Public water system · CA3310021
ActiveJurupa Community Sd
At a glance
Jurupa Community Sd (PWSID CA3310021) is an active community water system in Riverside County, California. It reports serving 135,093 people through 33,826 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, 5 are health-based, and the most recent began in February 2006.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
135,093
Service connections
33,826
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Jurupa Community Sd compare with other water systems in Riverside County?
By EPA's size categories, Jurupa Community Sd is a very large system (more than 100,000 people). Riverside County has 197 active public water systems. Its population served is about 9.4 times the county average of 14,435 people per system, and accounts for 4.8% of the 2,843,721 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 Jurupa Community Sd is about 20 times 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 506 California systems (6.8%) list purchased surface water as their primary source.
Who owns and regulates Jurupa Community Sd?
EPA lists Jurupa Community Sd 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. 50 of the 197 active systems in Riverside County (25%) are also owned by a local government.
Does Jurupa Community Sd have drinking water violations?
Of the 12 most recent violations in EPA's records, 5 are health-based, and the most recent began in February 2006. The violations listed here began between October 1979 and February 2006. By type: 5 contaminant level above the legal limit, 5 public notice, recordkeeping or other and 2 monitoring and reporting. The contaminant or rule involved most often is Nitrate (7 of them). EPA lists 10 as archived and 2 as resolved. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. 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 |
|---|---|---|---|---|
| 2006-02-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2006-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1986-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Archived |
| 1986-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Archived |
| 1980-05-30 | Public notice, recordkeeping or otherNotification, Public · code 06 | Not reported | No | Archived |
| 1980-05-28 | Public notice, recordkeeping or otherNotification, Public · code 06 | Not reported | No | Archived |
| 1979-12-30 | Public notice, recordkeeping or otherNotification, Public · code 06 | Not reported | No | Archived |
| 1979-12-30 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Archived |
| 1979-10-30 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Archived |
| 1979-10-30 | Public notice, recordkeeping or otherNotification, Public · code 06 | Not reported | No | Archived |
| 1979-10-28 | Public notice, recordkeeping or otherNotification, Public · code 06 | Not reported | No | Archived |
| 1979-10-28 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Archived |
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.
Jurupa Community Sd: frequently asked questions
Who runs Jurupa Community Sd?
Jurupa Community Sd (PWSID CA3310021) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Jurupa Community Sd serve?
Jurupa Community Sd reports serving 135,093 people through 33,826 service connections in Riverside County, California.
Where does Jurupa Community Sd 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 Jurupa Community Sd have any drinking water violations?
Of the 12 most recent violations in EPA's records, 5 are health-based, and the most recent began in February 2006. 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 Jurupa Community Sd'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, 5 are health-based, and the most recent began in February 2006. For current results, consult the system's annual water quality report, EPA ECHO, or the CA state drinking water program.
Where can I find Jurupa Community Sd's water quality report?
As a community water system, Jurupa Community Sd 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 Riverside County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Eastern Municipal Wd | Riverside | 666,581 | Community | Purchased surface water |
| Riverside, City of | Riverside | 298,398 | Community | Groundwater under influence of surface water |
| Coachella Vwd: Cove Community | Riverside | 270,000 | Community | Groundwater |
| Elsinore Valley Mwd | Riverside | 169,455 | Community | Surface water |
| Corona, City of | Riverside | 168,575 | Community | Purchased surface water |
| Rancho California Water District | Riverside | 146,147 | 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, “Jurupa Community Sd, PWSID CA3310021, California”, https://aquacensus.com/water-systems/california/jurupa-community-sd-ca3310021 (data as of October 1, 2026).