OSM

Abandoned Mine Land Program


Priority 1 & 2 Problem Types

Problem Type Symbol Measured As Problem Type Symbol Measured As
Clogged Stream Lands CSL Acres Industrial/Residential Waste IRW Acres
Clogged Streams CS Miles Polluted Water: Agr. & Indust. PWAI Count
Dangerous Highwall DH Linear Feet Polluted Water: Human Consumption PWHC Count
Dangerous Impoundments DI Count Portals P Count
Dangerous Pile and Embankment DPE Acres Subsidence S Acres
Dangerous Slides DS Acres Surface Burning SB Acres
Gases: Hazardous/Explosive GHE Count Underground Mine Fire UMF Acres
Hazardous Equipment & Facilities HEF Count Vertical Opening VO Count
Hazardous Water Body HWB Count

 
AML home page Home Page