Z06164590 USGS H06164590 4756191082328003030071SW1005001410.4 3320 N06164590 Beaver Creek near Zortman MT Y06164590 306164590 19840612 5.90 1.16 2 3.38 306164590 19850816 11.0 1.27 306164590 19860523 57.0 2.29 306164590 19870729 7.60 1.07 2 1.73 306164590 19880507 8.70 1.07 2 3.10 306164590 19890529 5.50 0.97 2 1.72 306164590 19900316 12.0 1.12 2 1.51 306164590 19910629 233 2.80 306164590 19911011 4.00 1.07 2 1.71