PlainWater
States → Arizona

KOFA CANTONMENT AREA

PWS ID: AZ0414367 · YUMA, Arizona 85365

Population Served
390
Total Violations
236
Health-Based Violations
72
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Federal
Connections
64
County
Yuma
School/Daycare
No
MCL Violations
72
Monitoring Violations
153
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Arsenic MCL 64 2011
Arsenic MR 31 2012
Chlorine MR 18 2016
Coliform (TCR) MR 11 2012
Nitrate MR 8 2012
Coliform (TCR) MCL 6 2013
TTHM MR 6 2012
Total Haloacetic Acids (HAA5) MR 6 2012
Lead and Copper Rule MR 4 2017
2,3,7,8-TCDD MR 4 2011
Nickel MR 2 2011
Diquat MR 2 2011
Endothall MR 2 2011
Glyphosate MR 2 2011
Di(2-ethylhexyl) adipate MR 2 2011
OXAMYL MR 2 2011
Picloram MR 2 2011
Hexachlorocyclopentadiene MR 2 2011
Atrazine MR 2 2011
LASSO MR 2 2011
Heptachlor MR 2 2011
2,4-D MR 2 2011
HEXACHLOROBENZENE MR 2 2011
Benzo(a)pyrene MR 2 2011
Pentachlorophenol MR 2 2011
1,2-DIBROMO-3-CHLOROPROPANE MR 2 2011
ETHYLENE DIBROMIDE MR 2 2011
Chlordane MR 2 2011
Endrin MR 2 2011
Methoxychlor MR 2 2011
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.