Public water system record
Sicangu Mni Wiconi Rural Water System
Serves Norris, Draper and Wood, Mellette County and Jones County, SD · 5,610 people served
Federal records show 1 health-based violation and 5 monitoring/reporting issues for Sicangu Mni Wiconi Rural Water System in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 0
- Unresolved
- 1
- Any acute record
- No
- Monitoring issues, last 10 years
- 5
Key facts
- Sicangu Mni Wiconi Rural Water System buys its water from Mni Wiconi WTP / Coreline.
- Record on file since 1982, with 10 health-based violations before October 19, 2016.
Check whether Sicangu Mni Wiconi Rural Water System serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
|
350 | Oct 17, 2024 | Active | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Oct 17, 2024 | Active |
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2023 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Nov 11, 2023 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Nov 1, 2022 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
May 1, 2017 | Resolved |
Full record since 1982
EPA's records for Sicangu Mni Wiconi Rural Water System go back to 1982. Before October 19, 2016 they list 10 health-based violations (5 resolved, 5 archived by EPA without a recorded fix) and 20 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 9 |
| 1990s | 5 | 4 |
| 2010 to October 18, 2016 | 5 | 7 |
| October 19, 2016 to 2019 | 0 | 1 |
| 2020s | 1 | 4 |
Most recent health-based violation before October 19, 2016: Total Coliform, began September 2015, Resolved.
Show all 10 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2015 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jan 1, 2015 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Dec 1, 2012 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1994 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1993 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1993 | Archived |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jul 1, 1991 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1991 | Archived |
What the violations mean
LEAD AND COPPER RULE REVISIONS
1 incidentThe system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Sicangu Mni Wiconi Rural Water System buys its water from Mni Wiconi WTP / Coreline. It lists no wells or intakes of its own. 1 other community water system buys water from Sicangu Mni Wiconi Rural Water System. 1 other public water system has an emergency connection to Sicangu Mni Wiconi Rural Water System.
Buys water from
- Mni Wiconi WTP / Coreline Fort Pierre, SD
Community systems that buy water from it
- Mission Water System Mission, SD
Annual water quality report
Sicangu Mni Wiconi Rural Water System must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by EPA Region 8.
Certified drinking water labs by state EPA guidance for private wells