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SL 142-1 Pigeon Creek
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SL 142-1 Pigeon Creek
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Project
Project Type
- None -
Active Treatment System
Passive Treatment System
Land Reclamation
Site Assessment & Restoration Plan
Stream
Use the drop-down menu to select the project type.
Project Status
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Good/Operational
Needs Maintenance
Not Operational
Abandoned/No longer exists
Under Development/Construction
AMD Source
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Oil/Gas Well
Refuse
Surface
Underground
Other
Use the drop-down menu to select the AMD source. Hold the CTRL key to select more than 1 source.
Original Construction Year
Enter the completion year that the project was originally constructed
Description
The SL 142-1 passive system was constructed in 1970 through Operation Scarlift to treat an abandoned mine discharge from the Dunkirk Mine. The system included a series of baffles, flow diverters, and aeration trays, and a settling pond to help aerate the water and precipitate iron. This is one of the oldest known (if not first) AMD passive treatment system in Pennsylvania.
This box provides the opportunity to write a short detailed narrative about the project. Some users also use this area to provide a history of the site.
OSM ID
Only enter, if an OSM ID already exists and is known. Otherwise it will be completed by the Datashed administrator at a later date.
AMLIS ID
Enter the Abandoned Mine Land Inventory System (AMLIS) ID if known. Otherwise leave blank.
Total Capital Cost
$
Must be a numeric field with two decimal places, do not include a dollar sign.
Elevation
Stream
Enter the name of the receiving stream that the AMD discharge or treatment system directly flows into. If stream is unnamed, enter Unnamed Tributary to the appropriate stream.
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Allegheny
Delaware
Kiski-Conemaugh
Monongahela
Ohio
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Quad
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Project Designer
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Primary Image
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Location
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Latitude / Longitude Method
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GPS
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Datashed
latlong.net
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How was the latitude and longitude acquired for this project?
Latitude
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Published
Influent Alkalinity
Most Recent Rebuild Year
Enter the year that the system was last rehabbed or rebuilt. If it hasn't been rebuilt, leave blank. If multiple rebuilds have been completed, enter the most recent and explain in Description.
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