Utility · TX1160089
CADDO MESA WSC
CADDO MESA WSC (PWSID TX1160089) is an active community water system in Texas serving about 93 people through roughly 31 service connections. Its primary source is listed as groundwater (wells). In recent EPA records indexed here, we found 40 violation record(s), including 1 health-based and 12 still listed as addressed/unaddressed (not fully resolved). This page summarizes public EPA SDWA/ECHO data for educational purposes. It is not a substitute for your utility’s official Consumer Confidence Report or public notices.
System facts
- PWSID: TX1160089
- Type: Community water system (active)
- Primary source: Groundwater (wells)
- Owner type: Local government
- Wholesaler flag: No
- Phone (EPA record): 903-824-3375
- Address (EPA record): PO BOX 614, Quinlan 75474
Service geography
Cities/areas:
Not listed in geographic city fields—admin city may still appear in system record.
Counties: Hunt
ZIPs served (EPA geo): —
Recent violation records (indexed subset)
Showing up to 40 recent violation identities (2021+ when dated), deduplicated from SDWA_VIOLATIONS_ENFORCEMENT. Status meanings come from EPA’s data dictionary (Resolved / Addressed / Unaddressed / Archived).
| Begin | Contaminant / issue | Violation | Category | Health-based | Status | Result / MCL |
|---|---|---|---|---|---|---|
| 12/23/2023 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 12/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 11/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 10/26/2025 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Unaddressed | — / MCL |
| 10/17/2024 | LEAD AND COPPER RULE REVISIONS | LSL Inventory | TT | Yes | Addressed | — |
| 10/17/2024 | LEAD AND COPPER RULE REVISIONS | LSL Reporting | RPT | No | Addressed | — |
| 10/11/2022 | E. COLI | Monitoring, Source Water (GWR) | MR | No | Resolved | — / MCL 0 |
| 10/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 10/01/2025 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Archived | — / MCL 4.0 mg/L |
| 10/01/2024 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | MR | No | Unaddressed | — / MCL TT |
| 09/29/2021 | Lead and Copper Rule | Lead Consumer Notice | MR | No | Resolved | — / MCL TT |
| 09/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 08/23/2021 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 08/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 07/01/2025 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | MR | No | Unaddressed | — / MCL TT |
| 07/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 07/01/2025 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Other | No | Unaddressed | — / MCL |
| 07/01/2025 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Archived | — / MCL 4.0 mg/L |
| 07/01/2023 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Other | No | Resolved | — / MCL |
| 07/01/2022 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Other | No | Resolved | — / MCL |
| 06/11/2026 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Unaddressed | — / MCL |
| 06/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 06/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 05/03/2026 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Unaddressed | — / MCL |
| 05/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 05/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 05/01/2025 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Unaddressed | — / MCL |
| 04/05/2026 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Unaddressed | — / MCL |
| 04/02/2026 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Unaddressed | — / MCL |
| 04/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 04/01/2025 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Archived | — / MCL 4.0 mg/L |
| 04/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 03/21/2022 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 03/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 03/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 02/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 02/01/2025 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
| 01/01/2026 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | MR | No | Unaddressed | — / MCL TT |
| 01/01/2026 | Chlorine | Monitoring and Reporting (DBP) | MR | No | Archived | — / MCL 4.0 mg/L |
| 01/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Archived | — |
Lead & copper rule sample highlights
Codes PB90 / CU90 in SDWIS typically represent 90th percentile lead/copper monitoring results under the Lead and Copper Rule.
Lead (PB90)
- 12/31/1999: .0017 mg/L
- 12/31/1996: .0039 mg/L
- 12/31/1995: .0037 mg/L
- 06/30/1995: .0011 mg/L
FAQs
What does PWSID TX1160089 mean?
A Public Water System Identification number uniquely identifies a system in EPA’s Safe Drinking Water Information System (SDWIS). Texas IDs start with TX.
How current is this page?
Systems and geography reflect the EPA SDWA quarterly snapshot used for this build. Violation rows are a filtered recent subset (generally 2021+) and capped for readability—always confirm on ECHO and your CCR.
What should I do if I see a health-based violation?
Read the dates and status. Contact the utility for context, check for public notices, and review the newest Consumer Confidence Report. For medical concerns, talk with a clinician—this site is educational only.
Do lead/copper samples mean my home is safe?
LCR samples are utility monitoring results (often 90th percentile summary codes like PB90/CU90), not a test of every tap. Home plumbing can differ. Consider a certified lab test if you have reason for concern.
Citations
- EPA SDWIS via ECHO SDWA downloads: systems, geographic areas, violations/enforcement, LCR samples — SDWA Data Download Summary
- Explore the system in EPA tools using PWSID
TX1160089— ECHO home - Learn more about standards: EPA Safe Drinking Water Act