Walnut Creek SUD
Drinking water quality, contact, and Consumer Confidence Report
Serving 3 cities in TX · PWSID TX1840008
Walnut Creek SUD serves 30,444 people. 3 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 30,444
- Last EPA sample
- 2025-10-15
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 3
Data sources: EPA SDWIS, Walnut Creek SUD's published Consumer Confidence Report, and compliance monitoring reported to EPA by Texas TCEQ.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Walnut Creek SUD Resources
Walnut Creek SUD Service Area
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This map shows the approximate service area for Walnut Creek SUD. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Walnut Creek SUD Water Quality Grade
Not graded: Monitor
Walnut Creek SUD reads Monitor. A letter grade is given only beside a Safe verdict.
Is Walnut Creek SUD Water Safe to Drink?
Walnut Creek SUD has reported 3 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. Walnut Creek SUD has 3 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 30,444 people across 3 cities in TX. 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 Texas →How does Texas 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 Texas
Walnut Creek SUD Service Area
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Walnut Creek SUD Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Walnut Creek SUD
| 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
chloramines, chlorine, chlorine dioxide
Walnut Creek SUD 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 Walnut Creek SUD 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.
Walnut Creek SUD 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. Texas TCEQ publishes drinking-water reports for systems in this state.
Visit Texas TCEQWhat 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
Walnut Creek SUD has 3 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 | Jul 2020 - Sep 2020 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2020 - Jun 2020 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2020 - Mar 2020 | Resolved | Tier 2 public notice |
Concerned about what's in your water?
You're viewing 3 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 Walnut Creek SUD
Based on water quality data from cities served by Walnut Creek SUD, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Walnut Creek SUD
Is Walnut Creek SUD water safe to drink?
Does Walnut Creek SUD have PFAS in its water?
How do I pay my Walnut Creek SUD water bill?
How many people does Walnut Creek SUD serve?
What cities does Walnut Creek SUD serve?
Does Walnut Creek SUD have any EPA violations?
What is Walnut Creek SUD's phone number?
Where can I find Walnut Creek SUD'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 — 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: Walnut Creek SUD'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 Texas TCEQ, 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 Walnut Creek SUD? 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 Walnut Creek SUD.
- 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 Walnut Creek SUD. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Walnut Creek SUD directly.
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