CHESTER HEIGHTS, PA · Delaware County

ROSEHILL SCHOOL Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 27, 2013. 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 Delaware 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): PA1230005
System type: Community Water System
Population served: 40
Service connections: 2
Ownership: public/private mix
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2013 – February 27, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2013 – February 27, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Chlordane
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Nitrite
April 1, 2013 – February 27, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Endrin
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Diquat
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Endothall
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Glyphosate
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Simazine
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Picloram
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Dinoseb
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Atrazine
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
LASSO
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2013 – February 27, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2012 – December 31, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – February 27, 2013
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Mercury
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Nickel
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Selenium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Barium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Chromium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2011 – December 31, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – May 3, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Monitoring, Regular
—
Nitrite
July 1, 2010 – September 30, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – May 21, 2010
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2009 – June 30, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2009 – March 11, 2009
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2008 – December 31, 2008
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
December 1, 2008 – December 31, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – June 2, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2008 – July 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2008 – January 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – March 10, 2008
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2007 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2007 – December 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – November 21, 2007
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2007 – September 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Barium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Arsenic
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Fluoride
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Chromium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Cadmium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Selenium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
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, 2013 – February 27, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2013 – February 27, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2013 – February 27, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Chlordane	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Nitrite	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Endrin	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Diquat	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Endothall	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Glyphosate	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Simazine	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Picloram	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Dinoseb	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Atrazine	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	LASSO	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 2013 – February 27, 2013	Monitoring, Regular	Heptachlor epoxide	—	Resolved
November 1, 2012 – November 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2012 – February 27, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Mercury	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Nickel	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Selenium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Barium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Chromium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Fluoride	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2011 – May 3, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
September 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2010 – August 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Nitrite	—	Resolved
July 1, 2009 – May 21, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2009 – June 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 10, 2009 – March 11, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Arsenic	—	Resolved
December 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2008 – December 31, 2008	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2008 – June 2, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2008 – July 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2008 – January 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2008 – March 10, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2007 – November 21, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Barium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Arsenic	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Fluoride	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Chromium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Cadmium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Selenium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived

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

Enforcement actions

February 27, 2014State Compliance achieved1 linked violation
February 27, 2014State Other1 linked violation
November 22, 2013State Violation/Reminder Notice1 linked violation
November 6, 2013State Compliance achieved48 linked violations
October 25, 2013State Violation/Reminder Notice2 linked violations
October 25, 2013State Public Notification requested2 linked violations
October 25, 2013State Formal Notice of Violation issued2 linked violations
October 25, 2013State Compliance achieved1 linked violation
August 8, 2013State Formal Notice of Violation issued35 linked violations
August 8, 2013State Public Notification requested35 linked violations
August 8, 2013State Formal Notice of Violation issued35 linked violations
August 8, 2013State Public Notification requested35 linked violations
August 2, 2013State Compliance achieved1 linked violation
August 2, 2013State Public Notification received1 linked violation
February 5, 2013State Violation/Reminder Notice12 linked violations
February 5, 2013State Public Notification requested12 linked violations
February 5, 2013State Public Notification requested12 linked violations
February 5, 2013State Formal Notice of Violation issued12 linked violations
February 5, 2013State Formal Notice of Violation issued12 linked violations
February 5, 2013State Violation/Reminder Notice12 linked violations
February 1, 2013State Compliance achieved2 linked violations
September 19, 2012State Formal Notice of Violation issued1 linked violation
September 19, 2012State Formal Notice of Violation issued1 linked violation
May 3, 2012State Compliance achieved2 linked violations
May 3, 2012State Compliance achieved1 linked violation
May 3, 2012State Public Notification received2 linked violations
February 29, 2012State Violation/Reminder Notice2 linked violations
February 29, 2012State Public Notification requested2 linked violations
August 30, 2011State Formal Notice of Violation issued1 linked violation
June 8, 2011State Compliance achieved1 linked violation
November 23, 2010State Violation/Reminder Notice1 linked violation
October 28, 2010State Compliance achieved1 linked violation
October 28, 2010State Public Notification received1 linked violation
October 15, 2010State Compliance achieved1 linked violation
October 13, 2010State Compliance achieved1 linked violation
October 1, 2010State Public Notification received1 linked violation
October 1, 2010State Compliance Meeting conducted1 linked violation
June 2, 2010State Compliance achieved1 linked violation
June 2, 2010State Technical Assistance Visit1 linked violation
May 21, 2010State Technical Assistance Visit1 linked violation
May 21, 2010State Compliance achieved1 linked violation
May 13, 2010State Public Notification received1 linked violation
February 22, 2010State Public Notification requested1 linked violation
February 22, 2010State Formal Notice of Violation issued1 linked violation
December 4, 2009State Formal Notice of Violation issued1 linked violation
October 21, 2009State Compliance achieved1 linked violation
October 14, 2009State Formal Notice of Violation issued1 linked violation
July 27, 2009State Compliance achieved2 linked violations
April 23, 2009State Compliance achieved2 linked violations
April 23, 2009State Compliance achieved1 linked violation
March 11, 2009State Compliance achieved1 linked violation
February 9, 2009State Site Visit for enforcement purposes1 linked violation
February 9, 2009State Public Notification requested1 linked violation
February 9, 2009State Public Notification requested1 linked violation
February 9, 2009State Administrative/Compliance Order without penalty issued1 linked violation
February 9, 2009State Administrative/Compliance Order without penalty issued1 linked violation
February 9, 2009State Boil Water Order1 linked violation
February 9, 2009State Boil Water Order1 linked violation
February 9, 2009State Site Visit for enforcement purposes1 linked violation
February 9, 2009State Violation/Reminder Notice1 linked violation
October 21, 2008State Violation/Reminder Notice1 linked violation
October 21, 2008State Public Notification requested1 linked violation
October 21, 2008State Violation/Reminder Notice1 linked violation
October 6, 2008State Compliance achieved1 linked violation
October 6, 2008State Violation/Reminder Notice1 linked violation
March 10, 2008State Violation/Reminder Notice2 linked violations
March 10, 2008State Compliance achieved2 linked violations
January 30, 2008State Compliance achieved3 linked violations
January 30, 2008State Compliance achieved1 linked violation
January 29, 2008State Violation/Reminder Notice3 linked violations
January 29, 2008State Violation/Reminder Notice1 linked violation
November 21, 2007State Compliance achieved1 linked violation
November 20, 2007State Violation/Reminder Notice2 linked violations
October 19, 2004State Compliance achieved3 linked violations
October 19, 2004State Formal Notice of Violation issued3 linked violations
August 10, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 19, 1985State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 19, 1981State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

ROSEHILL SCHOOL

610-459-2389

CHESTER HEIGHTS, PA 19017