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<br />Item Predicted impact in <br />Observed impact Prediction accurate? <br /> ermit a lication yes/no/indeterminate <br />Twentymile No off-site Continued undermining; no Yes, based on data from i <br /> <br />Sandstone <br />impacts <br />impact. t <br />monitoring wells (in annual <br /> h drolo re orts). <br />Foidel Creek Not undermined during this reporting period <br /> Yes. Although observed is <br /> greater than predicted, <br /> prediction was for an 800 ft. <br /> panel, rather than the actual <br /> Maximum 1000 ft. panel. Observed <br /> subsidence 0.25 subsidence magnitude is <br />Middle Creek ft. (3 in.) [Table Maximum subsidence 2 <br />0 ft within 6.0 ft. maximum <br /> 21, Exhibit 7D-1 . <br />. predicted for panel 3 in Table <br /> of permit]. No 18, Exhibit 7D-1. Annual <br /> diminution of use. hydrology report for 2000 <br /> shows no adverse impact to <br /> hydrologic balance at site 700 <br /> immediately downstream <br /> from subsidence. <br />Fish Creek <br />Not undermined during this reporting period <br />AVF <br />Monitoring <br />well Not undermined during this reporting period <br />006BRDH7 <br />Ashley <br />impoundment Not undermined during this reporting period <br />and irrigation <br />ditch <br />Hayden-Gore <br />Pass <br />owerline S <br />b <br />id <br />d b d <br />i <br />d <br />U <br />d <br />b <br />id <br />d <br /> u <br />s <br />e <br />y n <br />erm <br />ne <br />an <br />su <br />s <br />e <br />. <br />Wolcott Tap- panels 2 Right Visual inspections found no <br />Wolcott <br />( through 12 Right, significant damage. Minor <br />Yes <br /> but no material damage was found on two <br />owerline d li <br />t <br />i <br />N <br /> amage or power <br />ne s <br />ructures. <br />o repa <br />rs <br />Western Area diminution of use. were necessary. <br />Power <br />Administratio <br />n owerline <br />Yampa Valley <br />Electric <br />Not undermined during this reporting period. <br />Association <br />owerline <br />UP Railroad Not undermined during this reporting period. <br />track <br />County Road Not undermined during this reporting period. <br />33 <br />