Public water system · TX1750002
ActiveCity of Corsicana Pws
At a glance
City of Corsicana Pws (PWSID TX1750002) is an active community water system in Navarro County, Texas. It reports serving 25,885 people through 26,766 service connections. Its primary water source is surface water, and EPA lists it as owned by a local government. EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in September 2010.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25,885
Service connections
26,766
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does City of Corsicana Pws compare with other water systems in Navarro County?
By EPA's size categories, City of Corsicana Pws is a large system (10,001 to 100,000 people). Navarro County has 22 active public water systems, and City of Corsicana Pws is the largest of them by population served. Its population served is about 8.3 times the county average of 3,101 people per system, and accounts for 38% of the 68,219 people reported by systems filed under the county. Across Texas, the 7,078 active systems average 4,789 people each. Nationally, the average active community water system reports serving 6,703 people, so City of Corsicana Pws is about 3.9 times that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Texas has 4,594 active community water systems, 65% of the state's 7,078 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 328 Texas systems (4.6%) list surface water as their primary source.
Who owns and regulates City of Corsicana Pws?
EPA lists City of Corsicana Pws as owned by a local government. The TX state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 17 of the 22 active systems in Navarro County (77%) are also owned by a local government.
Does City of Corsicana Pws have drinking water violations?
EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in September 2010. The violations listed here began between June 1991 and September 2010. By type: 3 monitoring and reporting, 2 contaminant level above the legal limit and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 4 as resolved and 2 as archived. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2010-09-23 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2003-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2003-06-01 | Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36 | Surface Water Treatment Rulecode 0200 | No | Resolved |
| 2003-06-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Resolved |
| 1993-05-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1991-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
All 6 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
City of Corsicana Pws: frequently asked questions
Who runs City of Corsicana Pws?
City of Corsicana Pws (PWSID TX1750002) is a community water system owned by a local government. It is regulated by the TX state drinking water program.
How many people does City of Corsicana Pws serve?
City of Corsicana Pws reports serving 25,885 people through 26,766 service connections in Navarro County, Texas.
Where does City of Corsicana Pws get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does City of Corsicana Pws have any drinking water violations?
EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in September 2010. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is City of Corsicana Pws' water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in September 2010. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.
Where can I find City of Corsicana Pws' water quality report?
As a community water system, City of Corsicana Pws must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Navarro County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rice WSC | Navarro | 10,167 | Community | Purchased surface water |
| Chatfield WSC | Navarro | 6,546 | Community | Purchased surface water |
| M E N WSC | Navarro | 4,040 | Community | Purchased surface water |
| Navarro Mills WSC | Navarro | 3,852 | Community | Purchased surface water |
| Corbet WSC | Navarro | 3,234 | Community | Purchased surface water |
| B & B WSC | Navarro | 3,027 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “City of Corsicana Pws, PWSID TX1750002, Texas”, https://aquacensus.com/water-systems/texas/city-of-corsicana-pws-tx1750002 (data as of October 1, 2026).