HILTON HEAD, SC · Beaufort County
HHIU4 SQUIREGATE Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of September 1, 1997. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Beaufort County, SC.
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)
- SC0750021
- System type
- Community Water System
- Population served
- 112
- Service connections
- 43
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1997 – January 31, 1997
ArchivedMonitoring, Regular
—Nitrate
May 1, 1980 – April 30, 1981
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1997 – January 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| May 1, 1980 – April 30, 1981 | Monitoring, Regular | Nitrate | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 19, 1997State no additional Formal Action needed1 linked violation
- September 10, 1996State Compliance achieved2 linked violations
Last known contact on file (system is inactive)
Not on record
843-681-3426
HILTON HEAD, SC 29928