# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Below Derby Dam (TBDN2)
#
# File Generation Time: 08/16/2026 at 07:26 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/13/2026 at 10:00 PM PDT
# Maximum Observed Stage: 3.41 Feet
# Maximum Observed Flow: 519 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/16/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 2.40 Feet
# Maximum Forecast Flow: 198 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/11/2026 07 AM PDT 2.29 173 Normal
08/11/2026 08 AM PDT 2.30 175 + Normal
08/11/2026 09 AM PDT 2.27 169 - Normal
08/11/2026 10 AM PDT 2.28 171 + Normal
08/11/2026 11 AM PDT 2.28 171 0 Normal
08/11/2026 12 PM PDT 2.28 171 0 Normal
08/11/2026 01 PM PDT 2.27 169 - Normal
08/11/2026 02 PM PDT 2.28 171 + Normal
08/11/2026 03 PM PDT 2.26 166 - Normal
08/11/2026 04 PM PDT 2.26 166 0 Normal
08/11/2026 05 PM PDT 2.26 166 0 Normal
08/11/2026 06 PM PDT 2.23 160 - Normal
08/11/2026 07 PM PDT 2.21 156 - Normal
08/11/2026 08 PM PDT 2.21 156 0 Normal
08/11/2026 09 PM PDT 2.20 154 - Normal
08/11/2026 10 PM PDT 2.19 152 - Normal
08/11/2026 11 PM PDT 2.17 148 - Normal
08/12/2026 12 AM PDT 2.18 150 + Normal
08/12/2026 01 AM PDT 2.17 148 - Normal
08/12/2026 02 AM PDT 2.17 148 0 Normal
08/12/2026 03 AM PDT 2.18 150 + Normal
08/12/2026 04 AM PDT 2.17 148 - Normal
08/12/2026 05 AM PDT 2.15 144 - Normal
08/12/2026 06 AM PDT 2.15 144 0 Normal
08/12/2026 07 AM PDT 2.19 152 + Normal
08/12/2026 08 AM PDT 2.19 152 0 Normal
08/12/2026 09 AM PDT 2.18 150 - Normal
08/12/2026 10 AM PDT 2.21 156 + Normal
08/12/2026 11 AM PDT 2.21 156 0 Normal
08/12/2026 12 PM PDT 2.22 158 + Normal
08/12/2026 01 PM PDT 2.23 160 + Normal
08/12/2026 02 PM PDT 2.23 160 0 Normal
08/12/2026 03 PM PDT 2.22 158 - Normal
08/12/2026 04 PM PDT 2.28 171 + Normal
08/12/2026 05 PM PDT 2.23 160 - Normal
08/12/2026 06 PM PDT 2.21 156 - Normal
08/12/2026 07 PM PDT 2.20 154 - Normal
08/12/2026 08 PM PDT 2.22 158 + Normal
08/12/2026 09 PM PDT 2.20 154 - Normal
08/12/2026 10 PM PDT 2.20 154 0 Normal
08/12/2026 11 PM PDT 2.40 198 + Normal
08/13/2026 12 AM PDT 2.95 350 + Normal
08/13/2026 01 AM PDT 3.21 441 + Normal
08/13/2026 02 AM PDT 3.29 471 + Normal
08/13/2026 03 AM PDT 3.21 441 - Normal
08/13/2026 04 AM PDT 3.07 391 - Normal
08/13/2026 05 AM PDT 2.94 347 - Normal
08/13/2026 06 AM PDT 2.82 310 - Normal
08/13/2026 07 AM PDT 2.76 292 - Normal
08/13/2026 08 AM PDT 2.70 275 - Normal
08/13/2026 09 AM PDT 2.64 258 - Normal
08/13/2026 10 AM PDT 2.62 253 - Normal
08/13/2026 11 AM PDT 2.59 245 - Normal
08/13/2026 12 PM PDT 2.57 240 - Normal
08/13/2026 01 PM PDT 2.53 230 - Normal
08/13/2026 02 PM PDT 2.60 248 + Normal
08/13/2026 03 PM PDT 2.65 261 + Normal
08/13/2026 04 PM PDT 2.75 289 + Normal
08/13/2026 05 PM PDT 3.09 398 + Normal
08/13/2026 06 PM PDT 3.15 419 + Normal
08/13/2026 07 PM PDT 3.01 370 - Normal
08/13/2026 08 PM PDT 2.98 360 - Normal
08/13/2026 09 PM PDT 3.27 463 + Normal
08/13/2026 10 PM PDT 3.41 519 + Normal
08/13/2026 11 PM PDT 3.36 499 - Normal
08/14/2026 12 AM PDT 3.29 471 - Normal
08/14/2026 01 AM PDT 3.21 441 - Normal
08/14/2026 02 AM PDT 3.15 419 - Normal
08/14/2026 03 AM PDT 3.11 405 - Normal
08/14/2026 04 AM PDT 3.09 398 - Normal
08/14/2026 05 AM PDT 3.03 377 - Normal
08/14/2026 06 AM PDT 2.98 360 - Normal
08/14/2026 07 AM PDT 2.93 344 - Normal
08/14/2026 08 AM PDT 2.88 328 - Normal
08/14/2026 09 AM PDT 2.84 316 - Normal
08/14/2026 10 AM PDT 2.79 301 - Normal
08/14/2026 11 AM PDT 2.76 292 - Normal
08/14/2026 12 PM PDT 2.73 283 - Normal
08/14/2026 01 PM PDT 2.65 261 - Normal
08/14/2026 02 PM PDT 2.65 261 0 Normal
08/14/2026 03 PM PDT 2.68 269 + Normal
08/14/2026 04 PM PDT 2.63 256 - Normal
08/14/2026 05 PM PDT 2.60 248 - Normal
08/14/2026 06 PM PDT 2.59 245 - Normal
08/14/2026 07 PM PDT 2.54 232 - Normal
08/14/2026 08 PM PDT 2.54 232 0 Normal
08/14/2026 09 PM PDT 2.53 230 - Normal
08/14/2026 10 PM PDT 2.49 220 - Normal
08/14/2026 11 PM PDT 2.49 220 0 Normal
08/15/2026 12 AM PDT 2.48 217 - Normal
08/15/2026 01 AM PDT 2.49 220 + Normal
08/15/2026 02 AM PDT 2.48 217 - Normal
08/15/2026 03 AM PDT 2.47 215 - Normal
08/15/2026 04 AM PDT 2.47 215 0 Normal
08/15/2026 05 AM PDT 2.47 215 0 Normal
08/15/2026 06 AM PDT 2.47 215 0 Normal
08/15/2026 07 AM PDT 2.46 212 - Normal
08/15/2026 08 AM PDT 2.47 215 + Normal
08/15/2026 09 AM PDT 2.48 217 + Normal
08/15/2026 10 AM PDT 2.47 215 - Normal
08/15/2026 11 AM PDT 2.42 203 - Normal
08/15/2026 12 PM PDT 2.41 201 - Normal
08/15/2026 01 PM PDT 2.39 196 - Normal
08/15/2026 02 PM PDT 2.37 191 - Normal
08/15/2026 03 PM PDT 2.37 191 0 Normal
08/15/2026 04 PM PDT 2.35 187 - Normal
08/15/2026 05 PM PDT 2.36 189 + Normal
08/15/2026 06 PM PDT 2.37 191 + Normal
08/15/2026 07 PM PDT 2.38 194 + Normal
08/15/2026 08 PM PDT 2.34 184 - Normal
08/15/2026 09 PM PDT 2.36 189 + Normal
08/15/2026 10 PM PDT 2.37 191 + Normal
08/15/2026 11 PM PDT 2.36 189 - Normal
08/16/2026 12 AM PDT 2.37 191 + Normal
08/16/2026 01 AM PDT 2.37 191 0 Normal
08/16/2026 02 AM PDT 2.38 194 + Normal
08/16/2026 03 AM PDT 2.39 196 + Normal
08/16/2026 04 AM PDT 2.39 196 0 Normal
08/16/2026 05 AM PDT 2.42 203 + Normal
08/16/2026 06 AM PDT 2.39 196 - Normal
08/16/2026 07 AM PDT 2.39 196 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/16/2026 08 AM PDT 2.40 198 Normal
08/16/2026 09 AM PDT 2.39 196 - Normal
08/16/2026 10 AM PDT 2.38 194 - Normal
08/16/2026 11 AM PDT 2.36 189 - Normal
08/16/2026 12 PM PDT 2.35 187 - Normal
08/16/2026 01 PM PDT 2.34 184 - Normal
08/16/2026 02 PM PDT 2.33 182 - Normal
08/16/2026 03 PM PDT 2.33 182 0 Normal
08/16/2026 04 PM PDT 2.33 182 0 Normal
08/16/2026 05 PM PDT 2.33 182 0 Normal
08/16/2026 06 PM PDT 2.33 182 0 Normal
08/16/2026 07 PM PDT 2.33 182 0 Normal
08/16/2026 08 PM PDT 2.33 182 0 Normal
08/16/2026 09 PM PDT 2.32 180 - Normal
08/16/2026 10 PM PDT 2.32 180 0 Normal
08/16/2026 11 PM PDT 2.32 180 0 Normal
08/17/2026 12 AM PDT 2.32 180 0 Normal
08/17/2026 01 AM PDT 2.32 180 0 Normal
08/17/2026 02 AM PDT 2.32 180 0 Normal
08/17/2026 03 AM PDT 2.32 180 0 Normal
08/17/2026 04 AM PDT 2.32 180 0 Normal
08/17/2026 05 AM PDT 2.32 180 0 Normal
08/17/2026 06 AM PDT 2.32 180 0 Normal
08/17/2026 07 AM PDT 2.32 180 0 Normal
08/17/2026 08 AM PDT 2.31 177 - Normal
08/17/2026 09 AM PDT 2.31 177 0 Normal
08/17/2026 10 AM PDT 2.31 177 0 Normal
08/17/2026 11 AM PDT 2.31 177 0 Normal
08/17/2026 12 PM PDT 2.30 175 - Normal
08/17/2026 01 PM PDT 2.30 175 0 Normal
08/17/2026 02 PM PDT 2.30 175 0 Normal
08/17/2026 03 PM PDT 2.30 175 0 Normal
08/17/2026 04 PM PDT 2.30 175 0 Normal
08/17/2026 05 PM PDT 2.30 175 0 Normal
08/17/2026 06 PM PDT 2.30 175 0 Normal
08/17/2026 07 PM PDT 2.29 173 - Normal
08/17/2026 08 PM PDT 2.29 173 0 Normal
08/17/2026 09 PM PDT 2.29 173 0 Normal
08/17/2026 10 PM PDT 2.29 173 0 Normal
08/17/2026 11 PM PDT 2.29 173 0 Normal
08/18/2026 12 AM PDT 2.29 173 0 Normal
08/18/2026 01 AM PDT 2.29 173 0 Normal
08/18/2026 02 AM PDT 2.29 173 0 Normal
08/18/2026 03 AM PDT 2.29 173 0 Normal
08/18/2026 04 AM PDT 2.29 173 0 Normal
08/18/2026 05 AM PDT 2.29 173 0 Normal
08/18/2026 06 AM PDT 2.29 173 0 Normal
08/18/2026 07 AM PDT 2.29 173 0 Normal
08/18/2026 08 AM PDT 2.29 173 0 Normal
08/18/2026 09 AM PDT 2.29 173 0 Normal
08/18/2026 10 AM PDT 2.29 173 0 Normal
08/18/2026 11 AM PDT 2.29 173 0 Normal
08/18/2026 12 PM PDT 2.29 173 0 Normal
08/18/2026 01 PM PDT 2.29 173 0 Normal
08/18/2026 02 PM PDT 2.29 173 0 Normal
08/18/2026 03 PM PDT 2.29 173 0 Normal
08/18/2026 04 PM PDT 2.29 173 0 Normal
08/18/2026 05 PM PDT 2.29 173 0 Normal
08/18/2026 06 PM PDT 2.29 173 0 Normal
08/18/2026 07 PM PDT 2.29 173 0 Normal
08/18/2026 08 PM PDT 2.29 173 0 Normal
08/18/2026 09 PM PDT 2.29 173 0 Normal
08/18/2026 10 PM PDT 2.29 173 0 Normal
08/18/2026 11 PM PDT 2.29 173 0 Normal
08/19/2026 12 AM PDT 2.29 173 0 Normal
08/19/2026 01 AM PDT 2.29 173 0 Normal
08/19/2026 02 AM PDT 2.29 173 0 Normal
08/19/2026 03 AM PDT 2.29 173 0 Normal
08/19/2026 04 AM PDT 2.29 173 0 Normal
08/19/2026 05 AM PDT 2.29 173 0 Normal
08/19/2026 06 AM PDT 2.29 173 0 Normal
08/19/2026 07 AM PDT 2.29 173 0 Normal
08/19/2026 08 AM PDT 2.28 171 - Normal
08/19/2026 09 AM PDT 2.28 171 0 Normal
08/19/2026 10 AM PDT 2.28 171 0 Normal
08/19/2026 11 AM PDT 2.28 171 0 Normal
08/19/2026 12 PM PDT 2.28 171 0 Normal
08/19/2026 01 PM PDT 2.28 171 0 Normal
08/19/2026 02 PM PDT 2.28 171 0 Normal
08/19/2026 03 PM PDT 2.28 171 0 Normal
08/19/2026 04 PM PDT 2.28 171 0 Normal
08/19/2026 05 PM PDT 2.28 171 0 Normal
08/19/2026 06 PM PDT 2.28 171 0 Normal
08/19/2026 07 PM PDT 2.28 171 0 Normal
08/19/2026 08 PM PDT 2.28 171 0 Normal
08/19/2026 09 PM PDT 2.28 171 0 Normal
08/19/2026 10 PM PDT 2.28 171 0 Normal
08/19/2026 11 PM PDT 2.28 171 0 Normal
08/20/2026 12 AM PDT 2.28 171 0 Normal
08/20/2026 01 AM PDT 2.28 171 0 Normal
08/20/2026 02 AM PDT 2.28 171 0 Normal
08/20/2026 03 AM PDT 2.28 171 0 Normal
08/20/2026 04 AM PDT 2.28 171 0 Normal
08/20/2026 05 AM PDT 2.28 171 0 Normal
08/20/2026 06 AM PDT 2.28 171 0 Normal
08/20/2026 07 AM PDT 2.28 171 0 Normal
08/20/2026 08 AM PDT 2.28 171 0 Normal
08/20/2026 09 AM PDT 2.28 171 0 Normal
08/20/2026 10 AM PDT 2.28 171 0 Normal
08/20/2026 11 AM PDT 2.28 171 0 Normal
08/20/2026 12 PM PDT 2.28 171 0 Normal
08/20/2026 01 PM PDT 2.28 171 0 Normal
08/20/2026 02 PM PDT 2.28 171 0 Normal
08/20/2026 03 PM PDT 2.28 171 0 Normal
08/20/2026 04 PM PDT 2.28 171 0 Normal
08/20/2026 05 PM PDT 2.28 171 0 Normal
08/20/2026 06 PM PDT 2.28 171 0 Normal
08/20/2026 07 PM PDT 2.28 171 0 Normal
08/20/2026 08 PM PDT 2.28 171 0 Normal
08/20/2026 09 PM PDT 2.28 171 0 Normal
08/20/2026 10 PM PDT 2.28 171 0 Normal
08/20/2026 11 PM PDT 2.28 171 0 Normal
08/21/2026 12 AM PDT 2.28 171 0 Normal
08/21/2026 01 AM PDT 2.28 171 0 Normal
08/21/2026 02 AM PDT 2.28 171 0 Normal
08/21/2026 03 AM PDT 2.28 171 0 Normal
08/21/2026 04 AM PDT 2.27 169 - Normal
08/21/2026 05 AM PDT 2.27 169 0 Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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