A88/100
Soquel Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 40,809 residents · California
What's In Soquel's Tap Water?
66
Contaminants Tested
0
Exceed EPA Limits
2
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 600.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2009.
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
SOQUEL CREEK WATER DISTRICT
Population Served
40,809
Water Source
Purchased Surface Water
System ID
CA4410017
Frequently Asked Questions About Soquel Water
Is Soquel tap water safe to drink?
Soquel, California tap water receives a grade of A (88/100), which is considered excellent. Out of 66 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 2 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Soquel's water?
Of the 66 contaminants tested in Soquel's water supply, the most notable include Lead (90th percentile), chlorate. No contaminants exceed EPA legal limits. 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Soquel have any water quality violations?
Yes, Soquel has 2 EPA violation(s) on record, with the most recent in 2009. Violation types include MCL, MR. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Soquel?
Soquel 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. 2 contaminant(s) exceed these stricter goals.
Where does Soquel's tap water come from?
Soquel's drinking water is sourced from purchased surface water and supplied by SOQUEL CREEK WATER DISTRICT. The system serves approximately 40,809 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Soquel'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. Soquel'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 Soquel's water compare to other cities in California?
Soquel's water quality score of 88/100 earns a grade of A, which is considered excellent. This places Soquel among the better-performing water systems in California. Visit our California state page to see how all cities in the state compare.
What should I do if I'm concerned about Soquel's water quality?
If you have concerns about Soquel'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 (SOQUEL CREEK WATER DISTRICT) 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.