Pennsylvania "A" Counties With Combined Sewer Overflows

Allegheny County
Armstrong County

PENNSYLVANIA - "A" Counties
NPDES #	Facility Name	Permit Type*	Number of CSO Outfalls	Receiving Streams	CSOs Within 1 Mile of Drinking Water Intake
Allegheny County
PA0025984	Allegheny County San Auth	major	21	Chartiers Creek Monongahela River Saw Mill Run	0
PAG066113	Aspinwall Boro	general permit	3	Allegheny River	0
PAG066102	Braddock Boro	general permit	8	Monongahela River	0
PAG066126	Carnegie Boro	general permit	1	Chartiers Creek	0
PA0026824	Clairton Mun Auth Stp	major	5	Peters Creek	0
PAG066110	Crafton Boro	general permit	4	Chartiers Creek	0
PA0028401	Dravosburg Boro	minor	1	Monongahela River	0
PA0026981	Duquesne City	major	4	Monongahela River Thompson Run	0
PAG066120	East Pittsburgh Boro	general permit	3	Turtle Creek	0
PA0028436	Elizabeth Boro Mun Auth	major	6	Monongahela River	0
PAG066119	Etna Boro	general permit	8	Little Pine Creek Pine Creek	0
PAG066106	Girty's Run Joint Sew Auth	general permit	9	Girty's Run	0
PA0021113	Glassport Boro	major	5	Monongahela River	0
PAG066103	Homestead Boro	general permit	1	Monongahela River	0
PA0024589	Leetsdale Boro Mun Auth	minor	6	Ohio River	0
PA0027751	Leet Twp	minor	1	Big Sewickley Creek	0
PAG066129	Mayview State Hospital	general permit	1	Chartiers Creek	0
PA0026913	McKeesport City Mun Auth	major	28	Crooked Run Monongahela River Youghiogheny River	0
PAG066112	McKees Rocks Boro	general permit	3	Chartiers Creek Ohio River	0
PAG066127	Munhall Boro	general permit	4	Homestead Run	0
PAG066114	North Braddock Boro	general permit	1	Turtle Creek	0
PAG066101	Pitcairn Boro	general permit	1	Turtle Creek	0
PA0217611	Pittsburgh, City of	major	194	Allegheny River Baldwin Boro Sewer Becks Run Becks Run, UNT* to Bells Run Chartiers Creek Irwins Run Little Saw Mill Run Monongahela River Mt. Lebanon Twp Sewer Nine Mile Run Ohio River Ross Twp. Sewer Saw Mill Run Saw Mill Run, Culvert to Saw Mill Run, UNT* to Streets Run Streets Run, UNT* to Weymans Run Wilkinsburg Boro Sewer	0
PAG066105	Rankin Boro	general permit	2	Monongahela River	0
PA0020681	Sewickley Boro	minor	4	Ohio River	0
PAG066125	Sharpsburg Boro	general permit	6	Allegheny River	0
PAG066107	Stowe Twp	general permit	7	Ohio River	0
PAG066128	Swissvale Boro	general permit	1	Monongahela River	0
PAG066118	Turtle Creek Boro	general permit	10	Thompson Run Turtle Creek	0
PA0027391	Upper Allegheny Joint San Auth	major	19	Allegheny River Bull Creek	15
PA0022331	West Elizabeth Sanitary Auth	minor	1	Monongahela River	0
PAG066123	West Homestead Boro	general permit	2	Monongahela River	0
PAG066116	West View Boro	general permit	2	Girty's Run Girty's Run, UNT* to	0
PAG066108	Wilkins Twp	general permit	2	Thompson Run Thompson Run (Tributary of Turtle Creek)	0
PAG066104	Wilmerding Boro	general permit	9	Turtle Creek	0
Armstrong County
PA0037044	Ford City Boro Mun Sew Disp	major	3	Allegheny River	0
PA0025755	Freeport Boro	minor	6	Allegheny River Buffalo Creek	0
PA0042234	Kittanning Boro	major	9	Allegheny River	0

*
Major permit = discharger with a design flow of greater than or equal to 1 million gallons per day

Minor permit = discharger with a design flow of less than 1 million gallons per day

General permit = a category of dischargers within a geographic area, with registrants under the overall permit

UNT = unnamed tributary to

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Pennsylvania "A" Counties With Combined Sewer Overflows

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