SILVER KNOLLS MUTUAL WATER COMPANY
Nevada — Community Water System — PWSID: NV0004021
System Information
| PWSID | NV0004021 |
| System Name | SILVER KNOLLS MUTUAL WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 18, 1984 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Nevada |
| City | RENO |
| ZIP Code | 89508 |
| Address | 11105 BIGHORN DRIVE |
| Organization | POPE, TINA |
| Phone | 775-972-3975 |
Population & Service
| Population Served | 120 |
| Service Connections | 63 |
Drinking Water Violations (663)
This water system has 663 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | Sep 30, 2025 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2025 | Arsenic Rule |
| Jul 1, 2025 | Sep 30, 2025 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2025 | Arsenic Rule |
| Jul 1, 2025 | Sep 30, 2025 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2025 | Arsenic Rule |
| Apr 1, 2025 | Jun 30, 2025 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2025 | Arsenic Rule |
| Apr 1, 2025 | Jun 30, 2025 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2025 | Arsenic Rule |
| Apr 1, 2025 | Jun 30, 2025 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2025 | Arsenic Rule |
| Jan 1, 2025 | Mar 31, 2025 | Arsenic | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2025 | Arsenic Rule |
| Jan 1, 2025 | Mar 31, 2025 | Arsenic | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2025 | Arsenic Rule |
| Jan 1, 2025 | Mar 31, 2025 | Arsenic | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2025 | Arsenic Rule |
| Oct 1, 2024 | Dec 31, 2024 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2024 | Arsenic Rule |
| Oct 1, 2024 | Dec 31, 2024 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2024 | Arsenic Rule |
| Oct 1, 2024 | Dec 31, 2024 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2024 | Arsenic Rule |
| Jul 1, 2024 | Sep 30, 2024 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2024 | Arsenic Rule |
| Jul 1, 2024 | Sep 30, 2024 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2024 | Arsenic Rule |
| Jul 1, 2024 | Sep 30, 2024 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2024 | Arsenic Rule |
| Apr 1, 2024 | Jun 30, 2024 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2024 | Arsenic Rule |
| Apr 1, 2024 | Jun 30, 2024 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2024 | Arsenic Rule |
| Apr 1, 2024 | Jun 30, 2024 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2024 | Arsenic Rule |
| Jan 1, 2024 | Mar 31, 2024 | Arsenic | MCL | Yes | No | .012 UG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2024 | Arsenic Rule |
| Jan 1, 2024 | Mar 31, 2024 | Arsenic | MCL | Yes | No | .012 UG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2024 | Arsenic Rule |
| Jan 1, 2024 | Mar 31, 2024 | Arsenic | MCL | Yes | No | .012 UG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2024 | Arsenic Rule |
| Oct 1, 2023 | Dec 31, 2023 | Arsenic | MCL | Yes | No | 12 MG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2023 | Arsenic Rule |
| Oct 1, 2023 | Dec 31, 2023 | Arsenic | MCL | Yes | No | 12 MG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2023 | Arsenic Rule |
| Oct 1, 2023 | Dec 31, 2023 | Arsenic | MCL | Yes | No | 12 MG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2023 | Arsenic Rule |
| Jul 1, 2023 | Sep 30, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2023 | Arsenic Rule |
| Jul 1, 2023 | Sep 30, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2023 | Arsenic Rule |
| Jul 1, 2023 | Sep 30, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2023 | Arsenic Rule |
| Apr 1, 2023 | Jun 30, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2023 | Arsenic Rule |
| Apr 1, 2023 | Jun 30, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2023 | Arsenic Rule |
| Apr 1, 2023 | Jun 30, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2023 | Arsenic Rule |
| Jan 1, 2023 | Mar 31, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Mar 31, 2023 | Arsenic Rule |
| Jan 1, 2023 | Mar 31, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Mar 31, 2023 | Arsenic Rule |
| Jan 1, 2023 | Mar 31, 2023 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Mar 31, 2023 | Arsenic Rule |
| Oct 1, 2022 | Dec 31, 2022 | Arsenic | MCL | Yes | No | 11 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2022 | Arsenic Rule |
| Oct 1, 2022 | Dec 31, 2022 | Arsenic | MCL | Yes | No | 11 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2022 | Arsenic Rule |
| Oct 1, 2022 | Dec 31, 2022 | Arsenic | MCL | Yes | No | 11 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2022 | Arsenic Rule |
| Jul 1, 2022 | Sep 30, 2022 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2022 | Arsenic Rule |
| Jul 1, 2022 | Sep 30, 2022 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2022 | Arsenic Rule |
| Jul 1, 2022 | Sep 30, 2022 | Arsenic | MCL | Yes | No | 13 UG/L | 0.010 mg/L | 10 | Archived | Sep 30, 2022 | Arsenic Rule |
| Apr 1, 2022 | Jun 30, 2022 | Arsenic | MCL | Yes | No | 14 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2022 | Arsenic Rule |
| Apr 1, 2022 | Jun 30, 2022 | Arsenic | MCL | Yes | No | 14 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2022 | Arsenic Rule |
| Apr 1, 2022 | Jun 30, 2022 | Arsenic | MCL | Yes | No | 14 UG/L | 0.010 mg/L | 10 | Archived | Jun 30, 2022 | Arsenic Rule |
| Jan 1, 2022 | Mar 31, 2022 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Mar 31, 2022 | Arsenic Rule |
| Jan 1, 2022 | Mar 31, 2022 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Mar 31, 2022 | Arsenic Rule |
| Jan 1, 2022 | Mar 31, 2022 | Arsenic | MCL | Yes | No | 12 UG/L | 0.010 mg/L | 10 | Archived | Mar 31, 2022 | Arsenic Rule |
| Oct 1, 2021 | Dec 31, 2021 | Arsenic | MCL | Yes | No | 11 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2021 | Arsenic Rule |
| Oct 1, 2021 | Dec 31, 2021 | Arsenic | MCL | Yes | No | 11 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2021 | Arsenic Rule |
| Oct 1, 2021 | Dec 31, 2021 | Arsenic | MCL | Yes | No | 11 UG/L | 0.010 mg/L | 10 | Archived | Dec 31, 2021 | Arsenic Rule |
| Jul 1, 2021 | Sep 30, 2021 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2021 | Arsenic Rule |
| Jul 1, 2021 | Sep 30, 2021 | Arsenic | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2021 | Arsenic 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.