# //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: 2026-05-22 23:50:01 # //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="12323710 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Willow Creek nr Anaconda, MT" # //LABEL="Discharge ft^3/s" # //PARAMETER CODE="00060" # //RATING ID="7.0" TYPE="STGQ" NAME="stage-discharge" AGING=Working # //RATING REMARKS="Weir built with wooden 4x6 on Aug. 6, 2025. Measurements: 195-196, 199-200. Need to shoot in cross section with levels before rating is approved. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=1.753033E+00 # //RATING OFFSET1=1.150000E+00 OFFSET2=1.500000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20260204210000 BZONE=-07:00 END=-------------- EZONE=--- AGING=Working # //RATING_DATETIME COMMENT="Start new rating during ice period/estimated discharges. " INDEP DEP STOR 16N 16N 1S 1.1825878E+00 2.4994883E-03 * 1.7530331E+00 1.6630000E+01 * 4.0505498E+00 1.4017067E+02 *