# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Below Derby Dam (TBDN2)
#
# File Generation Time: 02/09/2026 at 01:05 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/08/2026 at 03:00 PM PST
# Maximum Observed Stage: 2.05 Feet
# Maximum Observed Flow: 130 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/12/2026 at 01:00 AM PST
# Maximum Forecast Stage: 2.70 Feet
# Maximum Forecast Flow: 283 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/04/2026 01 PM PST 1.94 111 Normal
02/04/2026 02 PM PST 1.95 113 + Normal
02/04/2026 03 PM PST 1.94 111 - Normal
02/04/2026 04 PM PST 1.94 111 0 Normal
02/04/2026 05 PM PST 1.94 111 0 Normal
02/04/2026 06 PM PST 1.94 111 0 Normal
02/04/2026 07 PM PST 1.94 111 0 Normal
02/04/2026 08 PM PST 1.94 111 0 Normal
02/04/2026 09 PM PST 1.93 109 - Normal
02/04/2026 10 PM PST 1.93 109 0 Normal
02/04/2026 11 PM PST 1.93 109 0 Normal
02/05/2026 12 AM PST 1.93 109 0 Normal
02/05/2026 01 AM PST 1.93 109 0 Normal
02/05/2026 02 AM PST 1.93 109 0 Normal
02/05/2026 03 AM PST 1.93 109 0 Normal
02/05/2026 04 AM PST 1.93 109 0 Normal
02/05/2026 05 AM PST 1.93 109 0 Normal
02/05/2026 06 AM PST 1.93 109 0 Normal
02/05/2026 07 AM PST 1.93 109 0 Normal
02/05/2026 08 AM PST 1.93 109 0 Normal
02/05/2026 09 AM PST 1.93 109 0 Normal
02/05/2026 10 AM PST 1.93 109 0 Normal
02/05/2026 11 AM PST 1.93 109 0 Normal
02/05/2026 12 PM PST 1.94 111 + Normal
02/05/2026 01 PM PST 1.94 111 0 Normal
02/05/2026 02 PM PST 1.94 111 0 Normal
02/05/2026 03 PM PST 1.94 111 0 Normal
02/05/2026 04 PM PST 1.94 111 0 Normal
02/05/2026 05 PM PST 1.94 111 0 Normal
02/05/2026 06 PM PST 1.93 109 - Normal
02/05/2026 07 PM PST 1.93 109 0 Normal
02/05/2026 08 PM PST 1.92 108 - Normal
02/05/2026 09 PM PST 1.92 108 0 Normal
02/05/2026 10 PM PST 1.92 108 0 Normal
02/05/2026 11 PM PST 1.92 108 0 Normal
02/06/2026 12 AM PST 1.92 108 0 Normal
02/06/2026 01 AM PST 1.93 109 + Normal
02/06/2026 02 AM PST 1.93 109 0 Normal
02/06/2026 03 AM PST 1.93 109 0 Normal
02/06/2026 04 AM PST 1.93 109 0 Normal
02/06/2026 05 AM PST 1.94 111 + Normal
02/06/2026 06 AM PST 1.94 111 0 Normal
02/06/2026 07 AM PST 1.94 111 0 Normal
02/06/2026 08 AM PST 1.94 111 0 Normal
02/06/2026 09 AM PST 1.93 109 - Normal
02/06/2026 10 AM PST 1.95 113 + Normal
02/06/2026 11 AM PST 1.95 113 0 Normal
02/06/2026 12 PM PST 1.95 113 0 Normal
02/06/2026 01 PM PST 1.95 113 0 Normal
02/06/2026 02 PM PST 1.95 113 0 Normal
02/06/2026 03 PM PST 1.95 113 0 Normal
02/06/2026 04 PM PST 1.94 111 - Normal
02/06/2026 05 PM PST 1.95 113 + Normal
02/06/2026 06 PM PST 1.94 111 - Normal
02/06/2026 07 PM PST 1.94 111 0 Normal
02/06/2026 08 PM PST 1.94 111 0 Normal
02/06/2026 09 PM PST 1.94 111 0 Normal
02/06/2026 10 PM PST 1.93 109 - Normal
02/06/2026 11 PM PST 1.93 109 0 Normal
02/07/2026 12 AM PST 1.93 109 0 Normal
02/07/2026 01 AM PST 1.93 109 0 Normal
02/07/2026 02 AM PST 1.93 109 0 Normal
02/07/2026 03 AM PST 1.93 109 0 Normal
02/07/2026 04 AM PST 1.93 109 0 Normal
02/07/2026 05 AM PST 1.93 109 0 Normal
02/07/2026 06 AM PST 1.93 109 0 Normal
02/07/2026 07 AM PST 1.92 108 - Normal
02/07/2026 08 AM PST 1.92 108 0 Normal
02/07/2026 09 AM PST 1.92 108 0 Normal
02/07/2026 10 AM PST 1.92 108 0 Normal
02/07/2026 11 AM PST 1.92 108 0 Normal
02/07/2026 12 PM PST 1.93 109 + Normal
02/07/2026 01 PM PST 1.94 111 + Normal
02/07/2026 02 PM PST 1.94 111 0 Normal
02/07/2026 03 PM PST 1.95 113 + Normal
02/07/2026 04 PM PST 1.95 113 0 Normal
02/07/2026 05 PM PST 1.96 114 + Normal
02/07/2026 06 PM PST 1.95 113 - Normal
02/07/2026 07 PM PST 1.95 113 0 Normal
02/07/2026 08 PM PST 1.95 113 0 Normal
02/07/2026 09 PM PST 1.96 114 + Normal
02/07/2026 10 PM PST 1.96 114 0 Normal
02/07/2026 11 PM PST 1.96 114 0 Normal
02/08/2026 12 AM PST 1.96 114 0 Normal
02/08/2026 01 AM PST 1.96 114 0 Normal
02/08/2026 02 AM PST 1.96 114 0 Normal
02/08/2026 03 AM PST 1.96 114 0 Normal
02/08/2026 04 AM PST 1.96 114 0 Normal
02/08/2026 05 AM PST 1.98 118 + Normal
02/08/2026 06 AM PST 1.97 116 - Normal
02/08/2026 07 AM PST 1.98 118 + Normal
02/08/2026 08 AM PST 1.98 118 0 Normal
02/08/2026 09 AM PST 1.97 116 - Normal
02/08/2026 10 AM PST 1.97 116 0 Normal
02/08/2026 11 AM PST 1.97 116 0 Normal
02/08/2026 12 PM PST 1.97 116 0 Normal
02/08/2026 01 PM PST 1.98 118 + Normal
02/08/2026 02 PM PST 1.98 118 0 Normal
02/08/2026 03 PM PST 2.05 130 + Normal
02/08/2026 04 PM PST 1.98 118 - Normal
02/08/2026 05 PM PST 2.02 125 + Normal
02/08/2026 06 PM PST 1.97 116 - Normal
02/08/2026 07 PM PST 1.99 120 + Normal
02/08/2026 08 PM PST 1.98 118 - Normal
02/08/2026 09 PM PST 1.96 114 - Normal
02/08/2026 10 PM PST 1.96 114 0 Normal
02/08/2026 11 PM PST 1.96 114 0 Normal
02/09/2026 12 AM PST 1.98 118 + Normal
02/09/2026 01 AM PST 1.96 114 - Normal
02/09/2026 02 AM PST 1.95 113 - Normal
02/09/2026 03 AM PST 1.96 114 + Normal
02/09/2026 04 AM PST 2.00 121 + Normal
02/09/2026 05 AM PST 1.97 116 - Normal
02/09/2026 06 AM PST 1.96 114 - Normal
02/09/2026 07 AM PST 1.96 114 0 Normal
02/09/2026 08 AM PST 1.96 114 0 Normal
02/09/2026 09 AM PST 1.96 114 0 Normal
02/09/2026 10 AM PST 1.97 116 + Normal
02/09/2026 11 AM PST 1.97 116 0 Normal
02/09/2026 12 PM PST 1.97 116 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/09/2026 01 PM PST 1.98 118 Normal
02/09/2026 02 PM PST 1.98 118 0 Normal
02/09/2026 03 PM PST 1.98 118 0 Normal
02/09/2026 04 PM PST 1.97 116 - Normal
02/09/2026 05 PM PST 1.97 116 0 Normal
02/09/2026 06 PM PST 1.98 118 + Normal
02/09/2026 07 PM PST 2.00 121 + Normal
02/09/2026 08 PM PST 2.00 121 0 Normal
02/09/2026 09 PM PST 2.00 121 0 Normal
02/09/2026 10 PM PST 2.01 123 + Normal
02/09/2026 11 PM PST 2.03 127 + Normal
02/10/2026 12 AM PST 2.04 129 + Normal
02/10/2026 01 AM PST 2.06 132 + Normal
02/10/2026 02 AM PST 2.07 134 + Normal
02/10/2026 03 AM PST 2.08 136 + Normal
02/10/2026 04 AM PST 2.09 138 + Normal
02/10/2026 05 AM PST 2.09 138 0 Normal
02/10/2026 06 AM PST 2.08 136 - Normal
02/10/2026 07 AM PST 2.06 132 - Normal
02/10/2026 08 AM PST 2.04 129 - Normal
02/10/2026 09 AM PST 2.06 132 + Normal
02/10/2026 10 AM PST 2.11 142 + Normal
02/10/2026 11 AM PST 2.15 150 + Normal
02/10/2026 12 PM PST 2.16 152 + Normal
02/10/2026 01 PM PST 2.14 148 - Normal
02/10/2026 02 PM PST 2.12 144 - Normal
02/10/2026 03 PM PST 2.10 140 - Normal
02/10/2026 04 PM PST 2.08 136 - Normal
02/10/2026 05 PM PST 2.06 132 - Normal
02/10/2026 06 PM PST 2.06 132 0 Normal
02/10/2026 07 PM PST 2.07 134 + Normal
02/10/2026 08 PM PST 2.09 138 + Normal
02/10/2026 09 PM PST 2.12 144 + Normal
02/10/2026 10 PM PST 2.18 156 + Normal
02/10/2026 11 PM PST 2.23 166 + Normal
02/11/2026 12 AM PST 2.24 169 + Normal
02/11/2026 01 AM PST 2.25 171 + Normal
02/11/2026 02 AM PST 2.26 173 + Normal
02/11/2026 03 AM PST 2.31 184 + Normal
02/11/2026 04 AM PST 2.41 208 + Normal
02/11/2026 05 AM PST 2.53 237 + Normal
02/11/2026 06 AM PST 2.60 256 + Normal
02/11/2026 07 AM PST 2.62 261 + Normal
02/11/2026 08 AM PST 2.62 261 0 Normal
02/11/2026 09 AM PST 2.62 261 0 Normal
02/11/2026 10 AM PST 2.61 258 - Normal
02/11/2026 11 AM PST 2.60 256 - Normal
02/11/2026 12 PM PST 2.60 256 0 Normal
02/11/2026 01 PM PST 2.59 253 - Normal
02/11/2026 02 PM PST 2.59 253 0 Normal
02/11/2026 03 PM PST 2.58 250 - Normal
02/11/2026 04 PM PST 2.56 245 - Normal
02/11/2026 05 PM PST 2.56 245 0 Normal
02/11/2026 06 PM PST 2.55 242 - Normal
02/11/2026 07 PM PST 2.54 240 - Normal
02/11/2026 08 PM PST 2.55 242 + Normal
02/11/2026 09 PM PST 2.58 250 + Normal
02/11/2026 10 PM PST 2.63 264 + Normal
02/11/2026 11 PM PST 2.67 275 + Normal
02/12/2026 12 AM PST 2.69 280 + Normal
02/12/2026 01 AM PST 2.70 283 + Normal
02/12/2026 02 AM PST 2.69 280 - Normal
02/12/2026 03 AM PST 2.66 272 - Normal
02/12/2026 04 AM PST 2.61 258 - Normal
02/12/2026 05 AM PST 2.56 245 - Normal
02/12/2026 06 AM PST 2.51 232 - Normal
02/12/2026 07 AM PST 2.47 222 - Normal
02/12/2026 08 AM PST 2.43 212 - Normal
02/12/2026 09 AM PST 2.39 203 - Normal
02/12/2026 10 AM PST 2.35 194 - Normal
02/12/2026 11 AM PST 2.32 187 - Normal
02/12/2026 12 PM PST 2.29 180 - Normal
02/12/2026 01 PM PST 2.26 173 - Normal
02/12/2026 02 PM PST 2.24 169 - Normal
02/12/2026 03 PM PST 2.22 164 - Normal
02/12/2026 04 PM PST 2.20 160 - Normal
02/12/2026 05 PM PST 2.18 156 - Normal
02/12/2026 06 PM PST 2.16 152 - Normal
02/12/2026 07 PM PST 2.15 150 - Normal
02/12/2026 08 PM PST 2.13 146 - Normal
02/12/2026 09 PM PST 2.12 144 - Normal
02/12/2026 10 PM PST 2.12 144 0 Normal
02/12/2026 11 PM PST 2.11 142 - Normal
02/13/2026 12 AM PST 2.10 140 - Normal
02/13/2026 01 AM PST 2.10 140 0 Normal
02/13/2026 02 AM PST 2.09 138 - Normal
02/13/2026 03 AM PST 2.08 136 - Normal
02/13/2026 04 AM PST 2.07 134 - Normal
02/13/2026 05 AM PST 2.06 132 - Normal
02/13/2026 06 AM PST 2.06 132 0 Normal
02/13/2026 07 AM PST 2.05 130 - Normal
02/13/2026 08 AM PST 2.04 129 - Normal
02/13/2026 09 AM PST 2.03 127 - Normal
02/13/2026 10 AM PST 2.02 125 - Normal
02/13/2026 11 AM PST 2.01 123 - Normal
02/13/2026 12 PM PST 2.00 121 - Normal
02/13/2026 01 PM PST 1.99 120 - Normal
02/13/2026 02 PM PST 1.98 118 - Normal
02/13/2026 03 PM PST 1.98 118 0 Normal
02/13/2026 04 PM PST 1.97 116 - Normal
02/13/2026 05 PM PST 1.97 116 0 Normal
02/13/2026 06 PM PST 1.96 114 - Normal
02/13/2026 07 PM PST 1.96 114 0 Normal
02/13/2026 08 PM PST 1.96 114 0 Normal
02/13/2026 09 PM PST 1.96 114 0 Normal
02/13/2026 10 PM PST 1.96 114 0 Normal
02/13/2026 11 PM PST 1.96 114 0 Normal
02/14/2026 12 AM PST 1.97 116 + Normal
02/14/2026 01 AM PST 1.97 116 0 Normal
02/14/2026 02 AM PST 1.97 116 0 Normal
02/14/2026 03 AM PST 1.97 116 0 Normal
02/14/2026 04 AM PST 1.97 116 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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