Public water system · TX1750013

Active

Corbet WSC

At a glance

Corbet WSC (PWSID TX1750013) is an active community water system in Navarro County, Texas. It reports serving 3,234 people through 1,078 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in December 2017.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

3,234

Service connections

1,078

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDTX1750013

System typeCommunity water system

Activity statusActive

Population served3,234

Service connections1,078

Primary water sourcePurchased surface water

Owner typeLocal government

Primacy agencyTX state drinking water program

City served—

StateTexas

ZIP—

CountyNavarro County

How does Corbet WSC compare with other water systems in Navarro County?

By EPA's size categories, Corbet WSC is a small system (501 to 3,300 people). Navarro County has 22 active public water systems, and Corbet WSC is the 6th-largest of them by population served. Its population served is roughly in line with the county average of 3,101 people per system, and accounts for 4.7% 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 Corbet WSC is about half of 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 1,192 Texas systems (17%) list purchased surface water as their primary source.

Who owns and regulates Corbet WSC?

EPA lists Corbet WSC 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 Corbet WSC have drinking water violations?

Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in December 2017. The violations listed here began between July 2006 and December 2017. By type: 9 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 Chlorine (5 of them). EPA lists 12 as resolved. 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.

Began	Violation	Contaminant or rule	Health-based	Status
2017-12-30	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2017-10-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved
2015-11-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved
2014-12-30	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2012-05-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved
2008-10-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved
2008-03-13	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2007-08-01	Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24	Total coliform bacteria (TCR)code 3100	No	Resolved
2007-07-01	Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24	Total coliform bacteria (TCR)code 3100	No	Resolved
2007-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved
2006-10-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved
2006-07-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved

The 12 most recent 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.

Corbet WSC: frequently asked questions

Who runs Corbet WSC?

Corbet WSC (PWSID TX1750013) is a community water system owned by a local government. It is regulated by the TX state drinking water program.

How many people does Corbet WSC serve?

Corbet WSC reports serving 3,234 people through 1,078 service connections in Navarro County, Texas.

Where does Corbet WSC get its water?

EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.

Does Corbet WSC have any drinking water violations?

Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in December 2017. 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 Corbet WSC's 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. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in December 2017. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.

Where can I find Corbet WSC's water quality report?

As a community water system, Corbet WSC 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
City of Corsicana Pws	Navarro	25,885	Community	Surface water
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
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, “Corbet WSC, PWSID TX1750013, Texas”, https://aquacensus.com/water-systems/texas/corbet-wsc-tx1750013 (data as of October 1, 2026).