# //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: 2026-10-13 19:35:02 # //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="06632400 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="ROCK CREEK AB KING CANYON CANAL, NR ARLINGTON, WY" # //LABEL="Discharge ft^3/s" # //PARAMETER CODE="00060" # //RATING ID="19.0" TYPE="STGQ" NAME="stage-discharge" AGING=Working # //RATING REMARKS="Rating No. 19.0 was implemented due to measurement divergence to Rating No. 18.0 and more measurements to define a new rating. The lower part of Rating 19.0 is defined by a GZF obtained in Sept. 2026. The first breakpoint is where section control starts to drown out, as demonstrated by Measurement No. 615, which was noted combined section/channel control. The second breakpoint is where channel control conditions exist and Measurement No. 604 was noted channel/overbank control conditions. The high flows in the summer of 2024 reconstructed the channel and control. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=1.838642E+00 BREAKPOINT2=2.553249E+00 # //RATING OFFSET1=4.000000E-01 OFFSET2=8.000000E-01 OFFSET3=-3.000000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20260501000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=None # //RATING_DATETIME COMMENT="Start Rating 19.0" INDEP DEP STOR 16N 16N 1S 4.1069412E-01 9.3998436E-06 * 5.0169212E-01 1.7507184E-02 * 1.4425211E+00 4.1926013E+01 * 1.8386420E+00 1.0737663E+02 * 2.0300122E+00 1.4814823E+02 * 2.5532493E+00 2.9159666E+02 * 2.8442755E+00 3.9175783E+02 * 3.0838783E+00 4.8814759E+02 * 3.4836916E+00 6.8712639E+02 * 3.8169395E+00 9.3498148E+02 * 5.3065720E+00 3.3242187E+03 *