Z06027600 USGS H06027600 4544511121114003030057SW100200057759 4420 N06027600 Jefferson River at Parsons Bdg nr Silver Star, MT Y06027600 306027600 20090602 7820 7.43 306027600 20100619 12300 8.56 306027600 20110611 13600 9.10 306027600 20130601 2360 5.10 306027600 20150604 4090 6.00 306027600 20200702 6.31