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 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): NC0467166
System type: Community Water System
Population served: 50
Service connections: 20
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – September 1, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 10, 1991 – October 9, 1991
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 12, 1991 – September 11, 1991
Archived
Monitoring, Regular
—
Fluoride
January 1, 1991 – December 31, 1993
Archived
Monitoring, Regular
—
Selenium
January 1, 1991 – December 31, 1993
Archived
Monitoring, Regular
—
Thallium, Total
January 1, 1991 – December 31, 1993
Archived
Monitoring, Regular
—
Barium
January 1, 1991 – December 31, 1993
Archived
Monitoring, Regular
—
Arsenic
January 1, 1991 – December 31, 1993
Archived
Monitoring, Regular
—
Chromium
January 1, 1991 – December 31, 1993
Archived
Monitoring, Regular
—
Cadmium
January 1, 1991 – December 31, 1993
Archived
Monitoring, 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
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
September 10, 1991 – October 9, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 12, 1991 – September 11, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Fluoride	—	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Selenium	—	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Thallium, Total	—	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Barium	—	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Arsenic	—	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Chromium	—	Archived
January 1, 1991 – December 31, 1993	Monitoring, Regular	Cadmium	—	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 Public Notification requested2 linked violations
June 17, 1993State Formal Notice of Violation issued4 linked violations
June 17, 1993State Public Notification requested2 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