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HARRIS COUNTY MUD 531

Drinking water quality, contact, and Consumer Confidence Report

Serving 1 city in TX Β· PWSID TX1013531

HARRIS COUNTY MUD 531 serves 1,515 people. See EPA records and contact info below.

Monitor
1 above health guidelines
People served
1,515

Data sources: EPA SDWIS, HARRIS COUNTY MUD 531's published Consumer Confidence Report, Texas 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.

2K
People Served
1
City
1
Water Sources
0
MCL Violations

Official HARRIS COUNTY MUD 531 Resources

HARRIS COUNTY MUD 531 Service Area

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Service Area

This map shows the approximate service area for HARRIS COUNTY MUD 531. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

HARRIS COUNTY MUD 531 Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score90/100
1
Above Health Guidelines
0
EPA Violations

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 HARRIS COUNTY MUD 531 Water Safe to Drink?

HARRIS COUNTY MUD 531 has reported 1 contaminant 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 1,515 people across 1 city 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.

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HARRIS COUNTY MUD 531 Service Area

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HARRIS COUNTY MUD 531 Contact & Information

Phone

Emergency Line

713) 860-6400

24/7 After-Hours

Mailing Address

3200 SOUTHWEST FWY STE 2600 Houston, TX 77027

B2B Contact Data

B2B Contact Data Available

Contacts for HARRIS COUNTY MUD 531

Updated Jan 2026
Sample Preview (masked)
NameTitlePhoneEmail
Jβ–ˆβ–ˆβ–ˆβ–ˆ Sβ–ˆβ–ˆβ–ˆβ–ˆWater Treatment Supervisor(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆjβ–ˆβ–ˆβ–ˆβ–ˆ@cityβ–ˆβ–ˆβ–ˆβ–ˆ.gov
Mβ–ˆβ–ˆβ–ˆβ–ˆ Jβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆUtility Director(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆmβ–ˆβ–ˆβ–ˆβ–ˆ@waterβ–ˆβ–ˆβ–ˆβ–ˆ.org
Unlock full contact details

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

Not specified

HARRIS COUNTY MUD 531 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 HARRIS COUNTY MUD 531 has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

Are you the water operator here? Publish your official 2027-compliant CCR on this page β€” residents already find it here.

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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.

HARRIS COUNTY MUD 531 Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

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 HARRIS COUNTY MUD 531

Based on water quality data from cities served by HARRIS COUNTY MUD 531, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Frequently Asked Questions about HARRIS COUNTY MUD 531

Is HARRIS COUNTY MUD 531 water safe to drink?

HARRIS COUNTY MUD 531 has reported 1 contaminant above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports for specific water quality details.

Does HARRIS COUNTY MUD 531 have PFAS in its water?

HARRIS COUNTY MUD 531 has PFAS monitoring data on record and no PFAS compounds are currently above EPA health-based guidelines. EPA finalized new PFAS drinking-water rules in 2024 requiring ongoing monitoring through 2029.

How do I pay my HARRIS COUNTY MUD 531 water bill?

Visit the HARRIS COUNTY MUD 531 official website at https://www.puc.texas.gov/WaterSearch/Utility?siteId=100494 for bill payment options. For questions about your bill, call 713-860-6400.

How many people does HARRIS COUNTY MUD 531 serve?

HARRIS COUNTY MUD 531 serves 1,515 people across 1 city in TX.

What cities does HARRIS COUNTY MUD 531 serve?

HARRIS COUNTY MUD 531 provides water service to: West University Place, TX.

Does HARRIS COUNTY MUD 531 have any EPA violations?

No, HARRIS COUNTY MUD 531 has no MCL violations on record.

What is HARRIS COUNTY MUD 531's phone number?

You can contact HARRIS COUNTY MUD 531 at 713-860-6400. Their mailing address is: 3200 SOUTHWEST FWY STE 2600 Houston, TX 77027.

Where can I find HARRIS COUNTY MUD 531's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for HARRIS COUNTY MUD 531's CCR, contact them at 713-860-6400 or check back here β€” we update monthly. The 2027 revised CCR Rule introduces new direct-URL distribution requirements.

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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.

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 HARRIS COUNTY MUD 531? 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 HARRIS COUNTY MUD 531.

  • 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.
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