TX1010593 · Texas

NORTHWEST PARK MUD

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 17
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 16

Counties listed by EPA · Harris County, Texas

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 220 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · first reported March 31, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
51 December 31, 2025 Informal State Violation/Reminder Notice
Monitoring or reporting · Archived
Monitoring, RegularViolation 197 · Chlordane · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 196 · Pentachlorophenol · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 195 · Benzo(a)pyrene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 194 · HEXACHLOROBENZENE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 193 · Heptachlor epoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 192 · Heptachlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 191 · LASSO · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 190 · Atrazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 189 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 188 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 187 · Simazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 186 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 185 · Toxaphene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 184 · Methoxychlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 183 · BHC-GAMMA · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 182 · Endrin · Synthetic Organic Chemicals
Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
51	December 31, 2025	Informal	State Violation/Reminder Notice

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility