governing body meetings. Members receive legal documents and amendment packages. Local approval processes begin. Annual Meeting recognition of members with completed approvals and documents. WPPI board provides necessary approvals for adoption. Target date for members to complete local approvals: December 31, 2026. Final deadline: February 26, 2027. A Record of Success  WPPI is the low-cost leader for powering local communities.  Overall WPPI member rates are very competitive compared to utilities in the region.  Together WPPI members have achieved a diverse, low-cost power supply. Your Community and WPPI  Your WPPI wholesale power agreement is key to how your utility provides electric service at competitive costs.  The need for additional, cost-effective resources to power WPPI member communities is visible now.  WPPI is actively pursuing electric generating resource options, transmission system investments and financial transactions for this purpose. Why Extend Now?  The current 2055 end date of the WPPI member agreement falls short of the typical 30 years needed for securing the most cost-effective long-term solutions to meet your community’s energy needs.  The request is for an 18-year extension of the current 2055 end date.  An 18-year extension is not new for WPPI members. Your previous extension was also 18 years. What if a Member Does Not Extend? The existing agreement continues through 2055. The member would have no rights to WPPI’s power supply or services beyond that term. Contract Extension Timeline Member Support WPPI staff is available to assist members throughout the contract extension process. Questions? Reach your utility's Energy Services Manager for support, or contact: Lauri Morehart | 608-834-4571 lmorehart@wppienergy.org Jun - Nov July Sept Feb Dec TO: Waupun Utilities Commissioners FROM: Steve Brooks, General Manager DATE: July 13, 2026 SUBJECT: General Manager Report Comtech Substation Transformer Failure Update We continue to make progress in evaluating the repair or replacement of the faulted power transformer. Waupun Utilities is working closely with our insurance company, equipment manufacturers, and engineering partners to determine the most effective and cost-efficient path forward. Our priority remains restoring long-term system reliability while minimizing impacts to our customers. Staff Meeting On June 24, Waupun Utilities staff gathered for a lunch meeting that included department updates, employee recognition, and team celebrations. The meeting provided an opportunity to strengthen communication and collaboration across departments while recognizing employee accomplishments and milestones. Main Street Alley Project The temporary water line is in service, and new electric infrastructure has been installed on the east side of the alley. Hiring Process The hiring process continues for two open positions at Waupun Utilities. Treatment Facilities Employee: First-round interviews were conducted on July 9. Second-round interviews are scheduled for the week of July 13–17. Apprentice Lineworker: First-round interviews are scheduled to begin during the week of July 13–17. These recruitments are an important part of maintaining adequate staffing levels and supporting the long-term operational needs of the utility. Performance Evaluations The Waupun Utilities leadership team has completed annual staff performance evaluations. The evaluation process provided an opportunity to recognize employee accomplishments, discuss individual goals and development opportunities, and reinforce performance expectations while supporting continued employee growth. American Public Power Association National Conference I received a scholarship to attend the American Public Power Association (APPA) National Conference in Boston, which brought together public power leaders from across the country to discuss the challenges and opportunities facing the electric utility industry. The conference included educational sessions, industry updates, and networking opportunities focused on maintaining reliable, affordable, and sustainable electric service. Key topics included grid reliability and resiliency, resource adequacy, transmission planning, cybersecurity, load growth driven by large industrial customers and data centers, emerging technologies, and workforce development. Several sessions focused on the evolving energy landscape and strategies public power utilities are using to meet increasing demand while maintaining affordability and reliability. The conference also provided valuable opportunities to exchange ideas and best practices with other public power utilities facing many of the same operational and regulatory challenges as Waupun Utilities. These discussions with peers reinforced the importance of long-term infrastructure planning, investment in system resiliency, employee development, and adapting to changing industry conditions. Overall, the conference provided valuable insights that will help guide future planning and decision-making at Waupun Utilities while strengthening relationships within the national public power community. On July 1, Mike Peters, CEO of WPPI Energy, became Chairman of the American Public Power Association (APPA) Board of Directors. Mike will serve in this prestigious national leadership role for the next year, representing WPPI Energy and its member utilities while helping guide the direction of public power across the country. His appointment is a significant honor for WPPI Energy and its member communities, including Waupun Utilities. This concludes my report for July 2026. Please contact me at 324-7920 or sbrooks@waupunutilities.org with any questions or concerns. TO: Waupun Utilities Commissioners FROM: Owen Vande Kolk, Electric Operations Superintendent DATE: July 13, 2026 SUBJECT: Electric Operations Report Electric Department Update: Call-Ins • On 6/10, at approximately 3:00 PM, the City of Waupun experienced straight-line winds that caused power outages in the southeast portion of the city. The winds caused approximately 120 customers to lose power. Crews worked throughout the evening to restore power, and service was restored to all customers by approximately 6:30 PM. • On 6/12, at approximately 5:30 PM, the lineman on call responded to a branch on a wire at a residence in the 300-block of McKinley Street. The branch was removed, and the customer did not experience an outage. • On 6/13, at approximately 3:45 PM, the lineman on call responded to a branch on a wire at a residence in the 600-block of S. Madison Street. The lineman removed the tree branch, and the customer did not experience an outage. • On 6/22, at approximately 1:45 AM, the lineman on call responded to a downed tree on a power line in the 200-block of W. Brown Street. The lineman removed the tree and repaired the damage to the secondary conductor. No outages were caused by the damage. • On 6/26, at approximately 10:15 AM, the lineman on call responded to a damaged utility pedestal on the corner of Washington Avenue and Wilcox Street. The damage was to a communications company's pedestal, and the company was notified. • On 6/29, at approximately 1:05 PM, the electric crew responded to an outage affecting approximately 390 customers. After investigation, the cause of the outage was determined to have been the operation of the main breaker on the 4 kV side of the Main Substation. The crew restored power to all customers affected in less than 30 minutes. • On 7/7, at approximately 4:15 PM, a lineman was called in at the request of the WPD to investigate potential utility equipment damage resulting from a vehicle accident in the 400- block of E. Jefferson Street. The damage was determined to be to private electrical equipment, and no outages were caused. Development Planning • City of Waupun Alley Project o New poles have been installed in the 300- and 400-blocks. o New conductor has been installed. o The crew continues to coordinate customer cutovers to the new infrastructure. o All underground infrastructure will be installed immediately following the new sewer and water main installations. Main Substation Relay Project • The project continues, with WU staff and AC Engineering working together to install new relays on all nine breakers at the Main Substation. • As part of the project, all AC and DC sources to each breaker are being replaced during the relay installation. Apprentice Position Posting • The position is critical for succession planning within the Electric Department. • Interviews are scheduled for the week of July 13. This concludes my report for the July 2026 WU Commission Meeting. Please contact me at 324-7920 or ovandekolk@waupunutilities.org with any questions or concerns. TO: Waupun Utilities Commissioners FROM: Darren Sytsma DATE: July 13, 2026 SUBJECT: Monthly Operation Report Water Treatment Facility: • Call-In Report A few call-ins relating to Tower #1 cleaning and inspection. • Operations Cummins service was onsite to perform contracted biannual service on the Water Plant generator. USG Water Solutions crew was onsite last week to perform interior cleaning and maintenance on Water Tower #1. Initial reports indicate the interior of Water Tower #1 is in good operating condition. The USG crew will return on July 28 to perform the same maintenance on Water Tower #2. Jeff and I met virtually with the EPA last week to finalize the Cybersecurity Assessment. A completed report is expected soon. Staff met with Strand Engineering to discuss potential siting locations and the future of Well #6 . Municipal Well has been contacted about inspections of Well #2 and #3. Wastewater Treatment Facility: • Call-In Report Several alarms pertaining to the ABNR membranes and operation. • Operations WPPI staff was onsite to install a new router and configure the Bug Tussel internet connection. Waupun Utilities now connects to the internet through two separate providers at two separate buildings. This redundancy ensures that if one provider experiences an outage, the other will keep operations online. Tank draining, cleaning, and inspection activities continue and have only been temporarily halted due to vac truck and personnel availability. Annual preventative maintenance tasks, including oil changes and equipment checks, were completed on key facility equipment to support reliability and longevity. Staff attempted to install replacement Digester #1 mixing pump; however, the crew was unable to isolate the pump due to leaking isolation valves. New valves will be ordered and replaced once the digester has been emptied. • Operations (continued) Interviews were held last week for two individuals for the Water/Wastewater Treatment Facilities Operator – Lead position. A second follow-up interview and final hiring decision are forthcoming. This concludes my report. Please do not hesitate to contact me with your questions or concerns at 324-7920 or dsytsma@waupunutilities.org. TO: Waupun Utilities Commissioners FROM: Matt Geschke DATE: July 13, 2026 SUBJECT: Monthly Operation Report Collection and Distribution Crew Call-In Report • Two call-ins to report this month: o Harris Lift Station: A pump failed and was removed for inspection. Staff found a rag wrapped around the impeller, restricting its operation. The rag was removed, and the pump was reinstalled and returned to normal service. o Customer Water Meter Leak: Staff responded to a reported leaking meter. Upon investigation, it was determined that the home's water piping was not properly secured to the ceiling, causing the weight of the piping to be supported by the meter. The customer was informed of the issue and advised to have the plumbing properly supported. Water Distribution Operations • The temporary water service for the east-side alley reconstruction project has been fully installed, pressure tested, disinfected, and placed into service. All affected customers have been transferred to the temporary water main and will remain on it until the contractor completes installation of the new permanent water main. The project start date has been pushed back to July 13, 2026. Sanitary Sewer Operations • Staff repaired a deteriorating brick sanitary manhole that had caused a sinkhole to develop in the roadway. A salvaged precast manhole from a previous project was installed, providing a cost-effective and permanent repair while restoring the integrity of the roadway. • Bi-annual slow sewer flushing and root cutting of identified sanitary sewer mains were completed. • Staff began the annual sanitary sewer line flushing program • Five trees were brought down by a storm at the wastewater treatment plant. Staff completed the cleanup and removed all storm debris. This concludes my report. Please do not hesitate to contact me with your questions or concerns at 324-7920 or mgeschke@waupunutilities.org TO: Waupun Utilities Commissioners FROM: Chelsea Lisowe, Energy Services Manager DATE: July 13, 2026 SUBJECT: Energy Services Manager Report  “Public Power Day of Giving” root beer floats o ~90 free root beer floats given out on 6/25 o Well received by all o Used as opportunity to encourage customers to enroll in text notifications  2025 Focus on Energy report for Waupun Utilities o ~$34K contributed by customers o 336 customers received incentives totaling ~$131K o Product/equipment installed resulted in ~1.5 million kWh saved annually o See attachment for more information  BYOD Power Partner Rewards has launched o Available to customers served under Rg-1, Rg-2, Gs-1, and Gs-2 o Customers with smart thermostats can enroll in this optional program to have their energy use reduced (thermostat set point increased up to 4 degrees for up to 4 hours) when demand is at its peak (June-September) o Offer will come through customer’s smart thermostat company app/email o Customers will receive $50 bill credit the first summer enrolled, $25/summer thereafter o Customers receive email/app notification when an event will occur, but then maintain full control of their thermostat and may override the adjustment FOCUS ON ENERGY® GENERATES $3.57 IN BENEFITS FOR EVERY $1 INVESTED ©2026 Wisconsin Focus on Energy 2025 ANNUAL PARTICIPATION REPORT Waupun Utilities 336$131,583 INCENTIVE DISTRIBUTION 1,522,205 INCENTIVE DISTRIBUTION BY PROGRAM 2025 Participation Data from SPECTRUM. $58, 118,053 CASH INCENTIVES PAID 174, 196 UNIQUE PARTICIPANTS Verified values from 2025 Evaluation Report. 2025 STATEWIDE PARTICIPATION 12% Residential 88% C&I 9.4 PARTICIPANT SATISFACTION SCORE SAVINGS EQUAL TO: 116,484,820 TREES PLANTED 1,629, 158 CARS OFF THE ROAD 938, 133 HOUSEHOLDS POWERED $33,773 PARTICIPANTSKWH SAVED (ANNUAL)CONTRIBUTIONSCASH INCENTIVES PAID