# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Below Derby Dam (TBDN2)
#
# File Generation Time: 07/18/2026 at 08:37 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/14/2026 at 05:00 AM PDT
# Maximum Observed Stage: 3.23 Feet
# Maximum Observed Flow: 448 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/22/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 2.63 Feet
# Maximum Forecast Flow: 256 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/13/2026 08 AM PDT 2.55 235 Normal
07/13/2026 09 AM PDT 2.54 232 - Normal
07/13/2026 10 AM PDT 2.56 237 + Normal
07/13/2026 11 AM PDT 2.56 237 0 Normal
07/13/2026 12 PM PDT 2.56 237 0 Normal
07/13/2026 01 PM PDT 2.58 242 + Normal
07/13/2026 02 PM PDT 2.59 245 + Normal
07/13/2026 03 PM PDT 2.59 245 0 Normal
07/13/2026 04 PM PDT 2.60 248 + Normal
07/13/2026 05 PM PDT 2.62 253 + Normal
07/13/2026 06 PM PDT 2.60 248 - Normal
07/13/2026 07 PM PDT 2.60 248 0 Normal
07/13/2026 08 PM PDT 2.59 245 - Normal
07/13/2026 09 PM PDT 2.62 253 + Normal
07/13/2026 10 PM PDT 2.59 245 - Normal
07/13/2026 11 PM PDT 2.65 261 + Normal
07/14/2026 12 AM PDT 2.71 278 + Normal
07/14/2026 01 AM PDT 2.71 278 0 Normal
07/14/2026 02 AM PDT 2.72 280 + Normal
07/14/2026 03 AM PDT 2.79 301 + Normal
07/14/2026 04 AM PDT 3.08 394 + Normal
07/14/2026 05 AM PDT 3.23 448 + Normal
07/14/2026 06 AM PDT 3.22 445 - Normal
07/14/2026 07 AM PDT 3.11 405 - Normal
07/14/2026 08 AM PDT 3.06 387 - Normal
07/14/2026 09 AM PDT 2.97 357 - Normal
07/14/2026 10 AM PDT 2.91 338 - Normal
07/14/2026 11 AM PDT 2.87 325 - Normal
07/14/2026 12 PM PDT 2.85 319 - Normal
07/14/2026 01 PM PDT 2.83 313 - Normal
07/14/2026 02 PM PDT 2.80 304 - Normal
07/14/2026 03 PM PDT 2.76 292 - Normal
07/14/2026 04 PM PDT 2.76 292 0 Normal
07/14/2026 05 PM PDT 2.72 280 - Normal
07/14/2026 06 PM PDT 2.72 280 0 Normal
07/14/2026 07 PM PDT 2.70 275 - Normal
07/14/2026 08 PM PDT 2.72 280 + Normal
07/14/2026 09 PM PDT 2.74 286 + Normal
07/14/2026 10 PM PDT 2.77 295 + Normal
07/14/2026 11 PM PDT 2.79 301 + Normal
07/15/2026 12 AM PDT 2.80 304 + Normal
07/15/2026 01 AM PDT 2.82 310 + Normal
07/15/2026 02 AM PDT 2.83 313 + Normal
07/15/2026 03 AM PDT 2.81 307 - Normal
07/15/2026 04 AM PDT 2.81 307 0 Normal
07/15/2026 05 AM PDT 2.77 295 - Normal
07/15/2026 06 AM PDT 2.72 280 - Normal
07/15/2026 07 AM PDT 2.70 275 - Normal
07/15/2026 08 AM PDT 2.68 269 - Normal
07/15/2026 09 AM PDT 2.62 253 - Normal
07/15/2026 10 AM PDT 2.62 253 0 Normal
07/15/2026 11 AM PDT 2.61 250 - Normal
07/15/2026 12 PM PDT 2.59 245 - Normal
07/15/2026 01 PM PDT 2.60 248 + Normal
07/15/2026 02 PM PDT 2.59 245 - Normal
07/15/2026 03 PM PDT 2.59 245 0 Normal
07/15/2026 04 PM PDT 2.60 248 + Normal
07/15/2026 05 PM PDT 2.59 245 - Normal
07/15/2026 06 PM PDT 2.58 242 - Normal
07/15/2026 07 PM PDT 2.57 240 - Normal
07/15/2026 08 PM PDT 2.51 225 - Normal
07/15/2026 09 PM PDT 2.51 225 0 Normal
07/15/2026 10 PM PDT 2.49 220 - Normal
07/15/2026 11 PM PDT 2.50 222 + Normal
07/16/2026 12 AM PDT 2.47 215 - Normal
07/16/2026 01 AM PDT 2.50 222 + Normal
07/16/2026 02 AM PDT 2.48 217 - Normal
07/16/2026 03 AM PDT 2.51 225 + Normal
07/16/2026 04 AM PDT 2.50 222 - Normal
07/16/2026 05 AM PDT 2.49 220 - Normal
07/16/2026 06 AM PDT 2.49 220 0 Normal
07/16/2026 07 AM PDT 2.52 227 + Normal
07/16/2026 08 AM PDT 2.53 230 + Normal
07/16/2026 09 AM PDT 2.53 230 0 Normal
07/16/2026 10 AM PDT 2.53 230 0 Normal
07/16/2026 11 AM PDT 2.53 230 0 Normal
07/16/2026 12 PM PDT 2.52 227 - Normal
07/16/2026 01 PM PDT 2.52 227 0 Normal
07/16/2026 02 PM PDT 2.51 225 - Normal
07/16/2026 03 PM PDT 2.50 222 - Normal
07/16/2026 04 PM PDT 2.50 222 0 Normal
07/16/2026 05 PM PDT 2.51 225 + Normal
07/16/2026 06 PM PDT 2.52 227 + Normal
07/16/2026 07 PM PDT 2.44 208 - Normal
07/16/2026 08 PM PDT 2.44 208 0 Normal
07/16/2026 09 PM PDT 2.49 220 + Normal
07/16/2026 10 PM PDT 2.49 220 0 Normal
07/16/2026 11 PM PDT 2.47 215 - Normal
07/17/2026 12 AM PDT 2.46 212 - Normal
07/17/2026 01 AM PDT 2.50 222 + Normal
07/17/2026 02 AM PDT 2.51 225 + Normal
07/17/2026 03 AM PDT 2.51 225 0 Normal
07/17/2026 04 AM PDT 2.53 230 + Normal
07/17/2026 05 AM PDT 2.51 225 - Normal
07/17/2026 06 AM PDT 2.52 227 + Normal
07/17/2026 07 AM PDT 2.52 227 0 Normal
07/17/2026 08 AM PDT 2.50 222 - Normal
07/17/2026 09 AM PDT 2.50 222 0 Normal
07/17/2026 10 AM PDT 2.49 220 - Normal
07/17/2026 11 AM PDT 2.48 217 - Normal
07/17/2026 12 PM PDT 2.50 222 + Normal
07/17/2026 01 PM PDT 2.48 217 - Normal
07/17/2026 02 PM PDT 2.48 217 0 Normal
07/17/2026 03 PM PDT 2.50 222 + Normal
07/17/2026 04 PM PDT 2.48 217 - Normal
07/17/2026 05 PM PDT 2.50 222 + Normal
07/17/2026 06 PM PDT 2.48 217 - Normal
07/17/2026 07 PM PDT 2.45 210 - Normal
07/17/2026 08 PM PDT 2.46 212 + Normal
07/17/2026 09 PM PDT 2.45 210 - Normal
07/17/2026 10 PM PDT 2.45 210 0 Normal
07/17/2026 11 PM PDT 2.44 208 - Normal
07/18/2026 12 AM PDT 2.44 208 0 Normal
07/18/2026 01 AM PDT 2.45 210 + Normal
07/18/2026 02 AM PDT 2.47 215 + Normal
07/18/2026 03 AM PDT 2.47 215 0 Normal
07/18/2026 04 AM PDT 2.45 210 - Normal
07/18/2026 05 AM PDT 2.48 217 + Normal
07/18/2026 06 AM PDT 2.47 215 - Normal
07/18/2026 07 AM PDT 2.46 212 - Normal
07/18/2026 08 AM PDT 2.45 210 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/18/2026 09 AM PDT 2.45 210 Normal
07/18/2026 10 AM PDT 2.46 212 + Normal
07/18/2026 11 AM PDT 2.46 212 0 Normal
07/18/2026 12 PM PDT 2.45 210 - Normal
07/18/2026 01 PM PDT 2.44 208 - Normal
07/18/2026 02 PM PDT 2.44 208 0 Normal
07/18/2026 03 PM PDT 2.43 205 - Normal
07/18/2026 04 PM PDT 2.43 205 0 Normal
07/18/2026 05 PM PDT 2.43 205 0 Normal
07/18/2026 06 PM PDT 2.43 205 0 Normal
07/18/2026 07 PM PDT 2.43 205 0 Normal
07/18/2026 08 PM PDT 2.43 205 0 Normal
07/18/2026 09 PM PDT 2.43 205 0 Normal
07/18/2026 10 PM PDT 2.43 205 0 Normal
07/18/2026 11 PM PDT 2.43 205 0 Normal
07/19/2026 12 AM PDT 2.43 205 0 Normal
07/19/2026 01 AM PDT 2.43 205 0 Normal
07/19/2026 02 AM PDT 2.44 208 + Normal
07/19/2026 03 AM PDT 2.44 208 0 Normal
07/19/2026 04 AM PDT 2.45 210 + Normal
07/19/2026 05 AM PDT 2.45 210 0 Normal
07/19/2026 06 AM PDT 2.45 210 0 Normal
07/19/2026 07 AM PDT 2.45 210 0 Normal
07/19/2026 08 AM PDT 2.45 210 0 Normal
07/19/2026 09 AM PDT 2.45 210 0 Normal
07/19/2026 10 AM PDT 2.45 210 0 Normal
07/19/2026 11 AM PDT 2.44 208 - Normal
07/19/2026 12 PM PDT 2.44 208 0 Normal
07/19/2026 01 PM PDT 2.44 208 0 Normal
07/19/2026 02 PM PDT 2.44 208 0 Normal
07/19/2026 03 PM PDT 2.43 205 - Normal
07/19/2026 04 PM PDT 2.43 205 0 Normal
07/19/2026 05 PM PDT 2.43 205 0 Normal
07/19/2026 06 PM PDT 2.42 203 - Normal
07/19/2026 07 PM PDT 2.42 203 0 Normal
07/19/2026 08 PM PDT 2.42 203 0 Normal
07/19/2026 09 PM PDT 2.42 203 0 Normal
07/19/2026 10 PM PDT 2.41 201 - Normal
07/19/2026 11 PM PDT 2.41 201 0 Normal
07/20/2026 12 AM PDT 2.41 201 0 Normal
07/20/2026 01 AM PDT 2.41 201 0 Normal
07/20/2026 02 AM PDT 2.41 201 0 Normal
07/20/2026 03 AM PDT 2.41 201 0 Normal
07/20/2026 04 AM PDT 2.41 201 0 Normal
07/20/2026 05 AM PDT 2.41 201 0 Normal
07/20/2026 06 AM PDT 2.41 201 0 Normal
07/20/2026 07 AM PDT 2.41 201 0 Normal
07/20/2026 08 AM PDT 2.41 201 0 Normal
07/20/2026 09 AM PDT 2.41 201 0 Normal
07/20/2026 10 AM PDT 2.41 201 0 Normal
07/20/2026 11 AM PDT 2.40 198 - Normal
07/20/2026 12 PM PDT 2.40 198 0 Normal
07/20/2026 01 PM PDT 2.40 198 0 Normal
07/20/2026 02 PM PDT 2.40 198 0 Normal
07/20/2026 03 PM PDT 2.40 198 0 Normal
07/20/2026 04 PM PDT 2.40 198 0 Normal
07/20/2026 05 PM PDT 2.40 198 0 Normal
07/20/2026 06 PM PDT 2.40 198 0 Normal
07/20/2026 07 PM PDT 2.40 198 0 Normal
07/20/2026 08 PM PDT 2.40 198 0 Normal
07/20/2026 09 PM PDT 2.40 198 0 Normal
07/20/2026 10 PM PDT 2.40 198 0 Normal
07/20/2026 11 PM PDT 2.40 198 0 Normal
07/21/2026 12 AM PDT 2.40 198 0 Normal
07/21/2026 01 AM PDT 2.40 198 0 Normal
07/21/2026 02 AM PDT 2.40 198 0 Normal
07/21/2026 03 AM PDT 2.40 198 0 Normal
07/21/2026 04 AM PDT 2.40 198 0 Normal
07/21/2026 05 AM PDT 2.40 198 0 Normal
07/21/2026 06 AM PDT 2.40 198 0 Normal
07/21/2026 07 AM PDT 2.40 198 0 Normal
07/21/2026 08 AM PDT 2.40 198 0 Normal
07/21/2026 09 AM PDT 2.40 198 0 Normal
07/21/2026 10 AM PDT 2.40 198 0 Normal
07/21/2026 11 AM PDT 2.40 198 0 Normal
07/21/2026 12 PM PDT 2.40 198 0 Normal
07/21/2026 01 PM PDT 2.40 198 0 Normal
07/21/2026 02 PM PDT 2.40 198 0 Normal
07/21/2026 03 PM PDT 2.40 198 0 Normal
07/21/2026 04 PM PDT 2.40 198 0 Normal
07/21/2026 05 PM PDT 2.40 198 0 Normal
07/21/2026 06 PM PDT 2.40 198 0 Normal
07/21/2026 07 PM PDT 2.40 198 0 Normal
07/21/2026 08 PM PDT 2.41 201 + Normal
07/21/2026 09 PM PDT 2.42 203 + Normal
07/21/2026 10 PM PDT 2.43 205 + Normal
07/21/2026 11 PM PDT 2.44 208 + Normal
07/22/2026 12 AM PDT 2.44 208 0 Normal
07/22/2026 01 AM PDT 2.45 210 + Normal
07/22/2026 02 AM PDT 2.48 217 + Normal
07/22/2026 03 AM PDT 2.50 222 + Normal
07/22/2026 04 AM PDT 2.53 230 + Normal
07/22/2026 05 AM PDT 2.56 237 + Normal
07/22/2026 06 AM PDT 2.60 248 + Normal
07/22/2026 07 AM PDT 2.63 256 + Normal
07/22/2026 08 AM PDT 2.63 256 0 Normal
07/22/2026 09 AM PDT 2.62 253 - Normal
07/22/2026 10 AM PDT 2.61 250 - Normal
07/22/2026 11 AM PDT 2.59 245 - Normal
07/22/2026 12 PM PDT 2.56 237 - Normal
07/22/2026 01 PM PDT 2.54 232 - Normal
07/22/2026 02 PM PDT 2.52 227 - Normal
07/22/2026 03 PM PDT 2.51 225 - Normal
07/22/2026 04 PM PDT 2.51 225 0 Normal
07/22/2026 05 PM PDT 2.50 222 - Normal
07/22/2026 06 PM PDT 2.49 220 - Normal
07/22/2026 07 PM PDT 2.49 220 0 Normal
07/22/2026 08 PM PDT 2.49 220 0 Normal
07/22/2026 09 PM PDT 2.48 217 - Normal
07/22/2026 10 PM PDT 2.48 217 0 Normal
07/22/2026 11 PM PDT 2.47 215 - Normal
07/23/2026 12 AM PDT 2.46 212 - Normal
07/23/2026 01 AM PDT 2.46 212 0 Normal
07/23/2026 02 AM PDT 2.46 212 0 Normal
07/23/2026 03 AM PDT 2.46 212 0 Normal
07/23/2026 04 AM PDT 2.46 212 0 Normal
07/23/2026 05 AM PDT 2.46 212 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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