Public water system · 090600034
ActiveEl Mesquite MHP
At a glance
El Mesquite MHP (PWSID 090600034) is an active community water system in California. It reports serving 48 people through 14 service connections. 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
48
Service connections
14
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does El Mesquite MHP compare with other water systems in California?
By EPA's size categories, El Mesquite MHP is a very small system (500 people or fewer). Across California, the 7,479 active systems average 5,706 people each. Nationally, the average active community water system reports serving 6,703 people, so El Mesquite MHP is well below 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. California has 2,997 active community water systems, 40% of the state's 7,479 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,179 California systems (83%) list groundwater as their primary source.
Who owns and regulates El Mesquite MHP?
EPA lists El Mesquite MHP as privately owned. The EPA Region 09 is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act.
Does El Mesquite MHP 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 El Mesquite MHP. For the latest compliance status, check EPA ECHO for current compliance history.
El Mesquite MHP: frequently asked questions
Who runs El Mesquite MHP?
El Mesquite MHP (PWSID 090600034) is a community water system privately owned. It is regulated by the EPA Region 09.
How many people does El Mesquite MHP serve?
El Mesquite MHP reports serving 48 people through 14 service connections in California.
Where does El Mesquite MHP 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 El Mesquite MHP have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is El Mesquite MHP'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 EPA Region 09.
Where can I find El Mesquite MHP's water quality report?
As a community water system, El Mesquite MHP 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 California
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Los Angeles-City, Dept. of Water & Power | Los Angeles | 3,875,566 | Community | Surface water |
| East Bay MUD | Alameda | 1,442,800 | Community | Surface water |
| San Diego, City of | San Diego | 1,385,379 | Community | Surface water |
| San Jose Water | Santa Clara | 1,039,920 | Community | Surface water |
| Sfpuc City Distribution Division | San Francisco | 848,019 | Community | Purchased surface water |
| Eastern Municipal Wd | Riverside | 666,581 | 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, “El Mesquite MHP, PWSID 090600034, California”, https://aquacensus.com/water-systems/california/el-mesquite-mhp-090600034 (data as of October 1, 2026).