Mesilla Water System

PWSID: NM3560007

System Details

Population Served2,167
Service Connections827
Water SourceGroundwater
System TypeCommunity Water System
OwnerLocal Government
StatusActive
CityMesilla
Zip Code88046

Areas Served

  • Mesilla, Dona Ana County

Lead & Copper Testing

ContaminantLevelEPA Action LevelStatus
Lead (90th percentile)0.0031 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0029 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0016 mg/L0.015 mg/LBelow Action Level

2 Active Violations

ContaminantViolationDateHealth-BasedStatus
2024-10-17Open
2024-10-17YesOpen

Violation History (68 total)

ContaminantViolationDateHealth-BasedStatus
2024-11-20YesReturned to Compliance
2021-12-19Returned to Compliance
2021-12-19Returned to Compliance
2021-12-19Returned to Compliance
2020-11-18Returned to Compliance
2020-11-18Returned to Compliance
2020-11-01 MajorReturned to Compliance
2020-11-01 MajorReturned to Compliance
2020-10-01 MajorReturned to Compliance
2020-10-01 MajorReturned to Compliance
2020-10-01 MajorReturned to Compliance
2020-07-01Returned to Compliance
2020-07-01Returned to Compliance
2020-01-01 MajorReturned to Compliance
2020-01-01 MajorReturned to Compliance
2020-01-01 MajorReturned to Compliance
2019-07-01 MajorReturned to Compliance
2019-07-01 MajorReturned to Compliance
2019-07-01 MajorReturned to Compliance
2019-07-01 MajorReturned to Compliance
2018-10-01Returned to Compliance
2018-10-01Returned to Compliance
2018-08-18Returned to Compliance
2018-08-18Returned to Compliance
2018-07-01 MajorReturned to Compliance
2018-07-01 MajorReturned to Compliance
2018-07-01 MajorReturned to Compliance
2018-07-01 MajorReturned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2018-02-08Returned to Compliance
2017-10-25Returned to Compliance
2017-10-25Returned to Compliance
2017-10-01Returned to Compliance
2017-10-01Returned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-08-25YesReturned to Compliance
2017-07-01Returned to Compliance

Showing 50 of 66 historical violations.