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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 02 2026 at 7:21 AM PDT | Next Issuance: | Sep 03 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: 09/02/2026 at 07:21 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/28/2026 at 08:00 PM PDT
# Maximum Observed Stage: 2.28 Feet
# Maximum Observed Flow: 56 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/03/2026 at 11:00 PM PDT
# Maximum Forecast Stage: 3.18 Feet
# Maximum Forecast Flow: 219 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/28/2026 07 AM PDT 2.25 51 Normal
08/28/2026 08 AM PDT 2.25 51 0 Normal
08/28/2026 09 AM PDT 2.25 51 0 Normal
08/28/2026 10 AM PDT 2.25 51 0 Normal
08/28/2026 11 AM PDT 2.26 53 + Normal
08/28/2026 12 PM PDT 2.26 53 0 Normal
08/28/2026 01 PM PDT 2.26 53 0 Normal
08/28/2026 02 PM PDT 2.26 53 0 Normal
08/28/2026 03 PM PDT 2.27 54 + Normal
08/28/2026 04 PM PDT 2.27 54 0 Normal
08/28/2026 05 PM PDT 2.27 54 0 Normal
08/28/2026 06 PM PDT 2.28 56 + Normal
08/28/2026 07 PM PDT 2.28 56 0 Normal
08/28/2026 08 PM PDT 2.28 56 0 Normal
08/28/2026 09 PM PDT 2.27 54 - Normal
08/28/2026 10 PM PDT 2.27 54 0 Normal
08/28/2026 11 PM PDT 2.27 54 0 Normal
08/29/2026 12 AM PDT 2.27 54 0 Normal
08/29/2026 01 AM PDT 2.26 53 - Normal
08/29/2026 02 AM PDT 2.26 53 0 Normal
08/29/2026 03 AM PDT 2.26 53 0 Normal
08/29/2026 04 AM PDT 2.25 51 - Normal
08/29/2026 05 AM PDT 2.25 51 0 Normal
08/29/2026 06 AM PDT 2.25 51 0 Normal
08/29/2026 07 AM PDT 2.25 51 0 Normal
08/29/2026 08 AM PDT 2.25 51 0 Normal
08/29/2026 09 AM PDT 2.25 51 0 Normal
08/29/2026 10 AM PDT 2.25 51 0 Normal
08/29/2026 11 AM PDT 2.26 53 + Normal
08/29/2026 12 PM PDT 2.26 53 0 Normal
08/29/2026 01 PM PDT 2.26 53 0 Normal
08/29/2026 02 PM PDT 2.26 53 0 Normal
08/29/2026 03 PM PDT 2.27 54 + Normal
08/29/2026 04 PM PDT 2.27 54 0 Normal
08/29/2026 05 PM PDT 2.27 54 0 Normal
08/29/2026 06 PM PDT 2.27 54 0 Normal
08/29/2026 07 PM PDT 2.27 54 0 Normal
08/29/2026 08 PM PDT 2.26 53 - Normal
08/29/2026 09 PM PDT 2.26 53 0 Normal
08/29/2026 10 PM PDT 2.25 51 - Normal
08/29/2026 11 PM PDT 2.25 51 0 Normal
08/30/2026 12 AM PDT 2.24 50 - Normal
08/30/2026 01 AM PDT 2.24 50 0 Normal
08/30/2026 02 AM PDT 2.23 49 - Normal
08/30/2026 03 AM PDT 2.23 49 0 Normal
08/30/2026 04 AM PDT 2.23 49 0 Normal
08/30/2026 05 AM PDT 2.22 47 - Normal
08/30/2026 06 AM PDT 2.22 47 0 Normal
08/30/2026 07 AM PDT 2.22 47 0 Normal
08/30/2026 08 AM PDT 2.22 47 0 Normal
08/30/2026 09 AM PDT 2.22 47 0 Normal
08/30/2026 10 AM PDT 2.22 47 0 Normal
08/30/2026 11 AM PDT 2.23 49 + Normal
08/30/2026 12 PM PDT 2.23 49 0 Normal
08/30/2026 01 PM PDT 2.23 49 0 Normal
08/30/2026 02 PM PDT 2.24 50 + Normal
08/30/2026 03 PM PDT 2.24 50 0 Normal
08/30/2026 04 PM PDT 2.24 50 0 Normal
08/30/2026 05 PM PDT 2.24 50 0 Normal
08/30/2026 06 PM PDT 2.24 50 0 Normal
08/30/2026 07 PM PDT 2.24 50 0 Normal
08/30/2026 08 PM PDT 2.24 50 0 Normal
08/30/2026 09 PM PDT 2.24 50 0 Normal
08/30/2026 10 PM PDT 2.24 50 0 Normal
08/30/2026 11 PM PDT 2.24 50 0 Normal
08/31/2026 12 AM PDT 2.23 49 - Normal
08/31/2026 01 AM PDT 2.23 49 0 Normal
08/31/2026 02 AM PDT 2.23 49 0 Normal
08/31/2026 03 AM PDT 2.23 49 0 Normal
08/31/2026 04 AM PDT 2.22 47 - Normal
08/31/2026 05 AM PDT 2.22 47 0 Normal
08/31/2026 06 AM PDT 2.22 47 0 Normal
08/31/2026 07 AM PDT 2.22 47 0 Normal
08/31/2026 08 AM PDT 2.22 47 0 Normal
08/31/2026 09 AM PDT 2.22 47 0 Normal
08/31/2026 10 AM PDT 2.23 49 + Normal
08/31/2026 11 AM PDT 2.23 49 0 Normal
08/31/2026 12 PM PDT 2.24 50 + Normal
08/31/2026 01 PM PDT 2.24 50 0 Normal
08/31/2026 02 PM PDT 2.24 50 0 Normal
08/31/2026 03 PM PDT 2.24 50 0 Normal
08/31/2026 04 PM PDT 2.24 50 0 Normal
08/31/2026 05 PM PDT 2.24 50 0 Normal
08/31/2026 06 PM PDT 2.25 51 + Normal
08/31/2026 07 PM PDT 2.24 50 - Normal
08/31/2026 08 PM PDT 2.24 50 0 Normal
08/31/2026 09 PM PDT 2.24 50 0 Normal
08/31/2026 10 PM PDT 2.24 50 0 Normal
08/31/2026 11 PM PDT 2.23 49 - Normal
09/01/2026 12 AM PDT 2.23 49 0 Normal
09/01/2026 01 AM PDT 2.23 49 0 Normal
09/01/2026 02 AM PDT 2.23 49 0 Normal
09/01/2026 03 AM PDT 2.23 49 0 Normal
09/01/2026 04 AM PDT 2.23 49 0 Normal
09/01/2026 05 AM PDT 2.22 47 - Normal
09/01/2026 06 AM PDT 2.22 47 0 Normal
09/01/2026 07 AM PDT 2.22 47 0 Normal
09/01/2026 08 AM PDT 2.21 46 - Normal
09/01/2026 09 AM PDT 2.22 47 + Normal
09/01/2026 10 AM PDT 2.22 47 0 Normal
09/01/2026 11 AM PDT 2.22 47 0 Normal
09/01/2026 12 PM PDT 2.23 49 + Normal
09/01/2026 01 PM PDT 2.23 49 0 Normal
09/01/2026 02 PM PDT 2.24 50 + Normal
09/01/2026 03 PM PDT 2.24 50 0 Normal
09/01/2026 04 PM PDT 2.24 50 0 Normal
09/01/2026 05 PM PDT 2.24 50 0 Normal
09/01/2026 06 PM PDT 2.24 50 0 Normal
09/01/2026 07 PM PDT 2.23 49 - Normal
09/01/2026 08 PM PDT 2.23 49 0 Normal
09/01/2026 09 PM PDT 2.23 49 0 Normal
09/01/2026 10 PM PDT 2.23 49 0 Normal
09/01/2026 11 PM PDT 2.24 50 + Normal
09/02/2026 12 AM PDT 2.23 49 - Normal
09/02/2026 01 AM PDT 2.23 49 0 Normal
09/02/2026 02 AM PDT 2.23 49 0 Normal
09/02/2026 03 AM PDT 2.23 49 0 Normal
09/02/2026 04 AM PDT 2.23 49 0 Normal
09/02/2026 05 AM PDT 2.22 47 - Normal
09/02/2026 06 AM PDT 2.22 47 0 Normal
09/02/2026 07 AM PDT 2.22 47 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/02/2026 08 AM PDT 2.22 47 Normal
09/02/2026 09 AM PDT 2.22 47 0 Normal
09/02/2026 10 AM PDT 2.22 47 0 Normal
09/02/2026 11 AM PDT 2.23 49 + Normal
09/02/2026 12 PM PDT 2.23 49 0 Normal
09/02/2026 01 PM PDT 2.24 50 + Normal
09/02/2026 02 PM PDT 2.24 50 0 Normal
09/02/2026 03 PM PDT 2.25 51 + Normal
09/02/2026 04 PM PDT 2.25 51 0 Normal
09/02/2026 05 PM PDT 2.26 53 + Normal
09/02/2026 06 PM PDT 2.28 56 + Normal
09/02/2026 07 PM PDT 2.30 58 + Normal
09/02/2026 08 PM PDT 2.33 63 + Normal
09/02/2026 09 PM PDT 2.35 66 + Normal
09/02/2026 10 PM PDT 2.37 69 + Normal
09/02/2026 11 PM PDT 2.39 72 + Normal
09/03/2026 12 AM PDT 2.42 76 + Normal
09/03/2026 01 AM PDT 2.46 82 + Normal
09/03/2026 02 AM PDT 2.49 87 + Normal
09/03/2026 03 AM PDT 2.52 92 + Normal
09/03/2026 04 AM PDT 2.55 97 + Normal
09/03/2026 05 AM PDT 2.59 103 + Normal
09/03/2026 06 AM PDT 2.62 109 + Normal
09/03/2026 07 AM PDT 2.66 116 + Normal
09/03/2026 08 AM PDT 2.70 123 + Normal
09/03/2026 09 AM PDT 2.73 128 + Normal
09/03/2026 10 AM PDT 2.77 136 + Normal
09/03/2026 11 AM PDT 2.80 141 + Normal
09/03/2026 12 PM PDT 2.84 149 + Normal
09/03/2026 01 PM PDT 2.88 157 + Normal
09/03/2026 02 PM PDT 2.92 165 + Normal
09/03/2026 03 PM PDT 2.95 171 + Normal
09/03/2026 04 PM PDT 2.99 179 + Normal
09/03/2026 05 PM PDT 3.03 187 + Normal
09/03/2026 06 PM PDT 3.06 193 + Normal
09/03/2026 07 PM PDT 3.08 197 + Normal
09/03/2026 08 PM PDT 3.10 202 + Normal
09/03/2026 09 PM PDT 3.13 208 + Normal
09/03/2026 10 PM PDT 3.16 215 + Normal
09/03/2026 11 PM PDT 3.18 219 + Normal
09/04/2026 12 AM PDT 3.18 219 0 Normal
09/04/2026 01 AM PDT 3.18 219 0 Normal
09/04/2026 02 AM PDT 3.18 219 0 Normal
09/04/2026 03 AM PDT 3.18 219 0 Normal
09/04/2026 04 AM PDT 3.18 219 0 Normal
09/04/2026 05 AM PDT 3.18 219 0 Normal
09/04/2026 06 AM PDT 3.16 215 - Normal
09/04/2026 07 AM PDT 3.15 212 - Normal
09/04/2026 08 AM PDT 3.13 208 - Normal
09/04/2026 09 AM PDT 3.11 204 - Normal
09/04/2026 10 AM PDT 3.09 200 - Normal
09/04/2026 11 AM PDT 3.08 197 - Normal
09/04/2026 12 PM PDT 3.05 191 - Normal
09/04/2026 01 PM PDT 3.03 187 - Normal
09/04/2026 02 PM PDT 3.00 181 - Normal
09/04/2026 03 PM PDT 2.98 177 - Normal
09/04/2026 04 PM PDT 2.95 171 - Normal
09/04/2026 05 PM PDT 2.93 167 - Normal
09/04/2026 06 PM PDT 2.90 161 - Normal
09/04/2026 07 PM PDT 2.88 157 - Normal
09/04/2026 08 PM PDT 2.85 151 - Normal
09/04/2026 09 PM PDT 2.82 145 - Normal
09/04/2026 10 PM PDT 2.79 140 - Normal
09/04/2026 11 PM PDT 2.76 134 - Normal
09/05/2026 12 AM PDT 2.74 130 - Normal
09/05/2026 01 AM PDT 2.71 125 - Normal
09/05/2026 02 AM PDT 2.69 121 - Normal
09/05/2026 03 AM PDT 2.66 116 - Normal
09/05/2026 04 AM PDT 2.64 112 - Normal
09/05/2026 05 AM PDT 2.61 107 - Normal
09/05/2026 06 AM PDT 2.59 103 - Normal
09/05/2026 07 AM PDT 2.57 100 - Normal
09/05/2026 08 AM PDT 2.55 97 - Normal
09/05/2026 09 AM PDT 2.53 93 - Normal
09/05/2026 10 AM PDT 2.51 90 - Normal
09/05/2026 11 AM PDT 2.48 85 - Normal
09/05/2026 12 PM PDT 2.47 84 - Normal
09/05/2026 01 PM PDT 2.46 82 - Normal
09/05/2026 02 PM PDT 2.44 79 - Normal
09/05/2026 03 PM PDT 2.42 76 - Normal
09/05/2026 04 PM PDT 2.41 75 - Normal
09/05/2026 05 PM PDT 2.39 72 - Normal
09/05/2026 06 PM PDT 2.38 70 - Normal
09/05/2026 07 PM PDT 2.38 70 0 Normal
09/05/2026 08 PM PDT 2.37 69 - Normal
09/05/2026 09 PM PDT 2.36 67 - Normal
09/05/2026 10 PM PDT 2.35 66 - Normal
09/05/2026 11 PM PDT 2.34 64 - Normal
09/06/2026 12 AM PDT 2.34 64 0 Normal
09/06/2026 01 AM PDT 2.33 63 - Normal
09/06/2026 02 AM PDT 2.33 63 0 Normal
09/06/2026 03 AM PDT 2.32 61 - Normal
09/06/2026 04 AM PDT 2.31 60 - Normal
09/06/2026 05 AM PDT 2.31 60 0 Normal
09/06/2026 06 AM PDT 2.31 60 0 Normal
09/06/2026 07 AM PDT 2.30 58 - Normal
09/06/2026 08 AM PDT 2.30 58 0 Normal
09/06/2026 09 AM PDT 2.29 57 - Normal
09/06/2026 10 AM PDT 2.29 57 0 Normal
09/06/2026 11 AM PDT 2.29 57 0 Normal
09/06/2026 12 PM PDT 2.29 57 0 Normal
09/06/2026 01 PM PDT 2.29 57 0 Normal
09/06/2026 02 PM PDT 2.29 57 0 Normal
09/06/2026 03 PM PDT 2.28 56 - Normal
09/06/2026 04 PM PDT 2.28 56 0 Normal
09/06/2026 05 PM PDT 2.28 56 0 Normal
09/06/2026 06 PM PDT 2.28 56 0 Normal
09/06/2026 07 PM PDT 2.29 57 + Normal
09/06/2026 08 PM PDT 2.29 57 0 Normal
09/06/2026 09 PM PDT 2.29 57 0 Normal
09/06/2026 10 PM PDT 2.29 57 0 Normal
09/06/2026 11 PM PDT 2.29 57 0 Normal
09/07/2026 12 AM PDT 2.29 57 0 Normal
09/07/2026 01 AM PDT 2.30 58 + Normal
09/07/2026 02 AM PDT 2.30 58 0 Normal
09/07/2026 03 AM PDT 2.30 58 0 Normal
09/07/2026 04 AM PDT 2.30 58 0 Normal
09/07/2026 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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