Public water system · CA2910006
ActiveNevada Id - Loma Rica
At a glance
Nevada Id - Loma Rica (PWSID CA2910006) is an active community water system in Nevada County, California. It reports serving 14,072 people through 5,014 service connections. Its primary water source is surface water, 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
14,072
Service connections
5,014
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does Nevada Id - Loma Rica compare with other water systems in Nevada County?
By EPA's size categories, Nevada Id - Loma Rica is a large system (10,001 to 100,000 people). Nevada County has 82 active public water systems, and Nevada Id - Loma Rica is the 3rd-largest of them by population served. Its population served is about 11 times the county average of 1,263 people per system, and accounts for 14% of the 103,540 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 Nevada Id - Loma Rica is about twice 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. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 609 California systems (8.1%) list surface water as their primary source.
Who owns and regulates Nevada Id - Loma Rica?
EPA lists Nevada Id - Loma Rica 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 82 active systems in Nevada County (23%) are also owned by a local government.
Does Nevada Id - Loma Rica 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 Nevada Id - Loma Rica. For the latest compliance status, check EPA ECHO for current compliance history.
Nevada Id - Loma Rica: frequently asked questions
Who runs Nevada Id - Loma Rica?
Nevada Id - Loma Rica (PWSID CA2910006) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Nevada Id - Loma Rica serve?
Nevada Id - Loma Rica reports serving 14,072 people through 5,014 service connections in Nevada County, California.
Where does Nevada Id - Loma Rica get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does Nevada Id - Loma Rica have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Nevada Id - Loma Rica'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 Nevada Id - Loma Rica's water quality report?
As a community water system, Nevada Id - Loma Rica 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 Nevada County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Truckee-Donner PUD, Main | Nevada | 36,730 | Community | Groundwater |
| Nevada Id - E. George, Banner Mountain | Nevada | 17,154 | Community | Surface water |
| Nevada Id - Lake Wildwood | Nevada | 9,108 | Community | Surface water |
| Nevada Id - Lake of Pines | Nevada | 6,870 | Community | Surface water |
| City of Grass Valley | Nevada | 4,947 | Community | Surface water |
| City of Nevada City | Nevada | 3,148 | Community | 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, “Nevada Id - Loma Rica, PWSID CA2910006, California”, https://aquacensus.com/water-systems/california/nevada-id-loma-rica-ca2910006 (data as of October 1, 2026).