County · Texas
Nacogdoches County, Texas: drinking water records
This overview covers 10 ZIP codes and 16 community water systems in Nacogdoches County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| City of Nacogdoches TX1740003 | 50,226 | 180 | 0 | 3 | 0 ppb |
| D & M WSC TX1740010 | 7,280 | 300 | 0 | 2 | 1.0 ppb |
| Appleby WSC TX1740005 | 5,745 | 480 | 0 | 0 | 2.4 ppb |
| Melrose WSC TX1740006 | 3,143 | 0 | 0 | 2 | 0 ppb |
| Swift WSC TX1740019 | 2,547 | 0 | 0 | 1 | 0 ppb |
| Caro WSC TX1740007 | 2,412 | 0 | 0 | 1 | 0 ppb |
| City of Garrison TX1740002 | 1,260 | 0 | 0 | 2 | 1.0 ppb |
| City of Cushing TX1740001 | 1,007 | 0 | 0 | 6 | 0 ppb |
| Lilbert Looneyville WSC TX1740013 | 682 | 0 | 0 | 3 | 0 ppb |
| Libby WSC TX1740012 | 513 | 0 | 0 | 1 | 0 ppb |
| Sacul WSC TX1740018 | 478 | 0 | 0 | 1 | 3.2 ppb |
| Lilly Grove SUD TX1740014 | 2,435 | 0 | 0 | 0 | 0 ppb |
| Woden WSC TX1740020 | 2,237 | 0 | 0 | 0 | 2.2 ppb |
| Etoile WSC TX1740011 | 2,136 | 0 | 0 | 0 | 0 ppb |
| Central Heights Utilities TX1740008 | 973 | 0 | 0 | 0 | 0 ppb |
| Nacogdoches County MUD 1 TX1740029 | 208 | 0 | 0 | 0 | 0.6 ppb |
ZIP reports in Nacogdoches County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.