Big Ridge S/d
PWSID: NC0150170
System Details
| Population Served | 76 |
| Service Connections | 30 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Cullowhee |
| Zip Code | 28723 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Copper (90th percentile) | 1.4600 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0200 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0180 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (19 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2021-07-01 | | Returned to Compliance |
| | 2021-07-01 | | Returned to Compliance |
| | 2021-07-01 | | Returned to Compliance |
| | 2010-09-01 | | Returned to Compliance |
| | 2009-09-01 | Yes | Returned to Compliance |
| | 2009-08-01 | | Returned to Compliance |
| | 2008-06-14 | | Returned to Compliance |
| | 2008-03-02 | Yes | Returned to Compliance |
| | 2007-06-29 | | Returned to Compliance |
| | 2007-01-01 | | Returned to Compliance |
| | 2006-01-01 | | Returned to Compliance |
| | 2006-01-01 | Yes | Returned to Compliance |
| | 2005-10-01 | | Returned to Compliance |
| | 2005-01-01 | | Returned to Compliance |
| | 2005-01-01 | | Returned to Compliance |
| | 2004-01-01 | Yes | Returned to Compliance |
| | 2001-12-31 | Yes | Returned to Compliance |
| | 2000-07-01 | Yes | Returned to Compliance |
| | 1993-07-01 | | Returned to Compliance |