AGENCY VILLAGE, 08
LONG HOLLOW WATER SYSTEM Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace EPA Region 8’s official records. Always confirm current status with EPA Region 8 before making decisions based on this information.
System facts
- System ID (PWSID)
- 084690457
- System type
- Community Water System
- Population served
- 265
- Service connections
- 85
- Ownership
- Native American tribal
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Arsenic
August 1, 1978 – July 31, 1980
ArchivedMonitoring, Regular
—Fluoride
August 1, 1978 – July 31, 1980
ArchivedMonitoring, Regular
—Selenium
August 1, 1978 – July 31, 1980
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 1978 – July 31, 1980 | Monitoring, Regular | Arsenic | — | Archived |
| August 1, 1978 – July 31, 1980 | Monitoring, Regular | Fluoride | — | Archived |
| August 1, 1978 – July 31, 1980 | Monitoring, Regular | Selenium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Contact
CLOUD, JOHN
605-698-4211
AGENCY VILLAGE, SD 57262