611 HARMON LLC (SC4060012)
PWSID: SC4060012 · Columbia, SC · Serves 24 people
According to EPA Safe Drinking Water Information System (SDWIS), 611 HARMON LLC (SC4060012) (PWSID SC4060012) in Columbia, SC is listed as a CWS water system covering about 24 people. The same extract lists 3 health-based violation records spanning 2012-2024. Those 3 health-based rows for 611 HARMON LLC (SC4060012) cover contaminants such as LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
611 HARMON LLC (SC4060012) 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. 3 distinct EPA contaminant codes appear in this system's record, including LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule, Lead and Copper Rule. Recorded violations span 2012–2024. Day-to-day primacy enforcement for this system runs through the South Carolina 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 Carolina state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- SC4060012
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Columbia, SC
- Population Served
- 24
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Revised Total Coliform Rule | 1 | 1 |
| Lead and Copper Rule | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Revised Total Coliform Rule | Yes | Aug 1, 2021 |
| Lead and Copper Rule | Yes | Jan 1, 2012 |
Frequently Asked Questions
What does EPA SDWIS list for 611 HARMON LLC (SC4060012)?
How many people does 611 HARMON LLC (SC4060012) serve?
What violations does 611 HARMON LLC (SC4060012) have?
What contaminants have been found in 611 HARMON LLC (SC4060012) water?
Compare beyond South Carolina
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest 611 HARMON LLC (SC4060012) on cumulative violation count (3) and EPA-reported population served (24). 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
611 HARMON LLC (SC4060012) (SC4060012) is drawn from EPA SDWIS. Nearby county systems in this extract include COLUMBIA CITY OF (SC4010001); FORT JACKSON (SC4010501); BGWC I-20 (SC3250012); HOPKINS COMMUNITY WATER SYSTEM (4020002). 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.