Public water system · TX2040019
ActiveOne Five O WSC
At a glance
One Five O WSC (PWSID TX2040019) is an active community water system in San Jacinto County, Texas. It reports serving 3,094 people through 1,164 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,094
Service connections
1,164
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does One Five O WSC compare with other water systems in San Jacinto County?
By EPA's size categories, One Five O WSC is a small system (501 to 3,300 people). San Jacinto County has 37 active public water systems, and One Five O WSC is the 3rd-largest of them by population served. Its population served is about 3.5 times the county average of 895 people per system, and accounts for 9.3% of the 33,112 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 One Five O 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. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 5,215 Texas systems (74%) list groundwater as their primary source.
Who owns and regulates One Five O WSC?
EPA lists One Five O 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. 12 of the 37 active systems in San Jacinto County (32%) are also owned by a local government.
Does One Five O WSC have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for One Five O WSC. For the latest compliance status, check EPA ECHO for current compliance history.
One Five O WSC: frequently asked questions
Who runs One Five O WSC?
One Five O WSC (PWSID TX2040019) is a community water system owned by a local government. It is regulated by the TX state drinking water program.
How many people does One Five O WSC serve?
One Five O WSC reports serving 3,094 people through 1,164 service connections in San Jacinto County, Texas.
Where does One Five O WSC get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does One Five O WSC have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is One Five O 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. EPA's Safe Drinking Water Act records list no violations for this system. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.
Where can I find One Five O WSC's water quality report?
As a community water system, One Five O 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 San Jacinto County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| San Jacinto Sud | San Jacinto | 3,993 | Community | Groundwater |
| City of Shepherd | San Jacinto | 3,411 | Community | Groundwater |
| Dodge Oakhurst WSC 2 | San Jacinto | 2,500 | Community | Groundwater |
| Mercy WSC | San Jacinto | 2,458 | Community | Groundwater |
| Holiday Villages of Livingston | San Jacinto | 2,272 | Community | Groundwater |
| Pb & Sc Water Supply Corporation | San Jacinto | 2,163 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “One Five O WSC, PWSID TX2040019, Texas”, https://aquacensus.com/water-systems/texas/one-five-o-wsc-tx2040019 (data as of October 1, 2026).