Public water system · TX2370126
ActiveCardiff Business Park
At a glance
Cardiff Business Park (PWSID TX2370126) is an active non-transient non-community water system in Waller County, Texas. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Cardiff Business Park compare with other water systems in Waller County?
By EPA's size categories, Cardiff Business Park is a very small system (500 people or fewer). Waller County has 67 active public water systems. Its population served is well below the county average of 920 people per system, and accounts for less than 0.1% of the 61,644 people reported by systems filed under the county. Across Texas, the 7,078 active systems average 4,789 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Cardiff Business Park is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Texas has 862 active non-transient non-community water systems, 12% 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 Cardiff Business Park?
EPA lists Cardiff Business Park as privately owned. 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. 40 of the 67 active systems in Waller County (60%) are also privately owned.
Does Cardiff Business Park 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 Cardiff Business Park. For the latest compliance status, check EPA ECHO for current compliance history.
Cardiff Business Park: frequently asked questions
Who runs Cardiff Business Park?
Cardiff Business Park (PWSID TX2370126) is a non-transient non-community water system privately owned. It is regulated by the TX state drinking water program.
How many people does Cardiff Business Park serve?
Cardiff Business Park reports serving 25 people through 1 service connection in Waller County, Texas.
Where does Cardiff Business Park 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 Cardiff Business Park have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Cardiff Business Park'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 EPA ECHO, or the TX state drinking water program.
Where can I find Cardiff Business Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Cardiff Business Park is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Waller County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Prairie View A&M University | Waller | 9,550 | Community | Groundwater |
| City of Hempstead | Waller | 7,158 | Community | Groundwater |
| City of Waller | Waller | 5,448 | Community | Groundwater |
| Brookshire Mwd | Waller | 5,364 | Community | Groundwater |
| Harris-Waller Counties MUD 5 | Waller | 4,098 | Community | Purchased groundwater |
| Willow Creek Farms MUD | Waller | 3,453 | 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, “Cardiff Business Park, PWSID TX2370126, Texas”, https://aquacensus.com/water-systems/texas/cardiff-business-park-tx2370126 (data as of October 1, 2026).