MyCleanWater

Lathrop, California Water Quality Report

Water quality data for 2 water systems serving 35,180 people.

45
Poor
out of 100

Water Source

2
Water Systems
35K
People Served
Surface water, Ground water
Water Source

Detected Contaminants

ContaminantDetected LevelEPA Limit (MCL)Health Guideline% of LimitStatus
PFBS0.005 No federal limit2000.0 ug/L(EPA Health Advisory)
0%
Below guideline
PFHxS0.004 0.010 ug/L0.001 ug/L(EWG)
35%
Within limit
PFOS0.017 0.004 ug/L0.300 ug/L(EWG)
425%
Above limit

Recommended Water Filters

Based on the contaminants detected in your water supply, these filtration systems are recommended:

Reverse Osmosis (RO)

Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.

Up to 99% PFAS removal

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Compliance & Violations

Active Violations (1)

Violation

Unknown

minor

Resolved Violations (148)

27

Jul 1, 2018 — Sep 30, 2018

moderate

27

Jul 1, 2018 — Sep 30, 2018

moderate

27

Jul 1, 2018 — Sep 30, 2018

moderate

27

Jul 1, 2018 — Sep 30, 2018

moderate

23

Mar 1, 2016 — Mar 31, 2016

moderate

+ 143 more resolved violations

Frequently Asked Questions

Is Lathrop tap water safe to drink?

Lathrop's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.

What contaminants are in Lathrop tap water?

3 contaminants have been detected in Lathrop's water supply across 2 water systems. See the full contaminant table above for details.

How can I improve my water quality in Lathrop?

Install a water filter rated for the specific contaminants found in Lathrop's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Does Lathrop have any water quality violations?

Yes, Lathrop currently has 1 active violation. See the violations section above for details.