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Water utility · Angelina County · Texas

Prairie Grove

Total trihalomethanes (TTHM) above the legal limit in the period starting January 2026.

Serves about 641 people (239 connections) with groundwater from its own wells, and buys water from City of Diboll.

  • PWSID TX0030027
  • EPA registered name: PRAIRIE GROVE
  • EPA record checked June 26, 2026
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Contact Prairie Grove

From EPA's record for TX0030027. PurityMap is independent of Prairie Grove.

Mailing address
2901 N JOHN REDDITT DR
LUFKIN, TX 75904-1628
Directions ↗
Phone936-632-7795
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EPA compliance record

What EPA's record shows

40 health-based violations in the last 10 years, from EPA's SDWIS compliance database.

  • Total trihalomethanes (TTHM), a by-product of disinfecting water with chlorine, were above the legal limit in 22 quarters since October 2020.
Recent health-based violations for Prairie Grove (PWSID TX0030027)
PeriodContaminantMeasuredLegal limitEPA status
Jan–Mar 2026Total trihalomethanes (TTHM)0.097 mg/L0.080 mg/LResolved
Oct–Dec 2025Total trihalomethanes (TTHM)0.105 mg/L0.080 mg/LResolved
Jul–Sep 2025Total trihalomethanes (TTHM)0.108 mg/L0.080 mg/LResolved
Apr–Jun 2025Total trihalomethanes (TTHM)0.094 mg/L0.080 mg/LResolved
Jan–Mar 2025Total trihalomethanes (TTHM)0.098 mg/L0.080 mg/LResolved
Show all 25
PeriodContaminantMeasuredLegal limitEPA status
Oct–Dec 2024Total trihalomethanes (TTHM)0.103 mg/L0.080 mg/LResolved
Oct–Dec 2024Total trihalomethanes (TTHM)0.098 mg/L0.080 mg/LResolved
Jul–Sep 2024Total trihalomethanes (TTHM)0.098 mg/L0.080 mg/LResolved
Jul–Sep 2024Total trihalomethanes (TTHM)0.094 mg/L0.080 mg/LResolved
Apr–Jun 2024Total trihalomethanes (TTHM)0.121 mg/L0.080 mg/LResolved
Jan–Mar 2024Total trihalomethanes (TTHM)0.123 mg/L0.080 mg/LResolved
Oct–Dec 2023Total trihalomethanes (TTHM)0.141 mg/L0.080 mg/LResolved
Jul–Sep 2023Total trihalomethanes (TTHM)0.142 mg/L0.080 mg/LResolved
Apr–Jun 2023Total trihalomethanes (TTHM)0.137 mg/L0.080 mg/LResolved
Jan–Mar 2023Total trihalomethanes (TTHM)0.124 mg/L0.080 mg/LResolved
Oct–Dec 2022Total trihalomethanes (TTHM)0.12 mg/L0.080 mg/LResolved
Jul–Sep 2022Total trihalomethanes (TTHM)0.13 mg/L0.080 mg/LResolved
Apr–Jun 2022Total trihalomethanes (TTHM)0.13 mg/L0.080 mg/LResolved
Jan–Mar 2022Total trihalomethanes (TTHM)0.144 mg/L0.080 mg/LResolved
Oct–Dec 2021Total trihalomethanes (TTHM)0.118 mg/L0.080 mg/LResolved
Oct–Dec 2021Total trihalomethanes (TTHM)0.134 mg/L0.080 mg/LResolved
Jul–Sep 2021Total trihalomethanes (TTHM)0.116 mg/L0.080 mg/LResolved
Apr–Jun 2021Total trihalomethanes (TTHM)0.108 mg/L0.080 mg/LResolved
Jan–Mar 2021Total trihalomethanes (TTHM)0.109 mg/L0.080 mg/LResolved
Oct–Dec 2020Total trihalomethanes (TTHM)0.097 mg/L0.080 mg/LResolved
  • Lead: the 90th-percentile result in the latest lead and copper round (the round ending December 31, 2024) was 1.91 µg/L. The federal action level is 15 µg/L, a trigger for more treatment steps, not a legal limit.
  • Missed or late tests or reports: 48 in 10 years.
  • EPA lists 302 enforcement actions in 10 years; the latest on June 18, 2026.

No lab results for other contaminants (like PFAS) are on file for this system. EPA required that testing from systems serving more than 3,300 people, plus a sample of smaller ones.

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Questions

About Prairie Grove

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What is the phone number for Prairie Grove?

Prairie Grove's phone number on EPA record is 936-632-7795. Its mailing address is 2901 N JOHN REDDITT DR, LUFKIN, TX 75904-1628.

Where does Prairie Grove get its water?

According to EPA's record, Prairie Grove uses groundwater from its own wells, and buys water from City of Diboll.

Does Prairie Grove have any EPA violations?

EPA's record shows 40 health-based violations for Prairie Grove in the 10 years to July 9, 2026. Total trihalomethanes (TTHM) were above the legal limit in the period starting January 2026. EPA also lists 48 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.

What is Prairie Grove's latest lead result?

The 90th-percentile lead result in Prairie Grove's latest lead and copper round, which ended in December 2024, was 1.91 µg/L, below the federal action level of 15 µg/L.

Who do I contact about my Prairie Grove water bill?

PurityMap has no verified website for Prairie Grove. Its phone number on EPA record is 936-632-7795. Its mailing address on EPA record is 2901 N JOHN REDDITT DR, LUFKIN, TX 75904-1628. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.