WILLIAMSVILLE
Drinking water quality, contact, and Consumer Confidence Report
Serving 2 cities in IL Β· PWSID IL1671300
WILLIAMSVILLE serves 6,091 people. See EPA records and contact info below.
- People served
- 6,091
Data sources: EPA SDWIS, WILLIAMSVILLE's published Consumer Confidence Report, Illinois 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 WILLIAMSVILLE Resources
WILLIAMSVILLE Service Area
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This map shows the approximate service area for WILLIAMSVILLE. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
WILLIAMSVILLE Water Quality Grade
Water quality is good with minor concerns.
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 WILLIAMSVILLE Water Safe to Drink?
WILLIAMSVILLE has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 6,091 people across 2 cities in IL. 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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WILLIAMSVILLE Service Area
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WILLIAMSVILLE Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for WILLIAMSVILLE
| Name | Title | Phone | |
|---|---|---|---|
| Jββββ Sββββ | Water Treatment Supervisor | (555) βββ-ββββ | jββββ@cityββββ.gov |
| Mββββ Jββββββ | Utility Director | (555) βββ-ββββ | mββββ@waterββββ.org |
Water Sources & Treatment
Water Sources
Treatment Methods
WILLIAMSVILLE 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 Β§1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for WILLIAMSVILLE has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPAβs national CCR portal. Reports are typically distributed by mail or posted on the utilityβs official website.
WILLIAMSVILLE 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.
Recommended Water Filters for WILLIAMSVILLE
Based on water quality data from cities served by WILLIAMSVILLE, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about WILLIAMSVILLE
Is WILLIAMSVILLE water safe to drink?
Does WILLIAMSVILLE have PFAS in its water?
How do I pay my WILLIAMSVILLE water bill?
How many people does WILLIAMSVILLE serve?
What cities does WILLIAMSVILLE serve?
Does WILLIAMSVILLE have any EPA violations?
What is WILLIAMSVILLE's phone number?
Where can I find WILLIAMSVILLE's Consumer Confidence Report?
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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 β 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: WILLIAMSVILLE's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Illinois Department of Environmental Protection / Drinking Water program.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page β corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you WILLIAMSVILLE? 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 β it inherits this page's search authority and reaches every customer who Googles WILLIAMSVILLE.
- 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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