Resources We hope you find the following technical reference information helpful. Please email us with any questions. Turtle Creek Release Rate Map Turtle Creek Watershed River Conservation Plan Turtle Creek Watershed Act 167 Stormwater Management Plan Turtle Creek Watershed TMDL (Allegheny and Westmoreland Counties) For Mine Drainage Affected Segments Information to help you create a rain garden at your home or property Remediation of the Irwin Discharge through Passive Treatment and Resource Recovery How to develop and implement a stormwater management plan for your property Abandoned Mine Drainage Comprehensive Strategy for the Turtle Creek Watershed Acid Mine Drainage in the Turtle Creek Watershed: Sources, Problems, and Abatement Report on the concentration of various parameters within Turtle Creek by Mr. Bickmore of the University of Pittsburgh at Greensburg