SHERIDAN LAKE HIGHLANDS, INC.
PWSID: SD4602285 · Piedmont, SD · Serves 85 people
According to EPA Safe Drinking Water Information System (SDWIS), SHERIDAN LAKE HIGHLANDS, INC. (PWSID SD4602285) in Piedmont, SD is listed as a CWS water system covering about 85 people. The same extract lists 7 health-based violation records spanning 2010-2020. Those 7 health-based rows for SHERIDAN LAKE HIGHLANDS, INC. cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule, Groundwater Rule, Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
SHERIDAN LAKE HIGHLANDS, INC. has 7 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. 3 distinct EPA contaminant codes appear in this system's record, including Stage 1 Disinfectants and Disinfection Byproducts Rule, Groundwater Rule, Total Haloacetic Acids (HAA5). Recorded violations span 2010–2020. 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)
- SD4602285
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Piedmont, SD
- Population Served
- 85
- Health Violations
- Yes (7)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 4 | 4 |
| Groundwater Rule | 2 | 2 |
| Total Haloacetic Acids (HAA5) | 1 | 1 |
Violation History (7)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2020 |
| Groundwater Rule | Yes | Dec 1, 2019 |
| Groundwater Rule | Yes | Nov 1, 2019 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Jun 28, 2017 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | May 31, 2013 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Jun 1, 2012 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Apr 17, 2010 |
Frequently Asked Questions
What does EPA SDWIS list for SHERIDAN LAKE HIGHLANDS, INC.?
How many people does SHERIDAN LAKE HIGHLANDS, INC. serve?
What violations does SHERIDAN LAKE HIGHLANDS, INC. have?
What contaminants have been found in SHERIDAN LAKE HIGHLANDS, INC. water?
Compare beyond South Dakota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SHERIDAN LAKE HIGHLANDS, INC. on cumulative violation count (7) and EPA-reported population served (85). Violation-count peers include SANTEE UTILITY COMMISSION, CHEFORNAK WATER SYSTEM, LYNN WATER WORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
SHERIDAN LAKE HIGHLANDS, INC. (SD4602285) is drawn from EPA SDWIS. Nearby county systems in this extract include BOX ELDER; ELLSWORTH AFB; STURGIS; BLACK HAWK WATER USER DISTRICT. Health-based rows (7 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.