# //UNITED STATES GEOLOGICAL SURVEY http://water.usgs.gov/ # //NATIONAL WATER INFORMATION SYSTEM http://water.usgs.gov/data.html # //DATA ARE PROVISIONAL AND SUBJECT TO CHANGE UNTIL PUBLISHED BY USGS # //RETRIEVED: 2022-07-08 01:11:02 # //WARNING # //WARNING The stage-discharge rating provided in this file should be # //WARNING considered provisional and subject to change. Stage-discharge # //WARNING ratings change over time as the channel features that control # //WARNING the relation between stage and discharge vary. Users are # //WARNING cautioned to consider carefully the applicability of this # //WARNING rating before using it for decisions that concern personal or # //WARNING public safety or operational consequences. # //FILE TYPE="NWIS RATING" # //DATABASE NUMBER=01 DESCRIPTION=" Standard data base for this site." # //STATION AGENCY="USGS " NUMBER="12372000 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Flathead River near Polson MT" # //LABEL="Discharge ft^3/s" # //PARAMETER CODE="00060" # //RATING ID="11.0" TYPE="STGQ" NAME="stage-discharge" AGING=Working # //RATING REMARKS="USING RECENT MEASUREMENTS, AND MORE RECENT HIGH FLOW MEASUREMENTS" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=1.200000E+01 # //RATING OFFSET1=-1.200000E+00 OFFSET2=4.000000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20220524154000 BZONE=-07:00 END=-------------- EZONE=--- AGING=Working # //RATING_DATETIME COMMENT="change to rating 11.0 based on 2021/2022 Water year measurements" INDEP DEP STOR 16N 16N 1S 7.9000000E-01 5.9236000E+02 * 1.2000000E+01 2.9824010E+04 * 2.1000000E+01 8.1508900E+04 *