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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: | Sep 09 2026 at 7:15 AM PDT | Next Issuance: | Sep 10 2026 at 9:00 AM PDT
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| Action: 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: 09/09/2026 at 07:15 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/04/2026 at 12:00 PM PDT
# Maximum Observed Stage: 2.62 Feet
# Maximum Observed Flow: 109 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/09/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 2.41 Feet
# Maximum Forecast Flow: 75 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/04/2026 07 AM PDT 2.61 107 Normal
09/04/2026 08 AM PDT 2.62 109 + Normal
09/04/2026 09 AM PDT 2.62 109 0 Normal
09/04/2026 10 AM PDT 2.62 109 0 Normal
09/04/2026 11 AM PDT 2.62 109 0 Normal
09/04/2026 12 PM PDT 2.62 109 0 Normal
09/04/2026 01 PM PDT 2.61 107 - Normal
09/04/2026 02 PM PDT 2.61 107 0 Normal
09/04/2026 03 PM PDT 2.61 107 0 Normal
09/04/2026 04 PM PDT 2.61 107 0 Normal
09/04/2026 05 PM PDT 2.60 105 - Normal
09/04/2026 06 PM PDT 2.60 105 0 Normal
09/04/2026 07 PM PDT 2.59 103 - Normal
09/04/2026 08 PM PDT 2.59 103 0 Normal
09/04/2026 09 PM PDT 2.58 102 - Normal
09/04/2026 10 PM PDT 2.57 100 - Normal
09/04/2026 11 PM PDT 2.57 100 0 Normal
09/05/2026 12 AM PDT 2.56 98 - Normal
09/05/2026 01 AM PDT 2.56 98 0 Normal
09/05/2026 02 AM PDT 2.55 97 - Normal
09/05/2026 03 AM PDT 2.55 97 0 Normal
09/05/2026 04 AM PDT 2.54 95 - Normal
09/05/2026 05 AM PDT 2.53 93 - Normal
09/05/2026 06 AM PDT 2.53 93 0 Normal
09/05/2026 07 AM PDT 2.53 93 0 Normal
09/05/2026 08 AM PDT 2.52 92 - Normal
09/05/2026 09 AM PDT 2.51 90 - Normal
09/05/2026 10 AM PDT 2.51 90 0 Normal
09/05/2026 11 AM PDT 2.50 89 - Normal
09/05/2026 12 PM PDT 2.50 89 0 Normal
09/05/2026 01 PM PDT 2.50 89 0 Normal
09/05/2026 02 PM PDT 2.50 89 0 Normal
09/05/2026 03 PM PDT 2.50 89 0 Normal
09/05/2026 04 PM PDT 2.49 87 - Normal
09/05/2026 05 PM PDT 2.48 85 - Normal
09/05/2026 06 PM PDT 2.49 87 + Normal
09/05/2026 07 PM PDT 2.49 87 0 Normal
09/05/2026 08 PM PDT 2.48 85 - Normal
09/05/2026 09 PM PDT 2.48 85 0 Normal
09/05/2026 10 PM PDT 2.48 85 0 Normal
09/05/2026 11 PM PDT 2.47 84 - Normal
09/06/2026 12 AM PDT 2.47 84 0 Normal
09/06/2026 01 AM PDT 2.47 84 0 Normal
09/06/2026 02 AM PDT 2.47 84 0 Normal
09/06/2026 03 AM PDT 2.46 82 - Normal
09/06/2026 04 AM PDT 2.46 82 0 Normal
09/06/2026 05 AM PDT 2.45 81 - Normal
09/06/2026 06 AM PDT 2.45 81 0 Normal
09/06/2026 07 AM PDT 2.45 81 0 Normal
09/06/2026 08 AM PDT 2.44 79 - Normal
09/06/2026 09 AM PDT 2.45 81 + Normal
09/06/2026 10 AM PDT 2.44 79 - Normal
09/06/2026 11 AM PDT 2.44 79 0 Normal
09/06/2026 12 PM PDT 2.44 79 0 Normal
09/06/2026 01 PM PDT 2.45 81 + Normal
09/06/2026 02 PM PDT 2.46 82 + Normal
09/06/2026 03 PM PDT 2.46 82 0 Normal
09/06/2026 04 PM PDT 2.46 82 0 Normal
09/06/2026 05 PM PDT 2.47 84 + Normal
09/06/2026 06 PM PDT 2.48 85 + Normal
09/06/2026 07 PM PDT 2.48 85 0 Normal
09/06/2026 08 PM PDT 2.48 85 0 Normal
09/06/2026 09 PM PDT 2.47 84 - Normal
09/06/2026 10 PM PDT 2.47 84 0 Normal
09/06/2026 11 PM PDT 2.47 84 0 Normal
09/07/2026 12 AM PDT 2.48 85 + Normal
09/07/2026 01 AM PDT 2.48 85 0 Normal
09/07/2026 02 AM PDT 2.48 85 0 Normal
09/07/2026 03 AM PDT 2.49 87 + Normal
09/07/2026 04 AM PDT 2.49 87 0 Normal
09/07/2026 05 AM PDT 2.49 87 0 Normal
09/07/2026 06 AM PDT 2.49 87 0 Normal
09/07/2026 07 AM PDT 2.49 87 0 Normal
09/07/2026 08 AM PDT 2.49 87 0 Normal
09/07/2026 09 AM PDT 2.50 89 + Normal
09/07/2026 10 AM PDT 2.51 90 + Normal
09/07/2026 11 AM PDT 2.52 92 + Normal
09/07/2026 12 PM PDT 2.51 90 - Normal
09/07/2026 01 PM PDT 2.51 90 0 Normal
09/07/2026 02 PM PDT 2.51 90 0 Normal
09/07/2026 03 PM PDT 2.52 92 + Normal
09/07/2026 04 PM PDT 2.52 92 0 Normal
09/07/2026 05 PM PDT 2.52 92 0 Normal
09/07/2026 06 PM PDT 2.52 92 0 Normal
09/07/2026 07 PM PDT 2.52 92 0 Normal
09/07/2026 08 PM PDT 2.52 92 0 Normal
09/07/2026 09 PM PDT 2.51 90 - Normal
09/07/2026 10 PM PDT 2.51 90 0 Normal
09/07/2026 11 PM PDT 2.50 89 - Normal
09/08/2026 12 AM PDT 2.50 89 0 Normal
09/08/2026 01 AM PDT 2.49 87 - Normal
09/08/2026 02 AM PDT 2.49 87 0 Normal
09/08/2026 03 AM PDT 2.48 85 - Normal
09/08/2026 04 AM PDT 2.48 85 0 Normal
09/08/2026 05 AM PDT 2.47 84 - Normal
09/08/2026 06 AM PDT 2.47 84 0 Normal
09/08/2026 07 AM PDT 2.47 84 0 Normal
09/08/2026 08 AM PDT 2.47 84 0 Normal
09/08/2026 09 AM PDT 2.47 84 0 Normal
09/08/2026 10 AM PDT 2.47 84 0 Normal
09/08/2026 11 AM PDT 2.47 84 0 Normal
09/08/2026 12 PM PDT 2.47 84 0 Normal
09/08/2026 01 PM PDT 2.47 84 0 Normal
09/08/2026 02 PM PDT 2.46 82 - Normal
09/08/2026 03 PM PDT 2.46 82 0 Normal
09/08/2026 04 PM PDT 2.47 84 + Normal
09/08/2026 05 PM PDT 2.46 82 - Normal
09/08/2026 06 PM PDT 2.46 82 0 Normal
09/08/2026 07 PM PDT 2.46 82 0 Normal
09/08/2026 08 PM PDT 2.46 82 0 Normal
09/08/2026 09 PM PDT 2.46 82 0 Normal
09/08/2026 10 PM PDT 2.45 81 - Normal
09/08/2026 11 PM PDT 2.45 81 0 Normal
09/09/2026 12 AM PDT 2.44 79 - Normal
09/09/2026 01 AM PDT 2.44 79 0 Normal
09/09/2026 02 AM PDT 2.44 79 0 Normal
09/09/2026 03 AM PDT 2.43 78 - Normal
09/09/2026 04 AM PDT 2.43 78 0 Normal
09/09/2026 05 AM PDT 2.42 76 - Normal
09/09/2026 06 AM PDT 2.42 76 0 Normal
09/09/2026 07 AM PDT 2.42 76 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/09/2026 08 AM PDT 2.41 75 Normal
09/09/2026 09 AM PDT 2.41 75 0 Normal
09/09/2026 10 AM PDT 2.41 75 0 Normal
09/09/2026 11 AM PDT 2.40 73 - Normal
09/09/2026 12 PM PDT 2.40 73 0 Normal
09/09/2026 01 PM PDT 2.40 73 0 Normal
09/09/2026 02 PM PDT 2.40 73 0 Normal
09/09/2026 03 PM PDT 2.40 73 0 Normal
09/09/2026 04 PM PDT 2.40 73 0 Normal
09/09/2026 05 PM PDT 2.39 72 - Normal
09/09/2026 06 PM PDT 2.39 72 0 Normal
09/09/2026 07 PM PDT 2.39 72 0 Normal
09/09/2026 08 PM PDT 2.39 72 0 Normal
09/09/2026 09 PM PDT 2.39 72 0 Normal
09/09/2026 10 PM PDT 2.39 72 0 Normal
09/09/2026 11 PM PDT 2.39 72 0 Normal
09/10/2026 12 AM PDT 2.39 72 0 Normal
09/10/2026 01 AM PDT 2.39 72 0 Normal
09/10/2026 02 AM PDT 2.39 72 0 Normal
09/10/2026 03 AM PDT 2.39 72 0 Normal
09/10/2026 04 AM PDT 2.38 70 - Normal
09/10/2026 05 AM PDT 2.38 70 0 Normal
09/10/2026 06 AM PDT 2.38 70 0 Normal
09/10/2026 07 AM PDT 2.38 70 0 Normal
09/10/2026 08 AM PDT 2.38 70 0 Normal
09/10/2026 09 AM PDT 2.38 70 0 Normal
09/10/2026 10 AM PDT 2.38 70 0 Normal
09/10/2026 11 AM PDT 2.38 70 0 Normal
09/10/2026 12 PM PDT 2.38 70 0 Normal
09/10/2026 01 PM PDT 2.38 70 0 Normal
09/10/2026 02 PM PDT 2.37 69 - Normal
09/10/2026 03 PM PDT 2.37 69 0 Normal
09/10/2026 04 PM PDT 2.37 69 0 Normal
09/10/2026 05 PM PDT 2.37 69 0 Normal
09/10/2026 06 PM PDT 2.37 69 0 Normal
09/10/2026 07 PM PDT 2.37 69 0 Normal
09/10/2026 08 PM PDT 2.37 69 0 Normal
09/10/2026 09 PM PDT 2.37 69 0 Normal
09/10/2026 10 PM PDT 2.37 69 0 Normal
09/10/2026 11 PM PDT 2.37 69 0 Normal
09/11/2026 12 AM PDT 2.37 69 0 Normal
09/11/2026 01 AM PDT 2.37 69 0 Normal
09/11/2026 02 AM PDT 2.36 67 - Normal
09/11/2026 03 AM PDT 2.36 67 0 Normal
09/11/2026 04 AM PDT 2.36 67 0 Normal
09/11/2026 05 AM PDT 2.36 67 0 Normal
09/11/2026 06 AM PDT 2.36 67 0 Normal
09/11/2026 07 AM PDT 2.36 67 0 Normal
09/11/2026 08 AM PDT 2.36 67 0 Normal
09/11/2026 09 AM PDT 2.36 67 0 Normal
09/11/2026 10 AM PDT 2.35 66 - Normal
09/11/2026 11 AM PDT 2.35 66 0 Normal
09/11/2026 12 PM PDT 2.35 66 0 Normal
09/11/2026 01 PM PDT 2.35 66 0 Normal
09/11/2026 02 PM PDT 2.35 66 0 Normal
09/11/2026 03 PM PDT 2.35 66 0 Normal
09/11/2026 04 PM PDT 2.35 66 0 Normal
09/11/2026 05 PM PDT 2.35 66 0 Normal
09/11/2026 06 PM PDT 2.35 66 0 Normal
09/11/2026 07 PM PDT 2.35 66 0 Normal
09/11/2026 08 PM PDT 2.35 66 0 Normal
09/11/2026 09 PM PDT 2.35 66 0 Normal
09/11/2026 10 PM PDT 2.34 64 - Normal
09/11/2026 11 PM PDT 2.34 64 0 Normal
09/12/2026 12 AM PDT 2.34 64 0 Normal
09/12/2026 01 AM PDT 2.34 64 0 Normal
09/12/2026 02 AM PDT 2.34 64 0 Normal
09/12/2026 03 AM PDT 2.34 64 0 Normal
09/12/2026 04 AM PDT 2.34 64 0 Normal
09/12/2026 05 AM PDT 2.34 64 0 Normal
09/12/2026 06 AM PDT 2.33 63 - Normal
09/12/2026 07 AM PDT 2.33 63 0 Normal
09/12/2026 08 AM PDT 2.33 63 0 Normal
09/12/2026 09 AM PDT 2.33 63 0 Normal
09/12/2026 10 AM PDT 2.33 63 0 Normal
09/12/2026 11 AM PDT 2.33 63 0 Normal
09/12/2026 12 PM PDT 2.33 63 0 Normal
09/12/2026 01 PM PDT 2.33 63 0 Normal
09/12/2026 02 PM PDT 2.33 63 0 Normal
09/12/2026 03 PM PDT 2.33 63 0 Normal
09/12/2026 04 PM PDT 2.33 63 0 Normal
09/12/2026 05 PM PDT 2.33 63 0 Normal
09/12/2026 06 PM PDT 2.33 63 0 Normal
09/12/2026 07 PM PDT 2.33 63 0 Normal
09/12/2026 08 PM PDT 2.33 63 0 Normal
09/12/2026 09 PM PDT 2.33 63 0 Normal
09/12/2026 10 PM PDT 2.33 63 0 Normal
09/12/2026 11 PM PDT 2.33 63 0 Normal
09/13/2026 12 AM PDT 2.33 63 0 Normal
09/13/2026 01 AM PDT 2.33 63 0 Normal
09/13/2026 02 AM PDT 2.33 63 0 Normal
09/13/2026 03 AM PDT 2.33 63 0 Normal
09/13/2026 04 AM PDT 2.33 63 0 Normal
09/13/2026 05 AM PDT 2.33 63 0 Normal
09/13/2026 06 AM PDT 2.33 63 0 Normal
09/13/2026 07 AM PDT 2.33 63 0 Normal
09/13/2026 08 AM PDT 2.33 63 0 Normal
09/13/2026 09 AM PDT 2.33 63 0 Normal
09/13/2026 10 AM PDT 2.33 63 0 Normal
09/13/2026 11 AM PDT 2.33 63 0 Normal
09/13/2026 12 PM PDT 2.33 63 0 Normal
09/13/2026 01 PM PDT 2.32 61 - Normal
09/13/2026 02 PM PDT 2.32 61 0 Normal
09/13/2026 03 PM PDT 2.32 61 0 Normal
09/13/2026 04 PM PDT 2.32 61 0 Normal
09/13/2026 05 PM PDT 2.32 61 0 Normal
09/13/2026 06 PM PDT 2.32 61 0 Normal
09/13/2026 07 PM PDT 2.32 61 0 Normal
09/13/2026 08 PM PDT 2.32 61 0 Normal
09/13/2026 09 PM PDT 2.32 61 0 Normal
09/13/2026 10 PM PDT 2.31 60 - Normal
09/13/2026 11 PM PDT 2.31 60 0 Normal
09/14/2026 12 AM PDT 2.31 60 0 Normal
09/14/2026 01 AM PDT 2.31 60 0 Normal
09/14/2026 02 AM PDT 2.31 60 0 Normal
09/14/2026 03 AM PDT 2.30 58 - Normal
09/14/2026 04 AM PDT 2.30 58 0 Normal
09/14/2026 05 AM PDT 2.30 58 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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