# Tabular Observed and Forecast Hydrograph Information
#
# Location: Shasta River - Yreka (YREC1)
#
# File Generation Time: 04/20/2026 at 06:51 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/15/2026 at 09:00 AM PDT
# Maximum Observed Stage: 3.49 Feet
# Maximum Observed Flow: 176 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/22/2026 at 10:00 AM PDT
# Maximum Forecast Stage: 3.75 Feet
# Maximum Forecast Flow: 248 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/15/2026 06 AM PDT 3.49 176 Not Applicable
04/15/2026 07 AM PDT 3.49 176 0 Not Applicable
04/15/2026 08 AM PDT 3.48 173 - Not Applicable
04/15/2026 09 AM PDT 3.49 176 + Not Applicable
04/15/2026 10 AM PDT 3.48 173 - Not Applicable
04/15/2026 11 AM PDT 3.47 170 - Not Applicable
04/15/2026 12 PM PDT 3.48 173 + Not Applicable
04/15/2026 01 PM PDT 3.48 173 0 Not Applicable
04/15/2026 02 PM PDT 3.46 167 - Not Applicable
04/15/2026 03 PM PDT 3.46 167 0 Not Applicable
04/15/2026 04 PM PDT 3.45 164 - Not Applicable
04/15/2026 05 PM PDT 3.45 164 0 Not Applicable
04/15/2026 06 PM PDT 3.45 164 0 Not Applicable
04/15/2026 07 PM PDT 3.44 161 - Not Applicable
04/15/2026 08 PM PDT 3.45 164 + Not Applicable
04/15/2026 09 PM PDT 3.44 161 - Not Applicable
04/15/2026 10 PM PDT 3.44 161 0 Not Applicable
04/15/2026 11 PM PDT 3.44 161 0 Not Applicable
04/16/2026 12 AM PDT 3.43 159 - Not Applicable
04/16/2026 01 AM PDT 3.43 159 0 Not Applicable
04/16/2026 02 AM PDT 3.43 159 0 Not Applicable
04/16/2026 03 AM PDT 3.42 156 - Not Applicable
04/16/2026 04 AM PDT 3.43 159 + Not Applicable
04/16/2026 05 AM PDT 3.43 159 0 Not Applicable
04/16/2026 06 AM PDT 3.43 159 0 Not Applicable
04/16/2026 07 AM PDT 3.43 159 0 Not Applicable
04/16/2026 08 AM PDT 3.43 159 0 Not Applicable
04/16/2026 09 AM PDT 3.45 164 + Not Applicable
04/16/2026 10 AM PDT 3.45 164 0 Not Applicable
04/16/2026 11 AM PDT 3.44 161 - Not Applicable
04/16/2026 12 PM PDT 3.46 167 + Not Applicable
04/16/2026 01 PM PDT 3.45 164 - Not Applicable
04/16/2026 02 PM PDT 3.46 167 + Not Applicable
04/16/2026 03 PM PDT 3.46 167 0 Not Applicable
04/16/2026 04 PM PDT 3.45 164 - Not Applicable
04/16/2026 05 PM PDT 3.46 167 + Not Applicable
04/16/2026 06 PM PDT 3.46 167 0 Not Applicable
04/16/2026 07 PM PDT 3.47 170 + Not Applicable
04/16/2026 08 PM PDT 3.46 167 - Not Applicable
04/16/2026 09 PM PDT 3.47 170 + Not Applicable
04/16/2026 10 PM PDT 3.46 167 - Not Applicable
04/16/2026 11 PM PDT 3.48 173 + Not Applicable
04/17/2026 12 AM PDT 3.47 170 - Not Applicable
04/17/2026 01 AM PDT 3.47 170 0 Not Applicable
04/17/2026 02 AM PDT 3.47 170 0 Not Applicable
04/17/2026 03 AM PDT 3.46 167 - Not Applicable
04/17/2026 04 AM PDT 3.46 167 0 Not Applicable
04/17/2026 05 AM PDT 3.45 164 - Not Applicable
04/17/2026 06 AM PDT 3.45 164 0 Not Applicable
04/17/2026 07 AM PDT 3.46 167 + Not Applicable
04/17/2026 08 AM PDT 3.45 164 - Not Applicable
04/17/2026 09 AM PDT 3.45 164 0 Not Applicable
04/17/2026 10 AM PDT 3.45 164 0 Not Applicable
04/17/2026 11 AM PDT 3.47 170 + Not Applicable
04/17/2026 12 PM PDT 3.46 167 - Not Applicable
04/17/2026 01 PM PDT 3.46 167 0 Not Applicable
04/17/2026 02 PM PDT 3.45 164 - Not Applicable
04/17/2026 03 PM PDT 3.46 167 + Not Applicable
04/17/2026 04 PM PDT 3.46 167 0 Not Applicable
04/17/2026 05 PM PDT 3.47 170 + Not Applicable
04/17/2026 06 PM PDT 3.46 167 - Not Applicable
04/17/2026 07 PM PDT 3.46 167 0 Not Applicable
04/17/2026 08 PM PDT 3.47 170 + Not Applicable
04/17/2026 09 PM PDT 3.46 167 - Not Applicable
04/17/2026 10 PM PDT 3.45 164 - Not Applicable
04/17/2026 11 PM PDT 3.45 164 0 Not Applicable
04/18/2026 12 AM PDT 3.45 164 0 Not Applicable
04/18/2026 01 AM PDT 3.45 164 0 Not Applicable
04/18/2026 02 AM PDT 3.43 159 - Not Applicable
04/18/2026 03 AM PDT 3.43 159 0 Not Applicable
04/18/2026 04 AM PDT 3.43 159 0 Not Applicable
04/18/2026 05 AM PDT 3.43 159 0 Not Applicable
04/18/2026 06 AM PDT 3.43 159 0 Not Applicable
04/18/2026 07 AM PDT 3.43 159 0 Not Applicable
04/18/2026 08 AM PDT 3.43 159 0 Not Applicable
04/18/2026 09 AM PDT 3.44 161 + Not Applicable
04/18/2026 10 AM PDT 3.43 159 - Not Applicable
04/18/2026 11 AM PDT 3.43 159 0 Not Applicable
04/18/2026 12 PM PDT 3.43 159 0 Not Applicable
04/18/2026 01 PM PDT 3.45 164 + Not Applicable
04/18/2026 02 PM PDT 3.43 159 - Not Applicable
04/18/2026 03 PM PDT 3.43 159 0 Not Applicable
04/18/2026 04 PM PDT 3.42 156 - Not Applicable
04/18/2026 05 PM PDT 3.41 153 - Not Applicable
04/18/2026 06 PM PDT 3.41 153 0 Not Applicable
04/18/2026 07 PM PDT 3.41 153 0 Not Applicable
04/18/2026 08 PM PDT 3.41 153 0 Not Applicable
04/18/2026 09 PM PDT 3.41 153 0 Not Applicable
04/18/2026 10 PM PDT 3.41 153 0 Not Applicable
04/18/2026 11 PM PDT 3.41 153 0 Not Applicable
04/19/2026 12 AM PDT 3.40 151 - Not Applicable
04/19/2026 01 AM PDT 3.40 151 0 Not Applicable
04/19/2026 02 AM PDT 3.40 151 0 Not Applicable
04/19/2026 03 AM PDT 3.41 153 + Not Applicable
04/19/2026 04 AM PDT 3.39 148 - Not Applicable
04/19/2026 05 AM PDT 3.40 151 + Not Applicable
04/19/2026 06 AM PDT 3.40 151 0 Not Applicable
04/19/2026 07 AM PDT 3.40 151 0 Not Applicable
04/19/2026 08 AM PDT 3.40 151 0 Not Applicable
04/19/2026 09 AM PDT 3.42 156 + Not Applicable
04/19/2026 10 AM PDT 3.44 161 + Not Applicable
04/19/2026 11 AM PDT 3.44 161 0 Not Applicable
04/19/2026 12 PM PDT 3.44 161 0 Not Applicable
04/19/2026 01 PM PDT 3.44 161 0 Not Applicable
04/19/2026 02 PM PDT 3.42 156 - Not Applicable
04/19/2026 03 PM PDT 3.42 156 0 Not Applicable
04/19/2026 04 PM PDT 3.41 153 - Not Applicable
04/19/2026 05 PM PDT 3.41 153 0 Not Applicable
04/19/2026 06 PM PDT 3.41 153 0 Not Applicable
04/19/2026 07 PM PDT 3.40 151 - Not Applicable
04/19/2026 08 PM PDT 3.39 148 - Not Applicable
04/19/2026 09 PM PDT 3.39 148 0 Not Applicable
04/19/2026 10 PM PDT 3.37 143 - Not Applicable
04/19/2026 11 PM PDT 3.39 148 + Not Applicable
04/20/2026 12 AM PDT 3.37 143 - Not Applicable
04/20/2026 01 AM PDT 3.39 148 + Not Applicable
04/20/2026 02 AM PDT 3.37 143 - Not Applicable
04/20/2026 03 AM PDT 3.39 148 + Not Applicable
04/20/2026 04 AM PDT 3.39 148 0 Not Applicable
04/20/2026 05 AM PDT 3.39 148 0 Not Applicable
04/20/2026 06 AM PDT 3.40 151 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/20/2026 07 AM PDT 3.40 151 Not Applicable
04/20/2026 08 AM PDT 3.40 151 0 Not Applicable
04/20/2026 09 AM PDT 3.40 151 0 Not Applicable
04/20/2026 10 AM PDT 3.40 151 0 Not Applicable
04/20/2026 11 AM PDT 3.40 151 0 Not Applicable
04/20/2026 12 PM PDT 3.39 148 - Not Applicable
04/20/2026 01 PM PDT 3.39 148 0 Not Applicable
04/20/2026 02 PM PDT 3.39 148 0 Not Applicable
04/20/2026 03 PM PDT 3.39 148 0 Not Applicable
04/20/2026 04 PM PDT 3.39 148 0 Not Applicable
04/20/2026 05 PM PDT 3.39 148 0 Not Applicable
04/20/2026 06 PM PDT 3.39 148 0 Not Applicable
04/20/2026 07 PM PDT 3.39 148 0 Not Applicable
04/20/2026 08 PM PDT 3.39 148 0 Not Applicable
04/20/2026 09 PM PDT 3.39 148 0 Not Applicable
04/20/2026 10 PM PDT 3.38 145 - Not Applicable
04/20/2026 11 PM PDT 3.38 145 0 Not Applicable
04/21/2026 12 AM PDT 3.39 148 + Not Applicable
04/21/2026 01 AM PDT 3.39 148 0 Not Applicable
04/21/2026 02 AM PDT 3.39 148 0 Not Applicable
04/21/2026 03 AM PDT 3.40 151 + Not Applicable
04/21/2026 04 AM PDT 3.40 151 0 Not Applicable
04/21/2026 05 AM PDT 3.40 151 0 Not Applicable
04/21/2026 06 AM PDT 3.41 153 + Not Applicable
04/21/2026 07 AM PDT 3.43 159 + Not Applicable
04/21/2026 08 AM PDT 3.44 161 + Not Applicable
04/21/2026 09 AM PDT 3.45 164 + Not Applicable
04/21/2026 10 AM PDT 3.46 167 + Not Applicable
04/21/2026 11 AM PDT 3.48 173 + Not Applicable
04/21/2026 12 PM PDT 3.49 176 + Not Applicable
04/21/2026 01 PM PDT 3.51 182 + Not Applicable
04/21/2026 02 PM PDT 3.53 188 + Not Applicable
04/21/2026 03 PM PDT 3.54 191 + Not Applicable
04/21/2026 04 PM PDT 3.56 197 + Not Applicable
04/21/2026 05 PM PDT 3.58 203 + Not Applicable
04/21/2026 06 PM PDT 3.59 206 + Not Applicable
04/21/2026 07 PM PDT 3.61 211 + Not Applicable
04/21/2026 08 PM PDT 3.62 214 + Not Applicable
04/21/2026 09 PM PDT 3.63 217 + Not Applicable
04/21/2026 10 PM PDT 3.65 222 + Not Applicable
04/21/2026 11 PM PDT 3.66 225 + Not Applicable
04/22/2026 12 AM PDT 3.67 227 + Not Applicable
04/22/2026 01 AM PDT 3.69 233 + Not Applicable
04/22/2026 02 AM PDT 3.70 235 + Not Applicable
04/22/2026 03 AM PDT 3.71 238 + Not Applicable
04/22/2026 04 AM PDT 3.72 240 + Not Applicable
04/22/2026 05 AM PDT 3.73 243 + Not Applicable
04/22/2026 06 AM PDT 3.73 243 0 Not Applicable
04/22/2026 07 AM PDT 3.74 245 + Not Applicable
04/22/2026 08 AM PDT 3.74 245 0 Not Applicable
04/22/2026 09 AM PDT 3.74 245 0 Not Applicable
04/22/2026 10 AM PDT 3.75 248 + Not Applicable
04/22/2026 11 AM PDT 3.75 248 0 Not Applicable
04/22/2026 12 PM PDT 3.74 245 - Not Applicable
04/22/2026 01 PM PDT 3.73 243 - Not Applicable
04/22/2026 02 PM PDT 3.73 243 0 Not Applicable
04/22/2026 03 PM PDT 3.72 240 - Not Applicable
04/22/2026 04 PM PDT 3.71 238 - Not Applicable
04/22/2026 05 PM PDT 3.71 238 0 Not Applicable
04/22/2026 06 PM PDT 3.69 233 - Not Applicable
04/22/2026 07 PM PDT 3.68 230 - Not Applicable
04/22/2026 08 PM PDT 3.67 227 - Not Applicable
04/22/2026 09 PM PDT 3.66 225 - Not Applicable
04/22/2026 10 PM PDT 3.65 222 - Not Applicable
04/22/2026 11 PM PDT 3.63 217 - Not Applicable
04/23/2026 12 AM PDT 3.62 214 - Not Applicable
04/23/2026 01 AM PDT 3.61 211 - Not Applicable
04/23/2026 02 AM PDT 3.60 209 - Not Applicable
04/23/2026 03 AM PDT 3.59 206 - Not Applicable
04/23/2026 04 AM PDT 3.58 203 - Not Applicable
04/23/2026 05 AM PDT 3.57 200 - Not Applicable
04/23/2026 06 AM PDT 3.56 197 - Not Applicable
04/23/2026 07 AM PDT 3.55 194 - Not Applicable
04/23/2026 08 AM PDT 3.54 191 - Not Applicable
04/23/2026 09 AM PDT 3.53 188 - Not Applicable
04/23/2026 10 AM PDT 3.52 185 - Not Applicable
04/23/2026 11 AM PDT 3.52 185 0 Not Applicable
04/23/2026 12 PM PDT 3.51 182 - Not Applicable
04/23/2026 01 PM PDT 3.50 179 - Not Applicable
04/23/2026 02 PM PDT 3.49 176 - Not Applicable
04/23/2026 03 PM PDT 3.48 173 - Not Applicable
04/23/2026 04 PM PDT 3.48 173 0 Not Applicable
04/23/2026 05 PM PDT 3.47 170 - Not Applicable
04/23/2026 06 PM PDT 3.46 167 - Not Applicable
04/23/2026 07 PM PDT 3.46 167 0 Not Applicable
04/23/2026 08 PM PDT 3.45 164 - Not Applicable
04/23/2026 09 PM PDT 3.44 161 - Not Applicable
04/23/2026 10 PM PDT 3.44 161 0 Not Applicable
04/23/2026 11 PM PDT 3.43 159 - Not Applicable
04/24/2026 12 AM PDT 3.42 156 - Not Applicable
04/24/2026 01 AM PDT 3.42 156 0 Not Applicable
04/24/2026 02 AM PDT 3.42 156 0 Not Applicable
04/24/2026 03 AM PDT 3.41 153 - Not Applicable
04/24/2026 04 AM PDT 3.41 153 0 Not Applicable
04/24/2026 05 AM PDT 3.40 151 - Not Applicable
04/24/2026 06 AM PDT 3.40 151 0 Not Applicable
04/24/2026 07 AM PDT 3.40 151 0 Not Applicable
04/24/2026 08 AM PDT 3.39 148 - Not Applicable
04/24/2026 09 AM PDT 3.39 148 0 Not Applicable
04/24/2026 10 AM PDT 3.39 148 0 Not Applicable
04/24/2026 11 AM PDT 3.38 145 - Not Applicable
04/24/2026 12 PM PDT 3.38 145 0 Not Applicable
04/24/2026 01 PM PDT 3.38 145 0 Not Applicable
04/24/2026 02 PM PDT 3.38 145 0 Not Applicable
04/24/2026 03 PM PDT 3.37 143 - Not Applicable
04/24/2026 04 PM PDT 3.37 143 0 Not Applicable
04/24/2026 05 PM PDT 3.37 143 0 Not Applicable
04/24/2026 06 PM PDT 3.37 143 0 Not Applicable
04/24/2026 07 PM PDT 3.36 140 - Not Applicable
04/24/2026 08 PM PDT 3.36 140 0 Not Applicable
04/24/2026 09 PM PDT 3.36 140 0 Not Applicable
04/24/2026 10 PM PDT 3.35 138 - Not Applicable
04/24/2026 11 PM PDT 3.35 138 0 Not Applicable
04/25/2026 12 AM PDT 3.35 138 0 Not Applicable
04/25/2026 01 AM PDT 3.35 138 0 Not Applicable
04/25/2026 02 AM PDT 3.35 138 0 Not Applicable
04/25/2026 03 AM PDT 3.35 138 0 Not Applicable
04/25/2026 04 AM PDT 3.35 138 0 Not Applicable
04/25/2026 05 AM PDT 3.35 138 0 Not Applicable
#
# 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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