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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
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NORTH FORK COSUMNES RIVER - EL DORADO (EDOC1)
Latitude: 38.59º NLongitude: 120.84º WElevation: 1004 Feet
Location: El Dorado County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Jun 20 2025 at 11:22 AM PDTNext Issuance: Jun 21 2025 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: North Fork Cosumnes River - El Dorado (EDOC1)
#
# File Generation Time:  06/20/2025 at 11:24 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/16/2025 at 11:00 AM PDT
# Maximum Observed Stage:                       4.49 Feet
# Maximum Observed Flow:                        60 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/20/2025 at 11:00 AM PDT
# Maximum Forecast Stage:                       4.46 Feet
# Maximum Forecast Flow:                        56 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/15/2025 11 AM PDT            4.49             60                Not Applicable
  06/15/2025 12 PM PDT            4.49             60         0      Not Applicable
  06/15/2025 01 PM PDT            4.49             60         0      Not Applicable
  06/15/2025 02 PM PDT            4.48             58         -      Not Applicable
  06/15/2025 03 PM PDT            4.48             58         0      Not Applicable
  06/15/2025 04 PM PDT            4.48             58         0      Not Applicable
  06/15/2025 05 PM PDT            4.48             58         0      Not Applicable
  06/15/2025 06 PM PDT            4.48             58         0      Not Applicable
  06/15/2025 07 PM PDT            4.48             58         0      Not Applicable
  06/15/2025 08 PM PDT            4.49             60         +      Not Applicable
  06/15/2025 09 PM PDT            4.49             60         0      Not Applicable
  06/15/2025 10 PM PDT            4.49             60         0      Not Applicable
  06/15/2025 11 PM PDT            4.49             60         0      Not Applicable
  06/16/2025 12 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 01 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 02 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 03 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 04 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 05 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 06 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 07 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 08 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 09 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 10 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 11 AM PDT            4.49             60         0      Not Applicable
  06/16/2025 12 PM PDT            4.48             58         -      Not Applicable
  06/16/2025 01 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 02 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 03 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 04 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 05 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 06 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 07 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 08 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 09 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 10 PM PDT            4.48             58         0      Not Applicable
  06/16/2025 11 PM PDT            4.48             58         0      Not Applicable
  06/17/2025 12 AM PDT            4.48             58         0      Not Applicable
  06/17/2025 01 AM PDT            4.48             58         0      Not Applicable
  06/17/2025 02 AM PDT            4.48             58         0      Not Applicable
  06/17/2025 03 AM PDT            4.48             58         0      Not Applicable
  06/17/2025 04 AM PDT            4.48             58         0      Not Applicable
  06/17/2025 05 AM PDT            4.48             58         0      Not Applicable
  06/17/2025 06 AM PDT            4.47             57         -      Not Applicable
  06/17/2025 07 AM PDT            4.47             57         0      Not Applicable
  06/17/2025 08 AM PDT            4.47             57         0      Not Applicable
  06/17/2025 09 AM PDT            4.47             57         0      Not Applicable
  06/17/2025 10 AM PDT            4.47             57         0      Not Applicable
  06/17/2025 11 AM PDT            4.47             57         0      Not Applicable
  06/17/2025 12 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 01 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 02 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 03 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 04 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 05 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 06 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 07 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 08 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 09 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 10 PM PDT            4.47             57         0      Not Applicable
  06/17/2025 11 PM PDT            4.47             57         0      Not Applicable
  06/18/2025 12 AM PDT            4.47             57         0      Not Applicable
  06/18/2025 01 AM PDT            4.47             57         0      Not Applicable
  06/18/2025 02 AM PDT            4.46             56         -      Not Applicable
  06/18/2025 03 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 04 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 05 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 06 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 07 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 08 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 09 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 10 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 11 AM PDT            4.46             56         0      Not Applicable
  06/18/2025 12 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 01 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 02 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 03 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 04 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 05 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 06 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 07 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 08 PM PDT            4.46             56         0      Not Applicable
  06/18/2025 09 PM PDT            4.47             57         +      Not Applicable
  06/18/2025 10 PM PDT            4.47             57         0      Not Applicable
  06/18/2025 11 PM PDT            4.47             57         0      Not Applicable
  06/19/2025 12 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 01 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 02 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 03 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 04 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 05 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 06 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 07 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 08 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 09 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 10 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 11 AM PDT            4.47             57         0      Not Applicable
  06/19/2025 12 PM PDT            4.46             56         -      Not Applicable
  06/19/2025 01 PM PDT            4.46             56         0      Not Applicable
  06/19/2025 02 PM PDT            4.46             56         0      Not Applicable
  06/19/2025 03 PM PDT            4.45             55         -      Not Applicable
  06/19/2025 04 PM PDT            4.45             55         0      Not Applicable
  06/19/2025 05 PM PDT            4.45             55         0      Not Applicable
  06/19/2025 06 PM PDT            4.45             55         0      Not Applicable
  06/19/2025 07 PM PDT            4.45             55         0      Not Applicable
  06/19/2025 08 PM PDT            4.45             55         0      Not Applicable
  06/19/2025 09 PM PDT            4.46             56         +      Not Applicable
  06/19/2025 10 PM PDT            4.46             56         0      Not Applicable
  06/19/2025 11 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 12 AM PDT            4.47             57         +      Not Applicable
  06/20/2025 01 AM PDT            4.46             56         -      Not Applicable
  06/20/2025 02 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 03 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 04 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 05 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 06 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 07 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 08 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 09 AM PDT            4.46             56         0      Not Applicable
  06/20/2025 10 AM PDT            4.46             56         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/20/2025 11 AM PDT            4.46             56                Not Applicable
  06/20/2025 12 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 01 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 02 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 03 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 04 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 05 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 06 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 07 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 08 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 09 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 10 PM PDT            4.46             56         0      Not Applicable
  06/20/2025 11 PM PDT            4.46             56         0      Not Applicable
  06/21/2025 12 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 01 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 02 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 03 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 04 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 05 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 06 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 07 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 08 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 09 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 10 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 11 AM PDT            4.46             56         0      Not Applicable
  06/21/2025 12 PM PDT            4.46             56         0      Not Applicable
  06/21/2025 01 PM PDT            4.46             56         0      Not Applicable
  06/21/2025 02 PM PDT            4.46             56         0      Not Applicable
  06/21/2025 03 PM PDT            4.46             56         0      Not Applicable
  06/21/2025 04 PM PDT            4.46             56         0      Not Applicable
  06/21/2025 05 PM PDT            4.45             55         -      Not Applicable
  06/21/2025 06 PM PDT            4.45             55         0      Not Applicable
  06/21/2025 07 PM PDT            4.45             55         0      Not Applicable
  06/21/2025 08 PM PDT            4.45             55         0      Not Applicable
  06/21/2025 09 PM PDT            4.45             55         0      Not Applicable
  06/21/2025 10 PM PDT            4.45             55         0      Not Applicable
  06/21/2025 11 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 12 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 01 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 02 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 03 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 04 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 05 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 06 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 07 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 08 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 09 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 10 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 11 AM PDT            4.45             55         0      Not Applicable
  06/22/2025 12 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 01 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 02 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 03 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 04 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 05 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 06 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 07 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 08 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 09 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 10 PM PDT            4.45             55         0      Not Applicable
  06/22/2025 11 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 12 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 01 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 02 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 03 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 04 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 05 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 06 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 07 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 08 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 09 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 10 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 11 AM PDT            4.45             55         0      Not Applicable
  06/23/2025 12 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 01 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 02 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 03 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 04 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 05 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 06 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 07 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 08 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 09 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 10 PM PDT            4.45             55         0      Not Applicable
  06/23/2025 11 PM PDT            4.45             55         0      Not Applicable
  06/24/2025 12 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 01 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 02 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 03 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 04 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 05 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 06 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 07 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 08 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 09 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 10 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 11 AM PDT            4.45             55         0      Not Applicable
  06/24/2025 12 PM PDT            4.45             55         0      Not Applicable
  06/24/2025 01 PM PDT            4.45             55         0      Not Applicable
  06/24/2025 02 PM PDT            4.45             55         0      Not Applicable
  06/24/2025 03 PM PDT            4.45             55         0      Not Applicable
  06/24/2025 04 PM PDT            4.44             54         -      Not Applicable
  06/24/2025 05 PM PDT            4.44             54         0      Not Applicable
  06/24/2025 06 PM PDT            4.44             54         0      Not Applicable
  06/24/2025 07 PM PDT            4.44             54         0      Not Applicable
  06/24/2025 08 PM PDT            4.44             54         0      Not Applicable
  06/24/2025 09 PM PDT            4.44             54         0      Not Applicable
  06/24/2025 10 PM PDT            4.44             54         0      Not Applicable
  06/24/2025 11 PM PDT            4.44             54         0      Not Applicable
  06/25/2025 12 AM PDT            4.44             54         0      Not Applicable
  06/25/2025 01 AM PDT            4.44             54         0      Not Applicable
  06/25/2025 02 AM PDT            4.44             54         0      Not Applicable
  06/25/2025 03 AM PDT            4.44             54         0      Not Applicable
  06/25/2025 04 AM PDT            4.44             54         0      Not Applicable
  06/25/2025 05 AM PDT            4.44             54         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.