C54/100
Red Bluff Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 14,710 residents · California
What's In Red Bluff's Tap Water?
63
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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
Water Utility Details
CITY OF RED BLUFF
Population Served
14,710
Water Source
Groundwater
System ID
CA5210004
Frequently Asked Questions About Red Bluff Water
Is Red Bluff tap water safe to drink?
Red Bluff, California tap water receives a grade of C (54/100), which is considered fair. 0 contaminant(s) exceed EPA maximum contaminant levels and 10 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Red Bluff's water?
63 contaminants were tested in Red Bluff's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Red Bluff have any water quality violations?
Yes, Red Bluff has 10 EPA violation(s) on record, with the most recent in 2020. Violation types include MON, MCL. 9 of these are health-based violations, which are the most serious category.
Do I need a water filter in Red Bluff?
Red Bluff water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Red Bluff's tap water come from?
Red Bluff's drinking water is sourced from groundwater and supplied by CITY OF RED BLUFF. The system serves approximately 14,710 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Red Bluff's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Red Bluff's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Red Bluff's water compare to other cities in California?
Red Bluff's water quality score of 54/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our California state page to see how all cities in the state compare.
What should I do if I'm concerned about Red Bluff's water quality?
If you have concerns about Red Bluff's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (CITY OF RED BLUFF) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.