Pewaukee City Water and Sewer Utility
Drinking water quality, contact, and Consumer Confidence Report
Serving 3 cities in WI · PWSID WI2680214
Pewaukee City Water and Sewer Utility serves 8,671 people. 10 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 8,671
- Last EPA sample
- 2025-07-28
- PFAS
- Detected (3 compounds)
- Health-based violations since 2020
- 10
Data sources: EPA SDWIS, Pewaukee City Water and Sewer Utility's published Consumer Confidence Report, and compliance monitoring reported to EPA by Wisconsin DNR.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Pewaukee City Water and Sewer Utility Resources
Help Paying Your Pewaukee City Water and Sewer Utility Water Bill
- Ask Pewaukee City Water and Sewer Utility about payment plans and assistance.
- Call 211 to reach local help with utility bills.Verified from 211.org
- Find your local Community Action Agency.Verified from communityactionpartnership.com
- The federal water-bill program (LIHWAP) ended in March 2024.Verified from acf.govVerified from csd.ca.gov
Water outage or no water?
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Wisconsin
Pewaukee City Water and Sewer Utility Service Area
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This map shows the approximate service area for Pewaukee City Water and Sewer Utility. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Pewaukee City Water and Sewer Utility Water Quality Grade
Not graded: Warning
Pewaukee City Water and Sewer Utility reads Warning. A letter grade is given only beside a Safe verdict.
Is Pewaukee City Water and Sewer Utility Water Safe to Drink?
Pewaukee City Water and Sewer Utility has reported 4 contaminants above EPA health-based guidelines (MCLGs) and 3 above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. Pewaukee City Water and Sewer Utility has 10 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 8,671 people across 3 cities in WI. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
Get your water independently tested in Wisconsin →How does Wisconsin water quality rank nationally? →
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Wisconsin
Learn more about the contaminants detected in Pewaukee City Water and Sewer Utility:
Fluoride in Pewaukee City Water and Sewer Utility Water
Pewaukee City Water and Sewer Utility
PWSID WI2680214
Pewaukee City Water and Sewer Utility reported 0.405 mg/L, below the 0.7 mg/L U.S. Public Health Service recommendation.
Pewaukee City Water and Sewer Utility Service Area
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Pewaukee City Water and Sewer Utility Contact & Information
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Pewaukee City Water and Sewer Utility
| Name | Title | Phone | |
|---|---|---|---|
| J████ S████ | Water Treatment Supervisor | (555) ███-████ | j████@city████.gov |
| M████ J██████ | Utility Director | (555) ███-████ | m████@water████.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Pewaukee City Water and Sewer Utility Consumer Confidence Report
A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act §1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for Pewaukee City Water and Sewer Utility has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.
Pewaukee City Water and Sewer Utility Annual Water Quality Reports
We don’t have a link we can confirm belongs to this system, and we’d rather show none than the wrong utility’s. Wisconsin DNR publishes drinking-water reports for systems in this state.
Visit Wisconsin DNRWhat is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.
EPA Health-Based Violations Since 2020
Pewaukee City Water and Sewer Utility has 10 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open.
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
| Violation | Contaminant or rule | Period | Status | Notice |
|---|---|---|---|---|
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Jan 2026 - Mar 2026 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Oct 2025 - Dec 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Jul 2025 - Sep 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Apr 2025 - Jun 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Jan 2025 - Mar 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Oct 2024 - Dec 2024 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Jul 2024 - Sep 2024 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Apr 2024 - Jun 2024 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Jan 2024 - Mar 2024 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Oct 2023 - Dec 2023 | Archived by the state, no resolution recorded | Tier 2 public notice |
Concerned about what's in your water?
You're viewing 7 contaminants above health-based guidelines here. Your own tap water can differ — upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Pewaukee City Water and Sewer Utility
Based on water quality data from cities served by Pewaukee City Water and Sewer Utility, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Pewaukee City Water and Sewer Utility
Is Pewaukee City Water and Sewer Utility water safe to drink?
Does Pewaukee City Water and Sewer Utility have PFAS in its water?
How do I pay my Pewaukee City Water and Sewer Utility water bill?
How many people does Pewaukee City Water and Sewer Utility serve?
What cities does Pewaukee City Water and Sewer Utility serve?
Does Pewaukee City Water and Sewer Utility have any EPA violations?
What is Pewaukee City Water and Sewer Utility's phone number?
Where can I find Pewaukee City Water and Sewer Utility's Consumer Confidence Report?
Similar water utilities in Wisconsin
How we built this page
Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data — typically within days of an EPA SDWIS refresh.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: Pewaukee City Water and Sewer Utility's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS. The compliance records it holds for this system are reported to EPA by Wisconsin DNR, the state's drinking-water primacy agency.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page — corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you Pewaukee City Water and Sewer Utility? Publish your 2027 CCR
TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here — it inherits this page's search authority and reaches every customer who Googles Pewaukee City Water and Sewer Utility.
- EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
- Publish once a year. Agent-assisted workflow; no login setup for small systems.
- Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
Free for operators. No card required. Typical setup: 5 minutes.
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