CSO Flag Locations

Information provided by the Allegheny County Health Department
as of May 14, 2010

Allegheny River

• Allegheny Marina
• Brackenridge Water Treatment Plant
• Brilliant Marina
• Fox Chapel Marina
• Locks & Dams #2, #3, and #4
• Millvale Marina
• Oakmont Water Plant
• Outboard Haven Marina
• Pennsylvania D.E.P. - Waterfront Offices
• Pittsburgh River Rescue
• Pittsburgh Water Treatment Plant
• Tarentum Water Treatment Plant
• Three Rivers Rowing Association
• Upper Allegheny Sewage Treatment Plant 
• Washington's Landing

Ohio River

• Dashields Lock and Dam
• Emsworth Lock and Dam
• Groveton Boat Club
• Midway Marina
• River Quest
• West View Water Treatment Plant

Monongahela River 

• Carousel Marina
• Clairton Sewage Treatment Plant
• McKeesport Sewage Treatment Plant
• Sandcastle 
• Locks & Dams #2 and #3
• Mon Valley Speedboat Club

Youghiogheny River

• MAWC - McKeesport Water Treatment Plant
• McKees Point Marina