The Nuthouse
N5351 HIGHWAY D, Fond Du Lac, WI 54937 · Fond du Lac County
Establishment
- Type
- Restaurant (retail food serving meals) (Retail Food - Serving Meals)
- Inspected by
- Fond du Lac County Health Department
- License / ID
- GSMA-A4KMX7
- Status
- Permitted
- Phone
- (920) 248-2007 ext. MELINDA
- Official record
- Fond du Lac County Health Department inspection reports
Year by year
| Year | Inspections | Violations | Serious |
|---|---|---|---|
| 2025 | 1 | 0 | 0 |
| 2023 | 3 | 9 | 4 |
Inspections
-
Sep 23, 2025 Routine · No items found
No violations cited.
-
Dec 5, 2023 Follow Up · 1 priority, 1 repeat
-
Serious
Priority
Repeat
PLUMBING - BACKFLOW PREVENTION - AIR GAP
No air gap provided on the ice machine maker.
Correction: Provide an air gap on water supply side to protect water supply.
Code 5-202.13
-
Serious
Priority
Repeat
-
Nov 30, 2023 Follow Up · 1 priority, 1 repeat
-
Serious
Priority
Repeat
PLUMBING - BACKFLOW PREVENTION - AIR GAP
No air gap provided on the ice machine maker.
Correction: Provide an air gap on water supply side to protect water supply.
Code 5-202.13
-
Serious
Priority
Repeat
-
Nov 9, 2023 Routine · 2 priority, 4 priority foundation, 1 core
-
Serious
Priority
Corrected on site
COMPLIANCE WITH FOOD LAW - FOOD PREPARED IN PRIVATE HOME
A large jar of homemade pickled eggs (no label present) were observed in a cooler in the basement.
Correction: Discard food from unapproved sources.
Code 3-201.11 (B)
-
Serious
Priority
PLUMBING - BACKFLOW PREVENTION - AIR GAP
No air gap provided on the ice machine maker.
Correction: Provide an air gap on water supply side to protect water supply.
Code 5-202.13
-
Not serious
Priority Foundation
FOOD TEMPERATURE MEASURING DEVICES - PROVIDED
No thermometer is present for monitoring temperatures in foods.
Correction: Provide a thermometer that is easily accessible and capable of taking temperatures in food.
Code 4-302.12 (A)
-
Not serious
Priority Foundation
WAREWASHING - CHEMICAL SANITIZER CONCENTRATION - TEST KIT
The chlorine test strips for monitoring sanitizer concentration of the warewashing sink as expired (1/2023).
Correction: Provide a test kit to allow accurate determination of the sanitization concentration.
Code 4-501.116
-
Not serious
Priority Foundation
Corrected on site
FOOD CONTACT SURFACES - SOILED
Tongs observed to be visibly soiled with food residue from the night before.
Correction: Maintain food contact surfaces in a clean condition.
Code 4-601.11 (A)
-
Not serious
Priority Foundation
Corrected on site
USING A HANDWASHING SINK - HANDWASHING ONLY
The handwashing sink was observed as a dump sink with a strainer present inside of the basin during inspection.
Correction: A HANDWASHING SINK may not be used for purposes other than handwashing. Keep handwashing sink free of obstructions at all times to allow for frequent handwashing.
Code 5-205.11 (B)
-
Not serious
Core
EQUIPMENT AND UTENSILS CONFORM TO ANSI STANDARDS
The Bella Air Fryer Toaster Ovens are not ANSI/NSF certified or approved by the department in a licensed establishment.
Correction: Unapproved equipment shall be removed from food service.
Code 4-205.11
-
Serious
Priority
Corrected on site
Source: Fond du Lac County Health Department. History last read Oct 5, 2026. Violation text is the inspector's wording. “Serious” is the source's own top tier. About this data.