National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SPRAGUE RIVER - BEATTY (BTYO3)
Latitude: 42.45º NLongitude: 121.24º WElevation: 4305 FeetForecast Type: Official Location
Location: Klamath County in OregonBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Sep 02 2026 at 7:21 AM PDTNext Issuance: Sep 03 2026 at 9:00 AM PDT
Action: 7.5 FeetMinor Flood: 8.5 FeetModerate Flood: 11.0 FeetMajor 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.