MAGNOLIA, Texas Tap Water Quality

70,376 people served · 45 water systems

Excellent

MAGNOLIA, Texas is a mid-sized community with 70,376 residents served by 45 distinct public water systems. Water service covers ZIP codes 77353, 77354.

MAGNOLIA's drinking water utilities have maintained full EPA compliance over the most recent five-year reporting window — no health-based MCL exceedances have been recorded.

Last updated: 2026-05-18 · Source: EPA SDWIS

Location

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Centered on ZIP-code centroids of water systems serving this city.

ZIP Codes Served

77353 77354

Health-Based Violations (Last 5 Years)

EPA Maximum Contaminant Level exceedances reported by water systems serving MAGNOLIA. Each entry explains the contaminant, the health risk, and recommended precautions, and links to a full guide.

✅

No health-based violations in the last 5 years.

MAGNOLIA's water systems have met EPA health-based Maximum Contaminant Level (MCL) requirements throughout the EPA reporting window. This does not mean zero detection of regulated contaminants — it means all measured concentrations remained below their federal action levels.

Water Systems Serving MAGNOLIA

IS ZEN CENTER LOTUS LAKE

PWSID: TX1700755

160 served

WOODLAND LAKES ESTATES

PWSID: TX1700080

543 served

LONE STAR PUBLIC WATER SYSTEM

PWSID: TX1700655

2,397 served

MOSTYN MANOR

PWSID: TX1700669

2,058 served

BRIDLEWOOD ESTATES WATER SYSTEM

PWSID: TX0790350

1,311 served

INDIGO LAKES WATER SYSTEM

PWSID: TX1700576

2,517 served

SENDERA RANCH

PWSID: TX1700577

1,110 served

DECKER OAKS

PWSID: TX1700605

1,986 served

RED OAK RANCH WATER SYSTEM

PWSID: TX1700609

333 served

NORTHCREST RANCH WATER SYSTEM

PWSID: TX1700623

1,341 served

LAKE WINDCREST WATER SYSTEM

PWSID: TX1700624

3,144 served

MAGNOLIA RESERVE WATER PLANT

PWSID: TX1700864

675 served

SONOMA RIDGE-MCCALL SOUND

PWSID: TX1700763

294 served

BAUER RANCH SUBDIVISION

PWSID: TX1013526

3,990 served

DECKER FARMS WATER PLANT

PWSID: TX1700922

498 served

CYPRESS GREEN REGIONAL WATER PLANT

PWSID: TX1013746

0 served

VACEK COUNTRY MEADOWS

PWSID: TX0790580

882 served

RED BUD WATER PLANT

PWSID: TX1013817

501 served

BINFORD CREEK

PWSID: TX1013779

750 served

OLYMPIA FALLS WATER PLANT

PWSID: TX0790592

594 served

ROSEHILL MEADOW WATER PLANT

PWSID: TX1013703

330 served

TRAIL AT COCHRAN RANCH WATER PLANT

PWSID: TX2370142

462 served

BAUER MEADOWS

PWSID: TX1013797

190 served

RANCH HILL

PWSID: TX1700889

129 served

KATY HOCKLEY REGIONAL WATER PLANT

PWSID: TX1013681

420 served

SUNTERRA REGIONAL WATER PLANT

PWSID: TX2370135

0 served

AURORA WATER PLANT

PWSID: TX1013770

0 served

PINE ACRE TRAILS

PWSID: TX1700907

732 served

CREEKSIDE VILLAGE

PWSID: TX1700742

2,277 served

BENDERS LANDING WATER PLANT 1 & 2

PWSID: TX1700678

5,892 served

LAKES OF FAIRHAVEN

PWSID: TX1013288

1,623 served

COLONY AT PINEHURST WATER SYSTEM

PWSID: TX1700858

540 served

CAMINO REAL

PWSID: TX1460196

5,160 served

BELLA VISTA

PWSID: TX1460175

3,876 served

LAKEHOUSE WATER PLANT

PWSID: TX2370111

1,071 served

GRAND SAN JACINTO WATER SYSTEM

PWSID: TX1460179

6,174 served

MILL CREEK

PWSID: TX1700857

2,232 served

FREEMAN RANCH

PWSID: TX2370123

1,308 served

TEXAS GRAND RANCH

PWSID: TX2360088

783 served

SWEETWATER RIDGE WATER PLANT

PWSID: TX1700941

429 served

MAVERA REGIONAL WATER PLANT

PWSID: TX1700921

0 served

FLAGSTONE WATER PLANT

PWSID: TX1013708

876 served

BRAZOS LAKES WATER SUPPLY

PWSID: TX0790363

495 served

CITY OF MAGNOLIA

PWSID: TX1700020

7,107 served

WESTWOOD NORTH WSC

PWSID: TX1700291

3,186 served

What Can You Do?

✅ Request your utility's annual Consumer Confidence Report (CCR) — required by law.
✅ Use an NSF-certified water filter if violations involve lead, arsenic, or PFAS.
✅ Run cold water for 30 seconds before drinking if you have older plumbing (reduces lead).
✅ Check back monthly — we update data from the EPA every 30 days.

About this data

This overview reflects EPA SDWIS data published as of 2026-05-18. It covers active Community Water Systems (CWS) that remained within federal Maximum Contaminant Levels during the past five-year EPA reporting window. For up-to-the-minute information, request a current Consumer Confidence Report from your utility, or review the EPA's public dashboard.

Frequently Asked Questions

Is MAGNOLIA, Texas tap water safe to drink?▼

This city's water had no EPA health-based violations in the last 5 years.

How many EPA violations does MAGNOLIA have?▼

MAGNOLIA has 0 EPA health-based water violations in the last 5 years across 45 water systems serving 70,376 people.

Should I use a water filter in MAGNOLIA?▼

Using an NSF-certified water filter is recommended if your area has violations involving lead, arsenic, or PFAS. For other contaminants, consult your local water utility. Check the annual Consumer Confidence Report (CCR) for detailed guidance.

What should I do if there are violations in MAGNOLIA?▼

Request your water utility's annual Consumer Confidence Report (CCR), which is required by the EPA. Follow the utility's guidance on boil water advisories. Run cold water for 30 seconds before drinking if you have older plumbing. Use an NSF-certified filter if needed based on your water system's violations.