TEMPE WSC 1
PWS ID: TX1870105 · LIVINGSTON, Texas 77351-0043
TEMPE WSC 1 serves 2,725 people in LIVINGSTON, Texas using Groundwater water sources. It has 1,958 recorded EPA violations, including 1,521 health-based violations. No PFAS contamination was detected in UCMR5 testing.
Water Quality Snapshot: TEMPE WSC 1
TEMPE WSC 1 is a local-owned community water system that delivers drinking water to 2,725 residents in LIVINGSTON, Texas (Polk County) through 1,052 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 1,958 total violations for this system , of which 1,521 (78%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 30 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.
The most frequently cited contaminant at this system is Arsenic, recorded in 656 violations (MCL, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.
Across Texas, EPA tracks 7,351 public water systems serving 33,253,313 people, with 746,210 cumulative violations and 162,945 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 101.5 violations. TEMPE WSC 1's 1,958 violations sit above the Texas average. Statewide, 1,068 of 1,147 UCMR5-tested systems have reported PFAS detections (93.1%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,052
- County
- Polk
- School/Daycare
- No
- MCL Violations
- 1,521
- Monitoring Violations
- 30
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 656 | 2025 |
| Gross Alpha, Excl. Radon and U | MCL | 445 | 2023 |
| Combined Radium (-226 and -228) | MCL | 420 | 2023 |
| Public Notice | Other | 364 | 2022 |
| Gross Alpha, Excl. Radon and U | Other | 8 | 2001 |
| Lead and Copper Rule | MR | 8 | 2018 |
| Combined Radium (-226 and -228) | Other | 6 | 2001 |
| Gross Alpha, Excl. Radon and U | MR | 6 | 2014 |
| Consumer Confidence Rule | Other | 6 | 2016 |
| Chlorine | MR | 5 | 2013 |
| Combined Uranium | MR | 5 | 2014 |
| Combined Radium (-226 and -228) | MR | 5 | 2014 |
| Coliform (TCR) | Other | 1 | 1993 |
| Coliform (TCR) | MR | 1 | 1993 |
Verify This Water System
The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for TEMPE WSC 1.
EPA SDWIS — Federal Reports
EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:
View PWS ID TX1870105 on SDWISSource: EPA SDWIS Federal Reports Search
Texas Drinking Water Authority
Texas Commission on Environmental Quality (TCEQ) — Drinking Water Watch is the primacy agency that licenses and inspects TEMPE WSC 1 under EPA-delegated authority.
Open TX regulator portalSource: Texas Commission on Environmental Quality (TCEQ) — Drinking Water Watch
Violation Timeline
Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.
| Year (latest) | Contaminant | Category | Count | EPA Record |
|---|---|---|---|---|
| 2025 | Arsenic | MCL | 656 | SDWIS / TX1870105 / 1005 |
| 2023 | Gross Alpha, Excl. Radon and U | MCL | 445 | SDWIS / TX1870105 / 4000 |
| 2023 | Combined Radium (-226 and -228) | MCL | 420 | SDWIS / TX1870105 / 4010 |
| 2022 | Public Notice | Other | 364 | SDWIS / TX1870105 / 7500 |
| 2018 | Lead and Copper Rule | MR | 8 | SDWIS / TX1870105 / 5000 |
| 2016 | Consumer Confidence Rule | Other | 6 | SDWIS / TX1870105 / 7000 |
| 2014 | Gross Alpha, Excl. Radon and U | MR | 6 | SDWIS / TX1870105 / 4000 |
| 2014 | Combined Uranium | MR | 5 | SDWIS / TX1870105 / 4006 |
| 2014 | Combined Radium (-226 and -228) | MR | 5 | SDWIS / TX1870105 / 4010 |
| 2013 | Chlorine | MR | 5 | SDWIS / TX1870105 / 0999 |
| 2001 | Gross Alpha, Excl. Radon and U | Other | 8 | SDWIS / TX1870105 / 4000 |
| 2001 | Combined Radium (-226 and -228) | Other | 6 | SDWIS / TX1870105 / 4010 |
| 1993 | Coliform (TCR) | Other | 1 | SDWIS / TX1870105 / 3100 |
| 1993 | Coliform (TCR) | MR | 1 | SDWIS / TX1870105 / 3100 |
How TEMPE WSC 1 Compares
Cross-reference this system's record against state averages and the federal MCL framework for context.
| Metric | TEMPE WSC 1 | Texas avg | Federal benchmark |
|---|---|---|---|
| Total violations | 1,958 | 101.5 | SDWA compliance — any non-zero count is a recorded breach |
| Health-based violations | 1,521 | 22.2 | Indicates a contaminant exceeded a federal MCL |
| PFAS detection | None | 93.1% | EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt |
| Population served | 2,725 | 4,524 | Sizing context for compliance burden |
Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,351 regulated public water systems in Texas.
Federal MCL reference — Safe Drinking Water Act thresholds ▼
| Contaminant | Federal MCL / Action Level | Note |
|---|---|---|
| Lead | 0 mg/L (Action Level: 0.015 mg/L) | Lead and Copper Rule treatment technique |
| Arsenic | 0.010 mg/L (10 ppb) | Health-based MCL since 2006 |
| Total Coliform | Treatment technique (RTCR) | Indicator organism, monitoring trigger |
| PFOA / PFOS (PFAS) | 4.0 ppt each (final 2024 rule) | Compliance deadline 2029 |
| Nitrate (as N) | 10 mg/L | Acute health risk for infants |
Frequently Asked Questions
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Read our methodology — how this data is sourced, computed, and verified.