Mount Zion
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in IL · PWSID IL1150350
Mount Zion serves 5,833 people. 8 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 5,833
- Last EPA sample
- 2025-02-03
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 8
Data sources: EPA SDWIS, Mount Zion's published Consumer Confidence Report, and compliance monitoring reported to EPA by Illinois EPA.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Mount Zion Resources
Mount Zion Service Area
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This map shows the approximate service area for Mount Zion. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Mount Zion Water Quality Grade
Not graded: Monitor
Mount Zion reads Monitor. A letter grade is given only beside a Safe verdict.
Is Mount Zion Water Safe to Drink?
Mount Zion has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. Mount Zion has 8 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 5,833 people across 1 city 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.
Get your water independently tested in Illinois →How does Illinois 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 Illinois
Mount Zion Service Area
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Mount Zion Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Mount Zion
| 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
Mount Zion 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 Mount Zion 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.
Mount Zion 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. Illinois EPA publishes drinking-water reports for systems in this state.
Visit Illinois EPAWhat 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
Mount Zion has 8 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 | TTHM | Oct 2024 - Dec 2024 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jul 2024 - Sep 2024 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2024 - Jun 2024 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2024 - Mar 2024 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2022 - Jun 2022 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2022 - Mar 2022 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Oct 2021 - Dec 2021 | Resolved | Tier 2 public notice |
| OCCT/SOWT Treatment Installation/Demonstration | Lead and Copper Rule | Jun 2021 - Jun 2022 | Resolved | Tier 2 public notice |
Concerned about what's in your water?
You're viewing 2 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 Mount Zion
Based on water quality data from cities served by Mount Zion, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Mount Zion
Is Mount Zion water safe to drink?
Does Mount Zion have PFAS in its water?
How do I pay my Mount Zion water bill?
How many people does Mount Zion serve?
What cities does Mount Zion serve?
Does Mount Zion have any EPA violations?
What is Mount Zion's phone number?
Where can I find Mount Zion's Consumer Confidence Report?
Similar water utilities in Illinois
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: Mount Zion'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 Illinois EPA, 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 Mount Zion? 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 Mount Zion.
- 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.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach Mount Zion. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Mount Zion directly.
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