Public water system · CA4810013
ActiveRural North Vacaville Water District
At a glance
Rural North Vacaville Water District (PWSID CA4810013) is an active community water system in Solano County, California. It reports serving 1,313 people through 398 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
1,313
Service connections
398
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Rural North Vacaville Water District compare with other water systems in Solano County?
By EPA's size categories, Rural North Vacaville Water District is a small system (501 to 3,300 people). Solano County has 63 active public water systems. Its population served is well below the county average of 7,509 people per system, and accounts for 0.3% of the 473,083 people reported by systems filed under the county. 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 Rural North Vacaville Water District 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 Rural North Vacaville Water District?
EPA lists Rural North Vacaville Water District as owned by a local government. The CA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 19 of the 63 active systems in Solano County (30%) are also owned by a local government.
Does Rural North Vacaville Water District 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 Rural North Vacaville Water District. For the latest compliance status, check EPA ECHO for current compliance history.
Rural North Vacaville Water District: frequently asked questions
Who runs Rural North Vacaville Water District?
Rural North Vacaville Water District (PWSID CA4810013) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Rural North Vacaville Water District serve?
Rural North Vacaville Water District reports serving 1,313 people through 398 service connections in Solano County, California.
Where does Rural North Vacaville Water District 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 Rural North Vacaville Water District have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Rural North Vacaville Water District'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 CA state drinking water program.
Where can I find Rural North Vacaville Water District's water quality report?
As a community water system, Rural North Vacaville Water District 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 Solano County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Vallejo | Solano | 121,420 | Community | Surface water |
| City of Fairfield | Solano | 120,377 | Community | Surface water |
| City of Vacaville | Solano | 99,650 | Community | Surface water |
| Suisun-Solano Water Authority | Solano | 29,105 | Community | Surface water |
| City of Benicia | Solano | 27,131 | Community | Surface water |
| California Water Service Co.-Travis Afb | Solano | 18,111 | 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, “Rural North Vacaville Water District, PWSID CA4810013, California”, https://aquacensus.com/water-systems/california/rural-north-vacaville-water-district-ca4810013 (data as of October 1, 2026).