OAK CREEK WATERWORKS
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in WI · PWSID WI2410172
OAK CREEK WATERWORKS serves 32,104 people. 1 EPA MCL violation on record — full violation history below.
- People served
- 32,104
- Active violations
- 1
Data sources: EPA SDWIS, OAK CREEK WATERWORKS's published Consumer Confidence Report, Wisconsin Department of Environmental Protection.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official OAK CREEK WATERWORKS Resources
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Emergency Contact
Available 24/7 for emergencies
OAK CREEK WATERWORKS Service Area
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This map shows the approximate service area for OAK CREEK WATERWORKS. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
OAK CREEK WATERWORKS Water Quality Grade
Multiple water quality concerns identified.
Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).
Is OAK CREEK WATERWORKS Water Safe to Drink?
OAK CREEK WATERWORKS has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. The utility has 1 MCL violation on record. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 32,104 people across 1 city 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.
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OAK CREEK WATERWORKS Service Area
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OAK CREEK WATERWORKS Contact & Information
Emergency Line
24/7 After-Hours
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for OAK CREEK WATERWORKS
| 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
Disinfectant Used
filtration, hypochlorite
OAK CREEK WATERWORKS 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 OAK CREEK WATERWORKS 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.
OAK CREEK WATERWORKS Annual Water Quality Reports
Historical reports are being compiled. Check back soon for archived water quality data.
What 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 Violations
1 Maximum Contaminant Level Violation
This utility has recorded MCL violations, indicating contaminant levels exceeded federal legal limits. These violations are aggregated across all cities served.
Check individual city reports for specific violation details and current status.
Recommended Water Filters for OAK CREEK WATERWORKS
Based on water quality data from cities served by OAK CREEK WATERWORKS, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about OAK CREEK WATERWORKS
Is OAK CREEK WATERWORKS water safe to drink?
Does OAK CREEK WATERWORKS have PFAS in its water?
How do I pay my OAK CREEK WATERWORKS water bill?
How many people does OAK CREEK WATERWORKS serve?
What cities does OAK CREEK WATERWORKS serve?
Does OAK CREEK WATERWORKS have any EPA violations?
What is OAK CREEK WATERWORKS's phone number?
Where can I find OAK CREEK WATERWORKS'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: OAK CREEK WATERWORKS's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Wisconsin Department of Environmental Protection / Drinking Water program.
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 OAK CREEK WATERWORKS? 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 OAK CREEK WATERWORKS.
- 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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