# //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: 2026-07-15 04:40:01 # //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="11122010 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="GIBRALTAR DAM RELEASE WEIR A GIBRALTAR DAM CA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20260715044001 PST" # //RATING ID="2.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Cloned previous rating and added 14.608 for datum shift." # //RATING EXPANSION="logarithmic" # //RATING OFFSET1=1.561000E+01 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20191010112001 BZONE=-08:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Cloned previous rating and added 14.608 for datum shift." # //SHIFT_PREV BEGIN="20260714074500" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="16.17" SHIFT1="0.03" STAGE2="16.73" SHIFT2="0.00" # //SHIFT_PREV COMMENT="Shift set in-between both measurements" # //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 15.58 0.03 0.00 15.59 0.03 0.04 15.60 0.03 0.10 15.61 0.03 0.18 * 15.62 0.03 0.28 * 15.63 0.03 0.40 * 15.64 0.03 0.52 * 15.65 0.03 0.66 * 15.66 0.03 0.80 * 15.67 0.03 0.96 15.68 0.03 1.12 15.69 0.03 1.29 * 15.70 0.03 1.47 15.71 0.03 1.66 * 15.72 0.03 1.86 15.73 0.03 2.06 15.74 0.03 2.27 * 15.75 0.03 2.48 15.76 0.03 2.70 15.77 0.03 2.93 * 15.78 0.03 3.16 15.79 0.03 3.40 15.80 0.03 3.65 15.81 0.03 3.90 * 15.82 0.03 4.16 15.83 0.03 4.42 15.84 0.03 4.69 15.85 0.03 4.96 15.86 0.03 5.24 * 15.87 0.03 5.52 15.88 0.03 5.81 15.89 0.03 6.10 15.90 0.03 6.40 15.91 0.03 6.70 * 15.92 0.03 7.01 15.93 0.03 7.32 15.94 0.03 7.64 15.95 0.03 7.96 15.96 0.03 8.28 * 15.97 0.03 8.61 15.98 0.03 8.94 15.99 0.03 9.28 16.00 0.03 9.62 16.01 0.03 9.97 * 16.02 0.03 10.32 16.03 0.03 10.67 16.04 0.03 11.03 16.05 0.03 11.39 16.06 0.03 11.76 * 16.07 0.03 12.13 16.08 0.03 12.50 16.09 0.03 12.87 16.10 0.03 13.25 16.11 0.03 13.63 * 16.12 0.03 14.01 16.13 0.03 14.40 16.14 0.03 14.79 16.15 0.03 15.19 16.16 0.03 15.59 * 16.17 0.03 15.99 16.18 0.03 16.38 16.19 0.03 16.77 16.20 0.03 17.16 16.21 0.03 17.56 * 16.22 0.03 17.96 16.23 0.03 18.36 16.24 0.03 18.77 16.25 0.03 19.18 16.26 0.03 19.60 * 16.27 0.02 20.02 16.28 0.02 20.44 16.29 0.02 20.86 16.30 0.02 21.28 16.31 0.02 21.71 * 16.32 0.02 22.14 16.33 0.02 22.57 16.34 0.02 23.00 16.35 0.02 23.44 16.36 0.02 23.88 16.37 0.02 24.32 16.38 0.02 24.77 16.39 0.02 25.22 16.40 0.02 25.67 16.41 0.02 26.12 * 16.42 0.02 26.58 16.43 0.02 27.03 16.44 0.02 27.50 16.45 0.02 27.96 16.46 0.01 28.43 16.47 0.01 28.89 16.48 0.01 29.37 16.49 0.01 29.84 16.50 0.01 30.32 16.51 0.01 30.80 * 16.52 0.01 31.28 16.53 0.01 31.77 16.54 0.01 32.26 16.55 0.01 32.75 16.56 0.01 33.24 16.57 0.01 33.74 16.58 0.01 34.23 16.59 0.01 34.73 16.60 0.01 35.24 16.61 0.01 35.74 * 16.62 0.01 36.24 16.63 0.01 36.75 16.64 0.00 37.25 16.65 0.00 37.76 16.66 0.00 38.27 16.67 0.00 38.78 16.68 0.00 39.30 16.69 0.00 39.82 16.70 0.00 40.34 16.71 0.00 40.86 * 16.72 0.00 41.39 16.73 0.00 41.92 16.74 0.00 42.48 16.75 0.00 43.05 16.76 0.00 43.62 16.77 0.00 44.19 16.78 0.00 44.76 16.79 0.00 45.34 16.80 0.00 45.92 16.81 0.00 46.50 * 16.82 0.00 47.08 16.83 0.00 47.66 16.84 0.00 48.25 16.85 0.00 48.83 16.86 0.00 49.42 16.87 0.00 50.01 16.88 0.00 50.61 16.89 0.00 51.20 16.90 0.00 51.80 16.91 0.00 52.40 * 16.92 0.00 53.01 16.93 0.00 53.62 16.94 0.00 54.24 16.95 0.00 54.85 16.96 0.00 55.47 16.97 0.00 56.09 16.98 0.00 56.72 16.99 0.00 57.34 17.00 0.00 57.97 17.01 0.00 58.60 * 17.02 0.00 59.22 17.03 0.00 59.84 17.04 0.00 60.47 17.05 0.00 61.09 17.06 0.00 61.72 17.07 0.00 62.35 17.08 0.00 62.99 17.09 0.00 63.62 17.10 0.00 64.26 17.11 0.00 64.90 *