MAXWELL COLONY
PWSID: SD4602023 · Scotland, SD · Serves 150 people
According to EPA Safe Drinking Water Information System (SDWIS), MAXWELL COLONY (PWSID SD4602023) in Scotland, SD is listed as a CWS water system covering about 150 people. The same extract lists 3 health-based violation records spanning 2016-2023. Those 3 health-based rows for MAXWELL COLONY cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
MAXWELL COLONY 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, Revised Total Coliform Rule. Recorded violations span 2016–2023. 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)
- SD4602023
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Scotland, SD
- Population Served
- 150
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 2 | 2 |
| Revised Total Coliform Rule | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Nov 29, 2023 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Nov 29, 2023 |
| Revised Total Coliform Rule | Yes | May 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for MAXWELL COLONY?
How many people does MAXWELL COLONY serve?
What violations does MAXWELL COLONY have?
What contaminants have been found in MAXWELL COLONY water?
Compare beyond South Dakota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MAXWELL COLONY on cumulative violation count (3) and EPA-reported population served (150). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo.
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
MAXWELL COLONY (SD4602023) is drawn from EPA SDWIS. Nearby county systems in this extract include BY WATER DISTRICT; SPRINGFIELD; TYNDALL; SCOTLAND. 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.