LOCAL WATER / SAVANNAH, TEXAS

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Savannah.
Your water report.

The source, the measurements and the context for your home. Every figure keeps its date and its paper trail.

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YOUR LOCAL WATER PEOPLE

Let’s talk about
your water.

Bring your questions. We’ll help you find a place to start.

03 / YOUR NEXT STEP

Start with your needs.
We’ll help with the options.

THROUGHOUT THE HOUSE

Whole-house filtration

Discuss your water concerns, household use and the specific performance of a proposed system.

Explore filtration ↗
MINERAL BUILDUP

Water softeners

Start with a verified hardness result, then talk through sizing, upkeep and installation.

Explore softeners ↗
AT THE KITCHEN SINK

Reverse osmosis

Compare drinking-water options, model-specific certifications and maintenance needs.

Explore reverse osmosis ↗

Any treatment recommendation should match verified water conditions and the selected model’s documented capabilities.

TEXAS WATER HOUSE IN SAVANNAH

Services in Savannah.

UTILITY HISTORY

Mustang SUD: from 50 rural taps to Savannah

Mustang Special Utility District began as Mustang Water Supply Corporation, incorporated on May 13, 1966, with 50 connections and five board members. As subdivisions spread along U.S. 380, Mustang became the contract operator for Savannah; a 2015 appraisal filed with the state utility commission noted that Denton County Fresh Water Supply District No. 10 owned the internal lines and bought water wholesale from the Upper Trinity Regional Water District. Today Mustang blends groundwater from the Trinity and Woodbine aquifers with surface water bought from Upper Trinity, drawn from Jim Chapman and Lewisville lakes.

Sources: Huffines Communities: A Throwback to Savannah, Texas (July 18, 2024) · Public Utility Commission of Texas, Control No. 45151, Item 8: Mustang SUD appraisal (November 2015) · Public Utility Commission of Texas, Docket 48569: Denton County FWSD No. 10 filing (Savannah) · Mustang Special Utility District: About Us · Mustang SUD 2025 Consumer Confidence Report

04 / THE SOURCE MATTERS

A clear paper trail.

Research checked October 31, 2026. This date is not a sample date. Original reports are unchanged.

EWG is the primary source for this city record. Each result retains its data period and source; supplying-utility results are identified separately. Municipal report results supplement topics where no EWG result is available.

EWG primary source

EWG Tap Water Database — Nitrate in Tap Water ↗
2021-2023
Matched EWG utility record TX0610036. Historical testing data; see individual results for their summary periods.

Supplemental source

Mustang SUD water quality report ↗
2025
Utility report; the results marked "Municipal report" on this page are read from it.