Public water system record
LITTLE BLACKTAIL RANCH WATER DISTRICT
Federal records show 6 health-based violations and 4 monitoring/reporting issues for LITTLE BLACKTAIL RANCH WATER DISTRICT in the last ten years. The most serious issue in this window was a resolved Radionuclides Rule violation.
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Health-based violations
Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Radionuclides Rule
Treatment technique failure
|
120 | Nov 1, 2022 | Resolved | No |
|
Radionuclides Rule
Treatment technique failure
|
120 | Dec 1, 2019 | Resolved | No |
|
Radionuclides Rule
Treatment technique failure
|
120 | Dec 1, 2019 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Mar 1, 2019 | Resolved | No |
|
Radionuclides Rule
Treatment technique failure
|
120 | Dec 1, 2018 | Resolved | No |
|
Radionuclides Rule
Treatment technique failure
|
120 | Dec 1, 2018 | Resolved | No |
Monitoring and reporting issues
Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.
| Issue | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Monitoring and reporting
|
Jun 1, 2025 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Dec 1, 2016 | Resolved |