ASPEN RIDGE SUBD
Idaho - Community Water System - PWSID: ID7220007
System Information
| PWSID | ID7220007 |
| System Name | ASPEN RIDGE SUBD |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Jun 26, 2026 |
Location & Contact
| State | Idaho |
| City | ISLAND PARK |
| ZIP Code | 83429 |
| Address | PO BOX 671 |
| Organization | CALDERA WATER COMPANY INC. |
| Phone | 208-499-4329 |
Population & Service
| Population Served | 204 |
| Service Connections | 70 |
Drinking Water Violations (869)
This water system has 869 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 4, 2025 | - | MR | No | Yes | - | - | - | Resolved | Sep 29, 2025 | - | |
| Aug 4, 2025 | - | MR | No | Yes | - | - | - | Resolved | Sep 29, 2025 | - | |
| Aug 4, 2025 | - | MR | No | Yes | - | - | - | Resolved | Sep 29, 2025 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2024 | - | |
| Sep 2, 2023 | - | MR | No | Yes | - | - | - | Resolved | Mar 7, 2024 | - | |
| Sep 2, 2023 | - | MR | No | Yes | - | - | - | Resolved | Mar 7, 2024 | - | |
| Sep 2, 2023 | - | MR | No | Yes | - | - | - | Resolved | Mar 7, 2024 | - | |
| Aug 28, 2023 | - | MR | No | No | - | - | - | Resolved | Mar 7, 2024 | - | |
| Aug 28, 2023 | - | MR | No | No | - | - | - | Resolved | Mar 7, 2024 | - | |
| Aug 28, 2023 | - | MR | No | No | - | - | - | Resolved | Mar 7, 2024 | - | |
| Aug 26, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Aug 26, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Aug 26, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
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| Aug 26, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Aug 26, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Aug 26, 2023 | - | Other | No | No | - | - | - | Addressed | - | - |
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.