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Documents & Downloads

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As-Built
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Laurel Run #1 Original As-Built (2002) Manage Audience
Wensell Mine Third VFP Adjustable Outlet - old (2013) Manage Audience
Laurel Run #1 Rehab - Updated As-Built - 2025 Manage Audience
General
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Laurel Run #1 Original Information Sheet - old (2001) Manage Audience
Map
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Blacklick Creek Watershed Location Manage Audience
Laurel Run Watershed Location Manage Audience
Impaired Streams Within The Blacklick Creek Watershed Manage Audience
Passive And Active Treatment Systems In The Blacklick Cr Watershed Manage Audience
Blacklick Creek Subwatershed Manage Audience
O&M Plan Instructions
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01 Wensell Mine - Addition of third VFP and O&M (2013) Manage Audience
Laurel Run #1 Rehab - Updated O&M Plan and Schematic - 2025 Manage Audience
Reports
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29-1 Laurel Run #1 O&M TAG 1 Report (2015) Manage Audience
Laurel Run #1 Final Report June 2002 Manage Audience
Kiski-Conemaugh OMR Assessment 12-8-17 Manage Audience
Passive Treatment of Acid Mine Drainage Manage Audience
29-2 LR1 O&M TAG 4 Report (Dec. 2022) Manage Audience
Laurel Run #1 Rehab - Final Report - 2025 Manage Audience
Macroinvertebate Study - 2008 Manage Audience
Schematic
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Laurel Run #1 Schematic - old (2001) Manage Audience
Laurel Run #1 Rehab - Updated Schematic - 2025 Manage Audience