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SPRAGUE RIVER - BEATTY (BTYO3)
| Latitude: 42.45º N | Longitude: 121.24º W | Elevation: 4305 Feet | | Forecast Type: Official Location |
| Location: Klamath County in Oregon | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | May 10 2026 at 7:32 AM PDT | Next Issuance: | May 11 2026 at 9:00 AM PDT
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| Action/Monitor: 7.5 Feet | Minor Flood: 8.5 Feet | Moderate Flood: 11.0 Feet | Major Flood: 12.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sprague River - Beatty (BTYO3)
#
# File Generation Time: 05/10/2026 at 07:32 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/05/2026 at 09:00 AM PDT
# Maximum Observed Stage: 2.84 Feet
# Maximum Observed Flow: 175 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/14/2026 at 10:00 PM PDT
# Maximum Forecast Stage: 2.92 Feet
# Maximum Forecast Flow: 191 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/05/2026 07 AM PDT 2.84 175 Normal
05/05/2026 08 AM PDT 2.84 175 0 Normal
05/05/2026 09 AM PDT 2.84 175 0 Normal
05/05/2026 10 AM PDT 2.83 173 - Normal
05/05/2026 11 AM PDT 2.83 173 0 Normal
05/05/2026 12 PM PDT 2.83 173 0 Normal
05/05/2026 01 PM PDT 2.83 173 0 Normal
05/05/2026 02 PM PDT 2.83 173 0 Normal
05/05/2026 03 PM PDT 2.82 171 - Normal
05/05/2026 04 PM PDT 2.82 171 0 Normal
05/05/2026 05 PM PDT 2.82 171 0 Normal
05/05/2026 06 PM PDT 2.82 171 0 Normal
05/05/2026 07 PM PDT 2.82 171 0 Normal
05/05/2026 08 PM PDT 2.81 169 - Normal
05/05/2026 09 PM PDT 2.80 167 - Normal
05/05/2026 10 PM PDT 2.79 165 - Normal
05/05/2026 11 PM PDT 2.79 165 0 Normal
05/06/2026 12 AM PDT 2.78 163 - Normal
05/06/2026 01 AM PDT 2.77 161 - Normal
05/06/2026 02 AM PDT 2.77 161 0 Normal
05/06/2026 03 AM PDT 2.77 161 0 Normal
05/06/2026 04 AM PDT 2.77 161 0 Normal
05/06/2026 05 AM PDT 2.77 161 0 Normal
05/06/2026 06 AM PDT 2.77 161 0 Normal
05/06/2026 07 AM PDT 2.77 161 0 Normal
05/06/2026 08 AM PDT 2.77 161 0 Normal
05/06/2026 09 AM PDT 2.77 161 0 Normal
05/06/2026 10 AM PDT 2.77 161 0 Normal
05/06/2026 11 AM PDT 2.78 163 + Normal
05/06/2026 12 PM PDT 2.78 163 0 Normal
05/06/2026 01 PM PDT 2.77 161 - Normal
05/06/2026 02 PM PDT 2.78 163 + Normal
05/06/2026 03 PM PDT 2.78 163 0 Normal
05/06/2026 04 PM PDT 2.78 163 0 Normal
05/06/2026 05 PM PDT 2.78 163 0 Normal
05/06/2026 06 PM PDT 2.78 163 0 Normal
05/06/2026 07 PM PDT 2.78 163 0 Normal
05/06/2026 08 PM PDT 2.77 161 - Normal
05/06/2026 09 PM PDT 2.77 161 0 Normal
05/06/2026 10 PM PDT 2.77 161 0 Normal
05/06/2026 11 PM PDT 2.76 159 - Normal
05/07/2026 12 AM PDT 2.76 159 0 Normal
05/07/2026 01 AM PDT 2.77 161 + Normal
05/07/2026 02 AM PDT 2.76 159 - Normal
05/07/2026 03 AM PDT 2.76 159 0 Normal
05/07/2026 04 AM PDT 2.76 159 0 Normal
05/07/2026 05 AM PDT 2.76 159 0 Normal
05/07/2026 06 AM PDT 2.76 159 0 Normal
05/07/2026 07 AM PDT 2.76 159 0 Normal
05/07/2026 08 AM PDT 2.76 159 0 Normal
05/07/2026 09 AM PDT 2.76 159 0 Normal
05/07/2026 10 AM PDT 2.76 159 0 Normal
05/07/2026 11 AM PDT 2.75 157 - Normal
05/07/2026 12 PM PDT 2.75 157 0 Normal
05/07/2026 01 PM PDT 2.76 159 + Normal
05/07/2026 02 PM PDT 2.76 159 0 Normal
05/07/2026 03 PM PDT 2.76 159 0 Normal
05/07/2026 04 PM PDT 2.77 161 + Normal
05/07/2026 05 PM PDT 2.77 161 0 Normal
05/07/2026 06 PM PDT 2.77 161 0 Normal
05/07/2026 07 PM PDT 2.76 159 - Normal
05/07/2026 08 PM PDT 2.76 159 0 Normal
05/07/2026 09 PM PDT 2.75 157 - Normal
05/07/2026 10 PM PDT 2.75 157 0 Normal
05/07/2026 11 PM PDT 2.75 157 0 Normal
05/08/2026 12 AM PDT 2.75 157 0 Normal
05/08/2026 01 AM PDT 2.74 155 - Normal
05/08/2026 02 AM PDT 2.74 155 0 Normal
05/08/2026 03 AM PDT 2.74 155 0 Normal
05/08/2026 04 AM PDT 2.74 155 0 Normal
05/08/2026 05 AM PDT 2.74 155 0 Normal
05/08/2026 06 AM PDT 2.74 155 0 Normal
05/08/2026 07 AM PDT 2.74 155 0 Normal
05/08/2026 08 AM PDT 2.74 155 0 Normal
05/08/2026 09 AM PDT 2.75 157 + Normal
05/08/2026 10 AM PDT 2.75 157 0 Normal
05/08/2026 11 AM PDT 2.75 157 0 Normal
05/08/2026 12 PM PDT 2.76 159 + Normal
05/08/2026 01 PM PDT 2.76 159 0 Normal
05/08/2026 02 PM PDT 2.76 159 0 Normal
05/08/2026 03 PM PDT 2.76 159 0 Normal
05/08/2026 04 PM PDT 2.76 159 0 Normal
05/08/2026 05 PM PDT 2.76 159 0 Normal
05/08/2026 06 PM PDT 2.76 159 0 Normal
05/08/2026 07 PM PDT 2.75 157 - Normal
05/08/2026 08 PM PDT 2.75 157 0 Normal
05/08/2026 09 PM PDT 2.74 155 - Normal
05/08/2026 10 PM PDT 2.73 153 - Normal
05/08/2026 11 PM PDT 2.73 153 0 Normal
05/09/2026 12 AM PDT 2.73 153 0 Normal
05/09/2026 01 AM PDT 2.73 153 0 Normal
05/09/2026 02 AM PDT 2.73 153 0 Normal
05/09/2026 03 AM PDT 2.74 155 + Normal
05/09/2026 04 AM PDT 2.74 155 0 Normal
05/09/2026 05 AM PDT 2.74 155 0 Normal
05/09/2026 06 AM PDT 2.74 155 0 Normal
05/09/2026 07 AM PDT 2.74 155 0 Normal
05/09/2026 08 AM PDT 2.75 157 + Normal
05/09/2026 09 AM PDT 2.75 157 0 Normal
05/09/2026 10 AM PDT 2.75 157 0 Normal
05/09/2026 11 AM PDT 2.75 157 0 Normal
05/09/2026 12 PM PDT 2.76 159 + Normal
05/09/2026 01 PM PDT 2.76 159 0 Normal
05/09/2026 02 PM PDT 2.76 159 0 Normal
05/09/2026 03 PM PDT 2.76 159 0 Normal
05/09/2026 04 PM PDT 2.76 159 0 Normal
05/09/2026 05 PM PDT 2.76 159 0 Normal
05/09/2026 06 PM PDT 2.76 159 0 Normal
05/09/2026 07 PM PDT 2.76 159 0 Normal
05/09/2026 08 PM PDT 2.76 159 0 Normal
05/09/2026 09 PM PDT 2.76 159 0 Normal
05/09/2026 10 PM PDT 2.76 159 0 Normal
05/09/2026 11 PM PDT 2.76 159 0 Normal
05/10/2026 12 AM PDT 2.76 159 0 Normal
05/10/2026 01 AM PDT 2.76 159 0 Normal
05/10/2026 02 AM PDT 2.75 157 - Normal
05/10/2026 03 AM PDT 2.75 157 0 Normal
05/10/2026 04 AM PDT 2.75 157 0 Normal
05/10/2026 05 AM PDT 2.75 157 0 Normal
05/10/2026 06 AM PDT 2.75 157 0 Normal
05/10/2026 07 AM PDT 2.75 157 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/10/2026 08 AM PDT 2.75 157 Normal
05/10/2026 09 AM PDT 2.75 157 0 Normal
05/10/2026 10 AM PDT 2.75 157 0 Normal
05/10/2026 11 AM PDT 2.75 157 0 Normal
05/10/2026 12 PM PDT 2.75 157 0 Normal
05/10/2026 01 PM PDT 2.75 157 0 Normal
05/10/2026 02 PM PDT 2.75 157 0 Normal
05/10/2026 03 PM PDT 2.75 157 0 Normal
05/10/2026 04 PM PDT 2.75 157 0 Normal
05/10/2026 05 PM PDT 2.75 157 0 Normal
05/10/2026 06 PM PDT 2.76 159 + Normal
05/10/2026 07 PM PDT 2.76 159 0 Normal
05/10/2026 08 PM PDT 2.77 161 + Normal
05/10/2026 09 PM PDT 2.77 161 0 Normal
05/10/2026 10 PM PDT 2.77 161 0 Normal
05/10/2026 11 PM PDT 2.78 163 + Normal
05/11/2026 12 AM PDT 2.78 163 0 Normal
05/11/2026 01 AM PDT 2.78 163 0 Normal
05/11/2026 02 AM PDT 2.78 163 0 Normal
05/11/2026 03 AM PDT 2.78 163 0 Normal
05/11/2026 04 AM PDT 2.78 163 0 Normal
05/11/2026 05 AM PDT 2.78 163 0 Normal
05/11/2026 06 AM PDT 2.78 163 0 Normal
05/11/2026 07 AM PDT 2.78 163 0 Normal
05/11/2026 08 AM PDT 2.78 163 0 Normal
05/11/2026 09 AM PDT 2.78 163 0 Normal
05/11/2026 10 AM PDT 2.78 163 0 Normal
05/11/2026 11 AM PDT 2.78 163 0 Normal
05/11/2026 12 PM PDT 2.78 163 0 Normal
05/11/2026 01 PM PDT 2.79 165 + Normal
05/11/2026 02 PM PDT 2.79 165 0 Normal
05/11/2026 03 PM PDT 2.79 165 0 Normal
05/11/2026 04 PM PDT 2.79 165 0 Normal
05/11/2026 05 PM PDT 2.79 165 0 Normal
05/11/2026 06 PM PDT 2.79 165 0 Normal
05/11/2026 07 PM PDT 2.79 165 0 Normal
05/11/2026 08 PM PDT 2.80 167 + Normal
05/11/2026 09 PM PDT 2.80 167 0 Normal
05/11/2026 10 PM PDT 2.81 169 + Normal
05/11/2026 11 PM PDT 2.81 169 0 Normal
05/12/2026 12 AM PDT 2.81 169 0 Normal
05/12/2026 01 AM PDT 2.81 169 0 Normal
05/12/2026 02 AM PDT 2.81 169 0 Normal
05/12/2026 03 AM PDT 2.81 169 0 Normal
05/12/2026 04 AM PDT 2.81 169 0 Normal
05/12/2026 05 AM PDT 2.81 169 0 Normal
05/12/2026 06 AM PDT 2.81 169 0 Normal
05/12/2026 07 AM PDT 2.81 169 0 Normal
05/12/2026 08 AM PDT 2.81 169 0 Normal
05/12/2026 09 AM PDT 2.81 169 0 Normal
05/12/2026 10 AM PDT 2.81 169 0 Normal
05/12/2026 11 AM PDT 2.82 171 + Normal
05/12/2026 12 PM PDT 2.82 171 0 Normal
05/12/2026 01 PM PDT 2.82 171 0 Normal
05/12/2026 02 PM PDT 2.82 171 0 Normal
05/12/2026 03 PM PDT 2.82 171 0 Normal
05/12/2026 04 PM PDT 2.82 171 0 Normal
05/12/2026 05 PM PDT 2.82 171 0 Normal
05/12/2026 06 PM PDT 2.82 171 0 Normal
05/12/2026 07 PM PDT 2.83 173 + Normal
05/12/2026 08 PM PDT 2.83 173 0 Normal
05/12/2026 09 PM PDT 2.83 173 0 Normal
05/12/2026 10 PM PDT 2.84 175 + Normal
05/12/2026 11 PM PDT 2.84 175 0 Normal
05/13/2026 12 AM PDT 2.84 175 0 Normal
05/13/2026 01 AM PDT 2.84 175 0 Normal
05/13/2026 02 AM PDT 2.84 175 0 Normal
05/13/2026 03 AM PDT 2.85 177 + Normal
05/13/2026 04 AM PDT 2.85 177 0 Normal
05/13/2026 05 AM PDT 2.85 177 0 Normal
05/13/2026 06 AM PDT 2.85 177 0 Normal
05/13/2026 07 AM PDT 2.85 177 0 Normal
05/13/2026 08 AM PDT 2.85 177 0 Normal
05/13/2026 09 AM PDT 2.85 177 0 Normal
05/13/2026 10 AM PDT 2.85 177 0 Normal
05/13/2026 11 AM PDT 2.85 177 0 Normal
05/13/2026 12 PM PDT 2.85 177 0 Normal
05/13/2026 01 PM PDT 2.85 177 0 Normal
05/13/2026 02 PM PDT 2.85 177 0 Normal
05/13/2026 03 PM PDT 2.85 177 0 Normal
05/13/2026 04 PM PDT 2.85 177 0 Normal
05/13/2026 05 PM PDT 2.85 177 0 Normal
05/13/2026 06 PM PDT 2.85 177 0 Normal
05/13/2026 07 PM PDT 2.86 179 + Normal
05/13/2026 08 PM PDT 2.86 179 0 Normal
05/13/2026 09 PM PDT 2.87 181 + Normal
05/13/2026 10 PM PDT 2.87 181 0 Normal
05/13/2026 11 PM PDT 2.88 183 + Normal
05/14/2026 12 AM PDT 2.88 183 0 Normal
05/14/2026 01 AM PDT 2.88 183 0 Normal
05/14/2026 02 AM PDT 2.88 183 0 Normal
05/14/2026 03 AM PDT 2.88 183 0 Normal
05/14/2026 04 AM PDT 2.88 183 0 Normal
05/14/2026 05 AM PDT 2.88 183 0 Normal
05/14/2026 06 AM PDT 2.88 183 0 Normal
05/14/2026 07 AM PDT 2.88 183 0 Normal
05/14/2026 08 AM PDT 2.88 183 0 Normal
05/14/2026 09 AM PDT 2.89 185 + Normal
05/14/2026 10 AM PDT 2.89 185 0 Normal
05/14/2026 11 AM PDT 2.89 185 0 Normal
05/14/2026 12 PM PDT 2.89 185 0 Normal
05/14/2026 01 PM PDT 2.89 185 0 Normal
05/14/2026 02 PM PDT 2.89 185 0 Normal
05/14/2026 03 PM PDT 2.89 185 0 Normal
05/14/2026 04 PM PDT 2.89 185 0 Normal
05/14/2026 05 PM PDT 2.89 185 0 Normal
05/14/2026 06 PM PDT 2.90 187 + Normal
05/14/2026 07 PM PDT 2.90 187 0 Normal
05/14/2026 08 PM PDT 2.91 189 + Normal
05/14/2026 09 PM PDT 2.91 189 0 Normal
05/14/2026 10 PM PDT 2.92 191 + Normal
05/14/2026 11 PM PDT 2.92 191 0 Normal
05/15/2026 12 AM PDT 2.92 191 0 Normal
05/15/2026 01 AM PDT 2.92 191 0 Normal
05/15/2026 02 AM PDT 2.92 191 0 Normal
05/15/2026 03 AM PDT 2.92 191 0 Normal
05/15/2026 04 AM PDT 2.92 191 0 Normal
05/15/2026 05 AM PDT 2.92 191 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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