A92/100
TUD - PONDEROSA — Water Quality Report 2026
Serving 1,767 people · California
Water Source
Surface Water
County
—
System ID
CA5510002
Violations
8
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2025 – May 31, 2025Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
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 TUD - PONDEROSA
Is TUD - PONDEROSA water safe to drink?
TUD - PONDEROSA water receives a grade of A (92/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has TUD - PONDEROSA detected?
1 contaminants were tested in TUD - PONDEROSA's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does TUD - PONDEROSA have any EPA violations?
Yes, TUD - PONDEROSA has 8 EPA violation(s) on record, with the most recent in 2025. Violation types include MON, MR, Other.
How many people does TUD - PONDEROSA serve?
TUD - PONDEROSA serves approximately 1,767 people, California.
What type of water does TUD - PONDEROSA provide?
TUD - PONDEROSA 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 CA5510002.
How does TUD - PONDEROSA compare to other utilities in California?
TUD - PONDEROSA scores 92/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our California state page for a full comparison of water systems.