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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: | Apr 11 2026 at 8:35 AM PDT | Next Issuance: | Apr 12 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: 04/11/2026 at 08:35 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/06/2026 at 09:00 AM PDT
# Maximum Observed Stage: 3.25 Feet
# Maximum Observed Flow: 296 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/12/2026 at 10:00 PM PDT
# Maximum Forecast Stage: 3.33 Feet
# Maximum Forecast Flow: 315 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/06/2026 08 AM PDT 3.25 296 Normal
04/06/2026 09 AM PDT 3.25 296 0 Normal
04/06/2026 10 AM PDT 3.24 294 - Normal
04/06/2026 11 AM PDT 3.24 294 0 Normal
04/06/2026 12 PM PDT 3.23 292 - Normal
04/06/2026 01 PM PDT 3.23 292 0 Normal
04/06/2026 02 PM PDT 3.23 292 0 Normal
04/06/2026 03 PM PDT 3.22 290 - Normal
04/06/2026 04 PM PDT 3.22 290 0 Normal
04/06/2026 05 PM PDT 3.22 290 0 Normal
04/06/2026 06 PM PDT 3.21 287 - Normal
04/06/2026 07 PM PDT 3.21 287 0 Normal
04/06/2026 08 PM PDT 3.21 287 0 Normal
04/06/2026 09 PM PDT 3.20 285 - Normal
04/06/2026 10 PM PDT 3.21 287 + Normal
04/06/2026 11 PM PDT 3.20 285 - Normal
04/07/2026 12 AM PDT 3.20 285 0 Normal
04/07/2026 01 AM PDT 3.20 285 0 Normal
04/07/2026 02 AM PDT 3.20 285 0 Normal
04/07/2026 03 AM PDT 3.20 285 0 Normal
04/07/2026 04 AM PDT 3.20 285 0 Normal
04/07/2026 05 AM PDT 3.19 283 - Normal
04/07/2026 06 AM PDT 3.19 283 0 Normal
04/07/2026 07 AM PDT 3.19 283 0 Normal
04/07/2026 08 AM PDT 3.18 281 - Normal
04/07/2026 09 AM PDT 3.18 281 0 Normal
04/07/2026 10 AM PDT 3.18 281 0 Normal
04/07/2026 11 AM PDT 3.18 281 0 Normal
04/07/2026 12 PM PDT 3.17 278 - Normal
04/07/2026 01 PM PDT 3.17 278 0 Normal
04/07/2026 02 PM PDT 3.16 276 - Normal
04/07/2026 03 PM PDT 3.16 276 0 Normal
04/07/2026 04 PM PDT 3.15 274 - Normal
04/07/2026 05 PM PDT 3.16 276 + Normal
04/07/2026 06 PM PDT 3.16 276 0 Normal
04/07/2026 07 PM PDT 3.16 276 0 Normal
04/07/2026 08 PM PDT 3.15 274 - Normal
04/07/2026 09 PM PDT 3.15 274 0 Normal
04/07/2026 10 PM PDT 3.15 274 0 Normal
04/07/2026 11 PM PDT 3.15 274 0 Normal
04/08/2026 12 AM PDT 3.15 274 0 Normal
04/08/2026 01 AM PDT 3.15 274 0 Normal
04/08/2026 02 AM PDT 3.15 274 0 Normal
04/08/2026 03 AM PDT 3.15 274 0 Normal
04/08/2026 04 AM PDT 3.15 274 0 Normal
04/08/2026 05 AM PDT 3.15 274 0 Normal
04/08/2026 06 AM PDT 3.15 274 0 Normal
04/08/2026 07 AM PDT 3.14 272 - Normal
04/08/2026 08 AM PDT 3.14 272 0 Normal
04/08/2026 09 AM PDT 3.14 272 0 Normal
04/08/2026 10 AM PDT 3.14 272 0 Normal
04/08/2026 11 AM PDT 3.13 269 - Normal
04/08/2026 12 PM PDT 3.13 269 0 Normal
04/08/2026 01 PM PDT 3.13 269 0 Normal
04/08/2026 02 PM PDT 3.13 269 0 Normal
04/08/2026 03 PM PDT 3.12 267 - Normal
04/08/2026 04 PM PDT 3.12 267 0 Normal
04/08/2026 05 PM PDT 3.11 265 - Normal
04/08/2026 06 PM PDT 3.11 265 0 Normal
04/08/2026 07 PM PDT 3.11 265 0 Normal
04/08/2026 08 PM PDT 3.11 265 0 Normal
04/08/2026 09 PM PDT 3.11 265 0 Normal
04/08/2026 10 PM PDT 3.11 265 0 Normal
04/08/2026 11 PM PDT 3.11 265 0 Normal
04/09/2026 12 AM PDT 3.11 265 0 Normal
04/09/2026 01 AM PDT 3.11 265 0 Normal
04/09/2026 02 AM PDT 3.11 265 0 Normal
04/09/2026 03 AM PDT 3.11 265 0 Normal
04/09/2026 04 AM PDT 3.12 267 + Normal
04/09/2026 05 AM PDT 3.11 265 - Normal
04/09/2026 06 AM PDT 3.11 265 0 Normal
04/09/2026 07 AM PDT 3.11 265 0 Normal
04/09/2026 08 AM PDT 3.11 265 0 Normal
04/09/2026 09 AM PDT 3.11 265 0 Normal
04/09/2026 10 AM PDT 3.11 265 0 Normal
04/09/2026 11 AM PDT 3.10 263 - Normal
04/09/2026 12 PM PDT 3.10 263 0 Normal
04/09/2026 01 PM PDT 3.10 263 0 Normal
04/09/2026 02 PM PDT 3.09 260 - Normal
04/09/2026 03 PM PDT 3.09 260 0 Normal
04/09/2026 04 PM PDT 3.09 260 0 Normal
04/09/2026 05 PM PDT 3.08 258 - Normal
04/09/2026 06 PM PDT 3.09 260 + Normal
04/09/2026 07 PM PDT 3.09 260 0 Normal
04/09/2026 08 PM PDT 3.10 263 + Normal
04/09/2026 09 PM PDT 3.09 260 - Normal
04/09/2026 10 PM PDT 3.09 260 0 Normal
04/09/2026 11 PM PDT 3.09 260 0 Normal
04/10/2026 12 AM PDT 3.09 260 0 Normal
04/10/2026 01 AM PDT 3.10 263 + Normal
04/10/2026 02 AM PDT 3.10 263 0 Normal
04/10/2026 03 AM PDT 3.10 263 0 Normal
04/10/2026 04 AM PDT 3.10 263 0 Normal
04/10/2026 05 AM PDT 3.11 265 + Normal
04/10/2026 06 AM PDT 3.11 265 0 Normal
04/10/2026 07 AM PDT 3.11 265 0 Normal
04/10/2026 08 AM PDT 3.11 265 0 Normal
04/10/2026 09 AM PDT 3.11 265 0 Normal
04/10/2026 10 AM PDT 3.11 265 0 Normal
04/10/2026 11 AM PDT 3.10 263 - Normal
04/10/2026 12 PM PDT 3.10 263 0 Normal
04/10/2026 01 PM PDT 3.10 263 0 Normal
04/10/2026 02 PM PDT 3.10 263 0 Normal
04/10/2026 03 PM PDT 3.09 260 - Normal
04/10/2026 04 PM PDT 3.10 263 + Normal
04/10/2026 05 PM PDT 3.10 263 0 Normal
04/10/2026 06 PM PDT 3.10 263 0 Normal
04/10/2026 07 PM PDT 3.10 263 0 Normal
04/10/2026 08 PM PDT 3.11 265 + Normal
04/10/2026 09 PM PDT 3.11 265 0 Normal
04/10/2026 10 PM PDT 3.11 265 0 Normal
04/10/2026 11 PM PDT 3.12 267 + Normal
04/11/2026 12 AM PDT 3.12 267 0 Normal
04/11/2026 01 AM PDT 3.12 267 0 Normal
04/11/2026 02 AM PDT 3.12 267 0 Normal
04/11/2026 03 AM PDT 3.13 269 + Normal
04/11/2026 04 AM PDT 3.13 269 0 Normal
04/11/2026 05 AM PDT 3.13 269 0 Normal
04/11/2026 06 AM PDT 3.14 272 + Normal
04/11/2026 07 AM PDT 3.14 272 0 Normal
04/11/2026 08 AM PDT 3.14 272 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/11/2026 09 AM PDT 3.15 274 Normal
04/11/2026 10 AM PDT 3.15 274 0 Normal
04/11/2026 11 AM PDT 3.16 276 + Normal
04/11/2026 12 PM PDT 3.16 276 0 Normal
04/11/2026 01 PM PDT 3.17 278 + Normal
04/11/2026 02 PM PDT 3.17 278 0 Normal
04/11/2026 03 PM PDT 3.18 281 + Normal
04/11/2026 04 PM PDT 3.18 281 0 Normal
04/11/2026 05 PM PDT 3.19 283 + Normal
04/11/2026 06 PM PDT 3.19 283 0 Normal
04/11/2026 07 PM PDT 3.19 283 0 Normal
04/11/2026 08 PM PDT 3.20 285 + Normal
04/11/2026 09 PM PDT 3.20 285 0 Normal
04/11/2026 10 PM PDT 3.21 287 + Normal
04/11/2026 11 PM PDT 3.21 287 0 Normal
04/12/2026 12 AM PDT 3.21 287 0 Normal
04/12/2026 01 AM PDT 3.22 290 + Normal
04/12/2026 02 AM PDT 3.22 290 0 Normal
04/12/2026 03 AM PDT 3.23 292 + Normal
04/12/2026 04 AM PDT 3.23 292 0 Normal
04/12/2026 05 AM PDT 3.24 294 + Normal
04/12/2026 06 AM PDT 3.25 296 + Normal
04/12/2026 07 AM PDT 3.25 296 0 Normal
04/12/2026 08 AM PDT 3.25 296 0 Normal
04/12/2026 09 AM PDT 3.26 299 + Normal
04/12/2026 10 AM PDT 3.26 299 0 Normal
04/12/2026 11 AM PDT 3.27 301 + Normal
04/12/2026 12 PM PDT 3.28 303 + Normal
04/12/2026 01 PM PDT 3.28 303 0 Normal
04/12/2026 02 PM PDT 3.29 306 + Normal
04/12/2026 03 PM PDT 3.29 306 0 Normal
04/12/2026 04 PM PDT 3.30 308 + Normal
04/12/2026 05 PM PDT 3.31 310 + Normal
04/12/2026 06 PM PDT 3.31 310 0 Normal
04/12/2026 07 PM PDT 3.31 310 0 Normal
04/12/2026 08 PM PDT 3.32 313 + Normal
04/12/2026 09 PM PDT 3.32 313 0 Normal
04/12/2026 10 PM PDT 3.33 315 + Normal
04/12/2026 11 PM PDT 3.33 315 0 Normal
04/13/2026 12 AM PDT 3.33 315 0 Normal
04/13/2026 01 AM PDT 3.33 315 0 Normal
04/13/2026 02 AM PDT 3.33 315 0 Normal
04/13/2026 03 AM PDT 3.33 315 0 Normal
04/13/2026 04 AM PDT 3.33 315 0 Normal
04/13/2026 05 AM PDT 3.33 315 0 Normal
04/13/2026 06 AM PDT 3.33 315 0 Normal
04/13/2026 07 AM PDT 3.33 315 0 Normal
04/13/2026 08 AM PDT 3.33 315 0 Normal
04/13/2026 09 AM PDT 3.33 315 0 Normal
04/13/2026 10 AM PDT 3.33 315 0 Normal
04/13/2026 11 AM PDT 3.33 315 0 Normal
04/13/2026 12 PM PDT 3.33 315 0 Normal
04/13/2026 01 PM PDT 3.32 313 - Normal
04/13/2026 02 PM PDT 3.32 313 0 Normal
04/13/2026 03 PM PDT 3.32 313 0 Normal
04/13/2026 04 PM PDT 3.32 313 0 Normal
04/13/2026 05 PM PDT 3.32 313 0 Normal
04/13/2026 06 PM PDT 3.32 313 0 Normal
04/13/2026 07 PM PDT 3.32 313 0 Normal
04/13/2026 08 PM PDT 3.32 313 0 Normal
04/13/2026 09 PM PDT 3.31 310 - Normal
04/13/2026 10 PM PDT 3.31 310 0 Normal
04/13/2026 11 PM PDT 3.31 310 0 Normal
04/14/2026 12 AM PDT 3.31 310 0 Normal
04/14/2026 01 AM PDT 3.31 310 0 Normal
04/14/2026 02 AM PDT 3.31 310 0 Normal
04/14/2026 03 AM PDT 3.30 308 - Normal
04/14/2026 04 AM PDT 3.30 308 0 Normal
04/14/2026 05 AM PDT 3.30 308 0 Normal
04/14/2026 06 AM PDT 3.29 306 - Normal
04/14/2026 07 AM PDT 3.29 306 0 Normal
04/14/2026 08 AM PDT 3.29 306 0 Normal
04/14/2026 09 AM PDT 3.29 306 0 Normal
04/14/2026 10 AM PDT 3.28 303 - Normal
04/14/2026 11 AM PDT 3.28 303 0 Normal
04/14/2026 12 PM PDT 3.27 301 - Normal
04/14/2026 01 PM PDT 3.27 301 0 Normal
04/14/2026 02 PM PDT 3.27 301 0 Normal
04/14/2026 03 PM PDT 3.26 299 - Normal
04/14/2026 04 PM PDT 3.26 299 0 Normal
04/14/2026 05 PM PDT 3.25 296 - Normal
04/14/2026 06 PM PDT 3.25 296 0 Normal
04/14/2026 07 PM PDT 3.25 296 0 Normal
04/14/2026 08 PM PDT 3.24 294 - Normal
04/14/2026 09 PM PDT 3.24 294 0 Normal
04/14/2026 10 PM PDT 3.23 292 - Normal
04/14/2026 11 PM PDT 3.23 292 0 Normal
04/15/2026 12 AM PDT 3.23 292 0 Normal
04/15/2026 01 AM PDT 3.22 290 - Normal
04/15/2026 02 AM PDT 3.22 290 0 Normal
04/15/2026 03 AM PDT 3.22 290 0 Normal
04/15/2026 04 AM PDT 3.22 290 0 Normal
04/15/2026 05 AM PDT 3.21 287 - Normal
04/15/2026 06 AM PDT 3.21 287 0 Normal
04/15/2026 07 AM PDT 3.21 287 0 Normal
04/15/2026 08 AM PDT 3.21 287 0 Normal
04/15/2026 09 AM PDT 3.21 287 0 Normal
04/15/2026 10 AM PDT 3.20 285 - Normal
04/15/2026 11 AM PDT 3.20 285 0 Normal
04/15/2026 12 PM PDT 3.20 285 0 Normal
04/15/2026 01 PM PDT 3.20 285 0 Normal
04/15/2026 02 PM PDT 3.20 285 0 Normal
04/15/2026 03 PM PDT 3.19 283 - Normal
04/15/2026 04 PM PDT 3.19 283 0 Normal
04/15/2026 05 PM PDT 3.19 283 0 Normal
04/15/2026 06 PM PDT 3.19 283 0 Normal
04/15/2026 07 PM PDT 3.19 283 0 Normal
04/15/2026 08 PM PDT 3.19 283 0 Normal
04/15/2026 09 PM PDT 3.19 283 0 Normal
04/15/2026 10 PM PDT 3.19 283 0 Normal
04/15/2026 11 PM PDT 3.19 283 0 Normal
04/16/2026 12 AM PDT 3.19 283 0 Normal
04/16/2026 01 AM PDT 3.19 283 0 Normal
04/16/2026 02 AM PDT 3.19 283 0 Normal
04/16/2026 03 AM PDT 3.19 283 0 Normal
04/16/2026 04 AM PDT 3.19 283 0 Normal
04/16/2026 05 AM PDT 3.19 283 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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