Violations

Water System No. :	CA4910012	Federal Type :	C
Water System Name :	SONOMA, CITY OF	State Type :	C
Principal County Served :	SONOMA	Primary Source :	GW
Status :	A	Activity Date :	01-01-1976
Distribution System Classification :	D3	Max Treatment Plant Classification :	T1

**Please note: some of these violations may have been resolved and/or returned to compliance. Please click on the violation to view more information on its compliance status.

Group Violations

Violation No.

Status

Violation Type

Violation Name

Analyte Group Code

Analyte Group Name

Water System Facility State Asgn ID

Water System Facility Name

Total Number of Records Fetched = 0

Individual Violations

Violation No.	Status	Violation Type	Violation Name	Analyte Code	Analyte Name	Water System Facility State Asgn ID	Water System Facility Name
2025-1018009	V	4H	NOTIFICATION, KNOWN OR POTENTIAL LSL	5200	LEAD AND COPPER RULE REVISIONS	null	null
2021-1018008	V	03	MONITORING, ROUTINE MAJOR	1005	ARSENIC	null	null
2021-1018005	V	30	MONITORING, ROUTINE (IDSE), MAJOR	2456	TOTAL HALOACETIC ACIDS (HAA5)	null	null
2021-1018006	V	30	MONITORING, ROUTINE (IDSE), MAJOR	2950	TTHM	null	null
2021-1018007	V	3A	MONITORING, ROUTINE, MINOR (RTCR)	8000	REVISED TOTAL COLIFORM RULE (RTCR)	null	null
2010-1018004	V	22	MCL (TCR), MONTHLY	3100	COLIFORM (TCR)	null	null
2007-618003	V	03	MONITORING, ROUTINE MAJOR	1040	NITRATE	null	null
2006-618001	V	27	MONITORING, ROUTINE (DBP), MINOR	2950	TTHM	null	null
2006-618002	V	27	MONITORING, ROUTINE (DBP), MINOR	2456	TOTAL HALOACETIC ACIDS (HAA5)	null	null

Total Number of Records Fetched = 9