Utility · TX0280003
MAXWELL SUD
MAXWELL SUD (PWSID TX0280003) is an active community water system in Texas serving about 16,104 people through roughly 5,368 service connections. Its primary source is listed as purchased surface water. Cities/areas associated with this system in EPA geographic data: Maxwell. In recent EPA records indexed here, we found 23 violation record(s), including 17 health-based and 0 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: TX0280003
- Type: Community water system (active)
- Primary source: Purchased surface water
- Owner type: Local government
- Wholesaler flag: Yes
- Phone (EPA record): 512-357-6253
- Address (EPA record): PO BOX 158, Maxwell 79656
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 |
|---|---|---|---|---|---|---|
| 12/02/2021 | TTHM | Failure Submit IDSE/Subpart V Plan Rpt | MR | No | Resolved | — / MCL 0.080 mg/L |
| 10/11/2021 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 10/01/2024 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .111 MG/L / MCL 0.080 mg/L |
| 10/01/2023 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .101 MG/L / MCL 0.080 mg/L |
| 10/01/2022 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .096 MG/L / MCL 0.080 mg/L |
| 10/01/2022 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .103 MG/L / MCL 0.080 mg/L |
| 10/01/2021 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .094 MG/L / MCL 0.080 mg/L |
| 07/01/2024 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .112 MG/L / MCL 0.080 mg/L |
| 07/01/2023 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .098 MG/L / MCL 0.080 mg/L |
| 07/01/2022 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .098 MG/L / MCL 0.080 mg/L |
| 07/01/2021 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .087 MG/L / MCL 0.080 mg/L |
| 05/01/2024 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Resolved | — |
| 04/01/2026 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | MON | No | Resolved | — |
| 04/01/2025 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .1 MG/L / MCL 0.080 mg/L |
| 04/01/2024 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .099 MG/L / MCL 0.080 mg/L |
| 04/01/2023 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .113 MG/L / MCL 0.080 mg/L |
| 04/01/2022 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .093 MG/L / MCL 0.080 mg/L |
| 03/16/2022 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 01/01/2025 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .1 MG/L / MCL 0.080 mg/L |
| 01/01/2024 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .107 MG/L / MCL 0.080 mg/L |
| 01/01/2023 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .111 MG/L / MCL 0.080 mg/L |
| 01/01/2022 | TTHM | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .092 MG/L / MCL 0.080 mg/L |
| — | Unspecified | — | No | — | — |
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)
- 12/31/2025: .00109 mg/L
- 12/31/2022: 0 mg/L
- 12/31/2019: .002 mg/L
- 12/31/2016: .0018 mg/L
- 12/31/2013: .0042 mg/L
- 12/31/2010: .00324 mg/L
- 12/31/2010: .00324 mg/L
- 12/31/2007: .004 mg/L
FAQs
What does PWSID TX0280003 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
TX0280003— ECHO home - Learn more about standards: EPA Safe Drinking Water Act