B77/100
GROVELAND COMMUNITY SERV DIST — Water Quality Report 2026
Serving 3,400 people · California
Water Source
Surface Water
County
—
System ID
CA5510009
Violations
11
Contaminant Test Results
EPA Violation History
4
Violations (last 5yr)
4
Unresolved
3
Health-Related
TIER 2Unresolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2025 – June 30, 2025Rule: Stage 2 DBPREnforcement: Formal — state order issuedVerify on EPA.gov
TIER 2Unresolved
Exceeded the Maximum Contaminant Level (running average)
When: January 1, 2025 – March 31, 2025Rule: Stage 2 DBPREnforcement: Formal — state order issuedVerify on EPA.gov
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
TIER 2Unresolved
Treatment technique violation
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About GROVELAND COMMUNITY SERV DIST
Is GROVELAND COMMUNITY SERV DIST water safe to drink?
GROVELAND COMMUNITY SERV DIST water receives a grade of B (77/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has GROVELAND COMMUNITY SERV DIST detected?
31 contaminants were tested in GROVELAND COMMUNITY SERV DIST's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does GROVELAND COMMUNITY SERV DIST have any EPA violations?
Yes, GROVELAND COMMUNITY SERV DIST has 11 EPA violation(s) on record, with the most recent in 2025. Violation types include MCL, RPT, TT. 3 are health-based violations.
How many people does GROVELAND COMMUNITY SERV DIST serve?
GROVELAND COMMUNITY SERV DIST serves approximately 3,400 people, California.
What type of water does GROVELAND COMMUNITY SERV DIST provide?
GROVELAND COMMUNITY SERV DIST sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA5510009.
How does GROVELAND COMMUNITY SERV DIST compare to other utilities in California?
GROVELAND COMMUNITY SERV DIST scores 77/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our California state page for a full comparison of water systems.