# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Below Derby Dam (TBDN2)
#
# File Generation Time: 08/22/2026 at 11:41 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/17/2026 at 02:00 PM PDT
# Maximum Observed Stage: 2.44 Feet
# Maximum Observed Flow: 215 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/24/2026 at 11:00 PM PDT
# Maximum Forecast Stage: 2.39 Feet
# Maximum Forecast Flow: 203 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/17/2026 11 AM PDT 2.44 215 Normal
08/17/2026 12 PM PDT 2.43 212 - Normal
08/17/2026 01 PM PDT 2.44 215 + Normal
08/17/2026 02 PM PDT 2.44 215 0 Normal
08/17/2026 03 PM PDT 2.43 212 - Normal
08/17/2026 04 PM PDT 2.42 210 - Normal
08/17/2026 05 PM PDT 2.43 212 + Normal
08/17/2026 06 PM PDT 2.41 208 - Normal
08/17/2026 07 PM PDT 2.41 208 0 Normal
08/17/2026 08 PM PDT 2.40 205 - Normal
08/17/2026 09 PM PDT 2.41 208 + Normal
08/17/2026 10 PM PDT 2.38 201 - Normal
08/17/2026 11 PM PDT 2.37 198 - Normal
08/18/2026 12 AM PDT 2.38 201 + Normal
08/18/2026 01 AM PDT 2.39 203 + Normal
08/18/2026 02 AM PDT 2.38 201 - Normal
08/18/2026 03 AM PDT 2.40 205 + Normal
08/18/2026 04 AM PDT 2.41 208 + Normal
08/18/2026 05 AM PDT 2.41 208 0 Normal
08/18/2026 06 AM PDT 2.40 205 - Normal
08/18/2026 07 AM PDT 2.40 205 0 Normal
08/18/2026 08 AM PDT 2.38 201 - Normal
08/18/2026 09 AM PDT 2.37 198 - Normal
08/18/2026 10 AM PDT 2.39 203 + Normal
08/18/2026 11 AM PDT 2.38 201 - Normal
08/18/2026 12 PM PDT 2.40 205 + Normal
08/18/2026 01 PM PDT 2.39 203 - Normal
08/18/2026 02 PM PDT 2.36 196 - Normal
08/18/2026 03 PM PDT 2.36 196 0 Normal
08/18/2026 04 PM PDT 2.35 194 - Normal
08/18/2026 05 PM PDT 2.34 191 - Normal
08/18/2026 06 PM PDT 2.29 180 - Normal
08/18/2026 07 PM PDT 2.31 184 + Normal
08/18/2026 08 PM PDT 2.29 180 - Normal
08/18/2026 09 PM PDT 2.30 182 + Normal
08/18/2026 10 PM PDT 2.25 171 - Normal
08/18/2026 11 PM PDT 2.22 164 - Normal
08/19/2026 12 AM PDT 2.24 169 + Normal
08/19/2026 01 AM PDT 2.25 171 + Normal
08/19/2026 02 AM PDT 2.28 177 + Normal
08/19/2026 03 AM PDT 2.30 182 + Normal
08/19/2026 04 AM PDT 2.30 182 0 Normal
08/19/2026 05 AM PDT 2.32 187 + Normal
08/19/2026 06 AM PDT 2.32 187 0 Normal
08/19/2026 07 AM PDT 2.35 194 + Normal
08/19/2026 08 AM PDT 2.37 198 + Normal
08/19/2026 09 AM PDT 2.36 196 - Normal
08/19/2026 10 AM PDT 2.38 201 + Normal
08/19/2026 11 AM PDT 2.34 191 - Normal
08/19/2026 12 PM PDT 2.35 194 + Normal
08/19/2026 01 PM PDT 2.35 194 0 Normal
08/19/2026 02 PM PDT 2.36 196 + Normal
08/19/2026 03 PM PDT 2.33 189 - Normal
08/19/2026 04 PM PDT 2.33 189 0 Normal
08/19/2026 05 PM PDT 2.33 189 0 Normal
08/19/2026 06 PM PDT 2.29 180 - Normal
08/19/2026 07 PM PDT 2.33 189 + Normal
08/19/2026 08 PM PDT 2.33 189 0 Normal
08/19/2026 09 PM PDT 2.29 180 - Normal
08/19/2026 10 PM PDT 2.26 173 - Normal
08/19/2026 11 PM PDT 2.28 177 + Normal
08/20/2026 12 AM PDT 2.23 166 - Normal
08/20/2026 01 AM PDT 2.27 175 + Normal
08/20/2026 02 AM PDT 2.31 184 + Normal
08/20/2026 03 AM PDT 2.30 182 - Normal
08/20/2026 04 AM PDT 2.34 191 + Normal
08/20/2026 05 AM PDT 2.35 194 + Normal
08/20/2026 06 AM PDT 2.34 191 - Normal
08/20/2026 07 AM PDT 2.35 194 + Normal
08/20/2026 08 AM PDT 2.32 187 - Normal
08/20/2026 09 AM PDT 2.32 187 0 Normal
08/20/2026 10 AM PDT 2.33 189 + Normal
08/20/2026 11 AM PDT 2.34 191 + Normal
08/20/2026 12 PM PDT 2.34 191 0 Normal
08/20/2026 01 PM PDT 2.36 196 + Normal
08/20/2026 02 PM PDT 2.34 191 - Normal
08/20/2026 03 PM PDT 2.34 191 0 Normal
08/20/2026 04 PM PDT 2.34 191 0 Normal
08/20/2026 05 PM PDT 2.31 184 - Normal
08/20/2026 06 PM PDT 2.30 182 - Normal
08/20/2026 07 PM PDT 2.28 177 - Normal
08/20/2026 08 PM PDT 2.27 175 - Normal
08/20/2026 09 PM PDT 2.28 177 + Normal
08/20/2026 10 PM PDT 2.28 177 0 Normal
08/20/2026 11 PM PDT 2.25 171 - Normal
08/21/2026 12 AM PDT 2.24 169 - Normal
08/21/2026 01 AM PDT 2.24 169 0 Normal
08/21/2026 02 AM PDT 2.28 177 + Normal
08/21/2026 03 AM PDT 2.29 180 + Normal
08/21/2026 04 AM PDT 2.30 182 + Normal
08/21/2026 05 AM PDT 2.34 191 + Normal
08/21/2026 06 AM PDT 2.37 198 + Normal
08/21/2026 07 AM PDT 2.35 194 - Normal
08/21/2026 08 AM PDT 2.33 189 - Normal
08/21/2026 09 AM PDT 2.32 187 - Normal
08/21/2026 10 AM PDT 2.32 187 0 Normal
08/21/2026 11 AM PDT 2.33 189 + Normal
08/21/2026 12 PM PDT 2.31 184 - Normal
08/21/2026 01 PM PDT 2.33 189 + Normal
08/21/2026 02 PM PDT 2.31 184 - Normal
08/21/2026 03 PM PDT 2.31 184 0 Normal
08/21/2026 04 PM PDT 2.29 180 - Normal
08/21/2026 05 PM PDT 2.32 187 + Normal
08/21/2026 06 PM PDT 2.30 182 - Normal
08/21/2026 07 PM PDT 2.26 173 - Normal
08/21/2026 08 PM PDT 2.26 173 0 Normal
08/21/2026 09 PM PDT 2.25 171 - Normal
08/21/2026 10 PM PDT 2.27 175 + Normal
08/21/2026 11 PM PDT 2.28 177 + Normal
08/22/2026 12 AM PDT 2.27 175 - Normal
08/22/2026 01 AM PDT 2.29 180 + Normal
08/22/2026 02 AM PDT 2.31 184 + Normal
08/22/2026 03 AM PDT 2.30 182 - Normal
08/22/2026 04 AM PDT 2.31 184 + Normal
08/22/2026 05 AM PDT 2.30 182 - Normal
08/22/2026 06 AM PDT 2.31 184 + Normal
08/22/2026 07 AM PDT 2.30 182 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/22/2026 11 AM PDT 2.29 180 Normal
08/22/2026 12 PM PDT 2.29 180 0 Normal
08/22/2026 01 PM PDT 2.29 180 0 Normal
08/22/2026 02 PM PDT 2.29 180 0 Normal
08/22/2026 03 PM PDT 2.30 182 + Normal
08/22/2026 04 PM PDT 2.33 189 + Normal
08/22/2026 05 PM PDT 2.33 189 0 Normal
08/22/2026 06 PM PDT 2.34 191 + Normal
08/22/2026 07 PM PDT 2.34 191 0 Normal
08/22/2026 08 PM PDT 2.34 191 0 Normal
08/22/2026 09 PM PDT 2.34 191 0 Normal
08/22/2026 10 PM PDT 2.33 189 - Normal
08/22/2026 11 PM PDT 2.34 191 + Normal
08/23/2026 12 AM PDT 2.35 194 + Normal
08/23/2026 01 AM PDT 2.35 194 0 Normal
08/23/2026 02 AM PDT 2.36 196 + Normal
08/23/2026 03 AM PDT 2.36 196 0 Normal
08/23/2026 04 AM PDT 2.36 196 0 Normal
08/23/2026 05 AM PDT 2.36 196 0 Normal
08/23/2026 06 AM PDT 2.36 196 0 Normal
08/23/2026 07 AM PDT 2.36 196 0 Normal
08/23/2026 08 AM PDT 2.36 196 0 Normal
08/23/2026 09 AM PDT 2.36 196 0 Normal
08/23/2026 10 AM PDT 2.37 198 + Normal
08/23/2026 11 AM PDT 2.37 198 0 Normal
08/23/2026 12 PM PDT 2.37 198 0 Normal
08/23/2026 01 PM PDT 2.37 198 0 Normal
08/23/2026 02 PM PDT 2.38 201 + Normal
08/23/2026 03 PM PDT 2.38 201 0 Normal
08/23/2026 04 PM PDT 2.38 201 0 Normal
08/23/2026 05 PM PDT 2.38 201 0 Normal
08/23/2026 06 PM PDT 2.38 201 0 Normal
08/23/2026 07 PM PDT 2.38 201 0 Normal
08/23/2026 08 PM PDT 2.38 201 0 Normal
08/23/2026 09 PM PDT 2.38 201 0 Normal
08/23/2026 10 PM PDT 2.38 201 0 Normal
08/23/2026 11 PM PDT 2.38 201 0 Normal
08/24/2026 12 AM PDT 2.38 201 0 Normal
08/24/2026 01 AM PDT 2.38 201 0 Normal
08/24/2026 02 AM PDT 2.38 201 0 Normal
08/24/2026 03 AM PDT 2.38 201 0 Normal
08/24/2026 04 AM PDT 2.38 201 0 Normal
08/24/2026 05 AM PDT 2.38 201 0 Normal
08/24/2026 06 AM PDT 2.38 201 0 Normal
08/24/2026 07 AM PDT 2.38 201 0 Normal
08/24/2026 08 AM PDT 2.37 198 - Normal
08/24/2026 09 AM PDT 2.37 198 0 Normal
08/24/2026 10 AM PDT 2.37 198 0 Normal
08/24/2026 11 AM PDT 2.37 198 0 Normal
08/24/2026 12 PM PDT 2.37 198 0 Normal
08/24/2026 01 PM PDT 2.37 198 0 Normal
08/24/2026 02 PM PDT 2.37 198 0 Normal
08/24/2026 03 PM PDT 2.37 198 0 Normal
08/24/2026 04 PM PDT 2.37 198 0 Normal
08/24/2026 05 PM PDT 2.37 198 0 Normal
08/24/2026 06 PM PDT 2.37 198 0 Normal
08/24/2026 07 PM PDT 2.38 201 + Normal
08/24/2026 08 PM PDT 2.38 201 0 Normal
08/24/2026 09 PM PDT 2.38 201 0 Normal
08/24/2026 10 PM PDT 2.38 201 0 Normal
08/24/2026 11 PM PDT 2.39 203 + Normal
08/25/2026 12 AM PDT 2.39 203 0 Normal
08/25/2026 01 AM PDT 2.38 201 - Normal
08/25/2026 02 AM PDT 2.38 201 0 Normal
08/25/2026 03 AM PDT 2.38 201 0 Normal
08/25/2026 04 AM PDT 2.37 198 - Normal
08/25/2026 05 AM PDT 2.37 198 0 Normal
08/25/2026 06 AM PDT 2.37 198 0 Normal
08/25/2026 07 AM PDT 2.37 198 0 Normal
08/25/2026 08 AM PDT 2.37 198 0 Normal
08/25/2026 09 AM PDT 2.37 198 0 Normal
08/25/2026 10 AM PDT 2.37 198 0 Normal
08/25/2026 11 AM PDT 2.37 198 0 Normal
08/25/2026 12 PM PDT 2.37 198 0 Normal
08/25/2026 01 PM PDT 2.37 198 0 Normal
08/25/2026 02 PM PDT 2.37 198 0 Normal
08/25/2026 03 PM PDT 2.37 198 0 Normal
08/25/2026 04 PM PDT 2.37 198 0 Normal
08/25/2026 05 PM PDT 2.37 198 0 Normal
08/25/2026 06 PM PDT 2.37 198 0 Normal
08/25/2026 07 PM PDT 2.37 198 0 Normal
08/25/2026 08 PM PDT 2.37 198 0 Normal
08/25/2026 09 PM PDT 2.37 198 0 Normal
08/25/2026 10 PM PDT 2.37 198 0 Normal
08/25/2026 11 PM PDT 2.37 198 0 Normal
08/26/2026 12 AM PDT 2.37 198 0 Normal
08/26/2026 01 AM PDT 2.37 198 0 Normal
08/26/2026 02 AM PDT 2.37 198 0 Normal
08/26/2026 03 AM PDT 2.37 198 0 Normal
08/26/2026 04 AM PDT 2.37 198 0 Normal
08/26/2026 05 AM PDT 2.37 198 0 Normal
08/26/2026 06 AM PDT 2.37 198 0 Normal
08/26/2026 07 AM PDT 2.37 198 0 Normal
08/26/2026 08 AM PDT 2.37 198 0 Normal
08/26/2026 09 AM PDT 2.37 198 0 Normal
08/26/2026 10 AM PDT 2.37 198 0 Normal
08/26/2026 11 AM PDT 2.36 196 - Normal
08/26/2026 12 PM PDT 2.36 196 0 Normal
08/26/2026 01 PM PDT 2.36 196 0 Normal
08/26/2026 02 PM PDT 2.36 196 0 Normal
08/26/2026 03 PM PDT 2.36 196 0 Normal
08/26/2026 04 PM PDT 2.36 196 0 Normal
08/26/2026 05 PM PDT 2.36 196 0 Normal
08/26/2026 06 PM PDT 2.36 196 0 Normal
08/26/2026 07 PM PDT 2.36 196 0 Normal
08/26/2026 08 PM PDT 2.36 196 0 Normal
08/26/2026 09 PM PDT 2.36 196 0 Normal
08/26/2026 10 PM PDT 2.36 196 0 Normal
08/26/2026 11 PM PDT 2.36 196 0 Normal
08/27/2026 12 AM PDT 2.36 196 0 Normal
08/27/2026 01 AM PDT 2.36 196 0 Normal
08/27/2026 02 AM PDT 2.36 196 0 Normal
08/27/2026 03 AM PDT 2.36 196 0 Normal
08/27/2026 04 AM PDT 2.36 196 0 Normal
08/27/2026 05 AM PDT 2.36 196 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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