Z06306500 USGS H06306500 4501501064849003030003SW100901011597 3430 N06306500 Tongue River near Decker MT Y06306500 306306500 19280528 3730 306306500 19290602 7220 306306500 19300602 1410 306306500 19310517 3640 306306500 19320523 4820 306306500 19330603 5180 306306500 19340510 596 306306500 19350614 4100 6.45 306306500 19360602 4140 6.47 306306500 19370619 4330 6.91 306306500 19380625 5160 7.45