HILL CITY
PWSID: SD4600159 · Hill City, SD · Serves 872 people
According to EPA Safe Drinking Water Information System (SDWIS), HILL CITY (PWSID SD4600159) in Hill City, SD is listed as a CWS water system covering about 872 people. The same extract lists 4 health-based violation records spanning 2018-2018. Those 4 health-based rows for HILL CITY cover contaminants such as Arsenic; they remain historical EPA registry entries, not a current compliance or drinkability score.
HILL CITY has 4 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. 1 distinct EPA contaminant code appears in this system's record, including Arsenic. Recorded violations span 2018–2018. 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)
- SD4600159
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Hill City, SD
- Population Served
- 872
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 4 | 4 |
Violation History (4)
Frequently Asked Questions
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Compare beyond South Dakota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HILL CITY on cumulative violation count (4) and EPA-reported population served (872). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND. Population peers include MONROE WATER DEPARTMENT, CLEVELAND, TOWN OF, AURELIUS WD NO 3.
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
HILL CITY (SD4600159) is drawn from EPA SDWIS. Nearby county systems in this extract include RAPID CITY; RAPID VALLEY SANITARY DISTRICT; COLONIAL PINE HILLS SANITARY DISTRIC; WALL. Health-based rows (4 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.