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

 | 

SOUTH FORK AMERICAN RIVER - PLACERVILLE (CBAC1)
Latitude: 38.77º NLongitude: 120.82º WElevation: 931 Feet
Location: El Dorado County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Nov 12 2025 at 1:46 PM PSTNext Issuance: Nov 13 2025 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A
Please Note:

# Tabular Observed and Forecast Hydrograph Information
#
# Location: South Fork American River - Placerville (CBAC1)
#
# File Generation Time:  11/12/2025 at 01:48 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/09/2025 at 12:00 PM PST
# Maximum Observed Stage:                       3.78 Feet
# Maximum Observed Flow:                        1447 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/14/2025 at 12:00 PM PST
# Maximum Forecast Stage:                       4.95 Feet
# Maximum Forecast Flow:                        2428 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/07/2025 01 PM PST            1.48            267                Not Applicable
  11/07/2025 02 PM PST            1.31            216         -      Not Applicable
  11/07/2025 03 PM PST            1.31            216         0      Not Applicable
  11/07/2025 04 PM PST            1.31            216         0      Not Applicable
  11/07/2025 05 PM PST            1.31            216         0      Not Applicable
  11/07/2025 06 PM PST            1.31            216         0      Not Applicable
  11/07/2025 07 PM PST            1.31            216         0      Not Applicable
  11/07/2025 08 PM PST            1.31            216         0      Not Applicable
  11/07/2025 09 PM PST            1.31            216         0      Not Applicable
  11/07/2025 10 PM PST            1.31            216         0      Not Applicable
  11/07/2025 11 PM PST            1.31            216         0      Not Applicable
  11/08/2025 12 AM PST            1.31            216         0      Not Applicable
  11/08/2025 01 AM PST            2.27            566         +      Not Applicable
  11/08/2025 02 AM PST            2.27            566         0      Not Applicable
  11/08/2025 03 AM PST            2.12            502         -      Not Applicable
  11/08/2025 04 AM PST            1.61            309         -      Not Applicable
  11/08/2025 05 AM PST            1.31            216         -      Not Applicable
  11/08/2025 06 AM PST            1.31            216         0      Not Applicable
  11/08/2025 07 AM PST            1.93            425         +      Not Applicable
  11/08/2025 08 AM PST            2.99            912         +      Not Applicable
  11/08/2025 09 AM PST            3.70           1389         +      Not Applicable
  11/08/2025 10 AM PST            3.74           1418         +      Not Applicable
  11/08/2025 11 AM PST            3.75           1425         +      Not Applicable
  11/08/2025 12 PM PST            3.76           1433         +      Not Applicable
  11/08/2025 01 PM PST            3.20           1037         -      Not Applicable
  11/08/2025 02 PM PST            2.49            666         -      Not Applicable
  11/08/2025 03 PM PST            2.08            485         -      Not Applicable
  11/08/2025 04 PM PST            1.54            286         -      Not Applicable
  11/08/2025 05 PM PST            1.32            219         -      Not Applicable
  11/08/2025 06 PM PST            1.33            222         +      Not Applicable
  11/08/2025 07 PM PST            1.32            219         -      Not Applicable
  11/08/2025 08 PM PST            1.32            219         0      Not Applicable
  11/08/2025 09 PM PST            1.96            437         +      Not Applicable
  11/08/2025 10 PM PST            3.01            922         +      Not Applicable
  11/08/2025 11 PM PST            3.24           1062         +      Not Applicable
  11/09/2025 12 AM PST            3.24           1062         0      Not Applicable
  11/09/2025 01 AM PST            3.24           1062         0      Not Applicable
  11/09/2025 02 AM PST            3.24           1062         0      Not Applicable
  11/09/2025 03 AM PST            3.18           1023         -      Not Applicable
  11/09/2025 04 AM PST            2.47            657         -      Not Applicable
  11/09/2025 05 AM PST            2.30            579         -      Not Applicable
  11/09/2025 06 AM PST            2.30            579         0      Not Applicable
  11/09/2025 07 AM PST            2.57            701         +      Not Applicable
  11/09/2025 08 AM PST            3.40           1173         +      Not Applicable
  11/09/2025 09 AM PST            3.76           1433         +      Not Applicable
  11/09/2025 10 AM PST            3.76           1433         0      Not Applicable
  11/09/2025 11 AM PST            3.77           1440         +      Not Applicable
  11/09/2025 12 PM PST            3.78           1447         +      Not Applicable
  11/09/2025 01 PM PST            3.20           1037         -      Not Applicable
  11/09/2025 02 PM PST            2.49            666         -      Not Applicable
  11/09/2025 03 PM PST            2.08            485         -      Not Applicable
  11/09/2025 04 PM PST            1.54            286         -      Not Applicable
  11/09/2025 05 PM PST            1.32            219         -      Not Applicable
  11/09/2025 06 PM PST            1.32            219         0      Not Applicable
  11/09/2025 07 PM PST            1.32            219         0      Not Applicable
  11/09/2025 08 PM PST            1.31            216         -      Not Applicable
  11/09/2025 09 PM PST            1.31            216         0      Not Applicable
  11/09/2025 10 PM PST            1.86            398         +      Not Applicable
  11/09/2025 11 PM PST            2.28            570         +      Not Applicable
  11/10/2025 12 AM PST            2.28            570         0      Not Applicable
  11/10/2025 01 AM PST            1.99            450         -      Not Applicable
  11/10/2025 02 AM PST            2.43            639         +      Not Applicable
  11/10/2025 03 AM PST            2.90            867         +      Not Applicable
  11/10/2025 04 AM PST            2.90            867         0      Not Applicable
  11/10/2025 05 AM PST            2.90            867         0      Not Applicable
  11/10/2025 06 AM PST            2.90            867         0      Not Applicable
  11/10/2025 07 AM PST            2.90            867         0      Not Applicable
  11/10/2025 08 AM PST            2.91            872         +      Not Applicable
  11/10/2025 09 AM PST            2.91            872         0      Not Applicable
  11/10/2025 10 AM PST            2.91            872         0      Not Applicable
  11/10/2025 11 AM PST            2.91            872         0      Not Applicable
  11/10/2025 12 PM PST            2.90            867         -      Not Applicable
  11/10/2025 01 PM PST            2.91            872         +      Not Applicable
  11/10/2025 02 PM PST            2.91            872         0      Not Applicable
  11/10/2025 03 PM PST            2.91            872         0      Not Applicable
  11/10/2025 04 PM PST            2.91            872         0      Not Applicable
  11/10/2025 05 PM PST            2.92            877         +      Not Applicable
  11/10/2025 06 PM PST            2.84            834         -      Not Applicable
  11/10/2025 07 PM PST            2.31            584         -      Not Applicable
  11/10/2025 08 PM PST            2.31            584         0      Not Applicable
  11/10/2025 09 PM PST            2.31            584         0      Not Applicable
  11/10/2025 10 PM PST            2.31            584         0      Not Applicable
  11/10/2025 11 PM PST            1.98            446         -      Not Applicable
  11/11/2025 12 AM PST            1.95            433         -      Not Applicable
  11/11/2025 01 AM PST            1.94            429         -      Not Applicable
  11/11/2025 02 AM PST            1.94            429         0      Not Applicable
  11/11/2025 03 AM PST            1.94            429         0      Not Applicable
  11/11/2025 04 AM PST            1.94            429         0      Not Applicable
  11/11/2025 05 AM PST            1.94            429         0      Not Applicable
  11/11/2025 06 AM PST            1.94            429         0      Not Applicable
  11/11/2025 07 AM PST            1.95            433         +      Not Applicable
  11/11/2025 08 AM PST            1.95            433         0      Not Applicable
  11/11/2025 09 AM PST            1.95            433         0      Not Applicable
  11/11/2025 10 AM PST            1.94            429         -      Not Applicable
  11/11/2025 11 AM PST            1.94            429         0      Not Applicable
  11/11/2025 12 PM PST            1.94            429         0      Not Applicable
  11/11/2025 01 PM PST            1.94            429         0      Not Applicable
  11/11/2025 02 PM PST            1.94            429         0      Not Applicable
  11/11/2025 03 PM PST            1.94            429         0      Not Applicable
  11/11/2025 04 PM PST            1.94            429         0      Not Applicable
  11/11/2025 05 PM PST            1.94            429         0      Not Applicable
  11/11/2025 06 PM PST            1.94            429         0      Not Applicable
  11/11/2025 07 PM PST            1.94            429         0      Not Applicable
  11/11/2025 08 PM PST            1.94            429         0      Not Applicable
  11/11/2025 09 PM PST            1.94            429         0      Not Applicable
  11/11/2025 10 PM PST            1.94            429         0      Not Applicable
  11/11/2025 11 PM PST            1.94            429         0      Not Applicable
  11/12/2025 12 AM PST            1.94            429         0      Not Applicable
  11/12/2025 01 AM PST            1.94            429         0      Not Applicable
  11/12/2025 02 AM PST            1.93            425         -      Not Applicable
  11/12/2025 03 AM PST            1.93            425         0      Not Applicable
  11/12/2025 04 AM PST            1.93            425         0      Not Applicable
  11/12/2025 05 AM PST            1.93            425         0      Not Applicable
  11/12/2025 06 AM PST            1.93            425         0      Not Applicable
  11/12/2025 07 AM PST            1.93            425         0      Not Applicable
  11/12/2025 08 AM PST            1.93            425         0      Not Applicable
  11/12/2025 09 AM PST            1.94            429         +      Not Applicable
  11/12/2025 10 AM PST            1.93            425         -      Not Applicable
  11/12/2025 11 AM PST            1.94            429         +      Not Applicable
  11/12/2025 12 PM PST            1.90            413         -      Not Applicable
  11/12/2025 01 PM PST            1.86            398         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/12/2025 02 PM PST            1.84            391                Not Applicable
  11/12/2025 03 PM PST            1.92            421         +      Not Applicable
  11/12/2025 04 PM PST            1.92            421         0      Not Applicable
  11/12/2025 05 PM PST            1.83            388         -      Not Applicable
  11/12/2025 06 PM PST            1.71            345         -      Not Applicable
  11/12/2025 07 PM PST            1.60            305         -      Not Applicable
  11/12/2025 08 PM PST            1.51            276         -      Not Applicable
  11/12/2025 09 PM PST            1.51            276         0      Not Applicable
  11/12/2025 10 PM PST            1.60            305         +      Not Applicable
  11/12/2025 11 PM PST            1.68            334         +      Not Applicable
  11/13/2025 12 AM PST            1.74            356         +      Not Applicable
  11/13/2025 01 AM PST            1.79            373         +      Not Applicable
  11/13/2025 02 AM PST            1.82            384         +      Not Applicable
  11/13/2025 03 AM PST            1.84            391         +      Not Applicable
  11/13/2025 04 AM PST            1.85            395         +      Not Applicable
  11/13/2025 05 AM PST            1.86            398         +      Not Applicable
  11/13/2025 06 AM PST            1.87            402         +      Not Applicable
  11/13/2025 07 AM PST            1.88            406         +      Not Applicable
  11/13/2025 08 AM PST            1.88            406         0      Not Applicable
  11/13/2025 09 AM PST            1.89            409         +      Not Applicable
  11/13/2025 10 AM PST            1.90            413         +      Not Applicable
  11/13/2025 11 AM PST            1.91            417         +      Not Applicable
  11/13/2025 12 PM PST            1.93            425         +      Not Applicable
  11/13/2025 01 PM PST            1.96            437         +      Not Applicable
  11/13/2025 02 PM PST            2.02            462         +      Not Applicable
  11/13/2025 03 PM PST            2.10            493         +      Not Applicable
  11/13/2025 04 PM PST            2.20            537         +      Not Applicable
  11/13/2025 05 PM PST            2.32            588         +      Not Applicable
  11/13/2025 06 PM PST            2.43            639         +      Not Applicable
  11/13/2025 07 PM PST            2.56            697         +      Not Applicable
  11/13/2025 08 PM PST            2.71            771         +      Not Applicable
  11/13/2025 09 PM PST            2.90            867         +      Not Applicable
  11/13/2025 10 PM PST            3.12            982         +      Not Applicable
  11/13/2025 11 PM PST            3.32           1115         +      Not Applicable
  11/14/2025 12 AM PST            3.59           1309         +      Not Applicable
  11/14/2025 01 AM PST            3.83           1485         +      Not Applicable
  11/14/2025 02 AM PST            4.05           1654         +      Not Applicable
  11/14/2025 03 AM PST            4.25           1807         +      Not Applicable
  11/14/2025 04 AM PST            4.41           1942         +      Not Applicable
  11/14/2025 05 AM PST            4.57           2080         +      Not Applicable
  11/14/2025 06 AM PST            4.71           2206         +      Not Applicable
  11/14/2025 07 AM PST            4.80           2288         +      Not Applicable
  11/14/2025 08 AM PST            4.85           2334         +      Not Applicable
  11/14/2025 09 AM PST            4.88           2362         +      Not Applicable
  11/14/2025 10 AM PST            4.90           2381         +      Not Applicable
  11/14/2025 11 AM PST            4.93           2409         +      Not Applicable
  11/14/2025 12 PM PST            4.95           2428         +      Not Applicable
  11/14/2025 01 PM PST            4.95           2428         0      Not Applicable
  11/14/2025 02 PM PST            4.92           2400         -      Not Applicable
  11/14/2025 03 PM PST            4.89           2372         -      Not Applicable
  11/14/2025 04 PM PST            4.85           2334         -      Not Applicable
  11/14/2025 05 PM PST            4.80           2288         -      Not Applicable
  11/14/2025 06 PM PST            4.75           2242         -      Not Applicable
  11/14/2025 07 PM PST            4.69           2188         -      Not Applicable
  11/14/2025 08 PM PST            4.61           2116         -      Not Applicable
  11/14/2025 09 PM PST            4.51           2028         -      Not Applicable
  11/14/2025 10 PM PST            4.42           1950         -      Not Applicable
  11/14/2025 11 PM PST            4.32           1866         -      Not Applicable
  11/15/2025 12 AM PST            4.22           1782         -      Not Applicable
  11/15/2025 01 AM PST            4.12           1708         -      Not Applicable
  11/15/2025 02 AM PST            4.03           1639         -      Not Applicable
  11/15/2025 03 AM PST            3.93           1561         -      Not Applicable
  11/15/2025 04 AM PST            3.84           1492         -      Not Applicable
  11/15/2025 05 AM PST            3.75           1425         -      Not Applicable
  11/15/2025 06 AM PST            3.67           1367         -      Not Applicable
  11/15/2025 07 AM PST            3.59           1309         -      Not Applicable
  11/15/2025 08 AM PST            3.53           1264         -      Not Applicable
  11/15/2025 09 AM PST            3.47           1220         -      Not Applicable
  11/15/2025 10 AM PST            3.40           1173         -      Not Applicable
  11/15/2025 11 AM PST            3.35           1137         -      Not Applicable
  11/15/2025 12 PM PST            3.29           1095         -      Not Applicable
  11/15/2025 01 PM PST            3.23           1056         -      Not Applicable
  11/15/2025 02 PM PST            3.17           1016         -      Not Applicable
  11/15/2025 03 PM PST            3.13            989         -      Not Applicable
  11/15/2025 04 PM PST            3.10            969         -      Not Applicable
  11/15/2025 05 PM PST            3.05            943         -      Not Applicable
  11/15/2025 06 PM PST            3.01            922         -      Not Applicable
  11/15/2025 07 PM PST            2.96            897         -      Not Applicable
  11/15/2025 08 PM PST            2.94            887         -      Not Applicable
  11/15/2025 09 PM PST            2.93            882         -      Not Applicable
  11/15/2025 10 PM PST            2.93            882         0      Not Applicable
  11/15/2025 11 PM PST            2.94            887         +      Not Applicable
  11/16/2025 12 AM PST            2.94            887         0      Not Applicable
  11/16/2025 01 AM PST            2.95            892         +      Not Applicable
  11/16/2025 02 AM PST            2.97            902         +      Not Applicable
  11/16/2025 03 AM PST            2.99            912         +      Not Applicable
  11/16/2025 04 AM PST            3.03            932         +      Not Applicable
  11/16/2025 05 AM PST            3.06            948         +      Not Applicable
  11/16/2025 06 AM PST            3.10            969         +      Not Applicable
  11/16/2025 07 AM PST            3.12            982         +      Not Applicable
  11/16/2025 08 AM PST            3.13            989         +      Not Applicable
  11/16/2025 09 AM PST            3.13            989         0      Not Applicable
  11/16/2025 10 AM PST            3.12            982         -      Not Applicable
  11/16/2025 11 AM PST            3.11            976         -      Not Applicable
  11/16/2025 12 PM PST            3.09            964         -      Not Applicable
  11/16/2025 01 PM PST            3.08            959         -      Not Applicable
  11/16/2025 02 PM PST            3.06            948         -      Not Applicable
  11/16/2025 03 PM PST            3.05            943         -      Not Applicable
  11/16/2025 04 PM PST            3.03            932         -      Not Applicable
  11/16/2025 05 PM PST            3.02            927         -      Not Applicable
  11/16/2025 06 PM PST            3.01            922         -      Not Applicable
  11/16/2025 07 PM PST            2.99            912         -      Not Applicable
  11/16/2025 08 PM PST            2.98            907         -      Not Applicable
  11/16/2025 09 PM PST            2.96            897         -      Not Applicable
  11/16/2025 10 PM PST            2.94            887         -      Not Applicable
  11/16/2025 11 PM PST            2.93            882         -      Not Applicable
  11/17/2025 12 AM PST            2.92            877         -      Not Applicable
  11/17/2025 01 AM PST            2.91            872         -      Not Applicable
  11/17/2025 02 AM PST            2.92            877         +      Not Applicable
  11/17/2025 03 AM PST            2.95            892         +      Not Applicable
  11/17/2025 04 AM PST            2.98            907         +      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.