# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Seiad Valley (SEIC1)
#
# File Generation Time: 02/21/2026 at 08:31 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/21/2026 at 08:00 AM PST
# Maximum Observed Stage: 6.10 Feet
# Maximum Observed Flow: 5604 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/25/2026 at 08:00 AM PST
# Maximum Forecast Stage: 8.74 Feet
# Maximum Forecast Flow: 10651 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/16/2026 08 AM PST 3.23 2070 Normal
02/16/2026 09 AM PST 3.22 2061 - Normal
02/16/2026 10 AM PST 3.22 2061 0 Normal
02/16/2026 11 AM PST 3.22 2061 0 Normal
02/16/2026 12 PM PST 3.23 2070 + Normal
02/16/2026 01 PM PST 3.22 2061 - Normal
02/16/2026 02 PM PST 3.23 2070 + Normal
02/16/2026 03 PM PST 3.24 2079 + Normal
02/16/2026 04 PM PST 3.24 2079 0 Normal
02/16/2026 05 PM PST 3.24 2079 0 Normal
02/16/2026 06 PM PST 3.24 2079 0 Normal
02/16/2026 07 PM PST 3.24 2079 0 Normal
02/16/2026 08 PM PST 3.23 2070 - Normal
02/16/2026 09 PM PST 3.24 2079 + Normal
02/16/2026 10 PM PST 3.25 2088 + Normal
02/16/2026 11 PM PST 3.25 2088 0 Normal
02/17/2026 12 AM PST 3.25 2088 0 Normal
02/17/2026 01 AM PST 3.26 2098 + Normal
02/17/2026 02 AM PST 3.27 2107 + Normal
02/17/2026 03 AM PST 3.28 2116 + Normal
02/17/2026 04 AM PST 3.28 2116 0 Normal
02/17/2026 05 AM PST 3.30 2134 + Normal
02/17/2026 06 AM PST 3.30 2134 0 Normal
02/17/2026 07 AM PST 3.32 2152 + Normal
02/17/2026 08 AM PST 3.32 2152 0 Normal
02/17/2026 09 AM PST 3.34 2171 + Normal
02/17/2026 10 AM PST 3.34 2171 0 Normal
02/17/2026 11 AM PST 3.35 2180 + Normal
02/17/2026 12 PM PST 3.36 2189 + Normal
02/17/2026 01 PM PST 3.38 2208 + Normal
02/17/2026 02 PM PST 3.38 2208 0 Normal
02/17/2026 03 PM PST 3.39 2217 + Normal
02/17/2026 04 PM PST 3.39 2217 0 Normal
02/17/2026 05 PM PST 3.38 2208 - Normal
02/17/2026 06 PM PST 3.36 2189 - Normal
02/17/2026 07 PM PST 3.34 2171 - Normal
02/17/2026 08 PM PST 3.33 2162 - Normal
02/17/2026 09 PM PST 3.31 2143 - Normal
02/17/2026 10 PM PST 3.31 2143 0 Normal
02/17/2026 11 PM PST 3.31 2143 0 Normal
02/18/2026 12 AM PST 3.30 2134 - Normal
02/18/2026 01 AM PST 3.30 2134 0 Normal
02/18/2026 02 AM PST 3.31 2143 + Normal
02/18/2026 03 AM PST 3.31 2143 0 Normal
02/18/2026 04 AM PST 3.32 2152 + Normal
02/18/2026 05 AM PST 3.32 2152 0 Normal
02/18/2026 06 AM PST 3.32 2152 0 Normal
02/18/2026 07 AM PST 3.31 2143 - Normal
02/18/2026 08 AM PST 3.31 2143 0 Normal
02/18/2026 09 AM PST 3.30 2134 - Normal
02/18/2026 10 AM PST 3.31 2143 + Normal
02/18/2026 11 AM PST 3.30 2134 - Normal
02/18/2026 12 PM PST 3.31 2143 + Normal
02/18/2026 01 PM PST 3.31 2143 0 Normal
02/18/2026 02 PM PST 3.31 2143 0 Normal
02/18/2026 03 PM PST 3.31 2143 0 Normal
02/18/2026 04 PM PST 3.31 2143 0 Normal
02/18/2026 05 PM PST 3.31 2143 0 Normal
02/18/2026 06 PM PST 3.31 2143 0 Normal
02/18/2026 07 PM PST 3.30 2134 - Normal
02/18/2026 08 PM PST 3.30 2134 0 Normal
02/18/2026 09 PM PST 3.29 2125 - Normal
02/18/2026 10 PM PST 3.28 2116 - Normal
02/18/2026 11 PM PST 3.29 2125 + Normal
02/19/2026 12 AM PST 3.28 2116 - Normal
02/19/2026 01 AM PST 3.28 2116 0 Normal
02/19/2026 02 AM PST 3.27 2107 - Normal
02/19/2026 03 AM PST 3.28 2116 + Normal
02/19/2026 04 AM PST 3.28 2116 0 Normal
02/19/2026 05 AM PST 3.28 2116 0 Normal
02/19/2026 06 AM PST 3.28 2116 0 Normal
02/19/2026 07 AM PST 3.28 2116 0 Normal
02/19/2026 08 AM PST 3.27 2107 - Normal
02/19/2026 09 AM PST 3.28 2116 + Normal
02/19/2026 10 AM PST 3.28 2116 0 Normal
02/19/2026 11 AM PST 3.27 2107 - Normal
02/19/2026 12 PM PST 3.29 2125 + Normal
02/19/2026 01 PM PST 3.29 2125 0 Normal
02/19/2026 02 PM PST 3.29 2125 0 Normal
02/19/2026 03 PM PST 3.34 2171 + Normal
02/19/2026 04 PM PST 3.34 2171 0 Normal
02/19/2026 05 PM PST 3.31 2143 - Normal
02/19/2026 06 PM PST 3.31 2143 0 Normal
02/19/2026 07 PM PST 3.30 2134 - Normal
02/19/2026 08 PM PST 3.29 2125 - Normal
02/19/2026 09 PM PST 3.28 2116 - Normal
02/19/2026 10 PM PST 3.29 2125 + Normal
02/19/2026 11 PM PST 3.29 2125 0 Normal
02/20/2026 12 AM PST 3.29 2125 0 Normal
02/20/2026 01 AM PST 3.29 2125 0 Normal
02/20/2026 02 AM PST 3.28 2116 - Normal
02/20/2026 03 AM PST 3.28 2116 0 Normal
02/20/2026 04 AM PST 3.27 2107 - Normal
02/20/2026 05 AM PST 3.26 2098 - Normal
02/20/2026 06 AM PST 3.26 2098 0 Normal
02/20/2026 07 AM PST 3.26 2098 0 Normal
02/20/2026 08 AM PST 3.27 2107 + Normal
02/20/2026 09 AM PST 3.26 2098 - Normal
02/20/2026 10 AM PST 3.26 2098 0 Normal
02/20/2026 11 AM PST 3.26 2098 0 Normal
02/20/2026 12 PM PST 3.26 2098 0 Normal
02/20/2026 01 PM PST 3.27 2107 + Normal
02/20/2026 02 PM PST 3.26 2098 - Normal
02/20/2026 03 PM PST 3.29 2125 + Normal
02/20/2026 04 PM PST 3.29 2125 0 Normal
02/20/2026 05 PM PST 3.28 2116 - Normal
02/20/2026 06 PM PST 3.26 2098 - Normal
02/20/2026 07 PM PST 3.25 2088 - Normal
02/20/2026 08 PM PST 3.24 2079 - Normal
02/20/2026 09 PM PST 3.24 2079 0 Normal
02/20/2026 10 PM PST 3.24 2079 0 Normal
02/20/2026 11 PM PST 3.24 2079 0 Normal
02/21/2026 12 AM PST 3.24 2079 0 Normal
02/21/2026 01 AM PST 3.24 2079 0 Normal
02/21/2026 02 AM PST 3.23 2070 - Normal
02/21/2026 03 AM PST 3.28 2116 + Normal
02/21/2026 04 AM PST 5.42 4590 + Normal
02/21/2026 05 AM PST 5.96 5386 + Normal
02/21/2026 06 AM PST 6.08 5573 + Normal
02/21/2026 07 AM PST 6.08 5573 0 Normal
02/21/2026 08 AM PST 6.10 5604 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/21/2026 09 AM PST 6.09 5588 Normal
02/21/2026 10 AM PST 6.10 5604 + Normal
02/21/2026 11 AM PST 6.11 5620 + Normal
02/21/2026 12 PM PST 6.11 5620 0 Normal
02/21/2026 01 PM PST 6.12 5636 + Normal
02/21/2026 02 PM PST 6.12 5636 0 Normal
02/21/2026 03 PM PST 6.11 5620 - Normal
02/21/2026 04 PM PST 6.11 5620 0 Normal
02/21/2026 05 PM PST 6.12 5636 + Normal
02/21/2026 06 PM PST 6.12 5636 0 Normal
02/21/2026 07 PM PST 6.11 5620 - Normal
02/21/2026 08 PM PST 6.08 5573 - Normal
02/21/2026 09 PM PST 6.01 5463 - Normal
02/21/2026 10 PM PST 5.92 5325 - Normal
02/21/2026 11 PM PST 5.84 5203 - Normal
02/22/2026 12 AM PST 5.78 5113 - Normal
02/22/2026 01 AM PST 5.73 5038 - Normal
02/22/2026 02 AM PST 5.68 4965 - Normal
02/22/2026 03 AM PST 5.66 4935 - Normal
02/22/2026 04 AM PST 5.63 4891 - Normal
02/22/2026 05 AM PST 5.62 4877 - Normal
02/22/2026 06 AM PST 5.61 4862 - Normal
02/22/2026 07 AM PST 5.61 4862 0 Normal
02/22/2026 08 AM PST 5.60 4848 - Normal
02/22/2026 09 AM PST 5.60 4848 0 Normal
02/22/2026 10 AM PST 5.60 4848 0 Normal
02/22/2026 11 AM PST 5.61 4862 + Normal
02/22/2026 12 PM PST 5.61 4862 0 Normal
02/22/2026 01 PM PST 5.61 4862 0 Normal
02/22/2026 02 PM PST 5.62 4877 + Normal
02/22/2026 03 PM PST 5.62 4877 0 Normal
02/22/2026 04 PM PST 5.62 4877 0 Normal
02/22/2026 05 PM PST 5.63 4891 + Normal
02/22/2026 06 PM PST 5.63 4891 0 Normal
02/22/2026 07 PM PST 5.64 4906 + Normal
02/22/2026 08 PM PST 5.63 4891 - Normal
02/22/2026 09 PM PST 5.60 4848 - Normal
02/22/2026 10 PM PST 5.54 4761 - Normal
02/22/2026 11 PM PST 5.48 4675 - Normal
02/23/2026 12 AM PST 5.43 4604 - Normal
02/23/2026 01 AM PST 5.37 4520 - Normal
02/23/2026 02 AM PST 5.30 4423 - Normal
02/23/2026 03 AM PST 5.25 4354 - Normal
02/23/2026 04 AM PST 5.20 4286 - Normal
02/23/2026 05 AM PST 5.16 4232 - Normal
02/23/2026 06 AM PST 5.13 4192 - Normal
02/23/2026 07 AM PST 5.10 4152 - Normal
02/23/2026 08 AM PST 5.08 4125 - Normal
02/23/2026 09 AM PST 5.06 4099 - Normal
02/23/2026 10 AM PST 5.04 4072 - Normal
02/23/2026 11 AM PST 5.04 4072 0 Normal
02/23/2026 12 PM PST 5.03 4059 - Normal
02/23/2026 01 PM PST 5.03 4059 0 Normal
02/23/2026 02 PM PST 5.03 4059 0 Normal
02/23/2026 03 PM PST 5.03 4059 0 Normal
02/23/2026 04 PM PST 5.03 4059 0 Normal
02/23/2026 05 PM PST 5.03 4059 0 Normal
02/23/2026 06 PM PST 5.03 4059 0 Normal
02/23/2026 07 PM PST 5.04 4072 + Normal
02/23/2026 08 PM PST 5.05 4086 + Normal
02/23/2026 09 PM PST 5.06 4099 + Normal
02/23/2026 10 PM PST 5.08 4125 + Normal
02/23/2026 11 PM PST 5.10 4152 + Normal
02/24/2026 12 AM PST 5.13 4192 + Normal
02/24/2026 01 AM PST 5.17 4246 + Normal
02/24/2026 02 AM PST 5.22 4313 + Normal
02/24/2026 03 AM PST 5.31 4437 + Normal
02/24/2026 04 AM PST 5.46 4647 + Normal
02/24/2026 05 AM PST 5.63 4891 + Normal
02/24/2026 06 AM PST 5.90 5294 + Normal
02/24/2026 07 AM PST 6.26 5859 + Normal
02/24/2026 08 AM PST 6.65 6508 + Normal
02/24/2026 09 AM PST 6.90 6944 + Normal
02/24/2026 10 AM PST 7.11 7323 + Normal
02/24/2026 11 AM PST 7.31 7694 + Normal
02/24/2026 12 PM PST 7.52 8095 + Normal
02/24/2026 01 PM PST 7.71 8467 + Normal
02/24/2026 02 PM PST 7.85 8748 + Normal
02/24/2026 03 PM PST 7.97 8992 + Normal
02/24/2026 04 PM PST 8.09 9240 + Normal
02/24/2026 05 PM PST 8.19 9450 + Normal
02/24/2026 06 PM PST 8.28 9641 + Normal
02/24/2026 07 PM PST 8.35 9791 + Normal
02/24/2026 08 PM PST 8.41 9921 + Normal
02/24/2026 09 PM PST 8.46 10030 + Normal
02/24/2026 10 PM PST 8.52 10161 + Normal
02/24/2026 11 PM PST 8.56 10249 + Normal
02/25/2026 12 AM PST 8.59 10316 + Normal
02/25/2026 01 AM PST 8.62 10382 + Normal
02/25/2026 02 AM PST 8.65 10449 + Normal
02/25/2026 03 AM PST 8.68 10516 + Normal
02/25/2026 04 AM PST 8.70 10561 + Normal
02/25/2026 05 AM PST 8.71 10584 + Normal
02/25/2026 06 AM PST 8.72 10606 + Normal
02/25/2026 07 AM PST 8.73 10629 + Normal
02/25/2026 08 AM PST 8.74 10651 + Normal
02/25/2026 09 AM PST 8.73 10629 - Normal
02/25/2026 10 AM PST 8.72 10606 - Normal
02/25/2026 11 AM PST 8.69 10539 - Normal
02/25/2026 12 PM PST 8.66 10471 - Normal
02/25/2026 01 PM PST 8.63 10405 - Normal
02/25/2026 02 PM PST 8.60 10338 - Normal
02/25/2026 03 PM PST 8.55 10227 - Normal
02/25/2026 04 PM PST 8.51 10139 - Normal
02/25/2026 05 PM PST 8.47 10051 - Normal
02/25/2026 06 PM PST 8.43 9964 - Normal
02/25/2026 07 PM PST 8.38 9856 - Normal
02/25/2026 08 PM PST 8.33 9748 - Normal
02/25/2026 09 PM PST 8.28 9641 - Normal
02/25/2026 10 PM PST 8.23 9535 - Normal
02/25/2026 11 PM PST 8.19 9450 - Normal
02/26/2026 12 AM PST 8.13 9324 - Normal
02/26/2026 01 AM PST 8.07 9199 - Normal
02/26/2026 02 AM PST 8.02 9095 - Normal
02/26/2026 03 AM PST 7.96 8971 - Normal
02/26/2026 04 AM PST 7.90 8849 - 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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