D & E WATER COMPANY
PWSID: SD4600392 · Black Hawk, SD · Serves 100 people
According to EPA Safe Drinking Water Information System (SDWIS), D & E WATER COMPANY (PWSID SD4600392) in Black Hawk, SD is listed as a CWS water system covering about 100 people. The same extract lists 2 health-based violation records spanning 2004-2006. Those 2 health-based rows for D & E WATER COMPANY cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
D & E WATER COMPANY has 2 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 Stage 1 Disinfectants and Disinfection Byproducts Rule. Recorded violations span 2004–2006. 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)
- SD4600392
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Black Hawk, SD
- Population Served
- 100
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2006 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Apr 1, 2004 |
Frequently Asked Questions
What does EPA SDWIS list for D & E WATER COMPANY?
How many people does D & E WATER COMPANY serve?
What violations does D & E WATER COMPANY have?
What contaminants have been found in D & E WATER COMPANY water?
Compare beyond South Dakota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest D & E WATER COMPANY on cumulative violation count (2) and EPA-reported population served (100). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
D & E WATER COMPANY (SD4600392) 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 (2 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.