TapGraded
A

CARIBOU MOBILE PARK PWS

Stockton, CA · 180 served

CARIBOU MOBILE PARK PWS serves 180 people in Stockton, CA. It has 0 health-based violations in the last 5 years. TapGraded gives this system an A.

Score breakdown

Health-based violations (5y)

0

Monitoring violations (5y)

0

Currently unaddressed

0

Overall score

92/100

Violation history (last 5 years)

No violations on record.

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Lead (Lead and Copper Rule)

EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).

90th-percentile lead sample 9.3 ppb
0 ppb EPA action level: 15 ppb

PFAS (UCMR5 occurrence data)

This system was not required to sample under UCMR5 (systems serving fewer than 3,300 people are mostly exempt).

System details

System type
Community water system
Water source
Ground water
Ownership
Private
Service connections
72

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Frequently asked questions

Is Stockton, CA tap water safe to drink?

CARIBOU MOBILE PARK PWS has 0 health-based violations in the last 5 years. TapGraded gives this system an A.

Does CARIBOU MOBILE PARK PWS have lead in its water?

The most recent 90th-percentile lead sample is 9.3 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in CARIBOU MOBILE PARK PWS's water?

This system was not required to sample under UCMR5 (systems serving fewer than 3,300 people are mostly exempt).

Source: EPA SDWIS/ECHO · Data as of 2026Q2