Public water system record
Knoll Ridge MHP
Serves Horse Shoe and Mills River, Henderson County, NC · 75 people served
Federal records show no health-based violations and 6 monitoring/reporting issues for Knoll Ridge MHP in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 6
Key facts
- Knoll Ridge MHP draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by North Carolina, November 2024.
- Record on file since 1985, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 40 service lines.
Check whether Knoll Ridge MHP 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.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2024 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2022 |
Active
Enforcement action in place
|
|
Public Notice
OTHER
|
Mar 12, 2020 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2018 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Aug 11, 2016 |
Active
Enforcement action in place
|
Full record since 1985
EPA's records for Knoll Ridge MHP go back to 1985. Before October 19, 2016 they list 4 health-based violations (3 resolved, 1 archived by EPA without a recorded fix) and 47 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 16 |
| 1990s | 2 | 2 |
| 2000s | 2 | 27 |
| 2010 to October 18, 2016 | 0 | 2 |
| October 19, 2016 to 2019 | 0 | 2 |
| 2020s | 0 | 3 |
Most recent health-based violation before October 19, 2016: Total Coliform, began April 2007, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 2007 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2006 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 9, 1991 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Sep 9, 1991 | Resolved |
Enforcement actions
North Carolina regulators took 9 formal enforcement actions against Knoll Ridge MHP between 2007 and 2024. The most recent was a compliance order (no penalty) in November 2024.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Nov 14, 2024 | North Carolina | Compliance order (no penalty) | 1 violation: Consumer Confidence Rule |
| Mar 30, 2022 | North Carolina | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| Jun 29, 2020 | North Carolina | Compliance order with a penalty | 1 violation: Lead and Copper Rule |
| Apr 29, 2020 | North Carolina | Compliance order (no penalty) | 1 violation: Public Notice |
| Mar 12, 2019 | North Carolina | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| Nov 20, 2018 | North Carolina | Compliance order (no penalty) | 1 violation: Consumer Confidence Rule |
| Oct 7, 2016 | North Carolina | Compliance order (no penalty) | 1 violation: Revised Total Coliform Rule |
| Sep 2, 2016 | North Carolina | Compliance order (no penalty) | 1 violation: Chlorine |
| Apr 5, 2007 | North Carolina | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Knoll Ridge MHP draws water from 2 wells.
Annual water quality report
Knoll Ridge MHP 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.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Knoll Ridge MHP for a copy.
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 North Carolina.
Certified drinking water labs by state EPA guidance for private wells