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: Dec 28 2025 at 8:54 AM PSTNext Issuance: Dec 29 2025 at 9:00 AM PST
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:  12/28/2025 at 08:57 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/24/2025 at 08:00 PM PST
# Maximum Observed Stage:                       12.22 Feet
# Maximum Observed Flow:                        3620 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/28/2025 at 09:00 AM PST
# Maximum Forecast Stage:                       6.68 Feet
# Maximum Forecast Flow:                        531 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/23/2025 08 AM PST            6.34            435                Not Applicable
  12/23/2025 09 AM PST            6.25            410         -      Not Applicable
  12/23/2025 10 AM PST            6.17            389         -      Not Applicable
  12/23/2025 11 AM PST            6.08            367         -      Not Applicable
  12/23/2025 12 PM PST            6.01            349         -      Not Applicable
  12/23/2025 01 PM PST            5.95            334         -      Not Applicable
  12/23/2025 02 PM PST            5.89            320         -      Not Applicable
  12/23/2025 03 PM PST            5.83            305         -      Not Applicable
  12/23/2025 04 PM PST            5.78            293         -      Not Applicable
  12/23/2025 05 PM PST            5.74            284         -      Not Applicable
  12/23/2025 06 PM PST            5.69            273         -      Not Applicable
  12/23/2025 07 PM PST            5.66            266         -      Not Applicable
  12/23/2025 08 PM PST            5.62            257         -      Not Applicable
  12/23/2025 09 PM PST            5.59            251         -      Not Applicable
  12/23/2025 10 PM PST            5.56            244         -      Not Applicable
  12/23/2025 11 PM PST            5.54            240         -      Not Applicable
  12/24/2025 12 AM PST            5.51            233         -      Not Applicable
  12/24/2025 01 AM PST            5.48            227         -      Not Applicable
  12/24/2025 02 AM PST            5.46            222         -      Not Applicable
  12/24/2025 03 AM PST            5.43            216         -      Not Applicable
  12/24/2025 04 AM PST            5.42            214         -      Not Applicable
  12/24/2025 05 AM PST            5.40            210         -      Not Applicable
  12/24/2025 06 AM PST            5.39            208         -      Not Applicable
  12/24/2025 07 AM PST            5.40            210         +      Not Applicable
  12/24/2025 08 AM PST            5.48            227         +      Not Applicable
  12/24/2025 09 AM PST            5.60            253         +      Not Applicable
  12/24/2025 10 AM PST            5.86            312         +      Not Applicable
  12/24/2025 11 AM PST            6.16            387         +      Not Applicable
  12/24/2025 12 PM PST            6.53            488         +      Not Applicable
  12/24/2025 01 PM PST            7.03            638         +      Not Applicable
  12/24/2025 02 PM PST            7.84            915         +      Not Applicable
  12/24/2025 03 PM PST            8.49           1165         +      Not Applicable
  12/24/2025 04 PM PST            9.15           1443         +      Not Applicable
  12/24/2025 05 PM PST            9.97           1820         +      Not Applicable
  12/24/2025 06 PM PST           10.84           2388         +      Not Applicable
  12/24/2025 07 PM PST           11.75           3167         +      Not Applicable
  12/24/2025 08 PM PST           12.22           3620         +      Not Applicable
  12/24/2025 09 PM PST           12.16           3560         -      Not Applicable
  12/24/2025 10 PM PST           12.03           3433         -      Not Applicable
  12/24/2025 11 PM PST           11.73           3149         -      Not Applicable
  12/25/2025 12 AM PST           11.37           2827         -      Not Applicable
  12/25/2025 01 AM PST           11.14           2631         -      Not Applicable
  12/25/2025 02 AM PST           10.72           2295         -      Not Applicable
  12/25/2025 03 AM PST           10.43           2079         -      Not Applicable
  12/25/2025 04 AM PST           10.29           1980         -      Not Applicable
  12/25/2025 05 AM PST           10.03           1849         -      Not Applicable
  12/25/2025 06 AM PST            9.79           1734         -      Not Applicable
  12/25/2025 07 AM PST            9.60           1646         -      Not Applicable
  12/25/2025 08 AM PST            9.44           1572         -      Not Applicable
  12/25/2025 09 AM PST            9.30           1509         -      Not Applicable
  12/25/2025 10 AM PST            9.19           1461         -      Not Applicable
  12/25/2025 11 AM PST            9.12           1430         -      Not Applicable
  12/25/2025 12 PM PST            9.13           1434         +      Not Applicable
  12/25/2025 01 PM PST            9.22           1474         +      Not Applicable
  12/25/2025 02 PM PST            9.35           1531         +      Not Applicable
  12/25/2025 03 PM PST            9.47           1586         +      Not Applicable
  12/25/2025 04 PM PST            9.56           1628         +      Not Applicable
  12/25/2025 05 PM PST            9.51           1605         -      Not Applicable
  12/25/2025 06 PM PST            9.41           1559         -      Not Applicable
  12/25/2025 07 PM PST            9.33           1522         -      Not Applicable
  12/25/2025 08 PM PST            9.22           1474         -      Not Applicable
  12/25/2025 09 PM PST            9.06           1404         -      Not Applicable
  12/25/2025 10 PM PST            8.82           1301         -      Not Applicable
  12/25/2025 11 PM PST            8.60           1210         -      Not Applicable
  12/26/2025 12 AM PST            8.45           1149         -      Not Applicable
  12/26/2025 01 AM PST            8.33           1102         -      Not Applicable
  12/26/2025 02 AM PST            8.26           1074         -      Not Applicable
  12/26/2025 03 AM PST            8.22           1059         -      Not Applicable
  12/26/2025 04 AM PST            8.21           1055         -      Not Applicable
  12/26/2025 05 AM PST            8.27           1078         +      Not Applicable
  12/26/2025 06 AM PST            8.43           1141         +      Not Applicable
  12/26/2025 07 AM PST            8.68           1243         +      Not Applicable
  12/26/2025 08 AM PST            8.88           1327         +      Not Applicable
  12/26/2025 09 AM PST            9.09           1417         +      Not Applicable
  12/26/2025 10 AM PST            9.38           1545         +      Not Applicable
  12/26/2025 11 AM PST            9.62           1655         +      Not Applicable
  12/26/2025 12 PM PST            9.73           1706         +      Not Applicable
  12/26/2025 01 PM PST            9.62           1655         -      Not Applicable
  12/26/2025 02 PM PST            9.42           1563         -      Not Applicable
  12/26/2025 03 PM PST            9.23           1478         -      Not Applicable
  12/26/2025 04 PM PST            9.04           1395         -      Not Applicable
  12/26/2025 05 PM PST            8.86           1318         -      Not Applicable
  12/26/2025 06 PM PST            8.72           1259         -      Not Applicable
  12/26/2025 07 PM PST            8.59           1206         -      Not Applicable
  12/26/2025 08 PM PST            8.47           1157         -      Not Applicable
  12/26/2025 09 PM PST            8.36           1113         -      Not Applicable
  12/26/2025 10 PM PST            8.27           1078         -      Not Applicable
  12/26/2025 11 PM PST            8.20           1051         -      Not Applicable
  12/27/2025 12 AM PST            8.13           1024         -      Not Applicable
  12/27/2025 01 AM PST            8.08           1005         -      Not Applicable
  12/27/2025 02 AM PST            8.01            979         -      Not Applicable
  12/27/2025 03 AM PST            7.95            956         -      Not Applicable
  12/27/2025 04 AM PST            7.90            937         -      Not Applicable
  12/27/2025 05 AM PST            7.84            915         -      Not Applicable
  12/27/2025 06 AM PST            7.78            894         -      Not Applicable
  12/27/2025 07 AM PST            7.72            872         -      Not Applicable
  12/27/2025 08 AM PST            7.66            850         -      Not Applicable
  12/27/2025 09 AM PST            7.60            829         -      Not Applicable
  12/27/2025 10 AM PST            7.54            808         -      Not Applicable
  12/27/2025 11 AM PST            7.50            794         -      Not Applicable
  12/27/2025 12 PM PST            7.44            773         -      Not Applicable
  12/27/2025 01 PM PST            7.40            760         -      Not Applicable
  12/27/2025 02 PM PST            7.33            736         -      Not Applicable
  12/27/2025 03 PM PST            7.31            729         -      Not Applicable
  12/27/2025 04 PM PST            7.26            713         -      Not Applicable
  12/27/2025 05 PM PST            7.22            700         -      Not Applicable
  12/27/2025 06 PM PST            7.19            690         -      Not Applicable
  12/27/2025 07 PM PST            7.15            677         -      Not Applicable
  12/27/2025 08 PM PST            7.11            664         -      Not Applicable
  12/27/2025 09 PM PST            7.07            651         -      Not Applicable
  12/27/2025 10 PM PST            7.04            642         -      Not Applicable
  12/27/2025 11 PM PST            7.01            632         -      Not Applicable
  12/28/2025 12 AM PST            6.99            626         -      Not Applicable
  12/28/2025 01 AM PST            6.96            616         -      Not Applicable
  12/28/2025 02 AM PST            6.94            610         -      Not Applicable
  12/28/2025 03 AM PST            6.90            598         -      Not Applicable
  12/28/2025 04 AM PST            6.88            592         -      Not Applicable
  12/28/2025 05 AM PST            6.84            579         -      Not Applicable
  12/28/2025 06 AM PST            6.80            567         -      Not Applicable
  12/28/2025 07 AM PST            6.76            555         -      Not Applicable
  12/28/2025 08 AM PST            6.72            543         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/28/2025 09 AM PST            6.68            531                Not Applicable
  12/28/2025 10 AM PST            6.64            519         -      Not Applicable
  12/28/2025 11 AM PST            6.59            505         -      Not Applicable
  12/28/2025 12 PM PST            6.55            493         -      Not Applicable
  12/28/2025 01 PM PST            6.51            482         -      Not Applicable
  12/28/2025 02 PM PST            6.47            470         -      Not Applicable
  12/28/2025 03 PM PST            6.42            457         -      Not Applicable
  12/28/2025 04 PM PST            6.38            446         -      Not Applicable
  12/28/2025 05 PM PST            6.34            435         -      Not Applicable
  12/28/2025 06 PM PST            6.29            421         -      Not Applicable
  12/28/2025 07 PM PST            6.25            410         -      Not Applicable
  12/28/2025 08 PM PST            6.20            397         -      Not Applicable
  12/28/2025 09 PM PST            6.16            387         -      Not Applicable
  12/28/2025 10 PM PST            6.11            374         -      Not Applicable
  12/28/2025 11 PM PST            6.07            364         -      Not Applicable
  12/29/2025 12 AM PST            6.02            351         -      Not Applicable
  12/29/2025 01 AM PST            5.97            339         -      Not Applicable
  12/29/2025 02 AM PST            5.93            329         -      Not Applicable
  12/29/2025 03 AM PST            5.88            317         -      Not Applicable
  12/29/2025 04 AM PST            5.83            305         -      Not Applicable
  12/29/2025 05 AM PST            5.82            303         -      Not Applicable
  12/29/2025 06 AM PST            5.81            300         -      Not Applicable
  12/29/2025 07 AM PST            5.79            296         -      Not Applicable
  12/29/2025 08 AM PST            5.78            293         -      Not Applicable
  12/29/2025 09 AM PST            5.77            291         -      Not Applicable
  12/29/2025 10 AM PST            5.76            289         -      Not Applicable
  12/29/2025 11 AM PST            5.75            286         -      Not Applicable
  12/29/2025 12 PM PST            5.73            282         -      Not Applicable
  12/29/2025 01 PM PST            5.72            279         -      Not Applicable
  12/29/2025 02 PM PST            5.71            277         -      Not Applicable
  12/29/2025 03 PM PST            5.70            275         -      Not Applicable
  12/29/2025 04 PM PST            5.69            273         -      Not Applicable
  12/29/2025 05 PM PST            5.68            270         -      Not Applicable
  12/29/2025 06 PM PST            5.67            268         -      Not Applicable
  12/29/2025 07 PM PST            5.65            264         -      Not Applicable
  12/29/2025 08 PM PST            5.64            262         -      Not Applicable
  12/29/2025 09 PM PST            5.63            259         -      Not Applicable
  12/29/2025 10 PM PST            5.62            257         -      Not Applicable
  12/29/2025 11 PM PST            5.61            255         -      Not Applicable
  12/30/2025 12 AM PST            5.60            253         -      Not Applicable
  12/30/2025 01 AM PST            5.59            251         -      Not Applicable
  12/30/2025 02 AM PST            5.58            248         -      Not Applicable
  12/30/2025 03 AM PST            5.57            246         -      Not Applicable
  12/30/2025 04 AM PST            5.56            244         -      Not Applicable
  12/30/2025 05 AM PST            5.55            242         -      Not Applicable
  12/30/2025 06 AM PST            5.54            240         -      Not Applicable
  12/30/2025 07 AM PST            5.53            237         -      Not Applicable
  12/30/2025 08 AM PST            5.52            235         -      Not Applicable
  12/30/2025 09 AM PST            5.51            233         -      Not Applicable
  12/30/2025 10 AM PST            5.50            231         -      Not Applicable
  12/30/2025 11 AM PST            5.49            229         -      Not Applicable
  12/30/2025 12 PM PST            5.48            227         -      Not Applicable
  12/30/2025 01 PM PST            5.47            225         -      Not Applicable
  12/30/2025 02 PM PST            5.47            225         0      Not Applicable
  12/30/2025 03 PM PST            5.46            222         -      Not Applicable
  12/30/2025 04 PM PST            5.45            220         -      Not Applicable
  12/30/2025 05 PM PST            5.44            218         -      Not Applicable
  12/30/2025 06 PM PST            5.43            216         -      Not Applicable
  12/30/2025 07 PM PST            5.42            214         -      Not Applicable
  12/30/2025 08 PM PST            5.41            212         -      Not Applicable
  12/30/2025 09 PM PST            5.41            212         0      Not Applicable
  12/30/2025 10 PM PST            5.40            210         -      Not Applicable
  12/30/2025 11 PM PST            5.39            208         -      Not Applicable
  12/31/2025 12 AM PST            5.38            206         -      Not Applicable
  12/31/2025 01 AM PST            5.37            204         -      Not Applicable
  12/31/2025 02 AM PST            5.37            204         0      Not Applicable
  12/31/2025 03 AM PST            5.36            202         -      Not Applicable
  12/31/2025 04 AM PST            5.35            200         -      Not Applicable
  12/31/2025 05 AM PST            5.35            200         0      Not Applicable
  12/31/2025 06 AM PST            5.34            198         -      Not Applicable
  12/31/2025 07 AM PST            5.33            196         -      Not Applicable
  12/31/2025 08 AM PST            5.33            196         0      Not Applicable
  12/31/2025 09 AM PST            5.32            194         -      Not Applicable
  12/31/2025 10 AM PST            5.32            194         0      Not Applicable
  12/31/2025 11 AM PST            5.31            192         -      Not Applicable
  12/31/2025 12 PM PST            5.30            190         -      Not Applicable
  12/31/2025 01 PM PST            5.29            188         -      Not Applicable
  12/31/2025 02 PM PST            5.29            188         0      Not Applicable
  12/31/2025 03 PM PST            5.28            186         -      Not Applicable
  12/31/2025 04 PM PST            5.28            186         0      Not Applicable
  12/31/2025 05 PM PST            5.27            184         -      Not Applicable
  12/31/2025 06 PM PST            5.26            182         -      Not Applicable
  12/31/2025 07 PM PST            5.26            182         0      Not Applicable
  12/31/2025 08 PM PST            5.25            180         -      Not Applicable
  12/31/2025 09 PM PST            5.24            178         -      Not Applicable
  12/31/2025 10 PM PST            5.24            178         0      Not Applicable
  12/31/2025 11 PM PST            5.23            177         -      Not Applicable
  01/01/2026 12 AM PST            5.22            175         -      Not Applicable
  01/01/2026 01 AM PST            5.22            175         0      Not Applicable
  01/01/2026 02 AM PST            5.22            175         0      Not Applicable
  01/01/2026 03 AM PST            5.21            173         -      Not Applicable
  01/01/2026 04 AM PST            5.21            173         0      Not Applicable
  01/01/2026 05 AM PST            5.22            175         +      Not Applicable
  01/01/2026 06 AM PST            5.22            175         0      Not Applicable
  01/01/2026 07 AM PST            5.24            178         +      Not Applicable
  01/01/2026 08 AM PST            5.25            180         +      Not Applicable
  01/01/2026 09 AM PST            5.26            182         +      Not Applicable
  01/01/2026 10 AM PST            5.28            186         +      Not Applicable
  01/01/2026 11 AM PST            5.31            192         +      Not Applicable
  01/01/2026 12 PM PST            5.34            198         +      Not Applicable
  01/01/2026 01 PM PST            5.37            204         +      Not Applicable
  01/01/2026 02 PM PST            5.42            214         +      Not Applicable
  01/01/2026 03 PM PST            5.45            220         +      Not Applicable
  01/01/2026 04 PM PST            5.49            229         +      Not Applicable
  01/01/2026 05 PM PST            5.54            240         +      Not Applicable
  01/01/2026 06 PM PST            5.58            248         +      Not Applicable
  01/01/2026 07 PM PST            5.62            257         +      Not Applicable
  01/01/2026 08 PM PST            5.66            266         +      Not Applicable
  01/01/2026 09 PM PST            5.69            273         +      Not Applicable
  01/01/2026 10 PM PST            5.73            282         +      Not Applicable
  01/01/2026 11 PM PST            5.76            289         +      Not Applicable
  01/02/2026 12 AM PST            5.79            296         +      Not Applicable
  01/02/2026 01 AM PST            5.82            303         +      Not Applicable
  01/02/2026 02 AM PST            5.86            312         +      Not Applicable
  01/02/2026 03 AM PST            5.89            320         +      Not Applicable
  01/02/2026 04 AM PST            5.93            329         +      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.