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: Apr 08 2026 at 1:43 PM PDTNext Issuance: Apr 09 2026 at 9:00 AM PDT
Action/Monitor: 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:  04/08/2026 at 01:43 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/03/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       3.64 Feet
# Maximum Observed Flow:                        391 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/12/2026 at 09:00 PM PDT
# Maximum Forecast Stage:                       3.46 Feet
# Maximum Forecast Flow:                        346 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/03/2026 01 PM PDT            3.64            391                        Normal
  04/03/2026 02 PM PDT            3.64            391         0              Normal
  04/03/2026 03 PM PDT            3.63            388         -              Normal
  04/03/2026 04 PM PDT            3.61            383         -              Normal
  04/03/2026 05 PM PDT            3.60            380         -              Normal
  04/03/2026 06 PM PDT            3.58            375         -              Normal
  04/03/2026 07 PM PDT            3.57            373         -              Normal
  04/03/2026 08 PM PDT            3.55            368         -              Normal
  04/03/2026 09 PM PDT            3.53            363         -              Normal
  04/03/2026 10 PM PDT            3.51            358         -              Normal
  04/03/2026 11 PM PDT            3.49            353         -              Normal
  04/04/2026 12 AM PDT            3.47            348         -              Normal
  04/04/2026 01 AM PDT            3.46            346         -              Normal
  04/04/2026 02 AM PDT            3.45            343         -              Normal
  04/04/2026 03 AM PDT            3.45            343         0              Normal
  04/04/2026 04 AM PDT            3.44            341         -              Normal
  04/04/2026 05 AM PDT            3.45            343         +              Normal
  04/04/2026 06 AM PDT            3.45            343         0              Normal
  04/04/2026 07 AM PDT            3.46            346         +              Normal
  04/04/2026 08 AM PDT            3.47            348         +              Normal
  04/04/2026 09 AM PDT            3.48            351         +              Normal
  04/04/2026 10 AM PDT            3.49            353         +              Normal
  04/04/2026 11 AM PDT            3.50            355         +              Normal
  04/04/2026 12 PM PDT            3.50            355         0              Normal
  04/04/2026 01 PM PDT            3.50            355         0              Normal
  04/04/2026 02 PM PDT            3.50            355         0              Normal
  04/04/2026 03 PM PDT            3.49            353         -              Normal
  04/04/2026 04 PM PDT            3.49            353         0              Normal
  04/04/2026 05 PM PDT            3.48            351         -              Normal
  04/04/2026 06 PM PDT            3.47            348         -              Normal
  04/04/2026 07 PM PDT            3.46            346         -              Normal
  04/04/2026 08 PM PDT            3.45            343         -              Normal
  04/04/2026 09 PM PDT            3.44            341         -              Normal
  04/04/2026 10 PM PDT            3.42            336         -              Normal
  04/04/2026 11 PM PDT            3.42            336         0              Normal
  04/05/2026 12 AM PDT            3.41            334         -              Normal
  04/05/2026 01 AM PDT            3.40            331         -              Normal
  04/05/2026 02 AM PDT            3.39            329         -              Normal
  04/05/2026 03 AM PDT            3.38            327         -              Normal
  04/05/2026 04 AM PDT            3.38            327         0              Normal
  04/05/2026 05 AM PDT            3.37            324         -              Normal
  04/05/2026 06 AM PDT            3.36            322         -              Normal
  04/05/2026 07 AM PDT            3.36            322         0              Normal
  04/05/2026 08 AM PDT            3.35            320         -              Normal
  04/05/2026 09 AM PDT            3.35            320         0              Normal
  04/05/2026 10 AM PDT            3.35            320         0              Normal
  04/05/2026 11 AM PDT            3.35            320         0              Normal
  04/05/2026 12 PM PDT            3.35            320         0              Normal
  04/05/2026 01 PM PDT            3.34            317         -              Normal
  04/05/2026 02 PM PDT            3.34            317         0              Normal
  04/05/2026 03 PM PDT            3.34            317         0              Normal
  04/05/2026 04 PM PDT            3.34            317         0              Normal
  04/05/2026 05 PM PDT            3.34            317         0              Normal
  04/05/2026 06 PM PDT            3.34            317         0              Normal
  04/05/2026 07 PM PDT            3.33            315         -              Normal
  04/05/2026 08 PM PDT            3.33            315         0              Normal
  04/05/2026 09 PM PDT            3.33            315         0              Normal
  04/05/2026 10 PM PDT            3.32            313         -              Normal
  04/05/2026 11 PM PDT            3.32            313         0              Normal
  04/06/2026 12 AM PDT            3.31            310         -              Normal
  04/06/2026 01 AM PDT            3.30            308         -              Normal
  04/06/2026 02 AM PDT            3.29            306         -              Normal
  04/06/2026 03 AM PDT            3.29            306         0              Normal
  04/06/2026 04 AM PDT            3.28            303         -              Normal
  04/06/2026 05 AM PDT            3.27            301         -              Normal
  04/06/2026 06 AM PDT            3.26            299         -              Normal
  04/06/2026 07 AM PDT            3.26            299         0              Normal
  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            3.12            267         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/08/2026 02 PM PDT            3.12            267                        Normal
  04/08/2026 03 PM PDT            3.12            267         0              Normal
  04/08/2026 04 PM PDT            3.12            267         0              Normal
  04/08/2026 05 PM PDT            3.12            267         0              Normal
  04/08/2026 06 PM PDT            3.11            265         -              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            3.11            265         0              Normal
  04/09/2026 05 AM PDT            3.12            267         +              Normal
  04/09/2026 06 AM PDT            3.12            267         0              Normal
  04/09/2026 07 AM PDT            3.12            267         0              Normal
  04/09/2026 08 AM PDT            3.12            267         0              Normal
  04/09/2026 09 AM PDT            3.12            267         0              Normal
  04/09/2026 10 AM PDT            3.12            267         0              Normal
  04/09/2026 11 AM PDT            3.12            267         0              Normal
  04/09/2026 12 PM PDT            3.13            269         +              Normal
  04/09/2026 01 PM PDT            3.13            269         0              Normal
  04/09/2026 02 PM PDT            3.13            269         0              Normal
  04/09/2026 03 PM PDT            3.14            272         +              Normal
  04/09/2026 04 PM PDT            3.14            272         0              Normal
  04/09/2026 05 PM PDT            3.14            272         0              Normal
  04/09/2026 06 PM PDT            3.15            274         +              Normal
  04/09/2026 07 PM PDT            3.15            274         0              Normal
  04/09/2026 08 PM PDT            3.15            274         0              Normal
  04/09/2026 09 PM PDT            3.16            276         +              Normal
  04/09/2026 10 PM PDT            3.16            276         0              Normal
  04/09/2026 11 PM PDT            3.17            278         +              Normal
  04/10/2026 12 AM PDT            3.17            278         0              Normal
  04/10/2026 01 AM PDT            3.17            278         0              Normal
  04/10/2026 02 AM PDT            3.17            278         0              Normal
  04/10/2026 03 AM PDT            3.17            278         0              Normal
  04/10/2026 04 AM PDT            3.17            278         0              Normal
  04/10/2026 05 AM PDT            3.17            278         0              Normal
  04/10/2026 06 AM PDT            3.17            278         0              Normal
  04/10/2026 07 AM PDT            3.17            278         0              Normal
  04/10/2026 08 AM PDT            3.17            278         0              Normal
  04/10/2026 09 AM PDT            3.17            278         0              Normal
  04/10/2026 10 AM PDT            3.17            278         0              Normal
  04/10/2026 11 AM PDT            3.17            278         0              Normal
  04/10/2026 12 PM PDT            3.17            278         0              Normal
  04/10/2026 01 PM PDT            3.17            278         0              Normal
  04/10/2026 02 PM PDT            3.17            278         0              Normal
  04/10/2026 03 PM PDT            3.17            278         0              Normal
  04/10/2026 04 PM PDT            3.17            278         0              Normal
  04/10/2026 05 PM PDT            3.17            278         0              Normal
  04/10/2026 06 PM PDT            3.17            278         0              Normal
  04/10/2026 07 PM PDT            3.17            278         0              Normal
  04/10/2026 08 PM PDT            3.17            278         0              Normal
  04/10/2026 09 PM PDT            3.17            278         0              Normal
  04/10/2026 10 PM PDT            3.17            278         0              Normal
  04/10/2026 11 PM PDT            3.17            278         0              Normal
  04/11/2026 12 AM PDT            3.17            278         0              Normal
  04/11/2026 01 AM PDT            3.17            278         0              Normal
  04/11/2026 02 AM PDT            3.17            278         0              Normal
  04/11/2026 03 AM PDT            3.17            278         0              Normal
  04/11/2026 04 AM PDT            3.17            278         0              Normal
  04/11/2026 05 AM PDT            3.17            278         0              Normal
  04/11/2026 06 AM PDT            3.18            281         +              Normal
  04/11/2026 07 AM PDT            3.18            281         0              Normal
  04/11/2026 08 AM PDT            3.18            281         0              Normal
  04/11/2026 09 AM PDT            3.18            281         0              Normal
  04/11/2026 10 AM PDT            3.18            281         0              Normal
  04/11/2026 11 AM PDT            3.18            281         0              Normal
  04/11/2026 12 PM PDT            3.19            283         +              Normal
  04/11/2026 01 PM PDT            3.20            285         +              Normal
  04/11/2026 02 PM PDT            3.20            285         0              Normal
  04/11/2026 03 PM PDT            3.21            287         +              Normal
  04/11/2026 04 PM PDT            3.21            287         0              Normal
  04/11/2026 05 PM PDT            3.22            290         +              Normal
  04/11/2026 06 PM PDT            3.23            292         +              Normal
  04/11/2026 07 PM PDT            3.23            292         0              Normal
  04/11/2026 08 PM PDT            3.24            294         +              Normal
  04/11/2026 09 PM PDT            3.25            296         +              Normal
  04/11/2026 10 PM PDT            3.26            299         +              Normal
  04/11/2026 11 PM PDT            3.26            299         0              Normal
  04/12/2026 12 AM PDT            3.27            301         +              Normal
  04/12/2026 01 AM PDT            3.28            303         +              Normal
  04/12/2026 02 AM PDT            3.29            306         +              Normal
  04/12/2026 03 AM PDT            3.30            308         +              Normal
  04/12/2026 04 AM PDT            3.31            310         +              Normal
  04/12/2026 05 AM PDT            3.32            313         +              Normal
  04/12/2026 06 AM PDT            3.33            315         +              Normal
  04/12/2026 07 AM PDT            3.34            317         +              Normal
  04/12/2026 08 AM PDT            3.35            320         +              Normal
  04/12/2026 09 AM PDT            3.36            322         +              Normal
  04/12/2026 10 AM PDT            3.37            324         +              Normal
  04/12/2026 11 AM PDT            3.38            327         +              Normal
  04/12/2026 12 PM PDT            3.39            329         +              Normal
  04/12/2026 01 PM PDT            3.40            331         +              Normal
  04/12/2026 02 PM PDT            3.41            334         +              Normal
  04/12/2026 03 PM PDT            3.42            336         +              Normal
  04/12/2026 04 PM PDT            3.43            339         +              Normal
  04/12/2026 05 PM PDT            3.44            341         +              Normal
  04/12/2026 06 PM PDT            3.45            343         +              Normal
  04/12/2026 07 PM PDT            3.45            343         0              Normal
  04/12/2026 08 PM PDT            3.45            343         0              Normal
  04/12/2026 09 PM PDT            3.46            346         +              Normal
  04/12/2026 10 PM PDT            3.46            346         0              Normal
  04/12/2026 11 PM PDT            3.46            346         0              Normal
  04/13/2026 12 AM PDT            3.46            346         0              Normal
  04/13/2026 01 AM PDT            3.46            346         0              Normal
  04/13/2026 02 AM PDT            3.46            346         0              Normal
  04/13/2026 03 AM PDT            3.46            346         0              Normal
  04/13/2026 04 AM PDT            3.45            343         -              Normal
  04/13/2026 05 AM PDT            3.45            343         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.