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~"` ~' ~- N°'~' c'~°` mss, P~ ~ • III IIIIIIIIIIIII III <br />.~s~r~f r~~. 999 <br />P~ .- <br />P 86': Porn 86 lies outside the area of any potential mining impacts. For this <br />reason, the pond was rat observed in June. The pond was observed in July <br />(1/2 full) aryl August (1/8 full) 1992 and found partially full with no <br />discharge occurring. No water quality samples were obtained. A <br />sufficient database exists to characterize pre-mining water quality at <br />this site. No further monitoring was conducted during 1992 as it was <br />presumed the pond remained below discharge level throughout the remainder <br />of the year. 'There is no practical reason to wntinue monitoring at Pond <br />86 as no mine related impacts can reasonably be expected to occur at this <br />site. <br />P 87': Pond 87 lies outside the area of any potential mining impacts. The pored <br />was observed in June (1/2 full), July (1/2 full), and August (1/3 full) <br />1992 and foutri partially full with no discharge oa.-urring. No water <br />quality samples were obtained. A sufficient database exists to <br />characterize pre-mining water quality at this site. No further monitoring <br />was conducted during 1992 as it was presumed the pond remained below <br />discharge levels throughout the remainder of the year. There is no <br />practical reason to continue monitoring at Pond 87 as no mine related <br />impacts can reasonably be expected to occur at this site. <br />P 88: Pond 88 lies outside the subsidence zone although small areas of the <br />contributing watershed are within this zone. Pond 88 was observed in June <br />(3/4 full), July (1/2 full), and August (dry) 1992. No water quality <br />samples were obtained as no flows were observed. A sufficient database <br />exists to characterize pre-mining water quality at this site. No further <br />monitoring was conducted during 1992 as the pond was observed dry and <br />presummed to remain dry throughout the remainder of the year. <br />P 89: Pord 89 lies outside the subsidence zone but downstream of the potentially <br />affected area over the west coal pod. No mining which could reasonably be <br />expected to effect changes in water quality at this pond took place during <br />or prior to 1992. Porn 89 was observed in June (7/8 full), July (1/3 <br />full), and August (1/4 full). The Julv observation was omitted from the <br />AHR. No water quality samples were obtained. A sufficient database <br />exists to characterize pre-mirwxJ water quality at this site. No further <br />monitoring was conducted during 1992 as it was presumed the pond remained <br />below discharge levels throughout the remainder of the year. <br />P 812: Pond 81 overlies an area of the Fast mine inactive since 1983. No retreat <br />mining has occurred in the vicinity of Pond 81. Porci 81 was observed in <br />June (1/2 full), July (1/4 full), and August (1/8 full) 1992. No water <br />quality samples were obtained as no flaws were observed. A sufficient <br />database exists to characterize water quality at this site. Available <br />water quality information for this pond has all been collected subsequent <br />to advance mining in this area. No further monitoring was conducted <br />during 1992 as it was presumed the pond remained below discharge levels <br />throughout the remainder of the year. <br />P 85: Pond 85 lies over an area protected from subsidence by virtue of the <br />mining method utilized (no retreat mining with pillars sized to prevent <br />subsidence). Pord 85 was observed in June (7/8 full), July (3/4 full), <br />and August (i/2 full) 1992. No water quality samples were obtained as no <br />1 <br />