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

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TRINITY RIVER - HOOPA (HOOC1)
Latitude: 41.05º NLongitude: 123.68º WElevation: 333 Feet
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Dec 09 2023 at 8:36 AM PSTNext Issuance: Dec 10 2023 at 9:00 AM PST
Monitor Stage: 44.0 FeetFlood Stage: 48.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Trinity River - Hoopa (HOOC1)
#
# File Generation Time:  12/09/2023 at 08:36 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/07/2023 at 11:00 PM PST
# Maximum Observed Stage:                       15.6 Feet
# Maximum Observed Flow:                        5102 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/09/2023 at 09:00 AM PST
# Maximum Forecast Stage:                       14.4 Feet
# Maximum Forecast Flow:                        3469 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/04/2023 08 AM PST            14.7           3806                        Normal
  12/04/2023 09 AM PST            14.6           3753         -              Normal
  12/04/2023 10 AM PST            14.6           3688         -              Normal
  12/04/2023 11 AM PST            14.5           3648         -              Normal
  12/04/2023 12 PM PST            14.5           3597         -              Normal
  12/04/2023 01 PM PST            14.4           3545         -              Normal
  12/04/2023 02 PM PST            14.4           3494         -              Normal
  12/04/2023 03 PM PST            14.4           3431         -              Normal
  12/04/2023 04 PM PST            14.3           3418         -              Normal
  12/04/2023 05 PM PST            14.3           3393         -              Normal
  12/04/2023 06 PM PST            14.3           3368         -              Normal
  12/04/2023 07 PM PST            14.3           3331         -              Normal
  12/04/2023 08 PM PST            14.3           3319         -              Normal
  12/04/2023 09 PM PST            14.3           3306         -              Normal
  12/04/2023 10 PM PST            14.2           3269         -              Normal
  12/04/2023 11 PM PST            14.2           3245         -              Normal
  12/05/2023 12 AM PST            14.2           3196         -              Normal
  12/05/2023 01 AM PST            14.1           3148         -              Normal
  12/05/2023 02 AM PST            14.1           3148         0              Normal
  12/05/2023 03 AM PST            14.1           3100         -              Normal
  12/05/2023 04 AM PST            14.1           3064         -              Normal
  12/05/2023 05 AM PST            14.1           3052         -              Normal
  12/05/2023 06 AM PST            14.0           3029         -              Normal
  12/05/2023 07 AM PST            14.0           3005         -              Normal
  12/05/2023 08 AM PST            14.0           2993         -              Normal
  12/05/2023 09 AM PST            14.0           2982         -              Normal
  12/05/2023 10 AM PST            14.0           2947         -              Normal
  12/05/2023 11 AM PST            13.9           2935         -              Normal
  12/05/2023 12 PM PST            13.9           2912         -              Normal
  12/05/2023 01 PM PST            13.9           2901         -              Normal
  12/05/2023 02 PM PST            13.9           2889         -              Normal
  12/05/2023 03 PM PST            13.9           2878         -              Normal
  12/05/2023 04 PM PST            13.9           2866         -              Normal
  12/05/2023 05 PM PST            13.9           2832         -              Normal
  12/05/2023 06 PM PST            13.8           2820         -              Normal
  12/05/2023 07 PM PST            13.8           2775         -              Normal
  12/05/2023 08 PM PST            13.8           2764         -              Normal
  12/05/2023 09 PM PST            13.8           2719         -              Normal
  12/05/2023 10 PM PST            13.8           2708         -              Normal
  12/05/2023 11 PM PST            13.7           2675         -              Normal
  12/06/2023 12 AM PST            13.7           2653         -              Normal
  12/06/2023 01 AM PST            13.7           2620         -              Normal
  12/06/2023 02 AM PST            13.7           2609         -              Normal
  12/06/2023 03 AM PST            13.7           2598         -              Normal
  12/06/2023 04 AM PST            13.6           2566         -              Normal
  12/06/2023 05 AM PST            13.6           2544         -              Normal
  12/06/2023 06 AM PST            13.6           2523         -              Normal
  12/06/2023 07 AM PST            13.6           2512         -              Normal
  12/06/2023 08 AM PST            13.6           2501         -              Normal
  12/06/2023 09 AM PST            13.5           2480         -              Normal
  12/06/2023 10 AM PST            13.5           2469         -              Normal
  12/06/2023 11 AM PST            13.5           2480         +              Normal
  12/06/2023 12 PM PST            13.6           2491         +              Normal
  12/06/2023 01 PM PST            13.6           2501         +              Normal
  12/06/2023 02 PM PST            13.6           2523         +              Normal
  12/06/2023 03 PM PST            13.6           2544         +              Normal
  12/06/2023 04 PM PST            13.6           2587         +              Normal
  12/06/2023 05 PM PST            13.7           2620         +              Normal
  12/06/2023 06 PM PST            13.7           2686         +              Normal
  12/06/2023 07 PM PST            13.8           2719         +              Normal
  12/06/2023 08 PM PST            13.8           2775         +              Normal
  12/06/2023 09 PM PST            13.9           2843         +              Normal
  12/06/2023 10 PM PST            13.9           2912         +              Normal
  12/06/2023 11 PM PST            14.0           2970         +              Normal
  12/07/2023 12 AM PST            14.0           3029         +              Normal
  12/07/2023 01 AM PST            14.1           3124         +              Normal
  12/07/2023 02 AM PST            14.2           3220         +              Normal
  12/07/2023 03 AM PST            14.3           3319         +              Normal
  12/07/2023 04 AM PST            14.4           3456         +              Normal
  12/07/2023 05 AM PST            14.5           3597         +              Normal
  12/07/2023 06 AM PST            14.6           3727         +              Normal
  12/07/2023 07 AM PST            14.7           3846         +              Normal
  12/07/2023 08 AM PST            14.8           3954         +              Normal
  12/07/2023 09 AM PST            14.9           4118         +              Normal
  12/07/2023 10 AM PST            15.0           4230         +              Normal
  12/07/2023 11 AM PST            15.1           4358         +              Normal
  12/07/2023 12 PM PST            15.1           4473         +              Normal
  12/07/2023 01 PM PST            15.2           4604         +              Normal
  12/07/2023 02 PM PST            15.3           4693         +              Normal
  12/07/2023 03 PM PST            15.3           4767         +              Normal
  12/07/2023 04 PM PST            15.4           4842         +              Normal
  12/07/2023 05 PM PST            15.4           4903         +              Normal
  12/07/2023 06 PM PST            15.4           4933         +              Normal
  12/07/2023 07 PM PST            15.4           4949         +              Normal
  12/07/2023 08 PM PST            15.5           5010         +              Normal
  12/07/2023 09 PM PST            15.5           5041         +              Normal
  12/07/2023 10 PM PST            15.5           5071         +              Normal
  12/07/2023 11 PM PST            15.6           5102         +              Normal
  12/08/2023 12 AM PST            15.5           5087         -              Normal
  12/08/2023 01 AM PST            15.5           5056         -              Normal
  12/08/2023 02 AM PST            15.5           5025         -              Normal
  12/08/2023 03 AM PST            15.5           5025         0              Normal
  12/08/2023 04 AM PST            15.5           4979         -              Normal
  12/08/2023 05 AM PST            15.4           4949         -              Normal
  12/08/2023 06 AM PST            15.4           4903         -              Normal
  12/08/2023 07 AM PST            15.4           4842         -              Normal
  12/08/2023 08 AM PST            15.3           4797         -              Normal
  12/08/2023 09 AM PST            15.3           4737         -              Normal
  12/08/2023 10 AM PST            15.3           4707         -              Normal
  12/08/2023 11 AM PST            15.2           4648         -              Normal
  12/08/2023 12 PM PST            15.2           4560         -              Normal
  12/08/2023 01 PM PST            15.2           4516         -              Normal
  12/08/2023 02 PM PST            15.1           4473         -              Normal
  12/08/2023 03 PM PST            15.1           4386         -              Normal
  12/08/2023 04 PM PST            15.1           4358         -              Normal
  12/08/2023 05 PM PST            15.0           4272         -              Normal
  12/08/2023 06 PM PST            14.9           4216         -              Normal
  12/08/2023 07 PM PST            14.9           4174         -              Normal
  12/08/2023 08 PM PST            14.9           4132         -              Normal
  12/08/2023 09 PM PST            14.8           4063         -              Normal
  12/08/2023 10 PM PST            14.8           4008         -              Normal
  12/08/2023 11 PM PST            14.8           3954         -              Normal
  12/09/2023 12 AM PST            14.7           3886         -              Normal
  12/09/2023 01 AM PST            14.7           3873         -              Normal
  12/09/2023 02 AM PST            14.7           3820         -              Normal
  12/09/2023 03 AM PST            14.6           3766         -              Normal
  12/09/2023 04 AM PST            14.6           3714         -              Normal
  12/09/2023 05 AM PST            14.5           3648         -              Normal
  12/09/2023 06 AM PST            14.5           3622         -              Normal
  12/09/2023 07 AM PST            14.5           3571         -              Normal
  12/09/2023 08 AM PST            14.4           3520         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/09/2023 09 AM PST            14.4           3469                        Normal
  12/09/2023 10 AM PST            14.3           3418         -              Normal
  12/09/2023 11 AM PST            14.3           3368         -              Normal
  12/09/2023 12 PM PST            14.3           3319         -              Normal
  12/09/2023 01 PM PST            14.2           3269         -              Normal
  12/09/2023 02 PM PST            14.2           3233         -              Normal
  12/09/2023 03 PM PST            14.2           3184         -              Normal
  12/09/2023 04 PM PST            14.1           3148         -              Normal
  12/09/2023 05 PM PST            14.1           3100         -              Normal
  12/09/2023 06 PM PST            14.1           3064         -              Normal
  12/09/2023 07 PM PST            14.0           3029         -              Normal
  12/09/2023 08 PM PST            14.0           2993         -              Normal
  12/09/2023 09 PM PST            14.0           2947         -              Normal
  12/09/2023 10 PM PST            13.9           2912         -              Normal
  12/09/2023 11 PM PST            13.9           2889         -              Normal
  12/10/2023 12 AM PST            13.9           2855         -              Normal
  12/10/2023 01 AM PST            13.8           2820         -              Normal
  12/10/2023 02 AM PST            13.8           2798         -              Normal
  12/10/2023 03 AM PST            13.8           2764         -              Normal
  12/10/2023 04 AM PST            13.8           2742         -              Normal
  12/10/2023 05 AM PST            13.8           2719         -              Normal
  12/10/2023 06 AM PST            13.7           2697         -              Normal
  12/10/2023 07 AM PST            13.7           2675         -              Normal
  12/10/2023 08 AM PST            13.7           2664         -              Normal
  12/10/2023 09 AM PST            13.7           2642         -              Normal
  12/10/2023 10 AM PST            13.7           2631         -              Normal
  12/10/2023 11 AM PST            13.7           2631         0              Normal
  12/10/2023 12 PM PST            13.7           2620         -              Normal
  12/10/2023 01 PM PST            13.7           2609         -              Normal
  12/10/2023 02 PM PST            13.7           2609         0              Normal
  12/10/2023 03 PM PST            13.7           2598         -              Normal
  12/10/2023 04 PM PST            13.6           2587         -              Normal
  12/10/2023 05 PM PST            13.6           2587         0              Normal
  12/10/2023 06 PM PST            13.6           2576         -              Normal
  12/10/2023 07 PM PST            13.6           2566         -              Normal
  12/10/2023 08 PM PST            13.6           2566         0              Normal
  12/10/2023 09 PM PST            13.6           2555         -              Normal
  12/10/2023 10 PM PST            13.6           2544         -              Normal
  12/10/2023 11 PM PST            13.6           2544         0              Normal
  12/11/2023 12 AM PST            13.6           2533         -              Normal
  12/11/2023 01 AM PST            13.6           2533         0              Normal
  12/11/2023 02 AM PST            13.6           2523         -              Normal
  12/11/2023 03 AM PST            13.6           2523         0              Normal
  12/11/2023 04 AM PST            13.6           2512         -              Normal
  12/11/2023 05 AM PST            13.6           2512         0              Normal
  12/11/2023 06 AM PST            13.6           2512         0              Normal
  12/11/2023 07 AM PST            13.6           2512         0              Normal
  12/11/2023 08 AM PST            13.6           2512         0              Normal
  12/11/2023 09 AM PST            13.6           2512         0              Normal
  12/11/2023 10 AM PST            13.6           2523         +              Normal
  12/11/2023 11 AM PST            13.6           2523         0              Normal
  12/11/2023 12 PM PST            13.6           2533         +              Normal
  12/11/2023 01 PM PST            13.6           2533         0              Normal
  12/11/2023 02 PM PST            13.6           2544         +              Normal
  12/11/2023 03 PM PST            13.6           2544         0              Normal
  12/11/2023 04 PM PST            13.6           2544         0              Normal
  12/11/2023 05 PM PST            13.6           2555         +              Normal
  12/11/2023 06 PM PST            13.6           2555         0              Normal
  12/11/2023 07 PM PST            13.6           2566         +              Normal
  12/11/2023 08 PM PST            13.6           2566         0              Normal
  12/11/2023 09 PM PST            13.6           2566         0              Normal
  12/11/2023 10 PM PST            13.6           2566         0              Normal
  12/11/2023 11 PM PST            13.6           2566         0              Normal
  12/12/2023 12 AM PST            13.6           2555         -              Normal
  12/12/2023 01 AM PST            13.6           2555         0              Normal
  12/12/2023 02 AM PST            13.6           2544         -              Normal
  12/12/2023 03 AM PST            13.6           2544         0              Normal
  12/12/2023 04 AM PST            13.6           2533         -              Normal
  12/12/2023 05 AM PST            13.6           2523         -              Normal
  12/12/2023 06 AM PST            13.6           2512         -              Normal
  12/12/2023 07 AM PST            13.6           2501         -              Normal
  12/12/2023 08 AM PST            13.6           2491         -              Normal
  12/12/2023 09 AM PST            13.5           2480         -              Normal
  12/12/2023 10 AM PST            13.5           2469         -              Normal
  12/12/2023 11 AM PST            13.5           2459         -              Normal
  12/12/2023 12 PM PST            13.5           2448         -              Normal
  12/12/2023 01 PM PST            13.5           2427         -              Normal
  12/12/2023 02 PM PST            13.5           2417         -              Normal
  12/12/2023 03 PM PST            13.5           2406         -              Normal
  12/12/2023 04 PM PST            13.4           2386         -              Normal
  12/12/2023 05 PM PST            13.4           2375         -              Normal
  12/12/2023 06 PM PST            13.4           2365         -              Normal
  12/12/2023 07 PM PST            13.4           2344         -              Normal
  12/12/2023 08 PM PST            13.4           2334         -              Normal
  12/12/2023 09 PM PST            13.4           2324         -              Normal
  12/12/2023 10 PM PST            13.4           2303         -              Normal
  12/12/2023 11 PM PST            13.4           2293         -              Normal
  12/13/2023 12 AM PST            13.3           2273         -              Normal
  12/13/2023 01 AM PST            13.3           2262         -              Normal
  12/13/2023 02 AM PST            13.3           2252         -              Normal
  12/13/2023 03 AM PST            13.3           2232         -              Normal
  12/13/2023 04 AM PST            13.3           2222         -              Normal
  12/13/2023 05 AM PST            13.3           2212         -              Normal
  12/13/2023 06 AM PST            13.3           2202         -              Normal
  12/13/2023 07 AM PST            13.3           2192         -              Normal
  12/13/2023 08 AM PST            13.2           2182         -              Normal
  12/13/2023 09 AM PST            13.2           2172         -              Normal
  12/13/2023 10 AM PST            13.2           2163         -              Normal
  12/13/2023 11 AM PST            13.2           2153         -              Normal
  12/13/2023 12 PM PST            13.2           2143         -              Normal
  12/13/2023 01 PM PST            13.2           2133         -              Normal
  12/13/2023 02 PM PST            13.2           2123         -              Normal
  12/13/2023 03 PM PST            13.2           2123         0              Normal
  12/13/2023 04 PM PST            13.2           2114         -              Normal
  12/13/2023 05 PM PST            13.2           2104         -              Normal
  12/13/2023 06 PM PST            13.2           2094         -              Normal
  12/13/2023 07 PM PST            13.2           2094         0              Normal
  12/13/2023 08 PM PST            13.2           2084         -              Normal
  12/13/2023 09 PM PST            13.1           2075         -              Normal
  12/13/2023 10 PM PST            13.1           2065         -              Normal
  12/13/2023 11 PM PST            13.1           2065         0              Normal
  12/14/2023 12 AM PST            13.1           2055         -              Normal
  12/14/2023 01 AM PST            13.1           2046         -              Normal
  12/14/2023 02 AM PST            13.1           2036         -              Normal
  12/14/2023 03 AM PST            13.1           2027         -              Normal
  12/14/2023 04 AM PST            13.1           2027         0              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.