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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 13 2026 at 7:17 AM PDT | Next Issuance: | May 14 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: 05/13/2026 at 07:19 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/10/2026 at 08:00 PM PDT
# Maximum Observed Stage: 2.76 Feet
# Maximum Observed Flow: 159 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/16/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 2.82 Feet
# Maximum Forecast Flow: 171 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/08/2026 07 AM PDT 2.74 155 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
05/10/2026 08 AM PDT 2.74 155 - Normal
05/10/2026 09 AM PDT 2.75 157 + 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 2.76 159 + Normal
05/10/2026 06 PM PDT 2.76 159 0 Normal
05/10/2026 07 PM PDT 2.76 159 0 Normal
05/10/2026 08 PM PDT 2.76 159 0 Normal
05/10/2026 09 PM PDT 2.75 157 - Normal
05/10/2026 10 PM PDT 2.75 157 0 Normal
05/10/2026 11 PM PDT 2.74 155 - Normal
05/11/2026 12 AM PDT 2.74 155 0 Normal
05/11/2026 01 AM PDT 2.74 155 0 Normal
05/11/2026 02 AM PDT 2.74 155 0 Normal
05/11/2026 03 AM PDT 2.74 155 0 Normal
05/11/2026 04 AM PDT 2.74 155 0 Normal
05/11/2026 05 AM PDT 2.73 153 - Normal
05/11/2026 06 AM PDT 2.73 153 0 Normal
05/11/2026 07 AM PDT 2.73 153 0 Normal
05/11/2026 08 AM PDT 2.74 155 + Normal
05/11/2026 09 AM PDT 2.74 155 0 Normal
05/11/2026 10 AM PDT 2.74 155 0 Normal
05/11/2026 11 AM PDT 2.74 155 0 Normal
05/11/2026 12 PM PDT 2.74 155 0 Normal
05/11/2026 01 PM PDT 2.74 155 0 Normal
05/11/2026 02 PM PDT 2.74 155 0 Normal
05/11/2026 03 PM PDT 2.74 155 0 Normal
05/11/2026 04 PM PDT 2.74 155 0 Normal
05/11/2026 05 PM PDT 2.75 157 + Normal
05/11/2026 06 PM PDT 2.75 157 0 Normal
05/11/2026 07 PM PDT 2.74 155 - Normal
05/11/2026 08 PM PDT 2.74 155 0 Normal
05/11/2026 09 PM PDT 2.74 155 0 Normal
05/11/2026 10 PM PDT 2.74 155 0 Normal
05/11/2026 11 PM PDT 2.74 155 0 Normal
05/12/2026 12 AM PDT 2.74 155 0 Normal
05/12/2026 01 AM PDT 2.74 155 0 Normal
05/12/2026 02 AM PDT 2.74 155 0 Normal
05/12/2026 03 AM PDT 2.73 153 - Normal
05/12/2026 04 AM PDT 2.73 153 0 Normal
05/12/2026 05 AM PDT 2.73 153 0 Normal
05/12/2026 06 AM PDT 2.73 153 0 Normal
05/12/2026 07 AM PDT 2.73 153 0 Normal
05/12/2026 08 AM PDT 2.73 153 0 Normal
05/12/2026 09 AM PDT 2.73 153 0 Normal
05/12/2026 10 AM PDT 2.73 153 0 Normal
05/12/2026 11 AM PDT 2.72 151 - Normal
05/12/2026 12 PM PDT 2.73 153 + Normal
05/12/2026 01 PM PDT 2.72 151 - Normal
05/12/2026 02 PM PDT 2.73 153 + Normal
05/12/2026 03 PM PDT 2.73 153 0 Normal
05/12/2026 04 PM PDT 2.73 153 0 Normal
05/12/2026 05 PM PDT 2.73 153 0 Normal
05/12/2026 06 PM PDT 2.73 153 0 Normal
05/12/2026 07 PM PDT 2.73 153 0 Normal
05/12/2026 08 PM PDT 2.73 153 0 Normal
05/12/2026 09 PM PDT 2.71 149 - Normal
05/12/2026 10 PM PDT 2.72 151 + Normal
05/12/2026 11 PM PDT 2.72 151 0 Normal
05/13/2026 12 AM PDT 2.72 151 0 Normal
05/13/2026 01 AM PDT 2.71 149 - Normal
05/13/2026 02 AM PDT 2.71 149 0 Normal
05/13/2026 03 AM PDT 2.71 149 0 Normal
05/13/2026 04 AM PDT 2.71 149 0 Normal
05/13/2026 05 AM PDT 2.70 147 - Normal
05/13/2026 06 AM PDT 2.70 147 0 Normal
05/13/2026 07 AM PDT 2.70 147 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/13/2026 08 AM PDT 2.70 147 Normal
05/13/2026 09 AM PDT 2.70 147 0 Normal
05/13/2026 10 AM PDT 2.70 147 0 Normal
05/13/2026 11 AM PDT 2.70 147 0 Normal
05/13/2026 12 PM PDT 2.70 147 0 Normal
05/13/2026 01 PM PDT 2.71 149 + Normal
05/13/2026 02 PM PDT 2.71 149 0 Normal
05/13/2026 03 PM PDT 2.71 149 0 Normal
05/13/2026 04 PM PDT 2.71 149 0 Normal
05/13/2026 05 PM PDT 2.71 149 0 Normal
05/13/2026 06 PM PDT 2.71 149 0 Normal
05/13/2026 07 PM PDT 2.72 151 + Normal
05/13/2026 08 PM PDT 2.72 151 0 Normal
05/13/2026 09 PM PDT 2.73 153 + Normal
05/13/2026 10 PM PDT 2.73 153 0 Normal
05/13/2026 11 PM PDT 2.73 153 0 Normal
05/14/2026 12 AM PDT 2.73 153 0 Normal
05/14/2026 01 AM PDT 2.73 153 0 Normal
05/14/2026 02 AM PDT 2.73 153 0 Normal
05/14/2026 03 AM PDT 2.74 155 + Normal
05/14/2026 04 AM PDT 2.74 155 0 Normal
05/14/2026 05 AM PDT 2.74 155 0 Normal
05/14/2026 06 AM PDT 2.74 155 0 Normal
05/14/2026 07 AM PDT 2.74 155 0 Normal
05/14/2026 08 AM PDT 2.74 155 0 Normal
05/14/2026 09 AM PDT 2.74 155 0 Normal
05/14/2026 10 AM PDT 2.74 155 0 Normal
05/14/2026 11 AM PDT 2.74 155 0 Normal
05/14/2026 12 PM PDT 2.74 155 0 Normal
05/14/2026 01 PM PDT 2.74 155 0 Normal
05/14/2026 02 PM PDT 2.74 155 0 Normal
05/14/2026 03 PM PDT 2.74 155 0 Normal
05/14/2026 04 PM PDT 2.74 155 0 Normal
05/14/2026 05 PM PDT 2.75 157 + Normal
05/14/2026 06 PM PDT 2.75 157 0 Normal
05/14/2026 07 PM PDT 2.75 157 0 Normal
05/14/2026 08 PM PDT 2.76 159 + Normal
05/14/2026 09 PM PDT 2.76 159 0 Normal
05/14/2026 10 PM PDT 2.77 161 + Normal
05/14/2026 11 PM PDT 2.77 161 0 Normal
05/15/2026 12 AM PDT 2.77 161 0 Normal
05/15/2026 01 AM PDT 2.77 161 0 Normal
05/15/2026 02 AM PDT 2.77 161 0 Normal
05/15/2026 03 AM PDT 2.77 161 0 Normal
05/15/2026 04 AM PDT 2.77 161 0 Normal
05/15/2026 05 AM PDT 2.77 161 0 Normal
05/15/2026 06 AM PDT 2.78 163 + Normal
05/15/2026 07 AM PDT 2.78 163 0 Normal
05/15/2026 08 AM PDT 2.78 163 0 Normal
05/15/2026 09 AM PDT 2.78 163 0 Normal
05/15/2026 10 AM PDT 2.78 163 0 Normal
05/15/2026 11 AM PDT 2.78 163 0 Normal
05/15/2026 12 PM PDT 2.78 163 0 Normal
05/15/2026 01 PM PDT 2.78 163 0 Normal
05/15/2026 02 PM PDT 2.78 163 0 Normal
05/15/2026 03 PM PDT 2.78 163 0 Normal
05/15/2026 04 PM PDT 2.78 163 0 Normal
05/15/2026 05 PM PDT 2.78 163 0 Normal
05/15/2026 06 PM PDT 2.79 165 + Normal
05/15/2026 07 PM PDT 2.79 165 0 Normal
05/15/2026 08 PM PDT 2.80 167 + Normal
05/15/2026 09 PM PDT 2.80 167 0 Normal
05/15/2026 10 PM PDT 2.81 169 + Normal
05/15/2026 11 PM PDT 2.81 169 0 Normal
05/16/2026 12 AM PDT 2.81 169 0 Normal
05/16/2026 01 AM PDT 2.81 169 0 Normal
05/16/2026 02 AM PDT 2.81 169 0 Normal
05/16/2026 03 AM PDT 2.81 169 0 Normal
05/16/2026 04 AM PDT 2.81 169 0 Normal
05/16/2026 05 AM PDT 2.81 169 0 Normal
05/16/2026 06 AM PDT 2.81 169 0 Normal
05/16/2026 07 AM PDT 2.81 169 0 Normal
05/16/2026 08 AM PDT 2.81 169 0 Normal
05/16/2026 09 AM PDT 2.82 171 + Normal
05/16/2026 10 AM PDT 2.82 171 0 Normal
05/16/2026 11 AM PDT 2.82 171 0 Normal
05/16/2026 12 PM PDT 2.82 171 0 Normal
05/16/2026 01 PM PDT 2.82 171 0 Normal
05/16/2026 02 PM PDT 2.82 171 0 Normal
05/16/2026 03 PM PDT 2.82 171 0 Normal
05/16/2026 04 PM PDT 2.82 171 0 Normal
05/16/2026 05 PM PDT 2.82 171 0 Normal
05/16/2026 06 PM PDT 2.82 171 0 Normal
05/16/2026 07 PM PDT 2.82 171 0 Normal
05/16/2026 08 PM PDT 2.82 171 0 Normal
05/16/2026 09 PM PDT 2.81 169 - Normal
05/16/2026 10 PM PDT 2.81 169 0 Normal
05/16/2026 11 PM PDT 2.81 169 0 Normal
05/17/2026 12 AM PDT 2.81 169 0 Normal
05/17/2026 01 AM PDT 2.81 169 0 Normal
05/17/2026 02 AM PDT 2.81 169 0 Normal
05/17/2026 03 AM PDT 2.81 169 0 Normal
05/17/2026 04 AM PDT 2.81 169 0 Normal
05/17/2026 05 AM PDT 2.81 169 0 Normal
05/17/2026 06 AM PDT 2.81 169 0 Normal
05/17/2026 07 AM PDT 2.82 171 + Normal
05/17/2026 08 AM PDT 2.82 171 0 Normal
05/17/2026 09 AM PDT 2.82 171 0 Normal
05/17/2026 10 AM PDT 2.82 171 0 Normal
05/17/2026 11 AM PDT 2.82 171 0 Normal
05/17/2026 12 PM PDT 2.82 171 0 Normal
05/17/2026 01 PM PDT 2.82 171 0 Normal
05/17/2026 02 PM PDT 2.82 171 0 Normal
05/17/2026 03 PM PDT 2.82 171 0 Normal
05/17/2026 04 PM PDT 2.82 171 0 Normal
05/17/2026 05 PM PDT 2.82 171 0 Normal
05/17/2026 06 PM PDT 2.82 171 0 Normal
05/17/2026 07 PM PDT 2.82 171 0 Normal
05/17/2026 08 PM PDT 2.82 171 0 Normal
05/17/2026 09 PM PDT 2.82 171 0 Normal
05/17/2026 10 PM PDT 2.81 169 - Normal
05/17/2026 11 PM PDT 2.81 169 0 Normal
05/18/2026 12 AM PDT 2.81 169 0 Normal
05/18/2026 01 AM PDT 2.81 169 0 Normal
05/18/2026 02 AM PDT 2.81 169 0 Normal
05/18/2026 03 AM PDT 2.81 169 0 Normal
05/18/2026 04 AM PDT 2.82 171 + Normal
05/18/2026 05 AM PDT 2.82 171 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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