WaterQ

Redding Rancheria

PWSID: 090605083

F Critical

Score 0/100 — Critical

Data Updated: March 2026 Source: EPA SDWIS

System Information

Type
Community Water System
Water Source
SWP
Population Served
2,015
Owner Type
N
Status
Active
Population Served
2,015
System Type
Community Water System
Water Source
SWP
Violation Status
4 Unresolved
Results-Based Recommendation

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Activated Carbon Filter

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Water Quality Test Results

Contaminant Detected EPA Limit (MCL) Status
Lead (90th percentile) 2019-12-31 0.005 mg/L 0.015 mg/L Compliant

Contaminant Trends

Lead (90th percentile) Trend

MCL: 0.015 mg/L
Loading Chart...

Violation History

2026-03-01
Unresolved - Major

MON

MON - Rule 111

Resolved: 2026-03-31

2026-01-01
Unresolved - Major

MR

MR - Rule 210

Resolved: 2026-03-31

2026-01-01
Resolved - Major

MON

MON - Rule 111

Resolved: 2026-02-26

2025-11-01
Unresolved - Major

MON

MON - Rule 111

Resolved: 2025-11-30

2025-10-01
Unresolved - Major

MR

MR - Rule 210

Resolved: 2025-12-31

Frequently Asked Questions

Is Redding Rancheria water safe to drink?
Redding Rancheria in Redding, CA has a water quality score of 0/100 (Critical). There are currently 80 unresolved violation(s).
How many people does Redding Rancheria serve?
Redding Rancheria provides drinking water to approximately 2,015 people in the Redding, CA area.
What contaminants have been found in Redding Rancheria water?
No contaminants have exceeded EPA limits in recent tests. Visit the full report for detailed test results.
How many violations does Redding Rancheria have?
Redding Rancheria has a total of 149 violation(s) on record. 80 remain unresolved.
Where does Redding Rancheria get its water?
Redding Rancheria uses SWP as its primary water source.

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Filter Your Water

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