# //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: 2025-09-18 13:20:02 # //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="07364300 " TIME_ZONE="CST" DST_FLAG=Y # //STATION NAME="Chemin-A-Haut Bayou near Beekman, LA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250918132002 CST" # //RATING ID="4.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Low flow rating. Same as Rating No. 3 below 9.50 ft." # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=8.530000E+00 # //RATING OFFSET1=6.500000E+00 OFFSET2=7.000000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20221001000000 BZONE=-06:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Low flow rating. Same as Rating No. 3 below 9.50 ft." # //SHIFT_PREV BEGIN="20250910103500" BZONE="-06:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="6.70" SHIFT1="0.32" STAGE2="9.10" SHIFT2="0.32" STAGE3="9.50" SHIFT3="0.32" # //SHIFT_PREV COMMENT="No measurement was made during the 09/10/2025 visit due to no flow. Stage was below the rating table. Current shift was held constant through this period of record." # //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 6.38 0.32 0.00 6.39 0.31 0.00 6.40 0.30 0.00 6.41 0.29 0.00 6.42 0.28 0.00 6.43 0.27 0.00 6.44 0.26 0.00 6.45 0.25 0.00 6.46 0.24 0.00 6.47 0.23 0.00 6.48 0.22 0.00 6.49 0.21 0.00 6.50 0.20 0.00 6.51 0.19 0.00 6.52 0.18 0.00 6.53 0.17 0.00 6.54 0.16 0.00 6.55 0.15 0.00 6.56 0.14 0.00 6.57 0.13 0.00 6.58 0.12 0.00 6.59 0.11 0.00 6.60 0.10 0.00 6.61 0.09 0.00 6.62 0.08 0.00 6.63 0.07 0.00 6.64 0.06 0.00 6.65 0.05 0.00 6.66 0.04 0.00 6.67 0.03 0.00 6.68 0.02 0.00 6.69 0.01 0.00 6.70 0.00 0.00 * 6.71 -0.01 0.00 6.72 -0.02 0.00 6.73 -0.03 0.00 6.74 -0.04 0.00 6.75 -0.05 0.00 6.76 -0.06 0.00 6.77 -0.07 0.00 6.78 -0.08 0.00 6.79 -0.09 0.00 6.80 -0.10 0.00 6.81 0.32 0.01 6.82 0.31 0.01 6.83 0.30 0.01 6.84 0.29 0.01 6.85 0.28 0.01 6.86 0.27 0.01 6.87 0.26 0.01 6.88 0.25 0.01 6.89 0.24 0.01 6.90 0.23 0.01 6.91 0.22 0.01 6.92 0.21 0.01 6.93 0.20 0.01 6.94 0.19 0.01 6.95 0.18 0.01 6.96 0.17 0.01 6.97 0.16 0.01 6.98 0.15 0.01 6.99 0.14 0.01 7.00 0.13 0.01 * 7.01 0.12 0.01 7.02 0.11 0.01 7.03 0.10 0.01 7.04 0.09 0.01 7.05 0.32 0.02 7.06 0.31 0.02 7.07 0.30 0.02 7.08 0.29 0.02 7.09 0.28 0.02 7.10 0.27 0.02 7.11 0.26 0.02 7.12 0.32 0.03 7.13 0.31 0.03 7.14 0.30 0.03 7.15 0.32 0.04 7.16 0.31 0.04 7.17 0.32 0.05 * 7.18 0.31 0.05 7.19 0.32 0.06 7.20 0.32 0.07 7.21 0.31 0.07 7.22 0.32 0.08 7.23 0.32 0.09 7.24 0.32 0.10 7.25 0.32 0.11 7.26 0.32 0.13 7.27 0.32 0.14 7.28 0.32 0.16 7.29 0.32 0.17 7.30 0.32 0.19 * 7.31 0.32 0.21 7.32 0.32 0.23 7.33 0.32 0.26 7.34 0.32 0.28 7.35 0.32 0.31 7.36 0.32 0.34 7.37 0.32 0.38 7.38 0.32 0.41 7.39 0.32 0.45 7.40 0.32 0.50 7.41 0.32 0.54 * 7.42 0.32 0.60 7.43 0.32 0.65 7.44 0.32 0.71 7.45 0.32 0.78 * 7.46 0.32 0.85 7.47 0.32 0.93 7.48 0.32 1.01 7.49 0.32 1.10 7.50 0.32 1.20 7.51 0.32 1.31 7.52 0.32 1.42 7.53 0.32 1.54 7.54 0.32 1.68 7.55 0.32 1.82 7.56 0.32 1.98 7.57 0.32 2.14 7.58 0.32 2.32 7.59 0.32 2.52 7.60 0.32 2.72 7.61 0.32 2.95 7.62 0.32 3.19 7.63 0.32 3.44 7.64 0.32 3.72 7.65 0.32 4.01 7.66 0.32 4.33 7.67 0.32 4.67 7.68 0.32 5.04 7.69 0.32 5.43 7.70 0.32 5.84 7.71 0.32 6.29 7.72 0.32 6.76 7.73 0.32 7.27 7.74 0.32 7.82 7.75 0.32 8.40 7.76 0.32 9.02 7.77 0.32 9.68 7.78 0.32 10.39 7.79 0.32 11.14 7.80 0.32 11.94 7.81 0.32 12.79 7.82 0.32 13.70 7.83 0.32 14.67 7.84 0.32 15.70 7.85 0.32 16.79 7.86 0.32 17.95 7.87 0.32 19.19 7.88 0.32 20.50 7.89 0.32 21.89 7.90 0.32 23.37 7.91 0.32 24.94 7.92 0.32 26.61 7.93 0.32 28.38 7.94 0.32 30.25 7.95 0.32 32.23 7.96 0.32 34.34 7.97 0.32 36.56 7.98 0.32 38.92 7.99 0.32 41.42 8.00 0.32 44.06 8.01 0.32 46.85 8.02 0.32 49.80 8.03 0.32 52.92 8.04 0.32 56.22 8.05 0.32 59.71 8.06 0.32 63.39 8.07 0.32 67.27 8.08 0.32 71.37 8.09 0.32 75.70 8.10 0.32 80.27 8.11 0.32 83.28 8.12 0.32 86.39 8.13 0.32 89.60 8.14 0.32 92.19 8.15 0.32 94.83 8.16 0.32 97.54 8.17 0.32 99.44 8.18 0.32 101.37 8.19 0.32 103.33 8.20 0.32 105.32 8.21 0.32 107.33 8.22 0.32 108.58 8.23 0.32 109.83 8.24 0.32 111.09 8.25 0.32 112.36 8.26 0.32 113.63 8.27 0.32 114.91 8.28 0.32 116.19 8.29 0.32 117.29 8.30 0.32 118.39 8.31 0.32 119.50 8.32 0.32 120.61 8.33 0.32 121.73 8.34 0.32 122.84 8.35 0.32 123.97 8.36 0.32 125.09 8.37 0.32 126.22 8.38 0.32 127.35 8.39 0.32 128.50 8.40 0.32 129.64 8.41 0.32 130.80 8.42 0.32 131.95 * 8.43 0.32 133.11 8.44 0.32 134.27 8.45 0.32 135.44 * 8.46 0.32 136.68 8.47 0.32 137.93 8.48 0.32 139.18 * 8.49 0.32 140.43 8.50 0.32 141.69 8.51 0.32 142.96 8.52 0.32 144.23 8.53 0.32 145.50 * 8.54 0.32 146.77 8.55 0.32 148.05 8.56 0.32 149.34 8.57 0.32 150.63 8.58 0.32 151.92 8.59 0.32 153.22 8.60 0.32 154.52 * 8.61 0.32 155.83 8.62 0.32 157.14 8.63 0.32 158.45 8.64 0.32 159.77 8.65 0.32 161.10 8.66 0.32 162.42 8.67 0.32 163.75 8.68 0.32 165.09 8.69 0.32 166.43 8.70 0.32 167.77 * 8.71 0.32 169.12 8.72 0.32 170.47 8.73 0.32 171.83 8.74 0.32 173.19 8.75 0.32 174.55 8.76 0.32 175.92 8.77 0.32 177.29 * 8.78 0.32 178.67 8.79 0.32 180.05 8.80 0.32 181.44 8.81 0.32 182.82 8.82 0.32 184.22 8.83 0.32 185.61 8.84 0.32 187.02 8.85 0.32 188.42 8.86 0.32 189.83 8.87 0.32 191.24 8.88 0.32 192.66 8.89 0.32 194.08 8.90 0.32 195.51 8.91 0.32 196.93 8.92 0.32 198.37 8.93 0.32 199.80 8.94 0.32 201.24 8.95 0.32 202.69 8.96 0.32 204.14 8.97 0.32 205.59 8.98 0.32 207.05 8.99 0.32 208.51 9.00 0.32 209.97 9.01 0.32 211.44 9.02 0.32 212.91 9.03 0.32 214.39 9.04 0.32 215.87 9.05 0.32 217.35 9.06 0.32 218.84 9.07 0.32 220.33 9.08 0.32 221.83 9.09 0.32 223.33 9.10 0.32 224.83 9.11 0.32 226.34 9.12 0.32 227.85 9.13 0.32 229.37 9.14 0.32 230.89 9.15 0.32 232.41 9.16 0.32 233.94 9.17 0.32 235.47 9.18 0.32 237.00