Utility · TX1870105
TEMPE WSC 1
TEMPE WSC 1 (PWSID TX1870105) is an active community water system in Texas serving about 2,725 people through roughly 1,052 service connections. Its primary source is listed as groundwater (wells). Cities/areas associated with this system in EPA geographic data: Livingston. In recent EPA records indexed here, we found 40 violation record(s), including 37 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: TX1870105
- Type: Community water system (active)
- Primary source: Groundwater (wells)
- Owner type: Local government
- Wholesaler flag: No
- Phone (EPA record): 936-328-5702
- Address (EPA record): PO BOX 2174, Livingston 77351
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 |
|---|---|---|---|---|---|---|
| 12/22/2022 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 12/22/2022 | Public Notice | Public Notification Violation for NPDWR Violation | Other | No | Resolved | — / MCL |
| 10/01/2025 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .016 MG/L / MCL 0.010 mg/L |
| 10/01/2025 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .012 MG/L / MCL 0.010 mg/L |
| 10/01/2024 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .018 MG/L / MCL 0.010 mg/L |
| 10/01/2023 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 10 PCI/L / MCL 5 pCi/L |
| 10/01/2023 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .02 MG/L / MCL 0.010 mg/L |
| 10/01/2023 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .012 MG/L / MCL 0.010 mg/L |
| 10/01/2023 | Gross Alpha, Excl. Radon and U | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 25 PCI/L / MCL 15 pCi/L |
| 10/01/2022 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .014 MG/L / MCL 0.010 mg/L |
| 10/01/2022 | Gross Alpha, Excl. Radon and U | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 52 PCI/L / MCL 15 pCi/L |
| 10/01/2022 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .02 MG/L / MCL 0.010 mg/L |
| 10/01/2022 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 16 PCI/L / MCL 5 pCi/L |
| 10/01/2021 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .018 MG/L / MCL 0.010 mg/L |
| 10/01/2021 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .017 MG/L / MCL 0.010 mg/L |
| 10/01/2021 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 19 PCI/L / MCL 5 pCi/L |
| 10/01/2021 | Gross Alpha, Excl. Radon and U | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 54 PCI/L / MCL 15 pCi/L |
| 07/02/2025 | LEAD AND COPPER RULE REVISIONS | Notification, Known or Potential LSL | RPT | No | Resolved | — |
| 07/01/2025 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .016 MG/L / MCL 0.010 mg/L |
| 07/01/2025 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .012 MG/L / MCL 0.010 mg/L |
| 07/01/2024 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .019 MG/L / MCL 0.010 mg/L |
| 07/01/2023 | Gross Alpha, Excl. Radon and U | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 34 PCI/L / MCL 15 pCi/L |
| 07/01/2023 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 13 PCI/L / MCL 5 pCi/L |
| 07/01/2023 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .02 MG/L / MCL 0.010 mg/L |
| 07/01/2023 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .012 MG/L / MCL 0.010 mg/L |
| 07/01/2022 | Gross Alpha, Excl. Radon and U | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 56 PCI/L / MCL 15 pCi/L |
| 07/01/2022 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .02 MG/L / MCL 0.010 mg/L |
| 07/01/2022 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .017 MG/L / MCL 0.010 mg/L |
| 07/01/2022 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 17 PCI/L / MCL 5 pCi/L |
| 07/01/2021 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 19 PCI/L / MCL 5 pCi/L |
| 07/01/2021 | Gross Alpha, Excl. Radon and U | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 52 PCI/L / MCL 15 pCi/L |
| 07/01/2021 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .018 MG/L / MCL 0.010 mg/L |
| 07/01/2021 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .014 MG/L / MCL 0.010 mg/L |
| 04/01/2026 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .011 MG/L / MCL 0.010 mg/L |
| 04/01/2026 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .011 MG/L / MCL 0.010 mg/L |
| 04/01/2025 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .017 MG/L / MCL 0.010 mg/L |
| 04/01/2024 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | .013 MG/L / MCL 0.010 mg/L |
| 04/01/2024 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .019 MG/L / MCL 0.010 mg/L |
| 04/01/2023 | Arsenic | Maximum Contaminant Level Violation, Average | MCL | Yes | Archived | .02 MG/L / MCL 0.010 mg/L |
| 04/01/2023 | Combined Radium (-226 and -228) | Maximum Contaminant Level Violation, Average | MCL | Yes | Resolved | 16 PCI/L / MCL 5 pCi/L |
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)
- 12/31/2024: 0 mg/L
- 12/31/2002: .0003 mg/L
- 12/31/1999: .0066 mg/L
- 12/31/1996: .0014 mg/L
- 12/31/1995: .003 mg/L
- 12/31/1993: .0067 mg/L
- 06/30/1994: .0042 mg/L
FAQs
What does PWSID TX1870105 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
TX1870105— ECHO home - Learn more about standards: EPA Safe Drinking Water Act