EGAN
PWSID: SD4600115 · Egan, SD · Serves 241 people
According to EPA Safe Drinking Water Information System (SDWIS), EGAN (PWSID SD4600115) in Egan, SD is listed as a CWS water system covering about 241 people. The same extract lists 4 health-based violation records spanning 2009-2011. Those 4 health-based rows for EGAN cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
EGAN 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. 2 distinct EPA contaminant codes appear in this system's record, including Stage 1 Disinfectants and Disinfection Byproducts Rule, Groundwater Rule. Recorded violations span 2009–2011. 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)
- SD4600115
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Egan, SD
- Population Served
- 241
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 3 | 3 |
| Groundwater Rule | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Sep 21, 2011 |
| Groundwater Rule | Yes | Aug 26, 2011 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Jul 29, 2010 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Aug 20, 2009 |
Frequently Asked Questions
What does EPA SDWIS list for EGAN?
How many people does EGAN serve?
What violations does EGAN have?
What contaminants have been found in EGAN water?
Compare beyond South Dakota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest EGAN on cumulative violation count (4) and EPA-reported population served (241). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
EGAN (SD4600115) is drawn from EPA SDWIS. Nearby county systems in this extract include BIG SIOUX COMMUNITY WATER SYSTEM; FLANDREAU; COLMAN; FLANDREAU SCHOOL. 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.