REDWOOD CREEK - BLUE LAKE (BLKC1)
Latitude: 40.91º NLongitude: 123.81º WElevation: 850 Feet
Location: Humboldt County in CalforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Jan 10 2026 at 8:04 AM PSTNext Issuance: Jan 11 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Redwood Creek - Blue Lake (BLKC1)
#
# File Generation Time:  01/10/2026 at 08:07 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/05/2026 at 08:00 AM PST
# Maximum Observed Stage:                       4.23 Feet
# Maximum Observed Flow:                        944 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/10/2026 at 09:00 AM PST
# Maximum Forecast Stage:                       2.97 Feet
# Maximum Forecast Flow:                        365 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/05/2026 08 AM PST            4.23            944                Not Applicable
  01/05/2026 09 AM PST            4.09            871         -      Not Applicable
  01/05/2026 10 AM PST            4.12            887         +      Not Applicable
  01/05/2026 11 AM PST            4.10            876         -      Not Applicable
  01/05/2026 12 PM PST            4.07            861         -      Not Applicable
  01/05/2026 01 PM PST            4.07            861         0      Not Applicable
  01/05/2026 02 PM PST            4.06            856         -      Not Applicable
  01/05/2026 03 PM PST            4.03            840         -      Not Applicable
  01/05/2026 04 PM PST            4.02            835         -      Not Applicable
  01/05/2026 05 PM PST            4.01            830         -      Not Applicable
  01/05/2026 06 PM PST            3.95            800         -      Not Applicable
  01/05/2026 07 PM PST            3.92            785         -      Not Applicable
  01/05/2026 08 PM PST            3.89            770         -      Not Applicable
  01/05/2026 09 PM PST            3.87            760         -      Not Applicable
  01/05/2026 10 PM PST            3.86            755         -      Not Applicable
  01/05/2026 11 PM PST            3.82            735         -      Not Applicable
  01/06/2026 12 AM PST            3.75            701         -      Not Applicable
  01/06/2026 01 AM PST            3.85            750         +      Not Applicable
  01/06/2026 02 AM PST            3.73            692         -      Not Applicable
  01/06/2026 03 AM PST            3.69            673         -      Not Applicable
  01/06/2026 04 AM PST            3.69            673         0      Not Applicable
  01/06/2026 05 AM PST            3.66            658         -      Not Applicable
  01/06/2026 06 AM PST            3.65            654         -      Not Applicable
  01/06/2026 07 AM PST            3.65            654         0      Not Applicable
  01/06/2026 08 AM PST            3.60            630         -      Not Applicable
  01/06/2026 09 AM PST            3.60            630         0      Not Applicable
  01/06/2026 10 AM PST            3.57            616         -      Not Applicable
  01/06/2026 11 AM PST            3.56            612         -      Not Applicable
  01/06/2026 12 PM PST            3.53            598         -      Not Applicable
  01/06/2026 01 PM PST            3.50            584         -      Not Applicable
  01/06/2026 02 PM PST            3.51            589         +      Not Applicable
  01/06/2026 03 PM PST            3.60            630         +      Not Applicable
  01/06/2026 04 PM PST            3.47            571         -      Not Applicable
  01/06/2026 05 PM PST            3.45            562         -      Not Applicable
  01/06/2026 06 PM PST            3.44            557         -      Not Applicable
  01/06/2026 07 PM PST            3.44            557         0      Not Applicable
  01/06/2026 08 PM PST            3.43            553         -      Not Applicable
  01/06/2026 09 PM PST            3.41            544         -      Not Applicable
  01/06/2026 10 PM PST            3.40            539         -      Not Applicable
  01/06/2026 11 PM PST            3.41            544         +      Not Applicable
  01/07/2026 12 AM PST            3.41            544         0      Not Applicable
  01/07/2026 01 AM PST            3.37            526         -      Not Applicable
  01/07/2026 02 AM PST            3.36            522         -      Not Applicable
  01/07/2026 03 AM PST            3.34            513         -      Not Applicable
  01/07/2026 04 AM PST            3.34            513         0      Not Applicable
  01/07/2026 05 AM PST            3.34            513         0      Not Applicable
  01/07/2026 06 AM PST            3.35            517         +      Not Applicable
  01/07/2026 07 AM PST            3.35            517         0      Not Applicable
  01/07/2026 08 AM PST            3.35            517         0      Not Applicable
  01/07/2026 09 AM PST            3.34            513         -      Not Applicable
  01/07/2026 10 AM PST            3.35            517         +      Not Applicable
  01/07/2026 11 AM PST            3.37            526         +      Not Applicable
  01/07/2026 12 PM PST            3.37            526         0      Not Applicable
  01/07/2026 01 PM PST            3.36            522         -      Not Applicable
  01/07/2026 02 PM PST            3.34            513         -      Not Applicable
  01/07/2026 03 PM PST            3.33            509         -      Not Applicable
  01/07/2026 04 PM PST            3.33            509         0      Not Applicable
  01/07/2026 05 PM PST            3.37            526         +      Not Applicable
  01/07/2026 06 PM PST            3.42            548         +      Not Applicable
  01/07/2026 07 PM PST            3.47            571         +      Not Applicable
  01/07/2026 08 PM PST            3.55            607         +      Not Applicable
  01/07/2026 09 PM PST            3.60            630         +      Not Applicable
  01/07/2026 10 PM PST            3.61            635         +      Not Applicable
  01/07/2026 11 PM PST            3.66            658         +      Not Applicable
  01/08/2026 12 AM PST            3.64            649         -      Not Applicable
  01/08/2026 01 AM PST            3.62            640         -      Not Applicable
  01/08/2026 02 AM PST            3.61            635         -      Not Applicable
  01/08/2026 03 AM PST            3.59            626         -      Not Applicable
  01/08/2026 04 AM PST            3.56            612         -      Not Applicable
  01/08/2026 05 AM PST            3.52            593         -      Not Applicable
  01/08/2026 06 AM PST            3.54            603         +      Not Applicable
  01/08/2026 07 AM PST            3.50            584         -      Not Applicable
  01/08/2026 08 AM PST            3.50            584         0      Not Applicable
  01/08/2026 09 AM PST            3.49            580         -      Not Applicable
  01/08/2026 10 AM PST            3.45            562         -      Not Applicable
  01/08/2026 11 AM PST            3.42            548         -      Not Applicable
  01/08/2026 12 PM PST            3.40            539         -      Not Applicable
  01/08/2026 01 PM PST            3.40            539         0      Not Applicable
  01/08/2026 02 PM PST            3.37            526         -      Not Applicable
  01/08/2026 03 PM PST            3.36            522         -      Not Applicable
  01/08/2026 04 PM PST            3.33            509         -      Not Applicable
  01/08/2026 05 PM PST            3.31            500         -      Not Applicable
  01/08/2026 06 PM PST            3.32            504         +      Not Applicable
  01/08/2026 07 PM PST            3.30            496         -      Not Applicable
  01/08/2026 08 PM PST            3.27            483         -      Not Applicable
  01/08/2026 09 PM PST            3.28            487         +      Not Applicable
  01/08/2026 10 PM PST            3.25            474         -      Not Applicable
  01/08/2026 11 PM PST            3.24            470         -      Not Applicable
  01/09/2026 12 AM PST            3.25            474         +      Not Applicable
  01/09/2026 01 AM PST            3.24            470         -      Not Applicable
  01/09/2026 02 AM PST            3.22            462         -      Not Applicable
  01/09/2026 03 AM PST            3.23            466         +      Not Applicable
  01/09/2026 04 AM PST            3.20            453         -      Not Applicable
  01/09/2026 05 AM PST            3.21            458         +      Not Applicable
  01/09/2026 06 AM PST            3.19            449         -      Not Applicable
  01/09/2026 07 AM PST            3.18            445         -      Not Applicable
  01/09/2026 08 AM PST            3.17            441         -      Not Applicable
  01/09/2026 09 AM PST            3.18            445         +      Not Applicable
  01/09/2026 10 AM PST            3.15            433         -      Not Applicable
  01/09/2026 11 AM PST            3.13            424         -      Not Applicable
  01/09/2026 12 PM PST            3.12            420         -      Not Applicable
  01/09/2026 01 PM PST            3.12            420         0      Not Applicable
  01/09/2026 02 PM PST            3.11            416         -      Not Applicable
  01/09/2026 03 PM PST            3.11            416         0      Not Applicable
  01/09/2026 04 PM PST            3.11            416         0      Not Applicable
  01/09/2026 05 PM PST            3.09            408         -      Not Applicable
  01/09/2026 06 PM PST            3.08            404         -      Not Applicable
  01/09/2026 07 PM PST            3.09            408         +      Not Applicable
  01/09/2026 08 PM PST            3.07            400         -      Not Applicable
  01/09/2026 09 PM PST            3.08            404         +      Not Applicable
  01/09/2026 10 PM PST            3.05            393         -      Not Applicable
  01/09/2026 11 PM PST            3.04            389         -      Not Applicable
  01/10/2026 12 AM PST            3.03            386         -      Not Applicable
  01/10/2026 01 AM PST            3.03            386         0      Not Applicable
  01/10/2026 02 AM PST            3.03            386         0      Not Applicable
  01/10/2026 03 AM PST            3.02            382         -      Not Applicable
  01/10/2026 04 AM PST            3.00            375         -      Not Applicable
  01/10/2026 05 AM PST            3.00            375         0      Not Applicable
  01/10/2026 06 AM PST            3.00            375         0      Not Applicable
  01/10/2026 07 AM PST            2.99            372         -      Not Applicable
  01/10/2026 08 AM PST            2.98            369         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/10/2026 09 AM PST            2.97            365                Not Applicable
  01/10/2026 10 AM PST            2.96            362         -      Not Applicable
  01/10/2026 11 AM PST            2.96            362         0      Not Applicable
  01/10/2026 12 PM PST            2.95            358         -      Not Applicable
  01/10/2026 01 PM PST            2.95            358         0      Not Applicable
  01/10/2026 02 PM PST            2.94            355         -      Not Applicable
  01/10/2026 03 PM PST            2.93            352         -      Not Applicable
  01/10/2026 04 PM PST            2.92            348         -      Not Applicable
  01/10/2026 05 PM PST            2.92            348         0      Not Applicable
  01/10/2026 06 PM PST            2.92            348         0      Not Applicable
  01/10/2026 07 PM PST            2.91            345         -      Not Applicable
  01/10/2026 08 PM PST            2.90            342         -      Not Applicable
  01/10/2026 09 PM PST            2.89            338         -      Not Applicable
  01/10/2026 10 PM PST            2.89            338         0      Not Applicable
  01/10/2026 11 PM PST            2.88            335         -      Not Applicable
  01/11/2026 12 AM PST            2.88            335         0      Not Applicable
  01/11/2026 01 AM PST            2.87            332         -      Not Applicable
  01/11/2026 02 AM PST            2.87            332         0      Not Applicable
  01/11/2026 03 AM PST            2.86            329         -      Not Applicable
  01/11/2026 04 AM PST            2.85            325         -      Not Applicable
  01/11/2026 05 AM PST            2.85            325         0      Not Applicable
  01/11/2026 06 AM PST            2.85            325         0      Not Applicable
  01/11/2026 07 AM PST            2.84            322         -      Not Applicable
  01/11/2026 08 AM PST            2.83            319         -      Not Applicable
  01/11/2026 09 AM PST            2.83            319         0      Not Applicable
  01/11/2026 10 AM PST            2.82            316         -      Not Applicable
  01/11/2026 11 AM PST            2.82            316         0      Not Applicable
  01/11/2026 12 PM PST            2.81            313         -      Not Applicable
  01/11/2026 01 PM PST            2.81            313         0      Not Applicable
  01/11/2026 02 PM PST            2.80            310         -      Not Applicable
  01/11/2026 03 PM PST            2.80            310         0      Not Applicable
  01/11/2026 04 PM PST            2.79            306         -      Not Applicable
  01/11/2026 05 PM PST            2.79            306         0      Not Applicable
  01/11/2026 06 PM PST            2.79            306         0      Not Applicable
  01/11/2026 07 PM PST            2.78            303         -      Not Applicable
  01/11/2026 08 PM PST            2.77            300         -      Not Applicable
  01/11/2026 09 PM PST            2.77            300         0      Not Applicable
  01/11/2026 10 PM PST            2.77            300         0      Not Applicable
  01/11/2026 11 PM PST            2.76            297         -      Not Applicable
  01/12/2026 12 AM PST            2.76            297         0      Not Applicable
  01/12/2026 01 AM PST            2.75            294         -      Not Applicable
  01/12/2026 02 AM PST            2.75            294         0      Not Applicable
  01/12/2026 03 AM PST            2.74            291         -      Not Applicable
  01/12/2026 04 AM PST            2.74            291         0      Not Applicable
  01/12/2026 05 AM PST            2.74            291         0      Not Applicable
  01/12/2026 06 AM PST            2.73            288         -      Not Applicable
  01/12/2026 07 AM PST            2.73            288         0      Not Applicable
  01/12/2026 08 AM PST            2.73            288         0      Not Applicable
  01/12/2026 09 AM PST            2.72            285         -      Not Applicable
  01/12/2026 10 AM PST            2.72            285         0      Not Applicable
  01/12/2026 11 AM PST            2.71            282         -      Not Applicable
  01/12/2026 12 PM PST            2.71            282         0      Not Applicable
  01/12/2026 01 PM PST            2.71            282         0      Not Applicable
  01/12/2026 02 PM PST            2.70            279         -      Not Applicable
  01/12/2026 03 PM PST            2.70            279         0      Not Applicable
  01/12/2026 04 PM PST            2.70            279         0      Not Applicable
  01/12/2026 05 PM PST            2.69            276         -      Not Applicable
  01/12/2026 06 PM PST            2.69            276         0      Not Applicable
  01/12/2026 07 PM PST            2.69            276         0      Not Applicable
  01/12/2026 08 PM PST            2.68            273         -      Not Applicable
  01/12/2026 09 PM PST            2.68            273         0      Not Applicable
  01/12/2026 10 PM PST            2.68            273         0      Not Applicable
  01/12/2026 11 PM PST            2.67            270         -      Not Applicable
  01/13/2026 12 AM PST            2.67            270         0      Not Applicable
  01/13/2026 01 AM PST            2.67            270         0      Not Applicable
  01/13/2026 02 AM PST            2.66            268         -      Not Applicable
  01/13/2026 03 AM PST            2.66            268         0      Not Applicable
  01/13/2026 04 AM PST            2.66            268         0      Not Applicable
  01/13/2026 05 AM PST            2.65            265         -      Not Applicable
  01/13/2026 06 AM PST            2.65            265         0      Not Applicable
  01/13/2026 07 AM PST            2.65            265         0      Not Applicable
  01/13/2026 08 AM PST            2.65            265         0      Not Applicable
  01/13/2026 09 AM PST            2.64            262         -      Not Applicable
  01/13/2026 10 AM PST            2.64            262         0      Not Applicable
  01/13/2026 11 AM PST            2.64            262         0      Not Applicable
  01/13/2026 12 PM PST            2.64            262         0      Not Applicable
  01/13/2026 01 PM PST            2.63            259         -      Not Applicable
  01/13/2026 02 PM PST            2.63            259         0      Not Applicable
  01/13/2026 03 PM PST            2.63            259         0      Not Applicable
  01/13/2026 04 PM PST            2.62            256         -      Not Applicable
  01/13/2026 05 PM PST            2.62            256         0      Not Applicable
  01/13/2026 06 PM PST            2.62            256         0      Not Applicable
  01/13/2026 07 PM PST            2.62            256         0      Not Applicable
  01/13/2026 08 PM PST            2.62            256         0      Not Applicable
  01/13/2026 09 PM PST            2.61            253         -      Not Applicable
  01/13/2026 10 PM PST            2.61            253         0      Not Applicable
  01/13/2026 11 PM PST            2.61            253         0      Not Applicable
  01/14/2026 12 AM PST            2.61            253         0      Not Applicable
  01/14/2026 01 AM PST            2.60            250         -      Not Applicable
  01/14/2026 02 AM PST            2.60            250         0      Not Applicable
  01/14/2026 03 AM PST            2.60            250         0      Not Applicable
  01/14/2026 04 AM PST            2.60            250         0      Not Applicable
  01/14/2026 05 AM PST            2.60            250         0      Not Applicable
  01/14/2026 06 AM PST            2.59            248         -      Not Applicable
  01/14/2026 07 AM PST            2.59            248         0      Not Applicable
  01/14/2026 08 AM PST            2.59            248         0      Not Applicable
  01/14/2026 09 AM PST            2.59            248         0      Not Applicable
  01/14/2026 10 AM PST            2.58            245         -      Not Applicable
  01/14/2026 11 AM PST            2.58            245         0      Not Applicable
  01/14/2026 12 PM PST            2.58            245         0      Not Applicable
  01/14/2026 01 PM PST            2.58            245         0      Not Applicable
  01/14/2026 02 PM PST            2.58            245         0      Not Applicable
  01/14/2026 03 PM PST            2.58            245         0      Not Applicable
  01/14/2026 04 PM PST            2.57            242         -      Not Applicable
  01/14/2026 05 PM PST            2.57            242         0      Not Applicable
  01/14/2026 06 PM PST            2.57            242         0      Not Applicable
  01/14/2026 07 PM PST            2.57            242         0      Not Applicable
  01/14/2026 08 PM PST            2.57            242         0      Not Applicable
  01/14/2026 09 PM PST            2.56            239         -      Not Applicable
  01/14/2026 10 PM PST            2.56            239         0      Not Applicable
  01/14/2026 11 PM PST            2.56            239         0      Not Applicable
  01/15/2026 12 AM PST            2.56            239         0      Not Applicable
  01/15/2026 01 AM PST            2.56            239         0      Not Applicable
  01/15/2026 02 AM PST            2.56            239         0      Not Applicable
  01/15/2026 03 AM PST            2.56            239         0      Not Applicable
  01/15/2026 04 AM PST            2.55            237         -      Not Applicable
#
# 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.