# //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: 2026-09-14 17:40:02 # //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="06076690 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Smith River near Ft Logan MT" # //LABEL="Discharge ft^3/s" # //PARAMETER CODE="00060" # //RATING ID="9.0" TYPE="STGQ" NAME="stage-discharge" AGING=Working # //RATING REMARKS="Low and mid-channel scour. Lowered break point to 3.55 ft same upper offset of 2.500 ft. Same Rating as Rating 8.0 above 4.89 ft. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=3.550000E+00 # //RATING OFFSET1=2.020000E+00 OFFSET2=2.500000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20260506114500 BZONE=-07:00 END=-------------- EZONE=--- AGING=None # //RATING_DATETIME COMMENT="" INDEP DEP STOR 16N 16N 1S 2.0500000E+00 6.5000000E-02 * 3.5500000E+00 3.0500000E+02 * 4.8900000E+00 8.5493000E+02 * 5.4300000E+00 1.1404000E+03 * 5.6500000E+00 1.2736600E+03 * 5.9100000E+00 1.4643300E+03 * 7.1800000E+00 2.9509900E+03 *