PlainWater
States → Arizona

SIERRA VISTA MH VILLAGE

PWS ID: AZ0402101 · SIERRA VISTA, Arizona 85635

Population Served
328
Total Violations
118
Health-Based Violations
7
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Public/Private
Connections
266
County
Cochise
School/Daycare
No
MCL Violations
3
Monitoring Violations
99
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 16 2015
Lead and Copper Rule MR 10 2023
LEAD AND COPPER RULE REVISIONS RPT 4 2024
LEAD AND COPPER RULE REVISIONS TT 4 2024
Coliform (TCR) MCL 3 2001
o-Dichlorobenzene MR 2 2002
cis-1,2-Dichloroethylene MR 2 2002
1,2-Dichloroethane MR 2 2002
1,1,1-Trichloroethane MR 2 2002
Carbon tetrachloride MR 2 2002
Trichloroethylene MR 2 2002
1,1,2-Trichloroethane MR 2 2002
CHLOROBENZENE MR 2 2002
Ethylbenzene MR 2 2002
Styrene MR 2 2002
Xylenes, Total MR 2 2002
1,1-Dichloroethylene MR 2 2002
1,2-Dichloropropane MR 2 2002
Consumer Confidence Rule Other 2 2010
Public Notice Other 2 2024
trans-1,2-Dichloroethylene MR 2 2002
Benzene MR 2 2002
Toluene MR 2 2002
DICHLOROMETHANE MR 2 2002
1,2,4-Trichlorobenzene MR 2 2002
Tetrachloroethylene MR 2 2002
p-Dichlorobenzene MR 2 2002
Nitrate MR 1 1998
Endrin MR 1 1998
BHC-GAMMA MR 1 1998
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.