CLAYTON, NC · Johnston County

WILLIAMS MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of April 27, 2000. 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 Johnston 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): NC0351432
System type: Community Water System
Population served: 45
Service connections: 14
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – May 17, 1996
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Thallium, Total
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Mercury
January 1, 1993 – December 31, 1995
Resolved
Monitoring, Regular
—
Barium
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Cadmium
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Chromium
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
CYANIDE
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Nickel
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Selenium
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Antimony, Total
January 1, 1993 – December 31, 1995
Archived
Monitoring, Regular
—
Selenium
January 1, 1993 – December 31, 1995
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
Barium
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
Cadmium
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
Chromium
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
CYANIDE
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
Fluoride
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
Selenium
January 1, 1992 – December 31, 1994
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 1987 – December 31, 1990
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)Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 1993 – May 17, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
June 1, 1993 – June 30, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Thallium, Total	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Mercury	—	Resolved
January 1, 1993 – December 31, 1995	Monitoring, Regular	Barium	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Cadmium	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Chromium	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	CYANIDE	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Nickel	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Nitrate	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Selenium	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Antimony, Total	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Selenium	—	Resolved
January 1, 1992 – December 31, 1994	Monitoring, Regular	Arsenic	—	Archived
January 1, 1992 – December 31, 1994	Monitoring, Regular	Barium	—	Archived
January 1, 1992 – December 31, 1994	Monitoring, Regular	Cadmium	—	Archived
January 1, 1992 – December 31, 1994	Monitoring, Regular	Chromium	—	Archived
January 1, 1992 – December 31, 1994	Monitoring, Regular	CYANIDE	—	Archived
January 1, 1992 – December 31, 1994	Monitoring, Regular	Fluoride	—	Archived
January 1, 1992 – December 31, 1994	Monitoring, Regular	Selenium	—	Archived
January 1, 1987 – December 31, 1990	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	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)Resolved addressed and confirmed by the state

Enforcement actions

December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved3 linked violations
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved2 linked violations
December 20, 1999State Compliance achieved1 linked violation
December 20, 1999State Compliance achieved1 linked violation
April 21, 1997State Unresolved175 linked violations
September 8, 1995State Formal Notice of Violation issued344 linked violations
February 23, 1994State Formal Notice of Violation issued296 linked violations
December 4, 1991State Case droppedgeneral compliance action — not tied to a specific violation on record
October 29, 1991State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
October 29, 1991State Administrative Penalty assessedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

Phone not on record

CLAYTON, NC 27520