# Tabular Observed and Forecast Hydrograph Information
#
# Location: Putah Creek - Guenoc (PCGC1)
#
# File Generation Time: 04/20/2026 at 07:09 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/15/2026 at 07:00 AM PDT
# Maximum Observed Stage: 5.70 Feet
# Maximum Observed Flow: 148 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 11:00 PM PDT
# Maximum Forecast Stage: 7.05 Feet
# Maximum Forecast Flow: 513 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/15/2026 07 AM PDT 5.70 148 Normal
04/15/2026 08 AM PDT 5.69 145 - Normal
04/15/2026 09 AM PDT 5.68 143 - Normal
04/15/2026 10 AM PDT 5.68 143 0 Normal
04/15/2026 11 AM PDT 5.67 141 - Normal
04/15/2026 12 PM PDT 5.67 141 0 Normal
04/15/2026 01 PM PDT 5.67 141 0 Normal
04/15/2026 02 PM PDT 5.66 138 - Normal
04/15/2026 03 PM PDT 5.65 136 - Normal
04/15/2026 04 PM PDT 5.65 136 0 Normal
04/15/2026 05 PM PDT 5.64 134 - Normal
04/15/2026 06 PM PDT 5.64 134 0 Normal
04/15/2026 07 PM PDT 5.63 132 - Normal
04/15/2026 08 PM PDT 5.63 132 0 Normal
04/15/2026 09 PM PDT 5.62 129 - Normal
04/15/2026 10 PM PDT 5.61 127 - Normal
04/15/2026 11 PM PDT 5.61 127 0 Normal
04/16/2026 12 AM PDT 5.60 125 - Normal
04/16/2026 01 AM PDT 5.60 125 0 Normal
04/16/2026 02 AM PDT 5.59 123 - Normal
04/16/2026 03 AM PDT 5.59 123 0 Normal
04/16/2026 04 AM PDT 5.58 121 - Normal
04/16/2026 05 AM PDT 5.58 121 0 Normal
04/16/2026 06 AM PDT 5.58 121 0 Normal
04/16/2026 07 AM PDT 5.57 119 - Normal
04/16/2026 08 AM PDT 5.57 119 0 Normal
04/16/2026 09 AM PDT 5.56 117 - Normal
04/16/2026 10 AM PDT 5.56 117 0 Normal
04/16/2026 11 AM PDT 5.56 117 0 Normal
04/16/2026 12 PM PDT 5.55 115 - Normal
04/16/2026 01 PM PDT 5.55 115 0 Normal
04/16/2026 02 PM PDT 5.54 113 - Normal
04/16/2026 03 PM PDT 5.54 113 0 Normal
04/16/2026 04 PM PDT 5.53 111 - Normal
04/16/2026 05 PM PDT 5.53 111 0 Normal
04/16/2026 06 PM PDT 5.53 111 0 Normal
04/16/2026 07 PM PDT 5.52 109 - Normal
04/16/2026 08 PM PDT 5.52 109 0 Normal
04/16/2026 09 PM PDT 5.51 107 - Normal
04/16/2026 10 PM PDT 5.51 107 0 Normal
04/16/2026 11 PM PDT 5.51 107 0 Normal
04/17/2026 12 AM PDT 5.50 105 - Normal
04/17/2026 01 AM PDT 5.49 103 - Normal
04/17/2026 02 AM PDT 5.49 103 0 Normal
04/17/2026 03 AM PDT 5.49 103 0 Normal
04/17/2026 04 AM PDT 5.49 103 0 Normal
04/17/2026 05 AM PDT 5.49 103 0 Normal
04/17/2026 06 AM PDT 5.48 101 - Normal
04/17/2026 07 AM PDT 5.48 101 0 Normal
04/17/2026 08 AM PDT 5.48 101 0 Normal
04/17/2026 09 AM PDT 5.48 101 0 Normal
04/17/2026 10 AM PDT 5.47 99 - Normal
04/17/2026 11 AM PDT 5.47 99 0 Normal
04/17/2026 12 PM PDT 5.47 99 0 Normal
04/17/2026 01 PM PDT 5.47 99 0 Normal
04/17/2026 02 PM PDT 5.47 99 0 Normal
04/17/2026 03 PM PDT 5.46 98 - Normal
04/17/2026 04 PM PDT 5.46 98 0 Normal
04/17/2026 05 PM PDT 5.46 98 0 Normal
04/17/2026 06 PM PDT 5.46 98 0 Normal
04/17/2026 07 PM PDT 5.45 96 - Normal
04/17/2026 08 PM PDT 5.45 96 0 Normal
04/17/2026 09 PM PDT 5.45 96 0 Normal
04/17/2026 10 PM PDT 5.44 94 - Normal
04/17/2026 11 PM PDT 5.44 94 0 Normal
04/18/2026 12 AM PDT 5.44 94 0 Normal
04/18/2026 01 AM PDT 5.43 92 - Normal
04/18/2026 02 AM PDT 5.43 92 0 Normal
04/18/2026 03 AM PDT 5.43 92 0 Normal
04/18/2026 04 AM PDT 5.43 92 0 Normal
04/18/2026 05 AM PDT 5.42 90 - Normal
04/18/2026 06 AM PDT 5.42 90 0 Normal
04/18/2026 07 AM PDT 5.42 90 0 Normal
04/18/2026 08 AM PDT 5.42 90 0 Normal
04/18/2026 09 AM PDT 5.42 90 0 Normal
04/18/2026 10 AM PDT 5.42 90 0 Normal
04/18/2026 11 AM PDT 5.42 90 0 Normal
04/18/2026 12 PM PDT 5.42 90 0 Normal
04/18/2026 01 PM PDT 5.41 89 - Normal
04/18/2026 02 PM PDT 5.42 90 + Normal
04/18/2026 03 PM PDT 5.41 89 - Normal
04/18/2026 04 PM PDT 5.41 89 0 Normal
04/18/2026 05 PM PDT 5.41 89 0 Normal
04/18/2026 06 PM PDT 5.41 89 0 Normal
04/18/2026 07 PM PDT 5.41 89 0 Normal
04/18/2026 08 PM PDT 5.40 87 - Normal
04/18/2026 09 PM PDT 5.40 87 0 Normal
04/18/2026 10 PM PDT 5.40 87 0 Normal
04/18/2026 11 PM PDT 5.39 85 - Normal
04/19/2026 12 AM PDT 5.39 85 0 Normal
04/19/2026 01 AM PDT 5.39 85 0 Normal
04/19/2026 02 AM PDT 5.38 84 - Normal
04/19/2026 03 AM PDT 5.38 84 0 Normal
04/19/2026 04 AM PDT 5.38 84 0 Normal
04/19/2026 05 AM PDT 5.38 84 0 Normal
04/19/2026 06 AM PDT 5.38 84 0 Normal
04/19/2026 07 AM PDT 5.38 84 0 Normal
04/19/2026 08 AM PDT 5.38 84 0 Normal
04/19/2026 09 AM PDT 5.38 84 0 Normal
04/19/2026 10 AM PDT 5.38 84 0 Normal
04/19/2026 11 AM PDT 5.38 84 0 Normal
04/19/2026 12 PM PDT 5.38 84 0 Normal
04/19/2026 01 PM PDT 5.37 82 - Normal
04/19/2026 02 PM PDT 5.37 82 0 Normal
04/19/2026 03 PM PDT 5.37 82 0 Normal
04/19/2026 04 PM PDT 5.37 82 0 Normal
04/19/2026 05 PM PDT 5.37 82 0 Normal
04/19/2026 06 PM PDT 5.37 82 0 Normal
04/19/2026 07 PM PDT 5.36 80 - Normal
04/19/2026 08 PM PDT 5.36 80 0 Normal
04/19/2026 09 PM PDT 5.36 80 0 Normal
04/19/2026 10 PM PDT 5.35 79 - Normal
04/19/2026 11 PM PDT 5.35 79 0 Normal
04/20/2026 12 AM PDT 5.35 79 0 Normal
04/20/2026 01 AM PDT 5.35 79 0 Normal
04/20/2026 02 AM PDT 5.34 77 - Normal
04/20/2026 03 AM PDT 5.34 77 0 Normal
04/20/2026 04 AM PDT 5.34 77 0 Normal
04/20/2026 05 AM PDT 5.34 77 0 Normal
04/20/2026 06 AM PDT 5.34 77 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/20/2026 07 AM PDT 5.34 77 Normal
04/20/2026 08 AM PDT 5.34 77 0 Normal
04/20/2026 09 AM PDT 5.34 77 0 Normal
04/20/2026 10 AM PDT 5.34 77 0 Normal
04/20/2026 11 AM PDT 5.33 76 - Normal
04/20/2026 12 PM PDT 5.33 76 0 Normal
04/20/2026 01 PM PDT 5.34 77 + Normal
04/20/2026 02 PM PDT 5.34 77 0 Normal
04/20/2026 03 PM PDT 5.34 77 0 Normal
04/20/2026 04 PM PDT 5.34 77 0 Normal
04/20/2026 05 PM PDT 5.34 77 0 Normal
04/20/2026 06 PM PDT 5.34 77 0 Normal
04/20/2026 07 PM PDT 5.34 77 0 Normal
04/20/2026 08 PM PDT 5.34 77 0 Normal
04/20/2026 09 PM PDT 5.35 79 + Normal
04/20/2026 10 PM PDT 5.35 79 0 Normal
04/20/2026 11 PM PDT 5.35 79 0 Normal
04/21/2026 12 AM PDT 5.35 79 0 Normal
04/21/2026 01 AM PDT 5.35 79 0 Normal
04/21/2026 02 AM PDT 5.35 79 0 Normal
04/21/2026 03 AM PDT 5.35 79 0 Normal
04/21/2026 04 AM PDT 5.35 79 0 Normal
04/21/2026 05 AM PDT 5.35 79 0 Normal
04/21/2026 06 AM PDT 5.35 79 0 Normal
04/21/2026 07 AM PDT 5.35 79 0 Normal
04/21/2026 08 AM PDT 5.35 79 0 Normal
04/21/2026 09 AM PDT 5.34 77 - Normal
04/21/2026 10 AM PDT 5.35 79 + Normal
04/21/2026 11 AM PDT 5.36 80 + Normal
04/21/2026 12 PM PDT 5.39 85 + Normal
04/21/2026 01 PM PDT 5.46 98 + Normal
04/21/2026 02 PM PDT 5.58 121 + Normal
04/21/2026 03 PM PDT 5.70 148 + Normal
04/21/2026 04 PM PDT 5.82 178 + Normal
04/21/2026 05 PM PDT 5.95 212 + Normal
04/21/2026 06 PM PDT 6.09 251 + Normal
04/21/2026 07 PM PDT 6.26 294 + Normal
04/21/2026 08 PM PDT 6.59 378 + Normal
04/21/2026 09 PM PDT 6.82 443 + Normal
04/21/2026 10 PM PDT 6.98 491 + Normal
04/21/2026 11 PM PDT 7.05 513 + Normal
04/22/2026 12 AM PDT 7.01 501 - Normal
04/22/2026 01 AM PDT 6.91 470 - Normal
04/22/2026 02 AM PDT 6.79 434 - Normal
04/22/2026 03 AM PDT 6.67 400 - Normal
04/22/2026 04 AM PDT 6.58 376 - Normal
04/22/2026 05 AM PDT 6.52 360 - Normal
04/22/2026 06 AM PDT 6.50 354 - Normal
04/22/2026 07 AM PDT 6.50 354 0 Normal
04/22/2026 08 AM PDT 6.51 357 + Normal
04/22/2026 09 AM PDT 6.52 360 + Normal
04/22/2026 10 AM PDT 6.53 362 + Normal
04/22/2026 11 AM PDT 6.51 357 - Normal
04/22/2026 12 PM PDT 6.46 344 - Normal
04/22/2026 01 PM PDT 6.39 326 - Normal
04/22/2026 02 PM PDT 6.31 306 - Normal
04/22/2026 03 PM PDT 6.25 292 - Normal
04/22/2026 04 PM PDT 6.21 282 - Normal
04/22/2026 05 PM PDT 6.18 274 - Normal
04/22/2026 06 PM PDT 6.15 266 - Normal
04/22/2026 07 PM PDT 6.12 259 - Normal
04/22/2026 08 PM PDT 6.08 248 - Normal
04/22/2026 09 PM PDT 6.05 240 - Normal
04/22/2026 10 PM PDT 6.03 234 - Normal
04/22/2026 11 PM PDT 6.00 226 - Normal
04/23/2026 12 AM PDT 5.97 218 - Normal
04/23/2026 01 AM PDT 5.95 212 - Normal
04/23/2026 02 AM PDT 5.93 207 - Normal
04/23/2026 03 AM PDT 5.91 201 - Normal
04/23/2026 04 AM PDT 5.89 196 - Normal
04/23/2026 05 AM PDT 5.87 191 - Normal
04/23/2026 06 AM PDT 5.85 186 - Normal
04/23/2026 07 AM PDT 5.83 181 - Normal
04/23/2026 08 AM PDT 5.81 175 - Normal
04/23/2026 09 AM PDT 5.80 173 - Normal
04/23/2026 10 AM PDT 5.78 167 - Normal
04/23/2026 11 AM PDT 5.77 165 - Normal
04/23/2026 12 PM PDT 5.76 162 - Normal
04/23/2026 01 PM PDT 5.74 157 - Normal
04/23/2026 02 PM PDT 5.73 155 - Normal
04/23/2026 03 PM PDT 5.72 152 - Normal
04/23/2026 04 PM PDT 5.71 150 - Normal
04/23/2026 05 PM PDT 5.70 148 - Normal
04/23/2026 06 PM PDT 5.69 145 - Normal
04/23/2026 07 PM PDT 5.68 143 - Normal
04/23/2026 08 PM PDT 5.67 141 - Normal
04/23/2026 09 PM PDT 5.66 138 - Normal
04/23/2026 10 PM PDT 5.66 138 0 Normal
04/23/2026 11 PM PDT 5.65 136 - Normal
04/24/2026 12 AM PDT 5.64 134 - Normal
04/24/2026 01 AM PDT 5.63 132 - Normal
04/24/2026 02 AM PDT 5.63 132 0 Normal
04/24/2026 03 AM PDT 5.62 129 - Normal
04/24/2026 04 AM PDT 5.61 127 - Normal
04/24/2026 05 AM PDT 5.61 127 0 Normal
04/24/2026 06 AM PDT 5.60 125 - Normal
04/24/2026 07 AM PDT 5.60 125 0 Normal
04/24/2026 08 AM PDT 5.59 123 - Normal
04/24/2026 09 AM PDT 5.59 123 0 Normal
04/24/2026 10 AM PDT 5.58 121 - Normal
04/24/2026 11 AM PDT 5.58 121 0 Normal
04/24/2026 12 PM PDT 5.58 121 0 Normal
04/24/2026 01 PM PDT 5.57 119 - Normal
04/24/2026 02 PM PDT 5.57 119 0 Normal
04/24/2026 03 PM PDT 5.56 117 - Normal
04/24/2026 04 PM PDT 5.56 117 0 Normal
04/24/2026 05 PM PDT 5.56 117 0 Normal
04/24/2026 06 PM PDT 5.55 115 - Normal
04/24/2026 07 PM PDT 5.55 115 0 Normal
04/24/2026 08 PM PDT 5.55 115 0 Normal
04/24/2026 09 PM PDT 5.54 113 - Normal
04/24/2026 10 PM PDT 5.54 113 0 Normal
04/24/2026 11 PM PDT 5.54 113 0 Normal
04/25/2026 12 AM PDT 5.53 111 - Normal
04/25/2026 01 AM PDT 5.53 111 0 Normal
04/25/2026 02 AM PDT 5.53 111 0 Normal
04/25/2026 03 AM PDT 5.52 109 - Normal
04/25/2026 04 AM PDT 5.52 109 0 Normal
04/25/2026 05 AM PDT 5.52 109 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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