MAD RIVER - ARCATA (ARCC1)
Latitude: 40.91º NLongitude: 124.06º WElevation: 13 Feet
Location: Humboldt County in CaliforniaRiver Group: North Coast
Issuance Time: Oct 04 2022 at 1:15 PM PDTNext Issuance: Oct 05 2022 at 9:00 AM PDT
Monitor Stage: 15.0 FeetFlood Stage: 22.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mad River - Arcata (ARCC1)
#
# File Generation Time:  10/04/2022 at 01:15 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/29/2022 at 09:00 PM PDT
# Maximum Observed Stage:                       6.1 Feet
# Maximum Observed Flow:                        123 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/04/2022 at 01:00 PM PDT
# Maximum Forecast Stage:                       5.6 Feet
# Maximum Forecast Flow:                        46 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/29/2022 01 PM PDT             6.0            109                        Normal
  09/29/2022 02 PM PDT             6.0            111         +              Normal
  09/29/2022 03 PM PDT             6.1            115         +              Normal
  09/29/2022 04 PM PDT             6.0            113         -              Normal
  09/29/2022 05 PM PDT             6.1            117         +              Normal
  09/29/2022 06 PM PDT             6.1            121         +              Normal
  09/29/2022 07 PM PDT             6.1            121         0              Normal
  09/29/2022 08 PM PDT             6.1            121         0              Normal
  09/29/2022 09 PM PDT             6.1            123         +              Normal
  09/29/2022 10 PM PDT             6.1            119         -              Normal
  09/29/2022 11 PM PDT             6.1            117         -              Normal
  09/30/2022 12 AM PDT             6.0            113         -              Normal
  09/30/2022 01 AM PDT             6.0            111         -              Normal
  09/30/2022 02 AM PDT             6.0            111         0              Normal
  09/30/2022 03 AM PDT             6.0            109         -              Normal
  09/30/2022 04 AM PDT             6.0            109         0              Normal
  09/30/2022 05 AM PDT             6.0            111         +              Normal
  09/30/2022 06 AM PDT             6.0            111         0              Normal
  09/30/2022 07 AM PDT             6.0            111         0              Normal
  09/30/2022 08 AM PDT             6.0            109         -              Normal
  09/30/2022 09 AM PDT             6.0            107         -              Normal
  09/30/2022 10 AM PDT             6.0            103         -              Normal
  09/30/2022 11 AM PDT             6.0            101         -              Normal
  09/30/2022 12 PM PDT             6.0            100         -              Normal
  09/30/2022 01 PM PDT             6.0             98         -              Normal
  09/30/2022 02 PM PDT             6.0             96         -              Normal
  09/30/2022 03 PM PDT             6.0             98         +              Normal
  09/30/2022 04 PM PDT             6.0             98         0              Normal
  09/30/2022 05 PM PDT             6.0             98         0              Normal
  09/30/2022 06 PM PDT             6.0             98         0              Normal
  09/30/2022 07 PM PDT             6.0             98         0              Normal
  09/30/2022 08 PM PDT             6.0             98         0              Normal
  09/30/2022 09 PM PDT             6.0             98         0              Normal
  09/30/2022 10 PM PDT             6.0             98         0              Normal
  09/30/2022 11 PM PDT             5.9             92         -              Normal
  10/01/2022 12 AM PDT             5.9             89         -              Normal
  10/01/2022 01 AM PDT             5.9             87         -              Normal
  10/01/2022 02 AM PDT             5.9             87         0              Normal
  10/01/2022 03 AM PDT             5.9             86         -              Normal
  10/01/2022 04 AM PDT             5.9             86         0              Normal
  10/01/2022 05 AM PDT             5.9             86         0              Normal
  10/01/2022 06 AM PDT             5.9             86         0              Normal
  10/01/2022 07 AM PDT             5.9             87         +              Normal
  10/01/2022 08 AM PDT             5.9             87         0              Normal
  10/01/2022 09 AM PDT             5.9             87         0              Normal
  10/01/2022 10 AM PDT             5.9             86         -              Normal
  10/01/2022 11 AM PDT             5.9             84         -              Normal
  10/01/2022 12 PM PDT             5.9             83         -              Normal
  10/01/2022 01 PM PDT             5.9             84         +              Normal
  10/01/2022 02 PM PDT             5.9             84         0              Normal
  10/01/2022 03 PM PDT             5.9             86         +              Normal
  10/01/2022 04 PM PDT             5.9             86         0              Normal
  10/01/2022 05 PM PDT             5.9             89         +              Normal
  10/01/2022 06 PM PDT             5.9             91         +              Normal
  10/01/2022 07 PM PDT             5.9             91         0              Normal
  10/01/2022 08 PM PDT             5.9             91         0              Normal
  10/01/2022 09 PM PDT             5.9             91         0              Normal
  10/01/2022 10 PM PDT             5.9             91         0              Normal
  10/01/2022 11 PM PDT             5.9             89         -              Normal
  10/02/2022 12 AM PDT             5.9             87         -              Normal
  10/02/2022 01 AM PDT             5.9             86         -              Normal
  10/02/2022 02 AM PDT             5.9             84         -              Normal
  10/02/2022 03 AM PDT             5.9             83         -              Normal
  10/02/2022 04 AM PDT             5.9             83         0              Normal
  10/02/2022 05 AM PDT             5.9             83         0              Normal
  10/02/2022 06 AM PDT             5.9             83         0              Normal
  10/02/2022 07 AM PDT             5.9             81         -              Normal
  10/02/2022 08 AM PDT             5.9             81         0              Normal
  10/02/2022 09 AM PDT             5.9             79         -              Normal
  10/02/2022 10 AM PDT             5.8             78         -              Normal
  10/02/2022 11 AM PDT             5.8             75         -              Normal
  10/02/2022 12 PM PDT             5.8             73         -              Normal
  10/02/2022 01 PM PDT             5.8             71         -              Normal
  10/02/2022 02 PM PDT             5.8             71         0              Normal
  10/02/2022 03 PM PDT             5.8             71         0              Normal
  10/02/2022 04 PM PDT             5.8             71         0              Normal
  10/02/2022 05 PM PDT             5.8             71         0              Normal
  10/02/2022 06 PM PDT             5.8             72         +              Normal
  10/02/2022 07 PM PDT             5.8             72         0              Normal
  10/02/2022 08 PM PDT             5.8             72         0              Normal
  10/02/2022 09 PM PDT             5.8             71         -              Normal
  10/02/2022 10 PM PDT             5.8             69         -              Normal
  10/02/2022 11 PM PDT             5.8             66         -              Normal
  10/03/2022 12 AM PDT             5.8             65         -              Normal
  10/03/2022 01 AM PDT             5.7             62         -              Normal
  10/03/2022 02 AM PDT             5.7             60         -              Normal
  10/03/2022 03 AM PDT             5.7             58         -              Normal
  10/03/2022 04 AM PDT             5.7             57         -              Normal
  10/03/2022 05 AM PDT             5.7             56         -              Normal
  10/03/2022 06 AM PDT             5.7             55         -              Normal
  10/03/2022 07 AM PDT             5.7             55         0              Normal
  10/03/2022 08 AM PDT             5.7             56         +              Normal
  10/03/2022 09 AM PDT             5.7             55         -              Normal
  10/03/2022 10 AM PDT             5.7             54         -              Normal
  10/03/2022 11 AM PDT             5.7             51         -              Normal
  10/03/2022 12 PM PDT             5.6             50         -              Normal
  10/03/2022 01 PM PDT             5.6             50         0              Normal
  10/03/2022 02 PM PDT             5.6             49         -              Normal
  10/03/2022 03 PM PDT             5.6             50         +              Normal
  10/03/2022 04 PM PDT             5.7             54         +              Normal
  10/03/2022 05 PM PDT             5.7             55         +              Normal
  10/03/2022 06 PM PDT             5.7             55         0              Normal
  10/03/2022 07 PM PDT             5.7             55         0              Normal
  10/03/2022 08 PM PDT             5.7             56         +              Normal
  10/03/2022 09 PM PDT             5.7             56         0              Normal
  10/03/2022 10 PM PDT             5.7             55         -              Normal
  10/03/2022 11 PM PDT             5.7             52         -              Normal
  10/04/2022 12 AM PDT             5.7             52         0              Normal
  10/04/2022 01 AM PDT             5.6             50         -              Normal
  10/04/2022 02 AM PDT             5.6             48         -              Normal
  10/04/2022 03 AM PDT             5.6             48         0              Normal
  10/04/2022 04 AM PDT             5.6             47         -              Normal
  10/04/2022 05 AM PDT             5.6             46         -              Normal
  10/04/2022 06 AM PDT             5.6             46         0              Normal
  10/04/2022 07 AM PDT             5.6             46         0              Normal
  10/04/2022 08 AM PDT             5.6             47         +              Normal
  10/04/2022 09 AM PDT             5.6             47         0              Normal
  10/04/2022 10 AM PDT             5.6             46         -              Normal
  10/04/2022 11 AM PDT             5.6             46         0              Normal
  10/04/2022 12 PM PDT             5.6             46         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/04/2022 01 PM PDT             5.6             46                        Normal
  10/04/2022 02 PM PDT             5.6             46         0              Normal
  10/04/2022 03 PM PDT             5.6             46         0              Normal
  10/04/2022 04 PM PDT             5.6             46         0              Normal
  10/04/2022 05 PM PDT             5.6             46         0              Normal
  10/04/2022 06 PM PDT             5.6             46         0              Normal
  10/04/2022 07 PM PDT             5.6             46         0              Normal
  10/04/2022 08 PM PDT             5.6             46         0              Normal
  10/04/2022 09 PM PDT             5.6             45         -              Normal
  10/04/2022 10 PM PDT             5.6             45         0              Normal
  10/04/2022 11 PM PDT             5.6             45         0              Normal
  10/05/2022 12 AM PDT             5.6             45         0              Normal
  10/05/2022 01 AM PDT             5.6             45         0              Normal
  10/05/2022 02 AM PDT             5.6             45         0              Normal
  10/05/2022 03 AM PDT             5.6             45         0              Normal
  10/05/2022 04 AM PDT             5.6             45         0              Normal
  10/05/2022 05 AM PDT             5.6             45         0              Normal
  10/05/2022 06 AM PDT             5.6             45         0              Normal
  10/05/2022 07 AM PDT             5.6             45         0              Normal
  10/05/2022 08 AM PDT             5.6             45         0              Normal
  10/05/2022 09 AM PDT             5.6             45         0              Normal
  10/05/2022 10 AM PDT             5.6             45         0              Normal
  10/05/2022 11 AM PDT             5.6             45         0              Normal
  10/05/2022 12 PM PDT             5.6             45         0              Normal
  10/05/2022 01 PM PDT             5.6             45         0              Normal
  10/05/2022 02 PM PDT             5.6             45         0              Normal
  10/05/2022 03 PM PDT             5.6             45         0              Normal
  10/05/2022 04 PM PDT             5.6             45         0              Normal
  10/05/2022 05 PM PDT             5.6             45         0              Normal
  10/05/2022 06 PM PDT             5.6             44         -              Normal
  10/05/2022 07 PM PDT             5.6             44         0              Normal
  10/05/2022 08 PM PDT             5.6             44         0              Normal
  10/05/2022 09 PM PDT             5.6             44         0              Normal
  10/05/2022 10 PM PDT             5.6             44         0              Normal
  10/05/2022 11 PM PDT             5.6             44         0              Normal
  10/06/2022 12 AM PDT             5.6             44         0              Normal
  10/06/2022 01 AM PDT             5.6             44         0              Normal
  10/06/2022 02 AM PDT             5.6             44         0              Normal
  10/06/2022 03 AM PDT             5.6             44         0              Normal
  10/06/2022 04 AM PDT             5.6             44         0              Normal
  10/06/2022 05 AM PDT             5.6             44         0              Normal
  10/06/2022 06 AM PDT             5.6             44         0              Normal
  10/06/2022 07 AM PDT             5.6             44         0              Normal
  10/06/2022 08 AM PDT             5.6             44         0              Normal
  10/06/2022 09 AM PDT             5.6             44         0              Normal
  10/06/2022 10 AM PDT             5.6             44         0              Normal
  10/06/2022 11 AM PDT             5.6             44         0              Normal
  10/06/2022 12 PM PDT             5.6             44         0              Normal
  10/06/2022 01 PM PDT             5.6             44         0              Normal
  10/06/2022 02 PM PDT             5.6             43         -              Normal
  10/06/2022 03 PM PDT             5.6             43         0              Normal
  10/06/2022 04 PM PDT             5.6             43         0              Normal
  10/06/2022 05 PM PDT             5.6             43         0              Normal
  10/06/2022 06 PM PDT             5.6             43         0              Normal
  10/06/2022 07 PM PDT             5.6             43         0              Normal
  10/06/2022 08 PM PDT             5.6             43         0              Normal
  10/06/2022 09 PM PDT             5.6             43         0              Normal
  10/06/2022 10 PM PDT             5.6             43         0              Normal
  10/06/2022 11 PM PDT             5.6             43         0              Normal
  10/07/2022 12 AM PDT             5.6             43         0              Normal
  10/07/2022 01 AM PDT             5.6             43         0              Normal
  10/07/2022 02 AM PDT             5.6             43         0              Normal
  10/07/2022 03 AM PDT             5.6             43         0              Normal
  10/07/2022 04 AM PDT             5.6             43         0              Normal
  10/07/2022 05 AM PDT             5.6             43         0              Normal
  10/07/2022 06 AM PDT             5.6             43         0              Normal
  10/07/2022 07 AM PDT             5.6             43         0              Normal
  10/07/2022 08 AM PDT             5.6             43         0              Normal
  10/07/2022 09 AM PDT             5.6             43         0              Normal
  10/07/2022 10 AM PDT             5.6             43         0              Normal
  10/07/2022 11 AM PDT             5.6             43         0              Normal
  10/07/2022 12 PM PDT             5.6             42         -              Normal
  10/07/2022 01 PM PDT             5.6             42         0              Normal
  10/07/2022 02 PM PDT             5.6             42         0              Normal
  10/07/2022 03 PM PDT             5.6             42         0              Normal
  10/07/2022 04 PM PDT             5.6             42         0              Normal
  10/07/2022 05 PM PDT             5.6             42         0              Normal
  10/07/2022 06 PM PDT             5.6             42         0              Normal
  10/07/2022 07 PM PDT             5.6             42         0              Normal
  10/07/2022 08 PM PDT             5.6             42         0              Normal
  10/07/2022 09 PM PDT             5.6             42         0              Normal
  10/07/2022 10 PM PDT             5.6             42         0              Normal
  10/07/2022 11 PM PDT             5.6             42         0              Normal
  10/08/2022 12 AM PDT             5.6             42         0              Normal
  10/08/2022 01 AM PDT             5.6             42         0              Normal
  10/08/2022 02 AM PDT             5.6             42         0              Normal
  10/08/2022 03 AM PDT             5.6             42         0              Normal
  10/08/2022 04 AM PDT             5.6             42         0              Normal
  10/08/2022 05 AM PDT             5.6             42         0              Normal
  10/08/2022 06 AM PDT             5.6             42         0              Normal
  10/08/2022 07 AM PDT             5.6             42         0              Normal
  10/08/2022 08 AM PDT             5.6             42         0              Normal
  10/08/2022 09 AM PDT             5.5             41         -              Normal
  10/08/2022 10 AM PDT             5.5             41         0              Normal
  10/08/2022 11 AM PDT             5.5             41         0              Normal
  10/08/2022 12 PM PDT             5.5             41         0              Normal
  10/08/2022 01 PM PDT             5.5             41         0              Normal
  10/08/2022 02 PM PDT             5.5             41         0              Normal
  10/08/2022 03 PM PDT             5.5             41         0              Normal
  10/08/2022 04 PM PDT             5.5             41         0              Normal
  10/08/2022 05 PM PDT             5.5             41         0              Normal
  10/08/2022 06 PM PDT             5.5             41         0              Normal
  10/08/2022 07 PM PDT             5.5             41         0              Normal
  10/08/2022 08 PM PDT             5.5             41         0              Normal
  10/08/2022 09 PM PDT             5.5             41         0              Normal
  10/08/2022 10 PM PDT             5.5             41         0              Normal
  10/08/2022 11 PM PDT             5.5             41         0              Normal
  10/09/2022 12 AM PDT             5.5             41         0              Normal
  10/09/2022 01 AM PDT             5.5             41         0              Normal
  10/09/2022 02 AM PDT             5.5             41         0              Normal
  10/09/2022 03 AM PDT             5.5             41         0              Normal
  10/09/2022 04 AM PDT             5.5             41         0              Normal
  10/09/2022 05 AM PDT             5.5             40         -              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.