PINE RIDGE WATER SYSTEM
PWSID: 084690475 · Pine Ridge, SD · Serves 7,482 people
According to EPA Safe Drinking Water Information System (SDWIS), PINE RIDGE WATER SYSTEM (PWSID 084690475) in Pine Ridge, SD is listed as a CWS water system covering about 7,482 people. The same extract lists 3 health-based violation records spanning 2018-2019. Those 3 health-based rows for PINE RIDGE WATER SYSTEM cover contaminants such as Groundwater Rule, Combined Uranium; they remain historical EPA registry entries, not a current compliance or drinkability score.
PINE RIDGE WATER SYSTEM has 3 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, Combined Uranium. Recorded violations span 2018–2019. Day-to-day primacy enforcement for this system runs through the South Dakota drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the South Dakota state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- 084690475
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Pine Ridge, SD
- Population Served
- 7,482
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 2 | 2 |
| Combined Uranium | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Combined Uranium | Yes | Oct 1, 2019 |
| Groundwater Rule | Yes | Jul 24, 2018 |
| Groundwater Rule | Yes | Jul 24, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for PINE RIDGE WATER SYSTEM?
How many people does PINE RIDGE WATER SYSTEM serve?
What violations does PINE RIDGE WATER SYSTEM have?
What contaminants have been found in PINE RIDGE WATER SYSTEM water?
Compare beyond South Dakota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest PINE RIDGE WATER SYSTEM on cumulative violation count (3) and EPA-reported population served (7,482). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo. Population peers include SEASIDE WATER DEPARTMENT, HUGHSON, CITY OF, STEVENS CO PUD - SUNCREST.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
PINE RIDGE WATER SYSTEM (084690475) is drawn from EPA SDWIS. Nearby county systems in this extract include KYLE WATER SYSTEM; OGLALA RWS PIPELINE; WANBLEE EAST; WHITE HORSE CREEK WATER SYSTEM. Health-based rows (3 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.