PlainWater
States → New Mexico

VALLECITOS MDWCA

PWS ID: NM3503521 · VALLECITOS, New Mexico 87581

Population Served
84
Total Violations
553
Health-Based Violations
251
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
28
County
Rio Arriba
School/Daycare
No
MCL Violations
39
Monitoring Violations
251
Treatment Tech Violations
212

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Interim Enhanced Surface Water Treatment Rule TT 145 2018
Coliform (TCR) MR 79 2016
Surface Water Treatment Rule TT 64 2017
Surface Water Treatment Rule MR 42 2017
Coliform (TCR) MCL 29 2002
Consumer Confidence Rule Other 20 2015
Public Notice Other 20 2019
Lead and Copper Rule MR 15 2013
Revised Total Coliform Rule MON 13 2018
Chlorine MR 12 2017
Revised Total Coliform Rule MCL 10 2017
Interim Enhanced Surface Water Treatment Rule MR 10 2022
Total Haloacetic Acids (HAA5) MR 8 2014
TTHM MR 8 2014
Long Term 2 Enhanced Surface Water Treatment Rule TT 3 2010
1,2,4-Trichlorobenzene MR 2 2006
cis-1,2-Dichloroethylene MR 2 2006
DICHLOROMETHANE MR 2 2006
o-Dichlorobenzene MR 2 2006
p-Dichlorobenzene MR 2 2006
1,2-Dichloroethane MR 2 2006
1,1,1-Trichloroethane MR 2 2006
Carbon tetrachloride MR 2 2006
CHLOROBENZENE MR 2 2006
Toluene MR 2 2006
Ethylbenzene MR 2 2006
Xylenes, Total MR 2 2006
Vinyl chloride MR 2 2006
trans-1,2-Dichloroethylene MR 2 2006
1,2-Dichloropropane MR 2 2006
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.