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 CaliforniaRiver Group: Lower Sacramento
Issuance Time: Dec 08 2022 at 1:59 PM PSTNext Issuance: Dec 09 2022 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: South Fork American River - Placerville (CBAC1)
#
# File Generation Time:  12/08/2022 at 02:00 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/05/2022 at 10:00 AM PST
# Maximum Observed Stage:                       4.5 Feet
# Maximum Observed Flow:                        2063 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/11/2022 at 04:00 AM PST
# Maximum Forecast Stage:                       3.6 Feet
# Maximum Forecast Flow:                        1286 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/03/2022 02 PM PST             2.4            635                Not Applicable
  12/03/2022 03 PM PST             2.0            466         -      Not Applicable
  12/03/2022 04 PM PST             1.5            273         -      Not Applicable
  12/03/2022 05 PM PST             1.3            207         -      Not Applicable
  12/03/2022 06 PM PST             1.3            207         0      Not Applicable
  12/03/2022 07 PM PST             1.3            207         0      Not Applicable
  12/03/2022 08 PM PST             1.3            207         0      Not Applicable
  12/03/2022 09 PM PST             1.3            202         -      Not Applicable
  12/03/2022 10 PM PST             1.3            205         +      Not Applicable
  12/03/2022 11 PM PST             1.3            207         +      Not Applicable
  12/04/2022 12 AM PST             1.3            207         0      Not Applicable
  12/04/2022 01 AM PST             1.3            207         0      Not Applicable
  12/04/2022 02 AM PST             1.3            207         0      Not Applicable
  12/04/2022 03 AM PST             1.3            205         -      Not Applicable
  12/04/2022 04 AM PST             1.3            205         0      Not Applicable
  12/04/2022 05 AM PST             1.3            202         -      Not Applicable
  12/04/2022 06 AM PST             1.3            202         0      Not Applicable
  12/04/2022 07 AM PST             1.9            425         +      Not Applicable
  12/04/2022 08 AM PST             2.9            882         +      Not Applicable
  12/04/2022 09 AM PST             3.6           1324         +      Not Applicable
  12/04/2022 10 AM PST             3.7           1367         +      Not Applicable
  12/04/2022 11 AM PST             3.7           1367         0      Not Applicable
  12/04/2022 12 PM PST             3.7           1367         0      Not Applicable
  12/04/2022 01 PM PST             3.1           1003         -      Not Applicable
  12/04/2022 02 PM PST             2.8            824         -      Not Applicable
  12/04/2022 03 PM PST             2.8            834         +      Not Applicable
  12/04/2022 04 PM PST             2.8            824         -      Not Applicable
  12/04/2022 05 PM PST             2.8            824         0      Not Applicable
  12/04/2022 06 PM PST             2.8            824         0      Not Applicable
  12/04/2022 07 PM PST             2.8            824         0      Not Applicable
  12/04/2022 08 PM PST             2.8            824         0      Not Applicable
  12/04/2022 09 PM PST             2.8            824         0      Not Applicable
  12/04/2022 10 PM PST             2.8            829         +      Not Applicable
  12/04/2022 11 PM PST             2.8            824         -      Not Applicable
  12/05/2022 12 AM PST             2.8            824         0      Not Applicable
  12/05/2022 01 AM PST             2.8            818         -      Not Applicable
  12/05/2022 02 AM PST             2.3            562         -      Not Applicable
  12/05/2022 03 AM PST             1.8            391         -      Not Applicable
  12/05/2022 04 AM PST             1.3            216         -      Not Applicable
  12/05/2022 05 AM PST             1.3            207         -      Not Applicable
  12/05/2022 06 AM PST             1.3            207         0      Not Applicable
  12/05/2022 07 AM PST             2.4            607         +      Not Applicable
  12/05/2022 08 AM PST             3.3           1095         +      Not Applicable
  12/05/2022 09 AM PST             4.2           1799         +      Not Applicable
  12/05/2022 10 AM PST             4.5           2063         +      Not Applicable
  12/05/2022 11 AM PST             4.3           1816         -      Not Applicable
  12/05/2022 12 PM PST             4.3           1824         +      Not Applicable
  12/05/2022 01 PM PST             4.3           1824         0      Not Applicable
  12/05/2022 02 PM PST             4.3           1816         -      Not Applicable
  12/05/2022 03 PM PST             4.1           1723         -      Not Applicable
  12/05/2022 04 PM PST             3.5           1234         -      Not Applicable
  12/05/2022 05 PM PST             3.5           1234         0      Not Applicable
  12/05/2022 06 PM PST             3.5           1234         0      Not Applicable
  12/05/2022 07 PM PST             3.5           1234         0      Not Applicable
  12/05/2022 08 PM PST             3.5           1227         -      Not Applicable
  12/05/2022 09 PM PST             3.5           1207         -      Not Applicable
  12/05/2022 10 PM PST             2.6            725         -      Not Applicable
  12/05/2022 11 PM PST             2.1            477         -      Not Applicable
  12/06/2022 12 AM PST             1.7            349         -      Not Applicable
  12/06/2022 01 AM PST             1.7            342         -      Not Applicable
  12/06/2022 02 AM PST             1.7            342         0      Not Applicable
  12/06/2022 03 AM PST             1.7            349         +      Not Applicable
  12/06/2022 04 AM PST             1.7            349         0      Not Applicable
  12/06/2022 05 AM PST             1.7            349         0      Not Applicable
  12/06/2022 06 AM PST             1.7            349         0      Not Applicable
  12/06/2022 07 AM PST             1.7            349         0      Not Applicable
  12/06/2022 08 AM PST             1.7            349         0      Not Applicable
  12/06/2022 09 AM PST             1.7            352         +      Not Applicable
  12/06/2022 10 AM PST             1.7            349         -      Not Applicable
  12/06/2022 11 AM PST             1.7            349         0      Not Applicable
  12/06/2022 12 PM PST             1.8            359         +      Not Applicable
  12/06/2022 01 PM PST             1.7            342         -      Not Applicable
  12/06/2022 02 PM PST             1.7            342         0      Not Applicable
  12/06/2022 03 PM PST             1.7            342         0      Not Applicable
  12/06/2022 04 PM PST             1.7            342         0      Not Applicable
  12/06/2022 05 PM PST             1.9            433         +      Not Applicable
  12/06/2022 06 PM PST             2.0            458         +      Not Applicable
  12/06/2022 07 PM PST             2.0            458         0      Not Applicable
  12/06/2022 08 PM PST             2.0            458         0      Not Applicable
  12/06/2022 09 PM PST             2.0            458         0      Not Applicable
  12/06/2022 10 PM PST             2.0            458         0      Not Applicable
  12/06/2022 11 PM PST             1.9            425         -      Not Applicable
  12/07/2022 12 AM PST             1.4            227         -      Not Applicable
  12/07/2022 01 AM PST             1.3            222         -      Not Applicable
  12/07/2022 02 AM PST             1.3            222         0      Not Applicable
  12/07/2022 03 AM PST             1.3            222         0      Not Applicable
  12/07/2022 04 AM PST             1.3            222         0      Not Applicable
  12/07/2022 05 AM PST             1.4            227         +      Not Applicable
  12/07/2022 06 AM PST             2.4            639         +      Not Applicable
  12/07/2022 07 AM PST             2.5            666         +      Not Applicable
  12/07/2022 08 AM PST             2.5            666         0      Not Applicable
  12/07/2022 09 AM PST             2.5            666         0      Not Applicable
  12/07/2022 10 AM PST             2.5            666         0      Not Applicable
  12/07/2022 11 AM PST             2.6            715         +      Not Applicable
  12/07/2022 12 PM PST             2.9            867         +      Not Applicable
  12/07/2022 01 PM PST             2.9            867         0      Not Applicable
  12/07/2022 02 PM PST             2.9            867         0      Not Applicable
  12/07/2022 03 PM PST             2.9            867         0      Not Applicable
  12/07/2022 04 PM PST             2.9            867         0      Not Applicable
  12/07/2022 05 PM PST             2.9            867         0      Not Applicable
  12/07/2022 06 PM PST             2.9            872         +      Not Applicable
  12/07/2022 07 PM PST             2.9            872         0      Not Applicable
  12/07/2022 08 PM PST             2.9            872         0      Not Applicable
  12/07/2022 09 PM PST             2.9            872         0      Not Applicable
  12/07/2022 10 PM PST             2.9            872         0      Not Applicable
  12/07/2022 11 PM PST             2.9            872         0      Not Applicable
  12/08/2022 12 AM PST             2.9            867         -      Not Applicable
  12/08/2022 01 AM PST             2.9            877         +      Not Applicable
  12/08/2022 02 AM PST             2.8            808         -      Not Applicable
  12/08/2022 03 AM PST             2.2            537         -      Not Applicable
  12/08/2022 04 AM PST             2.2            537         0      Not Applicable
  12/08/2022 05 AM PST             2.2            541         +      Not Applicable
  12/08/2022 06 AM PST             2.2            541         0      Not Applicable
  12/08/2022 07 AM PST             2.2            537         -      Not Applicable
  12/08/2022 08 AM PST             2.6            720         +      Not Applicable
  12/08/2022 09 AM PST             2.6            715         -      Not Applicable
  12/08/2022 10 AM PST             2.6            715         0      Not Applicable
  12/08/2022 11 AM PST             2.6            710         -      Not Applicable
  12/08/2022 12 PM PST             2.5            692         -      Not Applicable
  12/08/2022 01 PM PST             2.5            670         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/08/2022 02 PM PST             2.5            657                Not Applicable
  12/08/2022 03 PM PST             2.4            643         -      Not Applicable
  12/08/2022 04 PM PST             2.4            643         0      Not Applicable
  12/08/2022 05 PM PST             2.5            661         +      Not Applicable
  12/08/2022 06 PM PST             2.5            666         +      Not Applicable
  12/08/2022 07 PM PST             2.5            666         0      Not Applicable
  12/08/2022 08 PM PST             2.5            657         -      Not Applicable
  12/08/2022 09 PM PST             2.4            643         -      Not Applicable
  12/08/2022 10 PM PST             2.4            626         -      Not Applicable
  12/08/2022 11 PM PST             2.4            607         -      Not Applicable
  12/09/2022 12 AM PST             2.3            593         -      Not Applicable
  12/09/2022 01 AM PST             2.3            575         -      Not Applicable
  12/09/2022 02 AM PST             2.3            562         -      Not Applicable
  12/09/2022 03 AM PST             2.2            545         -      Not Applicable
  12/09/2022 04 AM PST             2.2            533         -      Not Applicable
  12/09/2022 05 AM PST             2.1            510         -      Not Applicable
  12/09/2022 06 AM PST             2.1            493         -      Not Applicable
  12/09/2022 07 AM PST             2.1            477         -      Not Applicable
  12/09/2022 08 AM PST             2.0            458         -      Not Applicable
  12/09/2022 09 AM PST             2.0            442         -      Not Applicable
  12/09/2022 10 AM PST             1.9            421         -      Not Applicable
  12/09/2022 11 AM PST             1.9            402         -      Not Applicable
  12/09/2022 12 PM PST             1.9            398         -      Not Applicable
  12/09/2022 01 PM PST             1.9            398         0      Not Applicable
  12/09/2022 02 PM PST             1.9            395         -      Not Applicable
  12/09/2022 03 PM PST             1.8            391         -      Not Applicable
  12/09/2022 04 PM PST             1.8            388         -      Not Applicable
  12/09/2022 05 PM PST             1.8            388         0      Not Applicable
  12/09/2022 06 PM PST             1.8            384         -      Not Applicable
  12/09/2022 07 PM PST             1.8            381         -      Not Applicable
  12/09/2022 08 PM PST             1.8            381         0      Not Applicable
  12/09/2022 09 PM PST             1.8            377         -      Not Applicable
  12/09/2022 10 PM PST             1.8            373         -      Not Applicable
  12/09/2022 11 PM PST             1.8            373         0      Not Applicable
  12/10/2022 12 AM PST             1.8            373         0      Not Applicable
  12/10/2022 01 AM PST             1.8            373         0      Not Applicable
  12/10/2022 02 AM PST             1.8            370         -      Not Applicable
  12/10/2022 03 AM PST             1.8            370         0      Not Applicable
  12/10/2022 04 AM PST             1.8            370         0      Not Applicable
  12/10/2022 05 AM PST             1.8            391         +      Not Applicable
  12/10/2022 06 AM PST             1.9            409         +      Not Applicable
  12/10/2022 07 AM PST             1.9            429         +      Not Applicable
  12/10/2022 08 AM PST             2.0            450         +      Not Applicable
  12/10/2022 09 AM PST             2.0            469         +      Not Applicable
  12/10/2022 10 AM PST             2.1            489         +      Not Applicable
  12/10/2022 11 AM PST             2.2            554         +      Not Applicable
  12/10/2022 12 PM PST             2.4            621         +      Not Applicable
  12/10/2022 01 PM PST             2.5            688         +      Not Applicable
  12/10/2022 02 PM PST             2.7            756         +      Not Applicable
  12/10/2022 03 PM PST             2.8            824         +      Not Applicable
  12/10/2022 04 PM PST             2.9            887         +      Not Applicable
  12/10/2022 05 PM PST             3.0            932         +      Not Applicable
  12/10/2022 06 PM PST             3.1            976         +      Not Applicable
  12/10/2022 07 PM PST             3.2           1023         +      Not Applicable
  12/10/2022 08 PM PST             3.2           1069         +      Not Applicable
  12/10/2022 09 PM PST             3.3           1115         +      Not Applicable
  12/10/2022 10 PM PST             3.4           1158         +      Not Applicable
  12/10/2022 11 PM PST             3.4           1180         +      Not Applicable
  12/11/2022 12 AM PST             3.5           1207         +      Not Applicable
  12/11/2022 01 AM PST             3.5           1227         +      Not Applicable
  12/11/2022 02 AM PST             3.5           1248         +      Not Applicable
  12/11/2022 03 AM PST             3.5           1271         +      Not Applicable
  12/11/2022 04 AM PST             3.6           1286         +      Not Applicable
  12/11/2022 05 AM PST             3.5           1256         -      Not Applicable
  12/11/2022 06 AM PST             3.5           1227         -      Not Applicable
  12/11/2022 07 AM PST             3.4           1193         -      Not Applicable
  12/11/2022 08 AM PST             3.4           1158         -      Not Applicable
  12/11/2022 09 AM PST             3.3           1122         -      Not Applicable
  12/11/2022 10 AM PST             3.3           1095         -      Not Applicable
  12/11/2022 11 AM PST             3.2           1043         -      Not Applicable
  12/11/2022 12 PM PST             3.1           1003         -      Not Applicable
  12/11/2022 01 PM PST             3.1            953         -      Not Applicable
  12/11/2022 02 PM PST             3.0            912         -      Not Applicable
  12/11/2022 03 PM PST             2.9            867         -      Not Applicable
  12/11/2022 04 PM PST             2.8            818         -      Not Applicable
  12/11/2022 05 PM PST             2.7            785         -      Not Applicable
  12/11/2022 06 PM PST             2.7            756         -      Not Applicable
  12/11/2022 07 PM PST             2.6            720         -      Not Applicable
  12/11/2022 08 PM PST             2.5            688         -      Not Applicable
  12/11/2022 09 PM PST             2.5            657         -      Not Applicable
  12/11/2022 10 PM PST             2.4            626         -      Not Applicable
  12/11/2022 11 PM PST             2.4            602         -      Not Applicable
  12/12/2022 12 AM PST             2.3            584         -      Not Applicable
  12/12/2022 01 AM PST             2.3            562         -      Not Applicable
  12/12/2022 02 AM PST             2.2            541         -      Not Applicable
  12/12/2022 03 AM PST             2.2            519         -      Not Applicable
  12/12/2022 04 AM PST             2.1            502         -      Not Applicable
  12/12/2022 05 AM PST             2.1            489         -      Not Applicable
  12/12/2022 06 AM PST             2.1            477         -      Not Applicable
  12/12/2022 07 AM PST             2.0            466         -      Not Applicable
  12/12/2022 08 AM PST             2.0            458         -      Not Applicable
  12/12/2022 09 AM PST             2.0            446         -      Not Applicable
  12/12/2022 10 AM PST             1.9            433         -      Not Applicable
  12/12/2022 11 AM PST             1.9            429         -      Not Applicable
  12/12/2022 12 PM PST             1.9            425         -      Not Applicable
  12/12/2022 01 PM PST             1.9            417         -      Not Applicable
  12/12/2022 02 PM PST             1.9            413         -      Not Applicable
  12/12/2022 03 PM PST             1.9            409         -      Not Applicable
  12/12/2022 04 PM PST             1.9            402         -      Not Applicable
  12/12/2022 05 PM PST             1.9            402         0      Not Applicable
  12/12/2022 06 PM PST             1.9            398         -      Not Applicable
  12/12/2022 07 PM PST             1.9            395         -      Not Applicable
  12/12/2022 08 PM PST             1.8            391         -      Not Applicable
  12/12/2022 09 PM PST             1.8            391         0      Not Applicable
  12/12/2022 10 PM PST             1.8            388         -      Not Applicable
  12/12/2022 11 PM PST             1.8            388         0      Not Applicable
  12/13/2022 12 AM PST             1.8            384         -      Not Applicable
  12/13/2022 01 AM PST             1.8            384         0      Not Applicable
  12/13/2022 02 AM PST             1.8            384         0      Not Applicable
  12/13/2022 03 AM PST             1.8            381         -      Not Applicable
  12/13/2022 04 AM PST             1.8            381         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.