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

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MAD RIVER - ABOVE RUTH RESERVOIR (MAUC1)
Latitude: 40.28º NLongitude: 123.33º WElevation: 2700 FeetForecast Type: Unofficial Location
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Mar 31 2026 at 1:42 PM PDTNext Issuance: Apr 01 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mad River - Above Ruth Reservoir (MAUC1)
#
# File Generation Time:  03/31/2026 at 01:44 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/26/2026 at 06:00 PM PDT
# Maximum Observed Stage:                       3.13 Feet
# Maximum Observed Flow:                        61 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/01/2026 at 05:00 PM PDT
# Maximum Forecast Stage:                       3.38 Feet
# Maximum Forecast Flow:                        98 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/26/2026 01 PM PDT            3.12             60                Not Applicable
  03/26/2026 02 PM PDT            3.13             61         +      Not Applicable
  03/26/2026 03 PM PDT            3.13             61         0      Not Applicable
  03/26/2026 04 PM PDT            3.13             61         0      Not Applicable
  03/26/2026 05 PM PDT            3.13             61         0      Not Applicable
  03/26/2026 06 PM PDT            3.13             61         0      Not Applicable
  03/26/2026 07 PM PDT            3.12             60         -      Not Applicable
  03/26/2026 08 PM PDT            3.12             60         0      Not Applicable
  03/26/2026 09 PM PDT            3.12             60         0      Not Applicable
  03/26/2026 10 PM PDT            3.12             60         0      Not Applicable
  03/26/2026 11 PM PDT            3.12             60         0      Not Applicable
  03/27/2026 12 AM PDT            3.11             59         -      Not Applicable
  03/27/2026 01 AM PDT            3.11             59         0      Not Applicable
  03/27/2026 02 AM PDT            3.11             59         0      Not Applicable
  03/27/2026 03 AM PDT            3.11             59         0      Not Applicable
  03/27/2026 04 AM PDT            3.10             57         -      Not Applicable
  03/27/2026 05 AM PDT            3.10             57         0      Not Applicable
  03/27/2026 06 AM PDT            3.10             57         0      Not Applicable
  03/27/2026 07 AM PDT            3.10             57         0      Not Applicable
  03/27/2026 08 AM PDT            3.10             57         0      Not Applicable
  03/27/2026 09 AM PDT            3.10             57         0      Not Applicable
  03/27/2026 10 AM PDT            3.10             57         0      Not Applicable
  03/27/2026 11 AM PDT            3.11             59         +      Not Applicable
  03/27/2026 12 PM PDT            3.11             59         0      Not Applicable
  03/27/2026 01 PM PDT            3.11             59         0      Not Applicable
  03/27/2026 02 PM PDT            3.11             59         0      Not Applicable
  03/27/2026 03 PM PDT            3.11             59         0      Not Applicable
  03/27/2026 04 PM PDT            3.11             59         0      Not Applicable
  03/27/2026 05 PM PDT            3.11             59         0      Not Applicable
  03/27/2026 06 PM PDT            3.10             57         -      Not Applicable
  03/27/2026 07 PM PDT            3.10             57         0      Not Applicable
  03/27/2026 08 PM PDT            3.10             57         0      Not Applicable
  03/27/2026 09 PM PDT            3.10             57         0      Not Applicable
  03/27/2026 10 PM PDT            3.09             56         -      Not Applicable
  03/27/2026 11 PM PDT            3.09             56         0      Not Applicable
  03/28/2026 12 AM PDT            3.09             56         0      Not Applicable
  03/28/2026 01 AM PDT            3.09             56         0      Not Applicable
  03/28/2026 02 AM PDT            3.09             56         0      Not Applicable
  03/28/2026 03 AM PDT            3.08             55         -      Not Applicable
  03/28/2026 04 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 05 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 06 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 07 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 08 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 09 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 10 AM PDT            3.08             55         0      Not Applicable
  03/28/2026 11 AM PDT            3.09             56         +      Not Applicable
  03/28/2026 12 PM PDT            3.09             56         0      Not Applicable
  03/28/2026 01 PM PDT            3.09             56         0      Not Applicable
  03/28/2026 02 PM PDT            3.09             56         0      Not Applicable
  03/28/2026 03 PM PDT            3.09             56         0      Not Applicable
  03/28/2026 04 PM PDT            3.08             55         -      Not Applicable
  03/28/2026 05 PM PDT            3.08             55         0      Not Applicable
  03/28/2026 06 PM PDT            3.08             55         0      Not Applicable
  03/28/2026 07 PM PDT            3.08             55         0      Not Applicable
  03/28/2026 08 PM PDT            3.08             55         0      Not Applicable
  03/28/2026 09 PM PDT            3.08             55         0      Not Applicable
  03/28/2026 10 PM PDT            3.07             54         -      Not Applicable
  03/28/2026 11 PM PDT            3.07             54         0      Not Applicable
  03/29/2026 12 AM PDT            3.07             54         0      Not Applicable
  03/29/2026 01 AM PDT            3.07             54         0      Not Applicable
  03/29/2026 02 AM PDT            3.07             54         0      Not Applicable
  03/29/2026 03 AM PDT            3.06             53         -      Not Applicable
  03/29/2026 04 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 05 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 06 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 07 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 08 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 09 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 10 AM PDT            3.06             53         0      Not Applicable
  03/29/2026 11 AM PDT            3.07             54         +      Not Applicable
  03/29/2026 12 PM PDT            3.07             54         0      Not Applicable
  03/29/2026 01 PM PDT            3.07             54         0      Not Applicable
  03/29/2026 02 PM PDT            3.07             54         0      Not Applicable
  03/29/2026 03 PM PDT            3.07             54         0      Not Applicable
  03/29/2026 04 PM PDT            3.06             53         -      Not Applicable
  03/29/2026 05 PM PDT            3.06             53         0      Not Applicable
  03/29/2026 06 PM PDT            3.06             53         0      Not Applicable
  03/29/2026 07 PM PDT            3.06             53         0      Not Applicable
  03/29/2026 08 PM PDT            3.06             53         0      Not Applicable
  03/29/2026 09 PM PDT            3.06             53         0      Not Applicable
  03/29/2026 10 PM PDT            3.06             53         0      Not Applicable
  03/29/2026 11 PM PDT            3.05             52         -      Not Applicable
  03/30/2026 12 AM PDT            3.05             52         0      Not Applicable
  03/30/2026 01 AM PDT            3.05             52         0      Not Applicable
  03/30/2026 02 AM PDT            3.05             52         0      Not Applicable
  03/30/2026 03 AM PDT            3.05             52         0      Not Applicable
  03/30/2026 04 AM PDT            3.05             52         0      Not Applicable
  03/30/2026 05 AM PDT            3.04             51         -      Not Applicable
  03/30/2026 06 AM PDT            3.04             51         0      Not Applicable
  03/30/2026 07 AM PDT            3.04             51         0      Not Applicable
  03/30/2026 08 AM PDT            3.04             51         0      Not Applicable
  03/30/2026 09 AM PDT            3.04             51         0      Not Applicable
  03/30/2026 10 AM PDT            3.04             51         0      Not Applicable
  03/30/2026 11 AM PDT            3.05             52         +      Not Applicable
  03/30/2026 12 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 01 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 02 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 03 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 04 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 05 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 06 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 07 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 08 PM PDT            3.05             52         0      Not Applicable
  03/30/2026 09 PM PDT            3.04             51         -      Not Applicable
  03/30/2026 10 PM PDT            3.04             51         0      Not Applicable
  03/30/2026 11 PM PDT            3.04             51         0      Not Applicable
  03/31/2026 12 AM PDT            3.04             51         0      Not Applicable
  03/31/2026 01 AM PDT            3.04             51         0      Not Applicable
  03/31/2026 02 AM PDT            3.04             51         0      Not Applicable
  03/31/2026 03 AM PDT            3.04             51         0      Not Applicable
  03/31/2026 04 AM PDT            3.03             49         -      Not Applicable
  03/31/2026 05 AM PDT            3.03             49         0      Not Applicable
  03/31/2026 06 AM PDT            3.03             49         0      Not Applicable
  03/31/2026 07 AM PDT            3.03             49         0      Not Applicable
  03/31/2026 08 AM PDT            3.03             49         0      Not Applicable
  03/31/2026 09 AM PDT            3.04             51         +      Not Applicable
  03/31/2026 10 AM PDT            3.03             49         -      Not Applicable
  03/31/2026 11 AM PDT            3.03             49         0      Not Applicable
  03/31/2026 12 PM PDT            3.04             51         +      Not Applicable
  03/31/2026 01 PM PDT            3.04             51         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/31/2026 02 PM PDT            3.05             52                Not Applicable
  03/31/2026 03 PM PDT            3.07             54         +      Not Applicable
  03/31/2026 04 PM PDT            3.09             56         +      Not Applicable
  03/31/2026 05 PM PDT            3.10             57         +      Not Applicable
  03/31/2026 06 PM PDT            3.11             59         +      Not Applicable
  03/31/2026 07 PM PDT            3.11             59         0      Not Applicable
  03/31/2026 08 PM PDT            3.11             59         0      Not Applicable
  03/31/2026 09 PM PDT            3.10             57         -      Not Applicable
  03/31/2026 10 PM PDT            3.09             56         -      Not Applicable
  03/31/2026 11 PM PDT            3.08             55         -      Not Applicable
  04/01/2026 12 AM PDT            3.07             54         -      Not Applicable
  04/01/2026 01 AM PDT            3.07             54         0      Not Applicable
  04/01/2026 02 AM PDT            3.07             54         0      Not Applicable
  04/01/2026 03 AM PDT            3.08             55         +      Not Applicable
  04/01/2026 04 AM PDT            3.08             55         0      Not Applicable
  04/01/2026 05 AM PDT            3.09             56         +      Not Applicable
  04/01/2026 06 AM PDT            3.10             57         +      Not Applicable
  04/01/2026 07 AM PDT            3.11             59         +      Not Applicable
  04/01/2026 08 AM PDT            3.13             61         +      Not Applicable
  04/01/2026 09 AM PDT            3.16             65         +      Not Applicable
  04/01/2026 10 AM PDT            3.21             72         +      Not Applicable
  04/01/2026 11 AM PDT            3.24             76         +      Not Applicable
  04/01/2026 12 PM PDT            3.26             79         +      Not Applicable
  04/01/2026 01 PM PDT            3.27             80         +      Not Applicable
  04/01/2026 02 PM PDT            3.29             83         +      Not Applicable
  04/01/2026 03 PM PDT            3.32             88         +      Not Applicable
  04/01/2026 04 PM PDT            3.35             93         +      Not Applicable
  04/01/2026 05 PM PDT            3.38             98         +      Not Applicable
  04/01/2026 06 PM PDT            3.38             98         0      Not Applicable
  04/01/2026 07 PM PDT            3.38             98         0      Not Applicable
  04/01/2026 08 PM PDT            3.38             98         0      Not Applicable
  04/01/2026 09 PM PDT            3.35             93         -      Not Applicable
  04/01/2026 10 PM PDT            3.32             88         -      Not Applicable
  04/01/2026 11 PM PDT            3.29             83         -      Not Applicable
  04/02/2026 12 AM PDT            3.27             80         -      Not Applicable
  04/02/2026 01 AM PDT            3.25             77         -      Not Applicable
  04/02/2026 02 AM PDT            3.23             74         -      Not Applicable
  04/02/2026 03 AM PDT            3.21             72         -      Not Applicable
  04/02/2026 04 AM PDT            3.17             66         -      Not Applicable
  04/02/2026 05 AM PDT            3.14             62         -      Not Applicable
  04/02/2026 06 AM PDT            3.13             61         -      Not Applicable
  04/02/2026 07 AM PDT            3.12             60         -      Not Applicable
  04/02/2026 08 AM PDT            3.10             57         -      Not Applicable
  04/02/2026 09 AM PDT            3.09             56         -      Not Applicable
  04/02/2026 10 AM PDT            3.08             55         -      Not Applicable
  04/02/2026 11 AM PDT            3.07             54         -      Not Applicable
  04/02/2026 12 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 01 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 02 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 03 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 04 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 05 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 06 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 07 PM PDT            3.07             54         0      Not Applicable
  04/02/2026 08 PM PDT            3.06             53         -      Not Applicable
  04/02/2026 09 PM PDT            3.06             53         0      Not Applicable
  04/02/2026 10 PM PDT            3.05             52         -      Not Applicable
  04/02/2026 11 PM PDT            3.05             52         0      Not Applicable
  04/03/2026 12 AM PDT            3.04             51         -      Not Applicable
  04/03/2026 01 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 02 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 03 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 04 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 05 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 06 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 07 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 08 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 09 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 10 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 11 AM PDT            3.04             51         0      Not Applicable
  04/03/2026 12 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 01 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 02 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 03 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 04 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 05 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 06 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 07 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 08 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 09 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 10 PM PDT            3.04             51         0      Not Applicable
  04/03/2026 11 PM PDT            3.04             51         0      Not Applicable
  04/04/2026 12 AM PDT            3.04             51         0      Not Applicable
  04/04/2026 01 AM PDT            3.04             51         0      Not Applicable
  04/04/2026 02 AM PDT            3.03             49         -      Not Applicable
  04/04/2026 03 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 04 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 05 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 06 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 07 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 08 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 09 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 10 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 11 AM PDT            3.03             49         0      Not Applicable
  04/04/2026 12 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 01 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 02 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 03 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 04 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 05 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 06 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 07 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 08 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 09 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 10 PM PDT            3.03             49         0      Not Applicable
  04/04/2026 11 PM PDT            3.03             49         0      Not Applicable
  04/05/2026 12 AM PDT            3.03             49         0      Not Applicable
  04/05/2026 01 AM PDT            3.03             49         0      Not Applicable
  04/05/2026 02 AM PDT            3.03             49         0      Not Applicable
  04/05/2026 03 AM PDT            3.03             49         0      Not Applicable
  04/05/2026 04 AM PDT            3.03             49         0      Not Applicable
  04/05/2026 05 AM PDT            3.03             49         0      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.