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TEXAS STATE UNIVERSITY - SAN MARCOS

Texas — Community Water System — PWSID: TX1050003

System Information

PWSIDTX1050003
System NameTEXAS STATE UNIVERSITY - SAN MARCOS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeState
EPA Region06
Serves SchoolYes
WholesalerNo
First ReportedMar 14, 1980
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CitySAN MARCOS
ZIP Code78666-4684
Address601 UNIVERSITY DR
OrganizationTEAGUE, CARL
Phone512-245-8629

Population & Service

Population Served43,552
Service Connections2,502

Drinking Water Violations (37)

This water system has 37 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
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No No — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No No — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No No — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Dec 1, 2017 Dec 31, 2017 Revised Total Coliform Rule MON No No — — — Resolved Dec 31, 2017 Revised Total Coliform Rule
Dec 1, 2017 Dec 31, 2017 Revised Total Coliform Rule MON No No — — — Resolved Dec 31, 2017 Revised Total Coliform Rule
Dec 1, 2017 Dec 31, 2017 Revised Total Coliform Rule MON No No — — — Resolved Dec 31, 2017 Revised Total Coliform Rule
Dec 1, 2017 Dec 31, 2017 Revised Total Coliform Rule MON No No — — — Resolved Dec 31, 2017 Revised Total Coliform Rule
Sep 29, 2015 — Lead and Copper Rule MR No No — TT — Resolved Oct 29, 2015 Lead and Copper Rule
Sep 29, 2015 — Lead and Copper Rule MR No No — TT — Resolved Oct 29, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Jul 1, 2015 Dec 31, 2015 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2015 Lead and Copper Rule
Apr 1, 2015 — Lead and Copper Rule TT Yes No — TT — Resolved Apr 14, 2016 Lead and Copper Rule
Apr 1, 2015 — Lead and Copper Rule TT Yes No — TT — Resolved Apr 14, 2016 Lead and Copper Rule
Apr 1, 2015 — Lead and Copper Rule TT Yes No — TT — Resolved Apr 14, 2016 Lead and Copper Rule
Apr 1, 2015 — Public Notice Other No No — — — Resolved May 3, 2016 Public Notice Rule and Revised PN Rule
Jan 1, 2015 — Public Notice Other No No — — — Resolved May 3, 2016 Public Notice Rule and Revised PN Rule
Jan 1, 2015 — Public Notice Other No No — — — Resolved May 3, 2016 Public Notice Rule and Revised PN Rule
Jan 1, 2015 — Public Notice Other No No — — — Resolved May 3, 2016 Public Notice Rule and Revised PN Rule
Jan 1, 2015 — Public Notice Other No No — — — Resolved May 3, 2016 Public Notice Rule and Revised PN Rule
Jan 1, 2015 Jun 30, 2015 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2015 Lead and Copper Rule
Jan 1, 2015 Jun 30, 2015 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2015 Lead and Copper Rule
Jan 1, 2015 Jun 30, 2015 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2015 Lead and Copper Rule
Jan 1, 2015 — Public Notice Other No No — — — Resolved May 3, 2016 Public Notice Rule and Revised PN Rule
Jan 1, 2015 Jun 30, 2015 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2015 Lead and Copper Rule
Aug 10, 2012 — Public Notice Other No No — — — Resolved Apr 16, 2016 Public Notice Rule and Revised PN Rule
Apr 1, 2012 — E. COLI MR No No — — — Resolved Jun 28, 2012 Ground Water Rule
Apr 1, 2012 — E. COLI MR No No — — — Resolved Jun 28, 2012 Ground Water Rule
Apr 1, 2012 — E. COLI MR No No — — — Resolved Jun 28, 2012 Ground Water Rule
Apr 1, 2012 — E. COLI MR No No — — — Resolved Jun 28, 2012 Ground Water Rule
Jun 7, 2010 — Public Notice Other No No — — — Resolved Jan 26, 2012 Public Notice Rule and Revised PN Rule
— — — No No — — — — — —
— — — No No — — — — — —

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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