JACKSONVILLE, NC · Onslow County
SOUTHWEST MHP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of September 1, 1994. 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 Onslow County, NC.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- NC0467166
- System type
- Community Water System
- Population served
- 50
- Service connections
- 20
- Ownership
- privately owned
- Water source
- groundwater (wells)
SOUTHWEST MHP is one of 4,942 community water systems in North Carolina in the 500 or fewer people size category, formerly serving 50 people from groundwater.
EPA's federal records list this system as inactive in 1994; the record below is historical.
As of August 1, 2026, its federal record holds 12 entries between 1986 and 1993, all of which EPA lists as closed. Nothing has been added since 1993.
Of the 12, 10 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals, the Total Coliform Rules, and the Lead and Copper Rule.
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – September 1, 1994
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 1993 – June 30, 1993
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 10, 1991 – October 9, 1991
ArchivedMonitoring, Regular
—Mercury
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Nickel
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Selenium
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Arsenic
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Thallium, Total
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Antimony, Total
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Barium
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Fluoride
January 1, 1991 – December 31, 1993
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
September 19, 1986 – April 18, 1987
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1993 – September 1, 1994 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
| June 1, 1993 – June 30, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| September 10, 1991 – October 9, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Nickel | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Arsenic | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Thallium, Total | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Antimony, Total | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Barium | — | Archived |
| January 1, 1991 – December 31, 1993 | Monitoring, Regular | Fluoride | — | Archived |
| September 19, 1986 – April 18, 1987 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 27, 1993State Formal Notice of Violation issued2 linked violations
- September 27, 1993State Public Notification requested2 linked violations
- June 17, 1993State Formal Notice of Violation issued4 linked violations
- June 24, 1992State Formal Notice of Violation issued1 linked violation
- June 24, 1992State Public Notification requested1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
JACKSONVILLE, NC 28540