GRAND PORTAGE
PWSID: 055294101 · Grand Portage, MN · Serves 820 people
According to EPA Safe Drinking Water Information System (SDWIS), GRAND PORTAGE (PWSID 055294101) in Grand Portage, MN is listed as a CWS water system covering about 820 people. The same extract lists 46 health-based violation records spanning 2019-2024. Those 46 health-based rows for GRAND PORTAGE cover contaminants such as Interim Enhanced Surface Water Treatment Rule, Long Term 2 Enhanced Surface Water Treatment Rule, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
GRAND PORTAGE has 46 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. 4 distinct EPA contaminant codes appear in this system's record, including Interim Enhanced Surface Water Treatment Rule, Long Term 2 Enhanced Surface Water Treatment Rule, Revised Total Coliform Rule. Recorded violations span 2019–2024. Day-to-day primacy enforcement for this system runs through the Minnesota 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 Minnesota state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- 055294101
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Grand Portage, MN
- Population Served
- 820
- Health Violations
- Yes (46)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | 35 | 35 |
| Long Term 2 Enhanced Surface Water Treatment Rule | 9 | 9 |
| Revised Total Coliform Rule | 1 | 1 |
| Lead and Copper Rule | 1 | 1 |
Violation History (46)
Frequently Asked Questions
What does EPA SDWIS list for GRAND PORTAGE?
How many people does GRAND PORTAGE serve?
What violations does GRAND PORTAGE have?
What contaminants have been found in GRAND PORTAGE water?
Compare beyond Minnesota
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest GRAND PORTAGE on cumulative violation count (46) and EPA-reported population served (820). Violation-count peers include Zia Pueblo, Fort McDowell Community, EAST MONROE COUNTY WATER USERS. Population peers include EMERSON, VILLAGE OF, EMMONAK WATER SYSTEM, COTTONWOOD WATER ASSOCIATION.
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
GRAND PORTAGE (055294101) is drawn from EPA SDWIS. Nearby county systems in this extract include Grand Marais. Health-based rows (46 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.