Z15212500 USGS H15212500 6120081451826000202261SW190201049.6 1250.00 N15212500 BOULDER C NR TIEKEL AK Y15212500 315212500 196406 450Bd 12.28 Bd 315212500 196507 290Bd 10.90 Bd 315212500 196606 215Bd 10.62 Bd 315212500 19670614 120 10.10 315212500 196806 155Bd 10.31 Bd 315212500 1969 12.0Bm 7.15 3Bm 315212500 197006 135Bd 10.20 Bd 315212500 197107 408Bd 10.58 Bd 315212500 19720710 180 7.82 315212500 1973 205Bm 7.90 Bm 315212500 19740828 133 7.65 315212500 19750702 320 8.24 315212500 19760710 170 8.14 315212500 197706 360Bd 8.57 Bd 315212500 19780612 210 8.42 315212500 197907 200Bd 8.39 Bd 315212500 198006 210Bd 8.42 Bd 315212500 19810807 1330 11.72 315212500 19820723 180 10.15 315212500 19830626 180 10.23 315212500 19840618 180 10.16 315212500 198507 125Bd 10.01 Bd 315212500 19860527 160 10.16 315212500 19870711 165 10.17 315212500 19880721 330 10.17 315212500 19890623 250 10.18 315212500 19900606 430 10.49 315212500 19910601 325 10.32 315212500 19920720 310 10.30 2 11.46 315212500 19930527 235 10.16 315212500 19940622 308 10.27 315212500 19950922 484 10.58 2 11.40 315212500 19960714 237 10.17 315212500 19970924 243 10.18 315212500 199806 382Bd 10.52 Bd 315212500 19990605 400 10.45 2 10.74 315212500 20000624 679 10.88 315212500 20010706 407 10.55 315212500 20020601 326 10.44 2 11.31 315212500 20030614 324 10.47 2 10.89 315212500 20040608 369 10.53 315212500 20050615 346 10.56 2 10.98 315212500 20060614 4689 10.68 315212500 20061009 17002 10.19