Community Water System · PWS SC0860037
Sandy Run MHP (Sc0860037)
Summerville, South Carolina 29483 - drinking water served from groundwater sources to 41 people, tracked in EPA SDWIS and UCMR5.
- 41
- People served
- 171
- EPA violations
- 78
- Health-based
- Untested
- UCMR5 result
The verdict
EPA records 171 drinking-water violations at Sandy Run MHP (Sc0860037), 46% of them health-based - above the South Carolina per-system average.
- 171
- Total EPA violations on record
- 46%
- Health-based (MCL / treatment failure)
- 41
- People served by this system
- N/A
- PFAS compounds detected (UCMR5)
Water Quality Snapshot: Sandy Run MHP (Sc0860037)
Sandy Run MHP (Sc0860037) is a private-owned community water system that delivers drinking water to 41 residents in Summerville, South Carolina (Berkeley County) through 15 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 171 total violations for this system , of which 78 (46%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 67 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.
The most frequently cited contaminant at this system is Gross Alpha, Excl. Radon and U, recorded in 78 violations (MCL, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.
Across South Carolina, EPA tracks 1,390 public water systems serving 4,709,324 people, with 38,355 cumulative violations and 9,705 health-based violations on record. About 65% of systems in the state carry at least one violation, and state-wide the average per system is 27.6 violations. Statewide, 107 of 164 UCMR5-tested systems have reported PFAS detections (65.2%).
Sandy Run MHP (Sc0860037)'s 171 violations sit above the South Carolina average.
All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 15
- County
- Berkeley
- School/Daycare
- No
- MCL Violations
- 78
- Monitoring Violations
- 67
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Gross Alpha, Excl. Radon and U | MCL | 78 | 2024 |
| Consumer Confidence Rule | Other | 20 | 2005 |
| Lead and Copper Rule | MR | 7 | 2020 |
| Revised Total Coliform Rule | MON | 4 | 2017 |
| Coliform (TCR) | MR | 4 | 1999 |
| Benzene | MR | 3 | 1992 |
| Carbon tetrachloride | MR | 3 | 1992 |
| 1,1-Dichloroethylene | MR | 3 | 1992 |
| 1,2-Dichloroethane | MR | 3 | 1992 |
| Vinyl chloride | MR | 3 | 1992 |
| 1,1,1-Trichloroethane | MR | 3 | 1992 |
| Trichloroethylene | MR | 3 | 1992 |
| p-Dichlorobenzene | MR | 3 | 1992 |
| DICHLOROMETHANE | MR | 2 | 1992 |
| o-Dichlorobenzene | MR | 2 | 1992 |
| 1,2-Dichloropropane | MR | 2 | 1992 |
| Toluene | MR | 2 | 1992 |
| cis-1,2-Dichloroethylene | MR | 2 | 1992 |
| Ethylbenzene | MR | 2 | 1992 |
| 1,2,4-Trichlorobenzene | MR | 2 | 1992 |
| trans-1,2-Dichloroethylene | MR | 2 | 1992 |
| Styrene | MR | 2 | 1992 |
| Tetrachloroethylene | MR | 2 | 1992 |
| ETHYLENE DIBROMIDE | MR | 2 | 1992 |
| CHLOROBENZENE | MR | 2 | 1992 |
| 1,1,2-Trichloroethane | MR | 2 | 1992 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 2 | 1992 |
Verify This Water System
The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Sandy Run MHP (Sc0860037).
EPA SDWIS, Federal Reports
EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:
View PWS ID SC0860037 on SDWISSource: EPA SDWIS Federal Reports Search
South Carolina Drinking Water Authority
South Carolina's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.
Find SC regulator via EPA SDWISViolation Timeline
Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.
| Year (latest) | Contaminant | Category | Count | EPA Record |
|---|---|---|---|---|
| 2024 | Gross Alpha, Excl. Radon and U | MCL | 78 | SDWIS / SC0860037 / 4000 |
| 2020 | Lead and Copper Rule | MR | 7 | SDWIS / SC0860037 / 5000 |
| 2017 | Revised Total Coliform Rule | MON | 4 | SDWIS / SC0860037 / 8000 |
| 2005 | Consumer Confidence Rule | Other | 20 | SDWIS / SC0860037 / 7000 |
| 1999 | Coliform (TCR) | MR | 4 | SDWIS / SC0860037 / 3100 |
| 1992 | Benzene | MR | 3 | SDWIS / SC0860037 / 2990 |
| 1992 | Carbon tetrachloride | MR | 3 | SDWIS / SC0860037 / 2982 |
| 1992 | 1,1-Dichloroethylene | MR | 3 | SDWIS / SC0860037 / 2977 |
| 1992 | 1,2-Dichloroethane | MR | 3 | SDWIS / SC0860037 / 2980 |
| 1992 | Vinyl chloride | MR | 3 | SDWIS / SC0860037 / 2976 |
| 1992 | 1,1,1-Trichloroethane | MR | 3 | SDWIS / SC0860037 / 2981 |
| 1992 | Trichloroethylene | MR | 3 | SDWIS / SC0860037 / 2984 |
| 1992 | p-Dichlorobenzene | MR | 3 | SDWIS / SC0860037 / 2969 |
| 1992 | DICHLOROMETHANE | MR | 2 | SDWIS / SC0860037 / 2964 |
| 1992 | o-Dichlorobenzene | MR | 2 | SDWIS / SC0860037 / 2968 |
How Sandy Run MHP (Sc0860037) Compares
Cross-reference this system's record against state averages and the federal MCL framework for context.
| Metric | Sandy Run MHP (Sc0860037) | South Carolina avg | Federal benchmark |
|---|---|---|---|
| Total violations | 171 | 27.6 | SDWA compliance, any non-zero count is a recorded breach |
| Health-based violations | 78 | 7 | Indicates a contaminant exceeded a federal MCL |
| PFAS detection | None | 65.2% | EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt |
| Population served | 41 | 3,388 | Sizing context for compliance burden |
Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,390 regulated public water systems in South Carolina.
Federal MCL reference, Safe Drinking Water Act thresholds ▼
| Contaminant | Federal MCL / Action Level | Note |
|---|---|---|
| Lead | 0 mg/L (Action Level: 0.015 mg/L) | Lead and Copper Rule treatment technique |
| Arsenic | 0.010 mg/L (10 ppb) | Health-based MCL since 2006 |
| Total Coliform | Treatment technique (RTCR) | Indicator organism, monitoring trigger |
| PFOA / PFOS (PFAS) | 4.0 ppt each (final 2024 rule) | Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026) |
| Nitrate (as N) | 10 mg/L | Acute health risk for infants |
Frequently Asked Questions
Is Sandy Run MHP (Sc0860037) water safe to drink? ▼
How many people does Sandy Run MHP (Sc0860037) serve? ▼
What type of violations does Sandy Run MHP (Sc0860037) have? ▼
Has PFAS been detected in Sandy Run MHP (Sc0860037) water? ▼
What water source does Sandy Run MHP (Sc0860037) use? ▼
Where does this data come from? ▼
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.