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

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RUSSIAN RIVER - UKIAH (UKAC1)
Latitude: 39.20º NLongitude: 123.19º WElevation: 599 Feet
Location: Mendocino County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Apr 25 2024 at 8:09 AM PDTNext Issuance: Apr 26 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Ukiah 3NNE (UKAC1)
#
# File Generation Time:  04/25/2024 at 08:10 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/20/2024 at 02:00 PM PDT
# Maximum Observed Stage:                       4.8 Feet
# Maximum Observed Flow:                        72 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/25/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       4.7 Feet
# Maximum Forecast Flow:                        55 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/20/2024 08 AM PDT             4.8             72                Not Applicable
  04/20/2024 09 AM PDT             4.8             72         0      Not Applicable
  04/20/2024 10 AM PDT             4.8             72         0      Not Applicable
  04/20/2024 11 AM PDT             4.8             72         0      Not Applicable
  04/20/2024 12 PM PDT             4.8             72         0      Not Applicable
  04/20/2024 01 PM PDT             4.8             72         0      Not Applicable
  04/20/2024 02 PM PDT             4.8             72         0      Not Applicable
  04/20/2024 03 PM PDT             4.8             71         -      Not Applicable
  04/20/2024 04 PM PDT             4.8             71         0      Not Applicable
  04/20/2024 05 PM PDT             4.8             68         -      Not Applicable
  04/20/2024 06 PM PDT             4.8             68         0      Not Applicable
  04/20/2024 07 PM PDT             4.8             67         -      Not Applicable
  04/20/2024 08 PM PDT             4.8             67         0      Not Applicable
  04/20/2024 09 PM PDT             4.8             67         0      Not Applicable
  04/20/2024 10 PM PDT             4.8             67         0      Not Applicable
  04/20/2024 11 PM PDT             4.8             66         -      Not Applicable
  04/21/2024 12 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 01 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 02 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 03 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 04 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 05 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 06 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 07 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 08 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 09 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 10 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 11 AM PDT             4.8             66         0      Not Applicable
  04/21/2024 12 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 01 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 02 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 03 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 04 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 05 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 06 PM PDT             4.8             66         0      Not Applicable
  04/21/2024 07 PM PDT             4.8             64         -      Not Applicable
  04/21/2024 08 PM PDT             4.8             64         0      Not Applicable
  04/21/2024 09 PM PDT             4.8             64         0      Not Applicable
  04/21/2024 10 PM PDT             4.8             64         0      Not Applicable
  04/21/2024 11 PM PDT             4.8             63         -      Not Applicable
  04/22/2024 12 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 01 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 02 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 03 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 04 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 05 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 06 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 07 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 08 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 09 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 10 AM PDT             4.8             63         0      Not Applicable
  04/22/2024 11 AM PDT             4.8             64         +      Not Applicable
  04/22/2024 12 PM PDT             4.8             63         -      Not Applicable
  04/22/2024 01 PM PDT             4.8             63         0      Not Applicable
  04/22/2024 02 PM PDT             4.8             63         0      Not Applicable
  04/22/2024 03 PM PDT             4.8             63         0      Not Applicable
  04/22/2024 04 PM PDT             4.8             63         0      Not Applicable
  04/22/2024 05 PM PDT             4.8             60         -      Not Applicable
  04/22/2024 06 PM PDT             4.8             60         0      Not Applicable
  04/22/2024 07 PM PDT             4.8             60         0      Not Applicable
  04/22/2024 08 PM PDT             4.8             60         0      Not Applicable
  04/22/2024 09 PM PDT             4.8             60         0      Not Applicable
  04/22/2024 10 PM PDT             4.8             60         0      Not Applicable
  04/22/2024 11 PM PDT             4.8             60         0      Not Applicable
  04/23/2024 12 AM PDT             4.8             60         0      Not Applicable
  04/23/2024 01 AM PDT             4.7             59         -      Not Applicable
  04/23/2024 02 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 03 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 04 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 05 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 06 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 07 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 08 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 09 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 10 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 11 AM PDT             4.7             59         0      Not Applicable
  04/23/2024 12 PM PDT             4.7             59         0      Not Applicable
  04/23/2024 01 PM PDT             4.7             59         0      Not Applicable
  04/23/2024 02 PM PDT             4.7             59         0      Not Applicable
  04/23/2024 03 PM PDT             4.7             59         0      Not Applicable
  04/23/2024 04 PM PDT             4.7             59         0      Not Applicable
  04/23/2024 05 PM PDT             4.7             59         0      Not Applicable
  04/23/2024 06 PM PDT             4.7             58         -      Not Applicable
  04/23/2024 07 PM PDT             4.7             58         0      Not Applicable
  04/23/2024 08 PM PDT             4.7             58         0      Not Applicable
  04/23/2024 09 PM PDT             4.7             58         0      Not Applicable
  04/23/2024 10 PM PDT             4.7             58         0      Not Applicable
  04/23/2024 11 PM PDT             4.7             58         0      Not Applicable
  04/24/2024 12 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 01 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 02 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 03 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 04 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 05 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 06 AM PDT             4.7             55         -      Not Applicable
  04/24/2024 07 AM PDT             4.7             58         +      Not Applicable
  04/24/2024 08 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 09 AM PDT             4.7             58         0      Not Applicable
  04/24/2024 10 AM PDT             4.7             55         -      Not Applicable
  04/24/2024 11 AM PDT             4.7             55         0      Not Applicable
  04/24/2024 12 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 01 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 02 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 03 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 04 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 05 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 06 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 07 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 08 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 09 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 10 PM PDT             4.7             55         0      Not Applicable
  04/24/2024 11 PM PDT             4.7             55         0      Not Applicable
  04/25/2024 12 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 01 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 02 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 03 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 04 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 05 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 06 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 07 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 08 AM PDT             4.7             55         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/25/2024 09 AM PDT             4.7             55                Not Applicable
  04/25/2024 10 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 11 AM PDT             4.7             55         0      Not Applicable
  04/25/2024 12 PM PDT             4.7             55         0      Not Applicable
  04/25/2024 01 PM PDT             4.7             55         0      Not Applicable
  04/25/2024 02 PM PDT             4.7             55         0      Not Applicable
  04/25/2024 03 PM PDT             4.7             55         0      Not Applicable
  04/25/2024 04 PM PDT             4.7             55         0      Not Applicable
  04/25/2024 05 PM PDT             4.7             54         -      Not Applicable
  04/25/2024 06 PM PDT             4.7             54         0      Not Applicable
  04/25/2024 07 PM PDT             4.7             54         0      Not Applicable
  04/25/2024 08 PM PDT             4.7             54         0      Not Applicable
  04/25/2024 09 PM PDT             4.7             54         0      Not Applicable
  04/25/2024 10 PM PDT             4.7             54         0      Not Applicable
  04/25/2024 11 PM PDT             4.7             54         0      Not Applicable
  04/26/2024 12 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 01 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 02 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 03 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 04 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 05 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 06 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 07 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 08 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 09 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 10 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 11 AM PDT             4.7             54         0      Not Applicable
  04/26/2024 12 PM PDT             4.7             54         0      Not Applicable
  04/26/2024 01 PM PDT             4.7             54         0      Not Applicable
  04/26/2024 02 PM PDT             4.7             54         0      Not Applicable
  04/26/2024 03 PM PDT             4.7             54         0      Not Applicable
  04/26/2024 04 PM PDT             4.7             54         0      Not Applicable
  04/26/2024 05 PM PDT             4.7             53         -      Not Applicable
  04/26/2024 06 PM PDT             4.7             53         0      Not Applicable
  04/26/2024 07 PM PDT             4.7             53         0      Not Applicable
  04/26/2024 08 PM PDT             4.7             53         0      Not Applicable
  04/26/2024 09 PM PDT             4.7             53         0      Not Applicable
  04/26/2024 10 PM PDT             4.7             53         0      Not Applicable
  04/26/2024 11 PM PDT             4.7             53         0      Not Applicable
  04/27/2024 12 AM PDT             4.7             53         0      Not Applicable
  04/27/2024 01 AM PDT             4.7             53         0      Not Applicable
  04/27/2024 02 AM PDT             4.7             53         0      Not Applicable
  04/27/2024 03 AM PDT             4.7             52         -      Not Applicable
  04/27/2024 04 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 05 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 06 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 07 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 08 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 09 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 10 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 11 AM PDT             4.7             52         0      Not Applicable
  04/27/2024 12 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 01 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 02 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 03 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 04 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 05 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 06 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 07 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 08 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 09 PM PDT             4.7             52         0      Not Applicable
  04/27/2024 10 PM PDT             4.7             50         -      Not Applicable
  04/27/2024 11 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 12 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 01 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 02 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 03 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 04 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 05 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 06 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 07 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 08 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 09 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 10 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 11 AM PDT             4.7             50         0      Not Applicable
  04/28/2024 12 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 01 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 02 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 03 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 04 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 05 PM PDT             4.7             50         0      Not Applicable
  04/28/2024 06 PM PDT             4.7             49         -      Not Applicable
  04/28/2024 07 PM PDT             4.7             49         0      Not Applicable
  04/28/2024 08 PM PDT             4.7             49         0      Not Applicable
  04/28/2024 09 PM PDT             4.7             49         0      Not Applicable
  04/28/2024 10 PM PDT             4.7             49         0      Not Applicable
  04/28/2024 11 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 12 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 01 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 02 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 03 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 04 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 05 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 06 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 07 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 08 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 09 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 10 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 11 AM PDT             4.7             49         0      Not Applicable
  04/29/2024 12 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 01 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 02 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 03 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 04 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 05 PM PDT             4.7             49         0      Not Applicable
  04/29/2024 06 PM PDT             4.7             48         -      Not Applicable
  04/29/2024 07 PM PDT             4.7             48         0      Not Applicable
  04/29/2024 08 PM PDT             4.7             48         0      Not Applicable
  04/29/2024 09 PM PDT             4.7             48         0      Not Applicable
  04/29/2024 10 PM PDT             4.7             48         0      Not Applicable
  04/29/2024 11 PM PDT             4.7             48         0      Not Applicable
  04/30/2024 12 AM PDT             4.7             48         0      Not Applicable
  04/30/2024 01 AM PDT             4.7             48         0      Not Applicable
  04/30/2024 02 AM PDT             4.7             48         0      Not Applicable
  04/30/2024 03 AM PDT             4.7             48         0      Not Applicable
  04/30/2024 04 AM PDT             4.7             48         0      Not Applicable
  04/30/2024 05 AM PDT             4.7             48         0      Not Applicable
#
# 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.