PlainWater
States → Arizona

MONTEZUMA RIMROCK WATER COMPANY

PWS ID: AZ0413071 · RIMROCK, Arizona 86335

Population Served
439
Total Violations
330
Health-Based Violations
119
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
244
County
Yavapai
School/Daycare
No
MCL Violations
119
Monitoring Violations
163
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Arsenic MCL 116 2013
Chlorine MR 44 2023
Arsenic MR 35 2017
Consumer Confidence Rule Other 32 2019
Coliform (TCR) MR 13 2014
TTHM MR 5 2023
Total Haloacetic Acids (HAA5) MR 5 2023
Nitrate MR 5 2006
Coliform (TCR) MCL 3 2000
Lead and Copper Rule MR 3 2005
1,2,4-Trichlorobenzene MR 2 2002
Xylenes, Total MR 2 2002
o-Dichlorobenzene MR 2 2002
p-Dichlorobenzene MR 2 2002
trans-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
Toluene MR 2 2002
Ethylbenzene MR 2 2002
cis-1,2-Dichloroethylene MR 2 2002
DICHLOROMETHANE MR 2 2002
Tetrachloroethylene MR 2 2002
Benzene MR 2 2002
Styrene MR 2 2002
Chromium MR 2 1989
Cadmium MR 2 1989
Barium MR 2 1989
Fluoride MR 2 1989
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.