Tap Water Texas

Utility · TX0030030

CITY OF ZAVALLA

CITY OF ZAVALLA (PWSID TX0030030) is an active community water system in Texas serving about 880 people through roughly 691 service connections. Its primary source is listed as groundwater under the influence of surface water. Cities/areas associated with this system in EPA geographic data: Zavalla. In recent EPA records indexed here, we found 40 violation record(s), including 11 health-based and 4 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.

880population served
691service connections
11health-based viol.
40viol. rows indexed
EPA ECHO facility search tipContaminant guides

System facts

  • PWSID: TX0030030
  • Type: Community water system (active)
  • Primary source: Groundwater under the influence of surface water
  • Owner type: Local government
  • Wholesaler flag: No
  • Phone (EPA record): 936-897-3311
  • Address (EPA record): 242 E MAIN ST, Zavalla 75980

Service geography

Cities/areas:

Zavalla

Counties: Angelina

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
12/30/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
12/01/2025Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoArchived— / MCL
12/01/2024Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoArchived— / MCL
12/01/2023Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoResolved— / MCL
12/01/2023Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoResolved— / MCL
12/01/2022Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoResolved— / MCL
12/01/2022Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoResolved— / MCL
12/01/2022Interim Enhanced Surface Water Treatment RuleMonthly Turbidity Exceed (Enhanced SWTR)TTYesResolved— / MCL
12/01/2022Long Term 2 Enhanced Surface Water Treatment RuleTreatment Technique (SWTR and GWR)TTYesResolved— / MCL
12/01/2022Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoResolved— / MCL
12/01/2022Interim Enhanced Surface Water Treatment RuleSingle Turbidity Exceed (Enhanced SWTR)TTYesResolved— / MCL
12/01/2022Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoResolved— / MCL
11/01/2025Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoArchived— / MCL
11/01/2024Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoArchived— / MCL
11/01/2024Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoArchived— / MCL
11/01/2022Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoResolved— / MCL
11/01/2022Surface Water Treatment RuleTreatment Technique (SWTR and GWR)TTYesResolved— / MCL
11/01/2022Interim Enhanced Surface Water Treatment RuleSingle Turbidity Exceed (Enhanced SWTR)TTYesResolved— / MCL
11/01/2022Long Term 2 Enhanced Surface Water Treatment RuleTreatment Technique (SWTR and GWR)TTYesResolved— / MCL
11/01/2022Interim Enhanced Surface Water Treatment RuleMonthly Turbidity Exceed (Enhanced SWTR)TTYesResolved— / MCL
10/17/2024LEAD AND COPPER RULE REVISIONSLSL InventoryTTYesUnaddressed—
10/17/2024LEAD AND COPPER RULE REVISIONSLSL ReportingRPTNoUnaddressed—
10/01/2025Lead and Copper RuleOCCT/SOWT Study/RecommendationTTYesUnaddressed— / MCL TT
10/01/2024Lead and Copper RuleFollow-up Or Routine LCR Tap M/RMRNoResolved— / MCL TT
10/01/2022Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoResolved— / MCL
10/01/2022TTHMMaximum Contaminant Level Violation, AverageMCLYesResolved.157 MG/L / MCL 0.080 mg/L
10/01/2022Total Haloacetic Acids (HAA5)Maximum Contaminant Level Violation, AverageMCLYesResolved.061 MG/L / MCL 0.060 mg/L
10/01/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
09/29/2025Lead and Copper RuleLead Consumer NoticeMRNoUnaddressed— / MCL TT
09/01/2025Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoArchived— / MCL
09/01/2025Revised Total Coliform RuleMonitoring, Routine (RTCR)MONNoResolved—
09/01/2024Surface Water Treatment RuleMonitoring of Treatment (SWTR-Filter)MRNoResolved— / MCL
09/01/2022Interim Enhanced Surface Water Treatment RuleMonitoring, Turbidity (Enhanced SWTR)MRNoResolved— / MCL
09/01/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
08/31/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
08/28/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
08/14/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
08/05/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
08/05/2022Public NoticePublic Notification Violation for NPDWR ViolationOtherNoResolved— / MCL
08/05/2022Public NoticePublic Notification Violation without NPDWR ViolationOtherNoResolved— / MCL

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)

  • 12/31/2025: .00266 mg/L
  • 12/31/2024: .0361 mg/L
  • 12/31/2023: 0 mg/L
  • 12/31/2022: .039 mg/L
  • 12/31/2009: .00133 mg/L
  • 12/31/1999: .0023 mg/L
  • 12/31/1996: .0035 mg/L
  • 12/31/1995: .0044 mg/L

Lead explainer →

Copper (CU90)

  • 12/31/2024: 1.5 mg/L

Copper explainer →

FAQs

What does PWSID TX0030030 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