Drinking Water Compliance OS

EXCELSIOR, PA · Northumberland County

EXCELSIOR WATER ASSOCIATION Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of April 11, 1996. 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 Northumberland County, PA.

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 Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.

System facts

System ID (PWSID)
PA4490010
System type
Community Water System
Population served
78
Service connections
27
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 1996 – February 29, 1996

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 1996 – January 31, 1996

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    October 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    October 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    October 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    October 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Simazine

    October 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 1995 – August 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 1995 – September 30, 1995

    Resolved

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    July 1, 1995 – April 1, 1996

    Resolved

  • Monitoring, Regular

    —

    Simazine

    July 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    July 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    July 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    July 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    July 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    July 1, 1995 – September 30, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    July 1, 1995 – July 31, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    June 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 1995 – May 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 1995 – April 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Simazine

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    April 1, 1995 – June 30, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 1995 – February 28, 1995

    Resolved

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    January 1, 1995 – April 1, 1996

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 1995 – March 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 1995 – January 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 1994 – November 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Styrene

    October 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 1994 – August 31, 1994

    Archived

  • Monitoring, Regular

    —

    Benzene

    July 1, 1994 – September 30, 1994

    Archived

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    July 1, 1994 – April 1, 1996

    Resolved

  • Monitoring, Regular

    —

    Styrene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    Toluene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    CHLOROBENZENE

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    Xylenes, Total

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    July 1, 1994 – September 30, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    June 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 1994 – May 31, 1994

    Archived

  • Monitoring, Regular

    —

    CHLOROBENZENE

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Benzene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 1994 – April 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Styrene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Xylenes, Total

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    Toluene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 1994 – February 28, 1994

    Archived

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Nickel

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1994 – December 31, 1994

    Resolved

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    January 1, 1994 – April 1, 1996

    Archived

  • Monitoring, Regular

    —

    Styrene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Toluene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Benzene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 1994 – March 31, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 1994 – January 31, 1994

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 1993 – November 30, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 1993 – September 30, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 1993 – August 31, 1993

    Archived

  • Monitoring, Regular

    —

    Nitrate

    July 1, 1993 – September 30, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    July 1, 1993 – July 31, 1993

    Archived

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    July 1, 1993 – April 1, 1996

    Archived

  • Monitoring, Regular

    —

    Nitrite

    July 1, 1993 – September 30, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 1993 – May 31, 1993

    Archived

  • Monitoring, Regular

    —

    Nitrite

    April 1, 1993 – June 30, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 1993 – April 30, 1993

    Archived

  • Monitoring, Regular

    —

    Nitrate

    April 1, 1993 – June 30, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 1993 – March 31, 1993

    Archived

  • Monitoring, Regular

    —

    Selenium

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Regular

    —

    Nitrite

    January 1, 1993 – March 31, 1993

    Archived

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1993 – March 31, 1993

    Archived

  • Monitoring, Regular

    —

    Arsenic

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Regular

    —

    Barium

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Regular

    —

    Cadmium

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Regular

    —

    Chromium

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Regular

    —

    Fluoride

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Regular

    —

    Mercury

    January 1, 1993 – December 31, 1993

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    Benzene

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    October 1, 1992 – December 31, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    August 1, 1992 – August 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    July 1, 1992 – July 31, 1992

    Archived

  • Monitoring, Regular

    —

    Benzene

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    July 1, 1992 – September 30, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 1992 – May 31, 1992

    Archived

  • Monitoring, Regular

    —

    Benzene

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 1992 – April 30, 1992

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    April 1, 1992 – June 30, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 1992 – February 29, 1992

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Regular

    —

    Benzene

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1992 – March 31, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 1992 – January 31, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Regular

    —

    Benzene

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 1991 – October 31, 1991

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    October 1, 1991 – December 31, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    September 1, 1991 – September 30, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    August 1, 1991 – August 31, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    July 1, 1991 – July 31, 1991

    Archived

  • Monitoring, Regular

    —

    Benzene

    July 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    July 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    July 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    July 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Barium

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 27, 1991 – June 26, 1992

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    June 1, 1991 – June 30, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    May 1, 1991 – May 31, 1991

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring, Regular

    —

    Benzene

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    April 1, 1991 – June 30, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    March 1, 1991 – March 31, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    February 1, 1991 – February 28, 1991

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    January 1, 1991 – January 31, 1991

    Archived

  • Monitoring, Regular

    —

    Benzene

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1991 – March 31, 1991

    Archived

  • Monitoring of Treatment (SWTR-Filter)

    —

    Surface Water Treatment Rule

    December 1, 1990 – December 31, 1990

    Archived

  • Monitoring, Regular

    —

    Barium

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 27, 1990 – June 26, 1991

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    July 1, 1988 – June 30, 1992

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    Barium

    June 26, 1988 – June 25, 1989

    Archived

  • Monitoring, Regular

    —

    2,4-D

    June 24, 1988 – June 23, 1991

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    June 24, 1988 – June 23, 1991

    Archived

  • Monitoring, Regular

    —

    Endrin

    June 24, 1988 – June 23, 1991

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    June 24, 1988 – June 23, 1991

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    June 24, 1988 – June 23, 1991

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    June 24, 1988 – June 23, 1991

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Barium

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 26, 1987 – June 25, 1988

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Barium

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 26, 1986 – June 25, 1987

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Barium

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 26, 1985 – June 25, 1986

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    June 24, 1985 – June 23, 1988

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    June 24, 1985 – June 23, 1988

    Archived

  • Monitoring, Regular

    —

    2,4-D

    June 24, 1985 – June 23, 1988

    Archived

  • Monitoring, Regular

    —

    Endrin

    June 24, 1985 – June 23, 1988

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    June 24, 1985 – June 23, 1988

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    June 24, 1985 – June 23, 1988

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    July 1, 1984 – June 30, 1988

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Barium

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 25, 1984 – June 24, 1985

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Barium

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 25, 1983 – June 24, 1984

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 25, 1982 – June 24, 1983

    Archived

  • Monitoring, Regular

    —

    Barium

    June 25, 1982 – June 24, 1983

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 25, 1982 – June 24, 1983

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 25, 1982 – June 24, 1983

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 25, 1982 – June 24, 1983

    Archived

  • Monitoring, Regular

    —

    2,4-D

    June 24, 1982 – June 23, 1985

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    June 24, 1982 – June 23, 1985

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    June 24, 1982 – June 23, 1985

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    June 24, 1982 – June 23, 1985

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    June 24, 1982 – June 23, 1985

    Archived

  • Monitoring, Regular

    —

    Endrin

    June 24, 1982 – June 23, 1985

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Endrin

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    2,4-D

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Barium

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 25, 1981 – June 24, 1982

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    July 1, 1980 – June 30, 1984

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    2,4-D

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Endrin

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Barium

    June 24, 1980 – June 23, 1981

    Archived

  • Monitoring, Regular

    —

    Mercury

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    2,4-D

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Endrin

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Barium

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 24, 1979 – June 23, 1980

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    August 1, 1976 – July 31, 1980

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Last known contact on file (system is inactive)

Not on record

570-648-5124

EXCELSIOR, PA 17825