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Mr. Kent Gorham November 16, 1994 Page 9 level, flow, and field parameter visits occurred in 1993. Pond 18-4: Pend 18-4 overlies an area of the East mine inactive since 1983. No retreat mining has oocin:'red in the vicinity of Pond 18-4. A sufficient hydrology database consisting of flow, water level, field n3ramator~ and water quality information had been established prior to 1993 to define the hydrology at this location. Dicing 1993, no new mining activities with the potential of creating detec,-table impacts occurred in the vicinity of Pond 18-4. Currently this pond is not required to be monitored further until one year prior to reinitiating development of the East Mine. As compared to current requirements, no monitoring omissions oaasred during 1993; three additional water level, flow, aryl field naramotor visits oocxnZ'ed Zn 1993. Pbrd 19-1: Purl 19-1 overlies an area of the Fast mine inactive since 1983. A sufficient hydrology database consisting of flow, water level, field parameter, and water quality information had been established prior to 1993 to define the hydrology at this location. Durllg 1993, n0 new minir' activities with the potential of creating detectable 11l~actS ooccasred In the vicinity of Pond 19-1. Currently this pond is not required to be monitored further until one year prior to reinitiating development of the East Mine. As compared to current requirements, no monitoring omissions ooc~sred during 1993; two additional water level, flow, and field p,~matar visits occurred in 1993. Pond 82: Pond 82 overlies an area of the F~St mine inactive since 1986 and outside the potential subsidence zone given mine development to date. A sufficient hydrology database consisting of flow, water level, field para~++~tar, and water quality information had been established prior to 1993 to define the hydrology at this location. During 1993, no new mining activities with the potential of creating detectable impacts oocauz-ed in the vicinity of Fond 82. Currently this porn is not required to be monitored further until one year prior to reinitiating development of the East Mine. As oatq~ared to current requiremPSits, no monitarirg rn,;~~ions occarrred during 1993; two additional water level, flow, aryl field ~ramater visits occux'r~ed in 1993. Pond 6-5: Pond 6-5 lies outside the zone of any potential subsidence and is located 5200 feet frwn the nearest mining which took place in 1985. A sufficient hydrology database consisting of flow, water level, field parameter, aryl water quality