NORTH FORK COSUMNES RIVER - EL DORADO (EDOC1)
Latitude: 38.59º NLongitude: 120.84º WElevation: 1004 FeetForecast Type: Unofficial Location
Location: El Dorado County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Apr 22 2026 at 7:49 AM PDTNext Issuance: Apr 23 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: North Fork Cosumnes River - El Dorado (EDOC1)
#
# File Generation Time:  04/22/2026 at 07:51 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/22/2026 at 01:00 AM PDT
# Maximum Observed Stage:                       7.69 Feet
# Maximum Observed Flow:                        861 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/22/2026 at 07:00 PM PDT
# Maximum Forecast Stage:                       7.89 Feet
# Maximum Forecast Flow:                        933 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/17/2026 07 AM PDT            7.44            773                Not Applicable
  04/17/2026 08 AM PDT            7.45            777         +      Not Applicable
  04/17/2026 09 AM PDT            7.44            773         -      Not Applicable
  04/17/2026 10 AM PDT            7.41            763         -      Not Applicable
  04/17/2026 11 AM PDT            7.39            757         -      Not Applicable
  04/17/2026 12 PM PDT            7.37            750         -      Not Applicable
  04/17/2026 01 PM PDT            7.36            746         -      Not Applicable
  04/17/2026 02 PM PDT            7.32            733         -      Not Applicable
  04/17/2026 03 PM PDT            7.31            729         -      Not Applicable
  04/17/2026 04 PM PDT            7.30            726         -      Not Applicable
  04/17/2026 05 PM PDT            7.29            723         -      Not Applicable
  04/17/2026 06 PM PDT            7.26            713         -      Not Applicable
  04/17/2026 07 PM PDT            7.24            706         -      Not Applicable
  04/17/2026 08 PM PDT            7.22            700         -      Not Applicable
  04/17/2026 09 PM PDT            7.21            696         -      Not Applicable
  04/17/2026 10 PM PDT            7.20            693         -      Not Applicable
  04/17/2026 11 PM PDT            7.17            683         -      Not Applicable
  04/18/2026 12 AM PDT            7.16            680         -      Not Applicable
  04/18/2026 01 AM PDT            7.15            677         -      Not Applicable
  04/18/2026 02 AM PDT            7.14            674         -      Not Applicable
  04/18/2026 03 AM PDT            7.13            670         -      Not Applicable
  04/18/2026 04 AM PDT            7.13            670         0      Not Applicable
  04/18/2026 05 AM PDT            7.15            677         +      Not Applicable
  04/18/2026 06 AM PDT            7.17            683         +      Not Applicable
  04/18/2026 07 AM PDT            7.17            683         0      Not Applicable
  04/18/2026 08 AM PDT            7.18            687         +      Not Applicable
  04/18/2026 09 AM PDT            7.18            687         0      Not Applicable
  04/18/2026 10 AM PDT            7.17            683         -      Not Applicable
  04/18/2026 11 AM PDT            7.16            680         -      Not Applicable
  04/18/2026 12 PM PDT            7.15            677         -      Not Applicable
  04/18/2026 01 PM PDT            7.12            667         -      Not Applicable
  04/18/2026 02 PM PDT            7.10            661         -      Not Applicable
  04/18/2026 03 PM PDT            7.10            661         0      Not Applicable
  04/18/2026 04 PM PDT            7.08            655         -      Not Applicable
  04/18/2026 05 PM PDT            7.06            648         -      Not Applicable
  04/18/2026 06 PM PDT            7.05            645         -      Not Applicable
  04/18/2026 07 PM PDT            7.03            638         -      Not Applicable
  04/18/2026 08 PM PDT            7.02            635         -      Not Applicable
  04/18/2026 09 PM PDT            7.00            629         -      Not Applicable
  04/18/2026 10 PM PDT            7.00            629         0      Not Applicable
  04/18/2026 11 PM PDT            6.98            623         -      Not Applicable
  04/19/2026 12 AM PDT            6.97            620         -      Not Applicable
  04/19/2026 01 AM PDT            6.94            610         -      Not Applicable
  04/19/2026 02 AM PDT            6.94            610         0      Not Applicable
  04/19/2026 03 AM PDT            6.93            607         -      Not Applicable
  04/19/2026 04 AM PDT            6.93            607         0      Not Applicable
  04/19/2026 05 AM PDT            6.95            613         +      Not Applicable
  04/19/2026 06 AM PDT            6.95            613         0      Not Applicable
  04/19/2026 07 AM PDT            6.97            620         +      Not Applicable
  04/19/2026 08 AM PDT            6.98            623         +      Not Applicable
  04/19/2026 09 AM PDT            6.97            620         -      Not Applicable
  04/19/2026 10 AM PDT            6.96            616         -      Not Applicable
  04/19/2026 11 AM PDT            6.95            613         -      Not Applicable
  04/19/2026 12 PM PDT            6.93            607         -      Not Applicable
  04/19/2026 01 PM PDT            6.92            604         -      Not Applicable
  04/19/2026 02 PM PDT            6.90            598         -      Not Applicable
  04/19/2026 03 PM PDT            6.89            595         -      Not Applicable
  04/19/2026 04 PM PDT            6.87            589         -      Not Applicable
  04/19/2026 05 PM PDT            6.85            582         -      Not Applicable
  04/19/2026 06 PM PDT            6.84            579         -      Not Applicable
  04/19/2026 07 PM PDT            6.83            576         -      Not Applicable
  04/19/2026 08 PM PDT            6.81            570         -      Not Applicable
  04/19/2026 09 PM PDT            6.80            567         -      Not Applicable
  04/19/2026 10 PM PDT            6.79            564         -      Not Applicable
  04/19/2026 11 PM PDT            6.78            561         -      Not Applicable
  04/20/2026 12 AM PDT            6.76            555         -      Not Applicable
  04/20/2026 01 AM PDT            6.74            549         -      Not Applicable
  04/20/2026 02 AM PDT            6.73            546         -      Not Applicable
  04/20/2026 03 AM PDT            6.72            543         -      Not Applicable
  04/20/2026 04 AM PDT            6.72            543         0      Not Applicable
  04/20/2026 05 AM PDT            6.73            546         +      Not Applicable
  04/20/2026 06 AM PDT            6.73            546         0      Not Applicable
  04/20/2026 07 AM PDT            6.74            549         +      Not Applicable
  04/20/2026 08 AM PDT            6.74            549         0      Not Applicable
  04/20/2026 09 AM PDT            6.74            549         0      Not Applicable
  04/20/2026 10 AM PDT            6.73            546         -      Not Applicable
  04/20/2026 11 AM PDT            6.73            546         0      Not Applicable
  04/20/2026 12 PM PDT            6.71            540         -      Not Applicable
  04/20/2026 01 PM PDT            6.70            537         -      Not Applicable
  04/20/2026 02 PM PDT            6.69            534         -      Not Applicable
  04/20/2026 03 PM PDT            6.67            528         -      Not Applicable
  04/20/2026 04 PM PDT            6.66            525         -      Not Applicable
  04/20/2026 05 PM PDT            6.65            522         -      Not Applicable
  04/20/2026 06 PM PDT            6.64            519         -      Not Applicable
  04/20/2026 07 PM PDT            6.62            514         -      Not Applicable
  04/20/2026 08 PM PDT            6.61            511         -      Not Applicable
  04/20/2026 09 PM PDT            6.60            508         -      Not Applicable
  04/20/2026 10 PM PDT            6.59            505         -      Not Applicable
  04/20/2026 11 PM PDT            6.58            502         -      Not Applicable
  04/21/2026 12 AM PDT            6.56            496         -      Not Applicable
  04/21/2026 01 AM PDT            6.56            496         0      Not Applicable
  04/21/2026 02 AM PDT            6.54            490         -      Not Applicable
  04/21/2026 03 AM PDT            6.53            488         -      Not Applicable
  04/21/2026 04 AM PDT            6.53            488         0      Not Applicable
  04/21/2026 05 AM PDT            6.54            490         +      Not Applicable
  04/21/2026 06 AM PDT            6.57            499         +      Not Applicable
  04/21/2026 07 AM PDT            6.58            502         +      Not Applicable
  04/21/2026 08 AM PDT            6.59            505         +      Not Applicable
  04/21/2026 09 AM PDT            6.62            514         +      Not Applicable
  04/21/2026 10 AM PDT            6.63            517         +      Not Applicable
  04/21/2026 11 AM PDT            6.64            519         +      Not Applicable
  04/21/2026 12 PM PDT            6.65            522         +      Not Applicable
  04/21/2026 01 PM PDT            6.66            525         +      Not Applicable
  04/21/2026 02 PM PDT            6.71            540         +      Not Applicable
  04/21/2026 03 PM PDT            6.78            561         +      Not Applicable
  04/21/2026 04 PM PDT            6.83            576         +      Not Applicable
  04/21/2026 05 PM PDT            6.93            607         +      Not Applicable
  04/21/2026 06 PM PDT            7.04            642         +      Not Applicable
  04/21/2026 07 PM PDT            7.18            687         +      Not Applicable
  04/21/2026 08 PM PDT            7.31            729         +      Not Applicable
  04/21/2026 09 PM PDT            7.44            773         +      Not Applicable
  04/21/2026 10 PM PDT            7.55            811         +      Not Applicable
  04/21/2026 11 PM PDT            7.63            840         +      Not Applicable
  04/22/2026 12 AM PDT            7.68            858         +      Not Applicable
  04/22/2026 01 AM PDT            7.69            861         +      Not Applicable
  04/22/2026 02 AM PDT            7.68            858         -      Not Applicable
  04/22/2026 03 AM PDT            7.66            850         -      Not Applicable
  04/22/2026 04 AM PDT            7.62            836         -      Not Applicable
  04/22/2026 05 AM PDT            7.57            818         -      Not Applicable
  04/22/2026 06 AM PDT            7.49            791         -      Not Applicable
  04/22/2026 07 AM PDT            7.36            746         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/22/2026 08 AM PDT            7.24            706                Not Applicable
  04/22/2026 09 AM PDT            7.14            674         -      Not Applicable
  04/22/2026 10 AM PDT            7.08            655         -      Not Applicable
  04/22/2026 11 AM PDT            7.08            655         0      Not Applicable
  04/22/2026 12 PM PDT            7.16            680         +      Not Applicable
  04/22/2026 01 PM PDT            7.30            726         +      Not Applicable
  04/22/2026 02 PM PDT            7.46            780         +      Not Applicable
  04/22/2026 03 PM PDT            7.61            833         +      Not Applicable
  04/22/2026 04 PM PDT            7.73            876         +      Not Applicable
  04/22/2026 05 PM PDT            7.83            912         +      Not Applicable
  04/22/2026 06 PM PDT            7.88            930         +      Not Applicable
  04/22/2026 07 PM PDT            7.89            933         +      Not Applicable
  04/22/2026 08 PM PDT            7.88            930         -      Not Applicable
  04/22/2026 09 PM PDT            7.86            922         -      Not Applicable
  04/22/2026 10 PM PDT            7.82            908         -      Not Applicable
  04/22/2026 11 PM PDT            7.78            894         -      Not Applicable
  04/23/2026 12 AM PDT            7.72            872         -      Not Applicable
  04/23/2026 01 AM PDT            7.64            843         -      Not Applicable
  04/23/2026 02 AM PDT            7.57            818         -      Not Applicable
  04/23/2026 03 AM PDT            7.51            797         -      Not Applicable
  04/23/2026 04 AM PDT            7.45            777         -      Not Applicable
  04/23/2026 05 AM PDT            7.41            763         -      Not Applicable
  04/23/2026 06 AM PDT            7.34            739         -      Not Applicable
  04/23/2026 07 AM PDT            7.28            719         -      Not Applicable
  04/23/2026 08 AM PDT            7.24            706         -      Not Applicable
  04/23/2026 09 AM PDT            7.20            693         -      Not Applicable
  04/23/2026 10 AM PDT            7.16            680         -      Not Applicable
  04/23/2026 11 AM PDT            7.13            670         -      Not Applicable
  04/23/2026 12 PM PDT            7.11            664         -      Not Applicable
  04/23/2026 01 PM PDT            7.08            655         -      Not Applicable
  04/23/2026 02 PM PDT            7.06            648         -      Not Applicable
  04/23/2026 03 PM PDT            7.04            642         -      Not Applicable
  04/23/2026 04 PM PDT            7.03            638         -      Not Applicable
  04/23/2026 05 PM PDT            7.02            635         -      Not Applicable
  04/23/2026 06 PM PDT            7.02            635         0      Not Applicable
  04/23/2026 07 PM PDT            7.03            638         +      Not Applicable
  04/23/2026 08 PM PDT            7.03            638         0      Not Applicable
  04/23/2026 09 PM PDT            7.04            642         +      Not Applicable
  04/23/2026 10 PM PDT            7.04            642         0      Not Applicable
  04/23/2026 11 PM PDT            7.04            642         0      Not Applicable
  04/24/2026 12 AM PDT            7.03            638         -      Not Applicable
  04/24/2026 01 AM PDT            7.02            635         -      Not Applicable
  04/24/2026 02 AM PDT            7.01            632         -      Not Applicable
  04/24/2026 03 AM PDT            7.00            629         -      Not Applicable
  04/24/2026 04 AM PDT            6.99            626         -      Not Applicable
  04/24/2026 05 AM PDT            6.97            620         -      Not Applicable
  04/24/2026 06 AM PDT            6.96            616         -      Not Applicable
  04/24/2026 07 AM PDT            6.94            610         -      Not Applicable
  04/24/2026 08 AM PDT            6.92            604         -      Not Applicable
  04/24/2026 09 AM PDT            6.91            601         -      Not Applicable
  04/24/2026 10 AM PDT            6.89            595         -      Not Applicable
  04/24/2026 11 AM PDT            6.88            592         -      Not Applicable
  04/24/2026 12 PM PDT            6.87            589         -      Not Applicable
  04/24/2026 01 PM PDT            6.86            585         -      Not Applicable
  04/24/2026 02 PM PDT            6.84            579         -      Not Applicable
  04/24/2026 03 PM PDT            6.83            576         -      Not Applicable
  04/24/2026 04 PM PDT            6.82            573         -      Not Applicable
  04/24/2026 05 PM PDT            6.81            570         -      Not Applicable
  04/24/2026 06 PM PDT            6.80            567         -      Not Applicable
  04/24/2026 07 PM PDT            6.79            564         -      Not Applicable
  04/24/2026 08 PM PDT            6.78            561         -      Not Applicable
  04/24/2026 09 PM PDT            6.78            561         0      Not Applicable
  04/24/2026 10 PM PDT            6.77            558         -      Not Applicable
  04/24/2026 11 PM PDT            6.76            555         -      Not Applicable
  04/25/2026 12 AM PDT            6.75            552         -      Not Applicable
  04/25/2026 01 AM PDT            6.74            549         -      Not Applicable
  04/25/2026 02 AM PDT            6.72            543         -      Not Applicable
  04/25/2026 03 AM PDT            6.71            540         -      Not Applicable
  04/25/2026 04 AM PDT            6.70            537         -      Not Applicable
  04/25/2026 05 AM PDT            6.69            534         -      Not Applicable
  04/25/2026 06 AM PDT            6.68            531         -      Not Applicable
  04/25/2026 07 AM PDT            6.67            528         -      Not Applicable
  04/25/2026 08 AM PDT            6.65            522         -      Not Applicable
  04/25/2026 09 AM PDT            6.64            519         -      Not Applicable
  04/25/2026 10 AM PDT            6.63            517         -      Not Applicable
  04/25/2026 11 AM PDT            6.62            514         -      Not Applicable
  04/25/2026 12 PM PDT            6.61            511         -      Not Applicable
  04/25/2026 01 PM PDT            6.59            505         -      Not Applicable
  04/25/2026 02 PM PDT            6.58            502         -      Not Applicable
  04/25/2026 03 PM PDT            6.57            499         -      Not Applicable
  04/25/2026 04 PM PDT            6.57            499         0      Not Applicable
  04/25/2026 05 PM PDT            6.56            496         -      Not Applicable
  04/25/2026 06 PM PDT            6.56            496         0      Not Applicable
  04/25/2026 07 PM PDT            6.57            499         +      Not Applicable
  04/25/2026 08 PM PDT            6.57            499         0      Not Applicable
  04/25/2026 09 PM PDT            6.57            499         0      Not Applicable
  04/25/2026 10 PM PDT            6.57            499         0      Not Applicable
  04/25/2026 11 PM PDT            6.57            499         0      Not Applicable
  04/26/2026 12 AM PDT            6.57            499         0      Not Applicable
  04/26/2026 01 AM PDT            6.56            496         -      Not Applicable
  04/26/2026 02 AM PDT            6.55            493         -      Not Applicable
  04/26/2026 03 AM PDT            6.54            490         -      Not Applicable
  04/26/2026 04 AM PDT            6.53            488         -      Not Applicable
  04/26/2026 05 AM PDT            6.52            485         -      Not Applicable
  04/26/2026 06 AM PDT            6.50            479         -      Not Applicable
  04/26/2026 07 AM PDT            6.49            476         -      Not Applicable
  04/26/2026 08 AM PDT            6.48            473         -      Not Applicable
  04/26/2026 09 AM PDT            6.47            470         -      Not Applicable
  04/26/2026 10 AM PDT            6.45            465         -      Not Applicable
  04/26/2026 11 AM PDT            6.44            462         -      Not Applicable
  04/26/2026 12 PM PDT            6.43            459         -      Not Applicable
  04/26/2026 01 PM PDT            6.42            457         -      Not Applicable
  04/26/2026 02 PM PDT            6.41            454         -      Not Applicable
  04/26/2026 03 PM PDT            6.40            451         -      Not Applicable
  04/26/2026 04 PM PDT            6.39            448         -      Not Applicable
  04/26/2026 05 PM PDT            6.38            446         -      Not Applicable
  04/26/2026 06 PM PDT            6.37            443         -      Not Applicable
  04/26/2026 07 PM PDT            6.36            440         -      Not Applicable
  04/26/2026 08 PM PDT            6.34            435         -      Not Applicable
  04/26/2026 09 PM PDT            6.33            432         -      Not Applicable
  04/26/2026 10 PM PDT            6.33            432         0      Not Applicable
  04/26/2026 11 PM PDT            6.32            429         -      Not Applicable
  04/27/2026 12 AM PDT            6.31            427         -      Not Applicable
  04/27/2026 01 AM PDT            6.30            424         -      Not Applicable
  04/27/2026 02 AM PDT            6.29            421         -      Not Applicable
  04/27/2026 03 AM PDT            6.28            418         -      Not Applicable
  04/27/2026 04 AM PDT            6.27            416         -      Not Applicable
  04/27/2026 05 AM PDT            6.26            413         -      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.