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 FeetForecast Type: Unofficial Location
Location: El Dorado County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Jun 20 2026 at 8:06 AM PDTNext Issuance: Jun 21 2026 at 9:00 AM PDT
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:  06/20/2026 at 08:07 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/15/2026 at 12:00 PM PDT
# Maximum Observed Stage:                       3.85 Feet
# Maximum Observed Flow:                        1500 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/21/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.85 Feet
# Maximum Forecast Flow:                        1500 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/15/2026 08 AM PDT            3.85           1500                Not Applicable
  06/15/2026 09 AM PDT            3.85           1500         0      Not Applicable
  06/15/2026 10 AM PDT            3.85           1500         0      Not Applicable
  06/15/2026 11 AM PDT            3.85           1500         0      Not Applicable
  06/15/2026 12 PM PDT            3.85           1500         0      Not Applicable
  06/15/2026 01 PM PDT            3.21           1043         -      Not Applicable
  06/15/2026 02 PM PDT            2.50            670         -      Not Applicable
  06/15/2026 03 PM PDT            2.10            493         -      Not Applicable
  06/15/2026 04 PM PDT            1.65            323         -      Not Applicable
  06/15/2026 05 PM PDT            1.65            323         0      Not Applicable
  06/15/2026 06 PM PDT            1.65            323         0      Not Applicable
  06/15/2026 07 PM PDT            1.64            320         -      Not Applicable
  06/15/2026 08 PM PDT            1.64            320         0      Not Applicable
  06/15/2026 09 PM PDT            1.63            316         -      Not Applicable
  06/15/2026 10 PM PDT            1.63            316         0      Not Applicable
  06/15/2026 11 PM PDT            1.63            316         0      Not Applicable
  06/16/2026 12 AM PDT            1.63            316         0      Not Applicable
  06/16/2026 01 AM PDT            1.62            312         -      Not Applicable
  06/16/2026 02 AM PDT            1.62            312         0      Not Applicable
  06/16/2026 03 AM PDT            1.62            312         0      Not Applicable
  06/16/2026 04 AM PDT            1.62            312         0      Not Applicable
  06/16/2026 05 AM PDT            1.62            312         0      Not Applicable
  06/16/2026 06 AM PDT            1.62            312         0      Not Applicable
  06/16/2026 07 AM PDT            2.05            473         +      Not Applicable
  06/16/2026 08 AM PDT            3.10            969         +      Not Applicable
  06/16/2026 09 AM PDT            3.75           1425         +      Not Applicable
  06/16/2026 10 AM PDT            3.77           1440         +      Not Applicable
  06/16/2026 11 AM PDT            3.77           1440         0      Not Applicable
  06/16/2026 12 PM PDT            3.78           1447         +      Not Applicable
  06/16/2026 01 PM PDT            3.21           1043         -      Not Applicable
  06/16/2026 02 PM PDT            2.51            674         -      Not Applicable
  06/16/2026 03 PM PDT            2.10            493         -      Not Applicable
  06/16/2026 04 PM PDT            1.66            327         -      Not Applicable
  06/16/2026 05 PM PDT            1.65            323         -      Not Applicable
  06/16/2026 06 PM PDT            1.65            323         0      Not Applicable
  06/16/2026 07 PM PDT            1.66            327         +      Not Applicable
  06/16/2026 08 PM PDT            1.65            323         -      Not Applicable
  06/16/2026 09 PM PDT            1.65            323         0      Not Applicable
  06/16/2026 10 PM PDT            1.65            323         0      Not Applicable
  06/16/2026 11 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 12 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 01 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 02 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 03 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 04 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 05 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 06 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 07 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 08 AM PDT            1.65            323         0      Not Applicable
  06/17/2026 09 AM PDT            3.58           1302         +      Not Applicable
  06/17/2026 10 AM PDT            3.58           1302         0      Not Applicable
  06/17/2026 11 AM PDT            3.58           1302         0      Not Applicable
  06/17/2026 12 PM PDT            1.65            323         -      Not Applicable
  06/17/2026 01 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 02 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 03 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 04 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 05 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 06 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 07 PM PDT            1.66            327         +      Not Applicable
  06/17/2026 08 PM PDT            1.65            323         -      Not Applicable
  06/17/2026 09 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 10 PM PDT            1.65            323         0      Not Applicable
  06/17/2026 11 PM PDT            1.64            320         -      Not Applicable
  06/18/2026 12 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 01 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 02 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 03 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 04 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 05 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 06 AM PDT            1.64            320         0      Not Applicable
  06/18/2026 07 AM PDT            2.04            469         +      Not Applicable
  06/18/2026 08 AM PDT            3.09            964         +      Not Applicable
  06/18/2026 09 AM PDT            3.74           1418         +      Not Applicable
  06/18/2026 10 AM PDT            3.76           1433         +      Not Applicable
  06/18/2026 11 AM PDT            3.77           1440         +      Not Applicable
  06/18/2026 12 PM PDT            3.78           1447         +      Not Applicable
  06/18/2026 01 PM PDT            3.21           1043         -      Not Applicable
  06/18/2026 02 PM PDT            2.50            670         -      Not Applicable
  06/18/2026 03 PM PDT            2.10            493         -      Not Applicable
  06/18/2026 04 PM PDT            1.66            327         -      Not Applicable
  06/18/2026 05 PM PDT            1.65            323         -      Not Applicable
  06/18/2026 06 PM PDT            1.65            323         0      Not Applicable
  06/18/2026 07 PM PDT            1.65            323         0      Not Applicable
  06/18/2026 08 PM PDT            1.65            323         0      Not Applicable
  06/18/2026 09 PM PDT            1.64            320         -      Not Applicable
  06/18/2026 10 PM PDT            1.64            320         0      Not Applicable
  06/18/2026 11 PM PDT            1.64            320         0      Not Applicable
  06/19/2026 12 AM PDT            1.63            316         -      Not Applicable
  06/19/2026 01 AM PDT            1.63            316         0      Not Applicable
  06/19/2026 02 AM PDT            1.63            316         0      Not Applicable
  06/19/2026 03 AM PDT            1.63            316         0      Not Applicable
  06/19/2026 04 AM PDT            1.63            316         0      Not Applicable
  06/19/2026 05 AM PDT            1.63            316         0      Not Applicable
  06/19/2026 06 AM PDT            1.63            316         0      Not Applicable
  06/19/2026 07 AM PDT            2.04            469         +      Not Applicable
  06/19/2026 08 AM PDT            3.10            969         +      Not Applicable
  06/19/2026 09 AM PDT            3.75           1425         +      Not Applicable
  06/19/2026 10 AM PDT            3.77           1440         +      Not Applicable
  06/19/2026 11 AM PDT            3.78           1447         +      Not Applicable
  06/19/2026 12 PM PDT            3.79           1455         +      Not Applicable
  06/19/2026 01 PM PDT            3.21           1043         -      Not Applicable
  06/19/2026 02 PM PDT            2.51            674         -      Not Applicable
  06/19/2026 03 PM PDT            2.10            493         -      Not Applicable
  06/19/2026 04 PM PDT            1.66            327         -      Not Applicable
  06/19/2026 05 PM PDT            1.66            327         0      Not Applicable
  06/19/2026 06 PM PDT            1.65            323         -      Not Applicable
  06/19/2026 07 PM PDT            1.65            323         0      Not Applicable
  06/19/2026 08 PM PDT            1.64            320         -      Not Applicable
  06/19/2026 09 PM PDT            1.64            320         0      Not Applicable
  06/19/2026 10 PM PDT            1.63            316         -      Not Applicable
  06/19/2026 11 PM PDT            1.63            316         0      Not Applicable
  06/20/2026 12 AM PDT            1.62            312         -      Not Applicable
  06/20/2026 01 AM PDT            1.62            312         0      Not Applicable
  06/20/2026 02 AM PDT            1.62            312         0      Not Applicable
  06/20/2026 03 AM PDT            1.62            312         0      Not Applicable
  06/20/2026 04 AM PDT            1.62            312         0      Not Applicable
  06/20/2026 05 AM PDT            2.51            674         +      Not Applicable
  06/20/2026 06 AM PDT            3.37           1151         +      Not Applicable
  06/20/2026 07 AM PDT            3.04            938         -      Not Applicable
  06/20/2026 08 AM PDT            2.63            730         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/20/2026 09 AM PDT            2.63            730                Not Applicable
  06/20/2026 10 AM PDT            3.58           1302         +      Not Applicable
  06/20/2026 11 AM PDT            3.58           1302         0      Not Applicable
  06/20/2026 12 PM PDT            3.58           1302         0      Not Applicable
  06/20/2026 01 PM PDT            1.65            323         -      Not Applicable
  06/20/2026 02 PM PDT            1.64            320         -      Not Applicable
  06/20/2026 03 PM PDT            1.63            316         -      Not Applicable
  06/20/2026 04 PM PDT            1.63            316         0      Not Applicable
  06/20/2026 05 PM PDT            1.62            312         -      Not Applicable
  06/20/2026 06 PM PDT            1.62            312         0      Not Applicable
  06/20/2026 07 PM PDT            1.62            312         0      Not Applicable
  06/20/2026 08 PM PDT            1.62            312         0      Not Applicable
  06/20/2026 09 PM PDT            1.62            312         0      Not Applicable
  06/20/2026 10 PM PDT            1.62            312         0      Not Applicable
  06/20/2026 11 PM PDT            1.62            312         0      Not Applicable
  06/21/2026 12 AM PDT            1.62            312         0      Not Applicable
  06/21/2026 01 AM PDT            1.62            312         0      Not Applicable
  06/21/2026 02 AM PDT            1.62            312         0      Not Applicable
  06/21/2026 03 AM PDT            1.62            312         0      Not Applicable
  06/21/2026 04 AM PDT            1.62            312         0      Not Applicable
  06/21/2026 05 AM PDT            1.62            312         0      Not Applicable
  06/21/2026 06 AM PDT            1.61            309         -      Not Applicable
  06/21/2026 07 AM PDT            1.61            309         0      Not Applicable
  06/21/2026 08 AM PDT            3.85           1500         +      Not Applicable
  06/21/2026 09 AM PDT            3.85           1500         0      Not Applicable
  06/21/2026 10 AM PDT            3.85           1500         0      Not Applicable
  06/21/2026 11 AM PDT            3.85           1500         0      Not Applicable
  06/21/2026 12 PM PDT            3.85           1500         0      Not Applicable
  06/21/2026 01 PM PDT            3.85           1500         0      Not Applicable
  06/21/2026 02 PM PDT            1.61            309         -      Not Applicable
  06/21/2026 03 PM PDT            1.61            309         0      Not Applicable
  06/21/2026 04 PM PDT            1.61            309         0      Not Applicable
  06/21/2026 05 PM PDT            1.61            309         0      Not Applicable
  06/21/2026 06 PM PDT            1.60            305         -      Not Applicable
  06/21/2026 07 PM PDT            1.60            305         0      Not Applicable
  06/21/2026 08 PM PDT            1.60            305         0      Not Applicable
  06/21/2026 09 PM PDT            1.60            305         0      Not Applicable
  06/21/2026 10 PM PDT            1.60            305         0      Not Applicable
  06/21/2026 11 PM PDT            1.60            305         0      Not Applicable
  06/22/2026 12 AM PDT            1.60            305         0      Not Applicable
  06/22/2026 01 AM PDT            1.60            305         0      Not Applicable
  06/22/2026 02 AM PDT            1.60            305         0      Not Applicable
  06/22/2026 03 AM PDT            1.60            305         0      Not Applicable
  06/22/2026 04 AM PDT            1.60            305         0      Not Applicable
  06/22/2026 05 AM PDT            1.60            305         0      Not Applicable
  06/22/2026 06 AM PDT            1.59            302         -      Not Applicable
  06/22/2026 07 AM PDT            1.59            302         0      Not Applicable
  06/22/2026 08 AM PDT            3.85           1500         +      Not Applicable
  06/22/2026 09 AM PDT            3.85           1500         0      Not Applicable
  06/22/2026 10 AM PDT            3.85           1500         0      Not Applicable
  06/22/2026 11 AM PDT            3.85           1500         0      Not Applicable
  06/22/2026 12 PM PDT            3.85           1500         0      Not Applicable
  06/22/2026 01 PM PDT            3.85           1500         0      Not Applicable
  06/22/2026 02 PM PDT            1.59            302         -      Not Applicable
  06/22/2026 03 PM PDT            1.59            302         0      Not Applicable
  06/22/2026 04 PM PDT            1.59            302         0      Not Applicable
  06/22/2026 05 PM PDT            1.59            302         0      Not Applicable
  06/22/2026 06 PM PDT            1.58            298         -      Not Applicable
  06/22/2026 07 PM PDT            1.58            298         0      Not Applicable
  06/22/2026 08 PM PDT            1.58            298         0      Not Applicable
  06/22/2026 09 PM PDT            1.58            298         0      Not Applicable
  06/22/2026 10 PM PDT            1.58            298         0      Not Applicable
  06/22/2026 11 PM PDT            1.58            298         0      Not Applicable
  06/23/2026 12 AM PDT            1.58            298         0      Not Applicable
  06/23/2026 01 AM PDT            1.58            298         0      Not Applicable
  06/23/2026 02 AM PDT            1.58            298         0      Not Applicable
  06/23/2026 03 AM PDT            1.58            298         0      Not Applicable
  06/23/2026 04 AM PDT            1.58            298         0      Not Applicable
  06/23/2026 05 AM PDT            1.58            298         0      Not Applicable
  06/23/2026 06 AM PDT            1.57            295         -      Not Applicable
  06/23/2026 07 AM PDT            1.57            295         0      Not Applicable
  06/23/2026 08 AM PDT            1.57            295         0      Not Applicable
  06/23/2026 09 AM PDT            1.57            295         0      Not Applicable
  06/23/2026 10 AM PDT            3.58           1302         +      Not Applicable
  06/23/2026 11 AM PDT            3.58           1302         0      Not Applicable
  06/23/2026 12 PM PDT            3.58           1302         0      Not Applicable
  06/23/2026 01 PM PDT            1.57            295         -      Not Applicable
  06/23/2026 02 PM PDT            1.57            295         0      Not Applicable
  06/23/2026 03 PM PDT            1.57            295         0      Not Applicable
  06/23/2026 04 PM PDT            1.57            295         0      Not Applicable
  06/23/2026 05 PM PDT            1.57            295         0      Not Applicable
  06/23/2026 06 PM PDT            1.56            292         -      Not Applicable
  06/23/2026 07 PM PDT            1.56            292         0      Not Applicable
  06/23/2026 08 PM PDT            1.56            292         0      Not Applicable
  06/23/2026 09 PM PDT            1.56            292         0      Not Applicable
  06/23/2026 10 PM PDT            1.56            292         0      Not Applicable
  06/23/2026 11 PM PDT            1.56            292         0      Not Applicable
  06/24/2026 12 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 01 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 02 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 03 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 04 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 05 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 06 AM PDT            1.56            292         0      Not Applicable
  06/24/2026 07 AM PDT            1.55            289         -      Not Applicable
  06/24/2026 08 AM PDT            1.55            289         0      Not Applicable
  06/24/2026 09 AM PDT            1.55            289         0      Not Applicable
  06/24/2026 10 AM PDT            3.58           1302         +      Not Applicable
  06/24/2026 11 AM PDT            3.58           1302         0      Not Applicable
  06/24/2026 12 PM PDT            3.58           1302         0      Not Applicable
  06/24/2026 01 PM PDT            1.55            289         -      Not Applicable
  06/24/2026 02 PM PDT            1.55            289         0      Not Applicable
  06/24/2026 03 PM PDT            1.55            289         0      Not Applicable
  06/24/2026 04 PM PDT            1.55            289         0      Not Applicable
  06/24/2026 05 PM PDT            1.55            289         0      Not Applicable
  06/24/2026 06 PM PDT            1.55            289         0      Not Applicable
  06/24/2026 07 PM PDT            1.54            286         -      Not Applicable
  06/24/2026 08 PM PDT            1.54            286         0      Not Applicable
  06/24/2026 09 PM PDT            1.54            286         0      Not Applicable
  06/24/2026 10 PM PDT            1.54            286         0      Not Applicable
  06/24/2026 11 PM PDT            1.54            286         0      Not Applicable
  06/25/2026 12 AM PDT            1.54            286         0      Not Applicable
  06/25/2026 01 AM PDT            1.54            286         0      Not Applicable
  06/25/2026 02 AM PDT            1.54            286         0      Not Applicable
  06/25/2026 03 AM PDT            1.54            286         0      Not Applicable
  06/25/2026 04 AM PDT            1.54            286         0      Not Applicable
  06/25/2026 05 AM PDT            1.54            286         0      Not Applicable
  06/25/2026 06 AM PDT            1.54            286         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.