Ericksdahl WSC
Community water system in Jones County, Texas, serving 275 people from surface water purchased. 5 rules violated in the past three years, 1 still unresolved. Owned by local government.
Quarterly compliance history
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
Currently in violation
EPA data updated Oct 7, 2026
Public Notice Rule and Revised PN Rule
Other Violation
2 violations, Jan 2019 to open · Public Notification Rule
Public Notice Rule and Revised PN Rule
Other Violation2 violations, Jan 2019 to open · Public Notification Rule
Other Violation: 2 violations, 1 still open, Jan 2019 to open. A requirement other than monitoring, reporting, or a contaminant limit, such as public notice or the annual water quality report.
Contaminant on the record: Public Notification Rule.
Also violated in the past three years
Jul to Sep 2023 to Jul to Sep 2026
Revised Total Coliform Rule
Monitoring Violation
1 violation, Jul 2023 to Aug 2023
Revised Total Coliform Rule
Monitoring Violation1 violation, Jul 2023 to Aug 2023
Monitoring Violation: 1 violation, Jul 2023 to Aug 2023. The system did not complete required monitoring. This does not show that a contaminant was found.
What the rule requires: The 2013 RTCR (effective 2016) replaced the original TCR. It triggers automatic E. coli testing whenever total coliform is found. A single E. coli-positive sample is an acute MCL violation. It also requires systems exceeding 5% total coliform-positive samples to conduct a formal assessment and correct any deficiencies, helping prevent contamination before it escalates.
About this rule
Stage 2 Disinfectants and Disinfection Byproducts Rule
Maximum Contaminant Level Violation
Health-based
6 violations, Jan 2025 to Jun 2026 · TTHM (Total Trihalomethanes) · 6 measured values
Stage 2 Disinfectants and Disinfection Byproducts Rule
Maximum Contaminant Level Violation Health-based6 violations, Jan 2025 to Jun 2026 · TTHM (Total Trihalomethanes) · 6 measured values
Maximum Contaminant Level Violation, health-based: 6 violations, Jan 2025 to Jun 2026. A sample exceeded the maximum contaminant level EPA allows in drinking water.
Limit 0.08 MG/L · Apr to Jun 2026
Limit 0.08 MG/L · Jan to Mar 2026
Limit 0.08 MG/L · Oct to Dec 2025
Limit 0.08 MG/L · Jul to Sep 2025
Limit 0.08 MG/L · Apr to Jun 2025
Limit 0.08 MG/L · Jan to Mar 2025
Contaminant on the record: TTHM (Total Trihalomethanes).
TTHM (Total Trihalomethanes), health effects: Long-term exposure is associated with increased bladder cancer risk. Some studies link high TTHM exposure to adverse reproductive outcomes. Bromodichloromethane is classified as a possible human carcinogen. Limit: 0.080 mg/L (80 ppb) locational running annual average (LRAA)
Lead and Copper Rule
Monitoring and ReportingTreatment Technique Violation
Health-based
2 violations, Mar 2023 to May 2024
Lead and Copper Rule
Monitoring and ReportingTreatment Technique Violation Health-based2 violations, Mar 2023 to May 2024
Treatment Technique Violation, health-based: 1 violation, Mar 2023 to Aug 2023. The system did not carry out a required treatment process or corrective action.
Monitoring and Reporting: 1 violation, Mar 2024 to May 2024. The system did not complete required monitoring, or did not report the results on time. This does not show that a contaminant was found.
What the rule requires: The 1991 LCR uses action levels rather than MCLs: if the 90th percentile of high-risk tap samples exceeds 15 ppb lead or 1.3 mg/L copper, the system must take escalating corrective actions. Violations typically indicate failure to maintain adequate corrosion control — the treatment that keeps lead from leaching out of pipes, solder, and fixtures.
Health effects: Lead: no safe level for children. Causes irreversible neurological damage, impaired cognitive development, behavioral problems, and reduced IQ in children under 6. In adults: hypertension, cardiovascular disease, kidney damage. Copper: acute gastrointestinal distress at high levels; liver/kidney damage at very high chronic levels. Limit: Action levels: lead 15 ppb, copper 1.3 mg/L — 90th percentile of tap samples at high-risk sites
About this rule
Lead and Copper Rule Revisions
Reporting ViolationTreatment Technique Violation
Health-based
2 violations, Oct 2024 to May 2026
Lead and Copper Rule Revisions
Reporting ViolationTreatment Technique Violation Health-based2 violations, Oct 2024 to May 2026
Treatment Technique Violation, health-based: 1 violation, Oct 2024 to May 2026. The system did not carry out a required treatment process or corrective action.
Reporting Violation: 1 violation, Oct 2024 to May 2026. The system did not report required information on time.
What the rule requires: The 2021 LCRR updated the 1991 LCR with mandatory lead service line inventories and replacement planning, a new 'trigger level' at 10 ppb requiring optimization, and strengthened public education. The 2024 Lead and Copper Rule Improvements (LCRI) further requires replacing all lead service lines within 10 years.
Health effects: Same as Lead and Copper Rule (5000). Violations typically reflect failure to complete the required lead service line inventory or submit a required replacement plan. Lead service lines are the primary source of lead at the tap in many older systems. Limit: Lead action level: 15 ppb (trigger level: 10 ppb); copper action level: 1.3 mg/L
About this ruleLead and copper at the tap
The 90th percentile of the tap samples the system collected in its latest monitoring period, against EPA's action level. Levels vary between homes.
Action level 0.015 mg/L · Jan to Dec 2025
Action level 1.3 mg/L · Jan to Dec 2022
About this data
Rules violated and the list above come from EPA's SDWIS violation records, one row per violation and contaminant, grouped by the rule each row belongs to. A violation counts when its non-compliance period ended on or after Jul 1, 2023, the start of the thirteen quarters ECHO's three-year figures cover, or is still open; it is unresolved when it was still open at EPA's data refresh on Oct 7, 2026. EPA's rule code 500, "Not Regulated", is left out, as in ECHO's counts. Each rule's violation count is EPA's, and one rule can carry several: a missed monitoring round for a group of contaminants is one violation per contaminant and period. Category names are EPA's violation categories.
ECHO's own summary count of rules violated agrees with this grouping for 98.8% of active systems nationally, and its count of rules being violated for 98.7%; where they differ, the figures here follow the rows listed.
A measured value shown with a rule is the sample result EPA recorded with that violation (SDWIS viol_measure), against the limit EPA recorded on the same row (state_mcl), both in EPA's unit as written; violations without a recorded value, such as missed monitoring, show none. Other measured contaminant levels are not part of this record; each system publishes them in its annual Consumer Confidence Report.
Lead and copper are the newest 90th-percentile results in EPA's SDWA data download (LCR_SAMPLES, codes PB90 and CU90): for each monitoring period a system reports the 90th-percentile value of its tap samples, which EPA compares with its action level of 0.015 mg/L for lead and 1.3 mg/L for copper (40 CFR 141.80). A result is not a measurement of any one tap.
Service area from EPA's Public Water System Service Area Boundaries dataset: State Agency. The system's location is the centre of the service area EPA publishes for the system.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.