Crivitz Waterworks
EPA ID: WI4380411 · 1,026 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Crivitz Waterworks (WI4380411): 4 violations on record since 2021. Although 4 violations appeared on Crivitz Waterworks's record, each is listed as resolved; the system serves about 1,026 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Crivitz Waterworks Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Crivitz Waterworks have a median household income of $57,519 and about 5,845 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 62% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 50% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Crivitz Waterworks's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Wisconsin
System Overview
Crivitz Waterworks (EPA ID: WI4380411) is a community water system in Wisconsin that serves approximately 1,026 people from groundwater sources.
This system serves ZIP code 54114 in Crivitz.
Violation History
Status breakdown for accepted records with record years 2021-2026: 4 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| October 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| July 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 1, 2024 | Lead and Copper Rule | Non-health-based | Resolved |
| June 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Revised Total Coliform Rule | Monitoring & Reporting | 3 | No |
| Lead and Copper Rule | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0003 mg/L | No | 2023-09-30 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
1 of 1 ZIP records with known zones is in EPA Radon Zone 2.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by WI or modeled from parcel and building-footprint data.
- 54114 - Crivitz
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Crivitz Waterworks (WI4380411) on EPA.gov.
Frequently Asked Questions
Is Crivitz Waterworks water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Crivitz Waterworks; its 4 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Crivitz Waterworks serve?
Crivitz Waterworks serves approximately 1,026 people across 1 ZIP code in Wisconsin.
Where does Crivitz Waterworks get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Crivitz Waterworks (WI): 4 EPA Violations. https://zipcheckup.com/water-system/wi4380411/
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author = {{ZipCheckup}},
title = {{Crivitz Waterworks (WI): 4 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wi4380411/}
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What You Can Do
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Contact your utility
Crivitz Waterworks (EPA ID: WI4380411) - request the latest Consumer Confidence Report or ask about specific contaminants.