DENVER, NC · Gaston County
SILVERSTONE S/D Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of April 30, 2011. 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 Gaston County, NC.
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 North Carolina’s official records. Always confirm current status with North Carolina before making decisions based on this information.
System facts
- System ID (PWSID)
- NC0136279
- System type
- Community Water System
- Population served
- 79
- Service connections
- 31
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – July 6, 1994
ResolvedMonitoring, Regular
—Nitrate
January 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 1990 – December 31, 1993
ArchivedMonitoring, Regular
—Selenium
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Arsenic
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Barium
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Cadmium
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Chromium
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Fluoride
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Mercury
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Nitrate
January 1, 1989 – December 31, 1991
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
September 19, 1986 – April 18, 1987
ArchivedMonitoring, Regular
—Selenium
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Arsenic
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Barium
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Cadmium
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Chromium
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Fluoride
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Mercury
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Nitrate
January 1, 1985 – December 31, 1987
ArchivedMonitoring, Regular
—Cadmium
October 1, 1980 – September 30, 1981
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 |
|---|---|---|---|---|
| July 1, 1993 – July 6, 1994 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrate | — | Archived |
| January 1, 1990 – December 31, 1993 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Arsenic | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Barium | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Fluoride | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 1989 – December 31, 1991 | Monitoring, Regular | Nitrate | — | Archived |
| September 19, 1986 – April 18, 1987 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Arsenic | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Barium | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Fluoride | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 1985 – December 31, 1987 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 1980 – September 30, 1981 | Monitoring, Regular | Cadmium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 23, 2005State Compliance achieved8 linked violations
- March 20, 1992State Formal Notice of Violation issued11 linked violations
- August 3, 1989State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
SPRIMONT, LEIGH
704-489-9404
DENVER, NC 28037