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ALTO RURAL WSC CENTRAL HIGH PLANT

Texas — Community Water System — PWSID: TX0370055

System Information

PWSIDTX0370055
System NameALTO RURAL WSC CENTRAL HIGH PLANT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerYes
First ReportedMar 13, 2002
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CityALTO
ZIP Code75925-0616
AddressPO BOX 616
OrganizationBLACK, TERRY
Phone936-858-4658

Population & Service

Population Served1,305
Service Connections435

Drinking Water Violations (68)

This water system has 68 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
May 15, 2025 — Public Notice Other No No — — — Resolved Aug 15, 2025 Public Notice Rule and Revised PN Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2024 — Lead and Copper Rule MR No No — TT — Resolved Feb 13, 2025 Lead and Copper Rule
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Apr 22, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Apr 22, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Apr 22, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Apr 22, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Apr 22, 2025 Lead and Copper Rule Revisions
May 16, 2020 — Public Notice Other No No — — — Resolved Aug 15, 2025 Public Notice Rule and Revised PN Rule
May 16, 2020 — Public Notice Other No No — — — Resolved Aug 15, 2025 Public Notice Rule and Revised PN Rule
Dec 26, 2019 — Public Notice Other No No — — — Resolved Aug 15, 2025 Public Notice Rule and Revised PN Rule
Dec 26, 2019 — Public Notice Other No No — — — Resolved Aug 15, 2025 Public Notice Rule and Revised PN Rule
Apr 8, 2019 — TTHM MR No No — 0.080 mg/L — Resolved Jun 27, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 8, 2019 — TTHM MR No No — 0.080 mg/L — Resolved Jun 27, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 8, 2019 — TTHM MR No No — 0.080 mg/L — Resolved Jun 27, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 8, 2019 — TTHM MR No No — 0.080 mg/L — Resolved Jun 27, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 8, 2019 — TTHM MR No No — 0.080 mg/L — Resolved Jun 27, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2018 — Lead and Copper Rule MR No No — TT — Resolved Apr 4, 2019 Lead and Copper Rule
Oct 1, 2018 Dec 31, 2018 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 8, 2016 — Public Notice Other No No — — — Resolved Mar 26, 2019 Public Notice Rule and Revised PN Rule
Oct 1, 2015 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2015 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2015 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2014 — Public Notice Other No No — — — Resolved Jan 24, 2023 Public Notice Rule and Revised PN Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 29, 2016 Lead and Copper Rule
Oct 1, 2014 — Public Notice Other No No — — — Resolved Jan 24, 2023 Public Notice Rule and Revised PN Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Mar 31, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Mar 31, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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