TapGraded
A

MODESTO IRRIGATION DISTRICT

Modesto, CA · 23 served

MODESTO IRRIGATION DISTRICT serves 23 people in Modesto, 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

100/100

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).

No lead sampling results on record for this period.

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
Surface water
Ownership
Local government
Service connections
2

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Frequently asked questions

Is Modesto, CA tap water safe to drink?

MODESTO IRRIGATION DISTRICT has 0 health-based violations in the last 5 years. TapGraded gives this system an A.

Does MODESTO IRRIGATION DISTRICT have lead in its water?

No lead sampling results on record for this period.

Has PFAS been detected in MODESTO IRRIGATION DISTRICT'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