Tap Water File

TESORO VIEJO MASTER MWC, INC.

1720 NORTH FIRST STREET, SAN JOSE, CA, 95112 · 408-367-8593

On the EPA record

Population served
3885
Service connections
1115
System type
Community water system
Primary water source
Surface water
Owner type
Private

Drinking-water violations on record

No Safe Drinking Water Act violations appear in EPA's SDWIS record for this water system as of the date below. That is a statement about the published federal record — not a guarantee that the water is safe, and not proof that a state reported everything it holds to EPA.

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) CA2010017