Tap Water Texas

Utility · TX0990001

CITY OF CHILLICOTHE

CITY OF CHILLICOTHE (PWSID TX0990001) is an active community water system in Texas serving about 675 people through roughly 340 service connections. Its primary source is listed as purchased surface water. Cities/areas associated with this system in EPA geographic data: Chillicothe. In recent EPA records indexed here, we found 32 violation record(s), including 16 health-based and 9 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.

675population served
340service connections
16health-based viol.
32viol. rows indexed
EPA ECHO facility search tipContaminant guides

System facts

  • PWSID: TX0990001
  • Type: Community water system (active)
  • Primary source: Purchased surface water
  • Owner type: Local government
  • Wholesaler flag: No
  • Phone (EPA record): 940-852-5211
  • Address (EPA record): PO BOX 546, Chillicothe 79225

Service geography

Cities/areas:

Chillicothe

Counties: Hardeman

ZIPs served (EPA geo): —

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).

BeginContaminant / issueViolationCategoryHealth-basedStatusResult / MCL
10/17/2024LEAD AND COPPER RULE REVISIONSLSL ReportingRPTNoUnaddressed—
10/17/2024LEAD AND COPPER RULE REVISIONSLSL InventoryTTYesUnaddressed—
10/01/2025NitrateMaximum Contaminant Level Violation, Single SampleMCLYesArchived12 MG/L / MCL 10 mg/L
10/01/2025TTHMMaximum Contaminant Level Violation, AverageMCLYesArchived.111 MG/L / MCL 0.080 mg/L
10/01/2024Lead and Copper RuleFollow-up Or Routine LCR Tap M/RMRNoAddressed— / MCL TT
10/01/2023ChlorineMonitoring and Reporting (DBP)MRNoResolved— / MCL 4.0 mg/L
10/01/2023TTHMMaximum Contaminant Level Violation, AverageMCLYesResolved.088 MG/L / MCL 0.080 mg/L
09/17/2025TTHMFailure Submit IDSE/Subpart V Plan RptMRNoResolved— / MCL 0.080 mg/L
07/01/2025TTHMMaximum Contaminant Level Violation, AverageMCLYesArchived.098 MG/L / MCL 0.080 mg/L
07/01/2025Lead and Copper RuleFollow-up Or Routine LCR Tap M/RMRNoAddressed— / MCL TT
07/01/2025NitrateMaximum Contaminant Level Violation, Single SampleMCLYesArchived12 MG/L / MCL 10 mg/L
07/01/2025Consumer Confidence RuleConsumer Confidence Report Inadequate ReportingOtherNoUnaddressed— / MCL
07/01/2024ChlorineMonitoring and Reporting (DBP)MRNoResolved— / MCL 4.0 mg/L
07/01/2023TTHMMaximum Contaminant Level Violation, AverageMCLYesResolved.096 MG/L / MCL 0.080 mg/L
06/11/2026Public NoticePublic Notification Violation for NPDWR ViolationOtherNoUnaddressed— / MCL
05/31/2026TTHMFailure Submit IDSE/Subpart V Plan RptMRNoUnaddressed— / MCL 0.080 mg/L
04/01/2026TTHMMaximum Contaminant Level Violation, AverageMCLYesArchived.12 MG/L / MCL 0.080 mg/L
04/01/2026NitrateMaximum Contaminant Level Violation, Single SampleMCLYesArchived11 MG/L / MCL 10 mg/L
04/01/2025NitrateMaximum Contaminant Level Violation, Single SampleMCLYesArchived12 MG/L / MCL 10 mg/L
04/01/2025Revised Total Coliform RuleMonitoring, Routine (RTCR)MONNoResolved—
04/01/2025TTHMMaximum Contaminant Level Violation, AverageMCLYesArchived.085 MG/L / MCL 0.080 mg/L
04/01/2024NitrateMaximum Contaminant Level Violation, Single SampleMCLYesArchived14 MG/L / MCL 10 mg/L
04/01/2023TTHMMaximum Contaminant Level Violation, AverageMCLYesResolved.095 MG/L / MCL 0.080 mg/L
03/18/2024TTHMFailure Submit IDSE/Subpart V Plan RptMRNoResolved— / MCL 0.080 mg/L
01/20/2026TTHMFailure Submit IDSE/Subpart V Plan RptMRNoResolved— / MCL 0.080 mg/L
01/04/2026Public NoticePublic Notification Violation for NPDWR ViolationOtherNoUnaddressed— / MCL
01/01/2026TTHMMaximum Contaminant Level Violation, AverageMCLYesArchived.112 MG/L / MCL 0.080 mg/L
01/01/2026NitrateMaximum Contaminant Level Violation, Single SampleMCLYesArchived14 MG/L / MCL 10 mg/L
01/01/2026Lead and Copper RuleFollow-up Or Routine LCR Tap M/RMRNoAddressed— / MCL TT
01/01/2023TTHMMaximum Contaminant Level Violation, AverageMCLYesResolved.092 MG/L / MCL 0.080 mg/L
01/01/2023ChlorineMonitoring and Reporting (DBP)MRNoResolved— / MCL 4.0 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)

  • 12/31/2002: .0025 mg/L
  • 12/31/1999: .008 mg/L
  • 12/31/1996: .01 mg/L
  • 12/31/1995: .0034 mg/L
  • 12/31/1994: .0034 mg/L
  • 06/30/2026: .0011 mg/L
  • 06/30/1994: .0038 mg/L

Lead explainer →

Copper (CU90)

No LCR copper samples in the extracted slice.

Copper explainer →

FAQs

What does PWSID TX0990001 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