Show powder river rightly J named water burns bums arvada wyo powder river to Is a fitting name for the stream which passes through the northeastern section of wyoming byomin it burns during the winter peculiar formations re caused by the gas seep seepages see pages agIM when the river Is frozen over gas accumulated accumulate under the lee ice and as the pressure gathers it forces thin sprays of water through the weaker spots in the lee ice and jq these sprays freeze in curious 9 E of arches and I 1 low OW 5 pillars 5 the gas does not make the 0 w water filter unpalatable for drinking in arrada there Is a drinking g fountain the water 4 ot which n can be set acet on fire at any time |