# //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: 2026-02-25 17:00:03 # //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="480608115242901 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Libby Wetland Site bl Schrieber Lake nr Libby, MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20260225170003 MST" # //RATING ID="7.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Used 2025 measurements post-beaver dam to develop new rating. Previous rating shape was honored. Top end will need some refining as more measurements are made." # //RATING EXPANSION="logarithmic" # //RATING OFFSET1=6.300000E-01 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20240401000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //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 0.66 0.00 0.08 * 0.67 0.00 0.10 0.68 0.00 0.12 0.69 0.00 0.14 0.70 0.00 0.16 0.71 0.00 0.18 0.72 0.00 0.20 0.73 0.00 0.22 0.74 0.00 0.24 0.75 0.00 0.25 0.76 0.00 0.27 0.77 0.00 0.29 0.78 0.00 0.31 0.79 0.00 0.32 0.80 0.00 0.34 0.81 0.00 0.36 0.82 0.00 0.37 0.83 0.00 0.39 0.84 0.00 0.41 0.85 0.00 0.42 0.86 0.00 0.44 0.87 0.00 0.45 0.88 0.00 0.47 0.89 0.00 0.48 0.90 0.00 0.50 0.91 0.00 0.52 0.92 0.00 0.53 0.93 0.00 0.55 0.94 0.00 0.56 0.95 0.00 0.58 0.96 0.00 0.59 0.97 0.00 0.61 0.98 0.00 0.62 0.99 0.00 0.64 1.00 0.00 0.65 1.01 0.00 0.67 1.02 0.00 0.68 1.03 0.00 0.69 1.04 0.00 0.71 1.05 0.00 0.72 1.06 0.00 0.74 1.07 0.00 0.75 1.08 0.00 0.77 1.09 0.00 0.78 1.10 0.00 0.79 1.11 0.00 0.81 1.12 0.00 0.82 1.13 0.00 0.84 1.14 0.00 0.85 1.15 0.00 0.86 1.16 0.00 0.88 1.17 0.00 0.89 1.18 0.00 0.91 1.19 0.00 0.92 1.20 0.00 0.93 1.21 0.00 0.95 1.22 0.00 0.96 1.23 0.00 0.97 1.24 0.00 0.99 1.25 0.00 1.00 1.26 0.00 1.01 1.27 0.00 1.03 1.28 0.00 1.04 1.29 0.00 1.06 1.30 0.00 1.07 1.31 0.00 1.08 1.32 0.00 1.10 1.33 0.00 1.11 1.34 0.00 1.12 1.35 0.00 1.13 1.36 0.00 1.15 1.37 0.00 1.16 1.38 0.00 1.17 1.39 0.00 1.19 1.40 0.00 1.20 * 1.41 0.00 1.21 1.42 0.00 1.23 1.43 0.00 1.24 1.44 0.00 1.25 1.45 0.00 1.26 1.46 0.00 1.28 1.47 0.00 1.29 1.48 0.00 1.30 1.49 0.00 1.31 1.50 0.00 1.33 1.51 0.00 1.34 1.52 0.00 1.35 1.53 0.00 1.36 1.54 0.00 1.38 1.55 0.00 1.39 1.56 0.00 1.40 1.57 0.00 1.41 1.58 0.00 1.43 1.59 0.00 1.44 1.60 0.00 1.45 * 1.61 0.00 1.46 1.62 0.00 1.47 1.63 0.00 1.48 1.64 0.00 1.49 1.65 0.00 1.51 1.66 0.00 1.52 1.67 0.00 1.53 1.68 0.00 1.54 1.69 0.00 1.55 1.70 0.00 1.56 1.71 0.00 1.57 1.72 0.00 1.58 1.73 0.00 1.59 1.74 0.00 1.61 1.75 0.00 1.62 1.76 0.00 1.63 1.77 0.00 1.64 1.78 0.00 1.65 1.79 0.00 1.66 1.80 0.00 1.67 * 1.81 0.00 1.68 1.82 0.00 1.70 1.83 0.00 1.71 1.84 0.00 1.72 1.85 0.00 1.74 1.86 0.00 1.75 1.87 0.00 1.76 1.88 0.00 1.77 1.89 0.00 1.79 1.90 0.00 1.80 * 1.91 0.00 1.81 1.92 0.00 1.83 1.93 0.00 1.84 1.94 0.00 1.85 1.95 0.00 1.87 1.96 0.00 1.88 1.97 0.00 1.89 1.98 0.00 1.90 1.99 0.00 1.92 2.00 0.00 1.93 * 2.01 0.00 1.95 2.02 0.00 1.96 2.03 0.00 1.98 2.04 0.00 2.00 2.05 0.00 2.01 2.06 0.00 2.03 2.07 0.00 2.05 2.08 0.00 2.07 2.09 0.00 2.08 2.10 0.00 2.10 * 2.11 0.00 2.12 2.12 0.00 2.15 2.13 0.00 2.17 2.14 0.00 2.20 2.15 0.00 2.22 * 2.16 0.00 2.25 2.17 0.00 2.28 2.18 0.00 2.31 2.19 0.00 2.34 2.20 0.00 2.37 * 2.21 0.00 2.42 2.22 0.00 2.48 2.23 0.00 2.54 2.24 0.00 2.59 2.25 0.00 2.65 * 2.26 0.00 2.72 2.27 0.00 2.80 2.28 0.00 2.87 2.29 0.00 2.95 2.30 0.00 3.03 2.31 0.00 3.11 2.32 0.00 3.19 2.33 0.00 3.27 2.34 0.00 3.36 2.35 0.00 3.44 2.36 0.00 3.53 2.37 0.00 3.62 2.38 0.00 3.71 2.39 0.00 3.80 2.40 0.00 3.90 * 2.41 0.00 4.00 2.42 0.00 4.11 2.43 0.00 4.21 2.44 0.00 4.32 2.45 0.00 4.43 2.46 0.00 4.54 2.47 0.00 4.66 2.48 0.00 4.78 2.49 0.00 4.90 2.50 0.00 5.02 2.51 0.00 5.14 2.52 0.00 5.27 2.53 0.00 5.40 2.54 0.00 5.53 2.55 0.00 5.66 2.56 0.00 5.80 2.57 0.00 5.94 2.58 0.00 6.08 2.59 0.00 6.23 2.60 0.00 6.37 2.61 0.00 6.52 2.62 0.00 6.68 2.63 0.00 6.83 2.64 0.00 6.99 2.65 0.00 7.15 2.66 0.00 7.31 2.67 0.00 7.48 2.68 0.00 7.65 2.69 0.00 7.82 2.70 0.00 8.00 *