CONWAY, SC · Horry County
GSW&SA (SC2620004) Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace South Carolina’s official records. Always confirm current status with South Carolina before making decisions based on this information.
System facts
- System ID (PWSID)
- SC2620004
- System type
- Community Water System
- Population served
- 252,840
- Service connections
- 108,645
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
May 15, 2000 – July 26, 2005
ResolvedMonitoring, Regular
—Nitrate
July 1, 1993 – September 30, 1993
ResolvedMonitoring, Regular
—Nitrate
April 1, 1993 – June 30, 1993
ResolvedMonitoring, Regular
—Mercury
January 1, 1993 – January 31, 1993
ResolvedMonitoring, Regular
—Nitrate
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—Chromium
January 1, 1993 – January 31, 1993
ResolvedMonitoring, Regular
—Selenium
January 1, 1993 – January 31, 1993
ResolvedMonitoring, Regular
—Barium
January 1, 1993 – January 31, 1993
ResolvedMonitoring, Regular
—Cadmium
January 1, 1993 – January 31, 1993
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1992 – February 29, 1992
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedFluoride
July 17, 1985 – October 16, 1985
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 15, 2000 – July 26, 2005 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 1993 – September 30, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1993 – January 31, 1993 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1993 – January 31, 1993 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1993 – January 31, 1993 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1993 – January 31, 1993 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 1993 – January 31, 1993 | Monitoring, Regular | Cadmium | — | Resolved |
| February 1, 1992 – February 29, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 17, 1985 – October 16, 1985 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 26, 2005State Compliance achieved2 linked violations
- July 11, 2005State Violation/Reminder Notice1 linked violation
- October 26, 1994State Compliance achieved6 linked violations
- July 10, 1993State Compliance achieved2 linked violations
Contact
LEWIS, WADE
843-234-8989
CONWAY, SC 29526