Human and Ecological Risk Assessment - Earthjustice

Appendix BAttachment B-2: CCW WMU DataCCW WMU Data (continued)PlantFacilityIDWMUTypeArea(acres)Capacity(cubic yards) Waste Type Original LinerLinerTypePetersburg 156 si 156.6901408 Ash none/natural soils no linerPleasant Prairie 243 LF 26 6500000 Ash and Coal Waste geosynthetic membrane compositePort Washington 242 LF 300 1900000 Ash and Coal Waste compacted clay clayPortland 67 LF 15 2200000 Ash and Coal Waste none/natural soils no linerPossum Point 77 SI 56 Ash and Coal Waste none/natural soils no linerPotomac River 140 LF 33 802000 Ash geosynthetic membrane compositePresque Isle 116 LF 292 14200000 Ash none/natural soils no linerR Gallagher 326 SI 170 20000000 Ash and Coal Waste compacted clay clayR M Schahfer 84 SI 80 1030000 Ash and Coal Waste none/natural soils no linerR M Schahfer 85 LF 200 17200000 Ash none/natural soils no linerReid Gardner 95 LF 112.5 4520000 Ash none/natural soils no linerRichard Gorsuch 36 LF 3003600 Ash compacted clay clayRiverbend 165 SI 143 3200000 Ash none/natural soils no linerRodemacher 247 SI 36 1200000 Ash compacted clay clayRodemacher 248 SI 109 2500000 Ash compacted clay clayRoxboro 239 LF 55 4165000 Ash none/natural soils no linerSandow 153 LF 125 1300000 Ash compacted clay claySandow 187 LF 48 903467 Ash and Coal Waste none/natural soils no linerSandow 188 SI 45 1351973 Ash and Coal Waste none/natural soils no linerScherer 199 SI 490 22262030 Ash and Coal Waste none/natural soils no linerShawnee 317 SI 180 5810000 Ash and Coal Waste none/natural soils no linerShawnee 318 LF 96 6100000 FBC none/natural soils no linerShawville 209 LF 68 8000000 Ash none/natural soils no linerSheldon 23 LF 9 375000 Ash compacted clay claySouth Oak Creek 3 LF 45 4050000 Ash and Coal Waste compacted clay claySouth Oak Creek 4 LF 130 4600000 Ash none/natural soils no linerSpringerville 154 LF 57 6400000 Ash none/natural soils no liner(continued)April 2010–Draft EPA document.B-2-8