RANCHO GRANDE WATER ASSOCIATION INC
New Mexico — Community Water System — PWSID: NM3523502
System Information
| PWSID | NM3523502 |
| System Name | RANCHO GRANDE WATER ASSOCIATION INC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1980 |
| Last Reported | Dec 3, 2025 |
Location & Contact
| State | New Mexico |
| City | RESERVE |
| ZIP Code | 87830 |
| Address | — |
| Organization | BRADSHAW, SANDRA |
| Phone | 575-533-6466 |
Population & Service
| Population Served | 215 |
| Service Connections | 84 |
Drinking Water Violations (69)
This water system has 69 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 14, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 24, 2022 | Public Notice Rule and Revised PN Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 25, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 25, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 25, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 25, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 25, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 14, 2021 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 7, 2022 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 7, 2022 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 7, 2022 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 7, 2022 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2023 | Ground Water Rule |
| Sep 2, 2021 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 7, 2022 | Ground Water Rule |
| Jun 7, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 1, 2023 | Ground Water Rule |
| Jun 7, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 1, 2023 | Ground Water Rule |
| Jun 7, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 1, 2023 | Ground Water Rule |
| Jun 7, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 1, 2023 | Ground Water Rule |
| Jun 7, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 1, 2023 | Ground Water Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Dec 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 26, 2014 | Consumer Confidence Rule |
| Jul 1, 2014 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 26, 2014 | Consumer Confidence Rule |
| Jul 1, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 5, 2013 | Consumer Confidence Rule |
| Jul 1, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 5, 2013 | Consumer Confidence Rule |
| Oct 1, 2011 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 25, 2012 | Consumer Confidence Rule |
| Oct 1, 2011 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 25, 2012 | Consumer Confidence Rule |
| Jul 1, 2011 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 25, 2012 | Consumer Confidence Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.