# //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: 2025-11-15 08:25:04 # //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="10257720 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="CHINO CYN C BL TRAMWAY NR PALM SPRINGS CA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20251115082504 PST" # //RATING ID="14.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="New rating following 2 feet of scour after 8/20/23 event. This rating is temporary and is being used to compute the period from Aug 20- jan 3 since we only have 2 low flow measurements" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=2.642000E+01 # //RATING OFFSET1=2.629000E+01 OFFSET2=2.629000E+01 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20230821164400 BZONE=-08:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="ratings transitioned while gage was out of operation" # //SHIFT_PREV BEGIN="20250902141500" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="26.68" SHIFT1="-0.37" STAGE2="28.79" SHIFT2="-0.40" STAGE3="29.90" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Just trying to get zero flow. Who knows what is going on, and will need to really polish this record.\\n" # //SHIFT_NEXT BEGIN="--------------" BZONE="---" END="--------------" EZONE="---" # //SHIFT_NEXT STAGE1="---" SHIFT1="---" STAGE2="---" SHIFT2="---" STAGE3="---" SHIFT3="---" # //SHIFT_NEXT COMMENT=" " INDEP SHIFT DEP STOR 16N 16N 16N 1S 26.70 -0.37 0.03 * 26.71 -0.37 0.06 26.72 -0.37 0.11 26.73 -0.37 0.19 26.74 -0.37 0.30 26.75 -0.37 0.46 26.76 -0.37 0.67 26.77 -0.37 0.93 26.78 -0.37 1.27 26.79 -0.37 1.68 26.80 -0.37 1.90 26.81 -0.37 2.09 26.82 -0.37 2.28 26.83 -0.37 2.47 26.84 -0.37 2.67 26.85 -0.37 2.87 26.86 -0.37 3.07 26.87 -0.37 3.28 26.88 -0.37 3.49 26.89 -0.37 3.71 26.90 -0.37 3.93 26.91 -0.37 4.15 26.92 -0.37 4.38 26.93 -0.37 4.60 26.94 -0.37 4.83 26.95 -0.37 5.07 26.96 -0.37 5.31 26.97 -0.37 5.55 26.98 -0.37 5.79 26.99 -0.37 6.03 27.00 -0.37 6.28 * 27.01 -0.37 6.53 27.02 -0.37 6.78 27.03 -0.37 7.04 27.04 -0.38 7.29 27.05 -0.38 7.55 27.06 -0.38 7.82 27.07 -0.38 8.08 27.08 -0.38 8.35 27.09 -0.38 8.62 27.10 -0.38 8.89 27.11 -0.38 9.16 27.12 -0.38 9.43 27.13 -0.38 9.71 27.14 -0.38 9.99 27.15 -0.38 10.27 27.16 -0.38 10.56 27.17 -0.38 10.84 27.18 -0.38 11.13 27.19 -0.38 11.42 27.20 -0.38 11.71 27.21 -0.38 12.00 27.22 -0.38 12.30 27.23 -0.38 12.59 27.24 -0.38 12.89 27.25 -0.38 13.19 27.26 -0.38 13.49 27.27 -0.38 13.80 27.28 -0.38 14.10 27.29 -0.38 14.41 27.30 -0.38 14.72 27.31 -0.38 15.03 27.32 -0.38 15.34 27.33 -0.38 15.66 27.34 -0.38 15.97 27.35 -0.38 16.29 27.36 -0.38 16.61 27.37 -0.38 16.93