ESCALON, CITY OF

California — Community Water System — PWSID: CA3910003

System Information

PWSID	CA3910003
System Name	ESCALON, CITY OF
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Mar 22, 1979
Last Reported	Nov 17, 2025

Location & Contact

State	California
City	ESCALON
ZIP Code	95320
Address	2060 Mc Henry Ave.
Organization	FRENCH, JAYLEN
Phone	209-691-7400

Population & Service

Population Served	7,429
Service Connections	2,533

Drinking Water Violations (32)

This water system has 32 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jan 1, 1998	Jan 31, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 1998	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 1994	Total Coliform Rule
Mar 1, 1988	Mar 31, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Mar 31, 1988	Nitrate Rule
Jul 1, 1987	Jul 31, 1987		Other	No	No	—	—	—	Archived	Jul 31, 1987	Miscellaneous Other Rules
Jul 1, 1985	Jul 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jul 31, 1985	Nitrate Rule
Jul 1, 1985	Jul 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jul 31, 1985	Nitrate Rule
Jul 1, 1985	Jul 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jul 31, 1985	Nitrate Rule
Jul 1, 1985	Jul 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jul 31, 1985	Nitrate Rule
Mar 1, 1985	Mar 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Mar 31, 1985	Nitrate Rule
Mar 1, 1985	Mar 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Mar 31, 1985	Nitrate Rule
Mar 1, 1985	Mar 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Mar 31, 1985	Nitrate Rule
Feb 1, 1985	Feb 28, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Feb 28, 1985	Nitrate Rule
Feb 1, 1985	Feb 28, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Feb 28, 1985	Nitrate Rule
Feb 1, 1985	Feb 28, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Feb 28, 1985	Nitrate Rule
Jan 1, 1985	Jan 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jan 31, 1985	Nitrate Rule
Jan 1, 1985	Jan 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jan 31, 1985	Nitrate Rule
Jan 1, 1985	Jan 31, 1985	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jan 31, 1985	Nitrate Rule
Dec 1, 1984	Dec 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Dec 31, 1984	Nitrate Rule
Dec 1, 1984	Dec 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Dec 31, 1984	Nitrate Rule
Dec 1, 1984	Dec 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Dec 31, 1984	Nitrate Rule
Nov 1, 1984	Nov 30, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Nov 30, 1984	Nitrate Rule
Nov 1, 1984	Nov 30, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Nov 30, 1984	Nitrate Rule
Nov 1, 1984	Nov 30, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Nov 30, 1984	Nitrate Rule
Oct 1, 1984	Oct 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Oct 31, 1984	Nitrate Rule
Oct 1, 1984	Oct 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Oct 31, 1984	Nitrate Rule
Oct 1, 1984	Oct 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Oct 31, 1984	Nitrate Rule
Sep 1, 1984	Sep 30, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Sep 30, 1984	Nitrate Rule
Aug 1, 1984	Aug 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Aug 31, 1984	Nitrate Rule
Jul 1, 1984	Jul 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jul 31, 1984	Nitrate Rule
Jun 1, 1984	Jun 30, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Jun 30, 1984	Nitrate Rule
May 1, 1984	May 31, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	May 31, 1984	Nitrate Rule
Apr 1, 1984	Apr 30, 1984	Nitrate	MCL	Yes	No	—	10 mg/L	—	Archived	Apr 30, 1984	Nitrate Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

Browse All Water Systems Water Safety Stats Water Safety Home

Browse All Water Systems Water Systems in California