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

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AMERICAN RIVER - SACRAMENTO AT H STREET (SAMC1)
Latitude: 38.57º NLongitude: 121.42º WElevation: 45 Feet
Location: Sacramento County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Sep 25 2021 at 8:43 AM PDTNext Issuance: Sep 26 2021 at 9:00 AM PDT
Monitor Stage: 39.0 FeetFlood Stage: 42.0 FeetDanger Stage: 43.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: American River - Sacramento at H Street (SAMC1)
#
# File Generation Time:  09/25/2021 at 08:43 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/23/2021 at 02:00 PM PDT
# Maximum Observed Stage:                       14.8 Feet
#
# Earliest Date & Time of Maximum Forecast:     09/28/2021 at 03:00 AM PDT
# Maximum Forecast Stage:                       14.7 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  09/20/2021 08 AM PDT            14.7                        Normal
  09/20/2021 09 AM PDT            14.7         +              Normal
  09/20/2021 10 AM PDT            14.7         +              Normal
  09/20/2021 11 AM PDT            14.8         +              Normal
  09/20/2021 12 PM PDT            14.8         0              Normal
  09/20/2021 01 PM PDT            14.8         0              Normal
  09/20/2021 02 PM PDT            14.7         -              Normal
  09/20/2021 03 PM PDT            14.7         0              Normal
  09/20/2021 04 PM PDT            14.7         -              Normal
  09/20/2021 05 PM PDT            14.7         0              Normal
  09/20/2021 06 PM PDT            14.7         -              Normal
  09/20/2021 07 PM PDT            14.7         0              Normal
  09/20/2021 08 PM PDT            14.7         +              Normal
  09/20/2021 09 PM PDT            14.7         0              Normal
  09/20/2021 10 PM PDT            14.7         0              Normal
  09/20/2021 11 PM PDT            14.7         0              Normal
  09/21/2021 12 AM PDT            14.7         0              Normal
  09/21/2021 01 AM PDT            14.7         0              Normal
  09/21/2021 02 AM PDT            14.7         0              Normal
  09/21/2021 03 AM PDT            14.7         0              Normal
  09/21/2021 04 AM PDT            14.7         0              Normal
  09/21/2021 05 AM PDT            14.7         0              Normal
  09/21/2021 06 AM PDT            14.7         0              Normal
  09/21/2021 07 AM PDT            14.7         +              Normal
  09/21/2021 08 AM PDT            14.7         0              Normal
  09/21/2021 09 AM PDT            14.7         -              Normal
  09/21/2021 10 AM PDT            14.7         0              Normal
  09/21/2021 11 AM PDT            14.7         -              Normal
  09/21/2021 12 PM PDT            14.7         +              Normal
  09/21/2021 01 PM PDT            14.7         -              Normal
  09/21/2021 02 PM PDT            14.7         0              Normal
  09/21/2021 03 PM PDT            14.7         0              Normal
  09/21/2021 04 PM PDT            14.7         0              Normal
  09/21/2021 05 PM PDT            14.7         0              Normal
  09/21/2021 06 PM PDT            14.7         0              Normal
  09/21/2021 07 PM PDT            14.7         0              Normal
  09/21/2021 08 PM PDT            14.7         -              Normal
  09/21/2021 09 PM PDT            14.7         -              Normal
  09/21/2021 10 PM PDT            14.7         +              Normal
  09/21/2021 11 PM PDT            14.7         0              Normal
  09/22/2021 12 AM PDT            14.7         +              Normal
  09/22/2021 01 AM PDT            14.7         0              Normal
  09/22/2021 02 AM PDT            14.7         0              Normal
  09/22/2021 03 AM PDT            14.7         0              Normal
  09/22/2021 04 AM PDT            14.7         0              Normal
  09/22/2021 05 AM PDT            14.7         +              Normal
  09/22/2021 06 AM PDT            14.7         0              Normal
  09/22/2021 07 AM PDT            14.7         0              Normal
  09/22/2021 08 AM PDT            14.7         0              Normal
  09/22/2021 09 AM PDT            14.7         0              Normal
  09/22/2021 10 AM PDT            14.7         0              Normal
  09/22/2021 11 AM PDT            14.7         +              Normal
  09/22/2021 12 PM PDT            14.7         -              Normal
  09/22/2021 01 PM PDT            14.7         +              Normal
  09/22/2021 02 PM PDT            14.7         0              Normal
  09/22/2021 03 PM PDT            14.7         0              Normal
  09/22/2021 04 PM PDT            14.7         0              Normal
  09/22/2021 05 PM PDT            14.7         0              Normal
  09/22/2021 06 PM PDT            14.7         -              Normal
  09/22/2021 07 PM PDT            14.7         -              Normal
  09/22/2021 08 PM PDT            14.7         -              Normal
  09/22/2021 09 PM PDT            14.7         0              Normal
  09/22/2021 10 PM PDT            14.7         0              Normal
  09/22/2021 11 PM PDT            14.7         0              Normal
  09/23/2021 12 AM PDT            14.7         0              Normal
  09/23/2021 01 AM PDT            14.7         0              Normal
  09/23/2021 02 AM PDT            14.7         0              Normal
  09/23/2021 03 AM PDT            14.7         +              Normal
  09/23/2021 04 AM PDT            14.7         +              Normal
  09/23/2021 05 AM PDT            14.7         0              Normal
  09/23/2021 06 AM PDT            14.7         +              Normal
  09/23/2021 07 AM PDT            14.7         0              Normal
  09/23/2021 08 AM PDT            14.7         0              Normal
  09/23/2021 09 AM PDT            14.7         0              Normal
  09/23/2021 10 AM PDT            14.8         +              Normal
  09/23/2021 11 AM PDT            14.7         -              Normal
  09/23/2021 12 PM PDT            14.8         +              Normal
  09/23/2021 01 PM PDT            14.8         0              Normal
  09/23/2021 02 PM PDT            14.8         0              Normal
  09/23/2021 03 PM PDT            14.7         -              Normal
  09/23/2021 04 PM PDT            14.7         0              Normal
  09/23/2021 05 PM PDT            14.7         0              Normal
  09/23/2021 06 PM PDT            14.7         -              Normal
  09/23/2021 07 PM PDT            14.7         0              Normal
  09/23/2021 08 PM PDT            14.7         0              Normal
  09/23/2021 09 PM PDT            14.7         -              Normal
  09/23/2021 10 PM PDT            14.7         +              Normal
  09/23/2021 11 PM PDT            14.7         0              Normal
  09/24/2021 12 AM PDT            14.7         +              Normal
  09/24/2021 01 AM PDT            14.7         0              Normal
  09/24/2021 02 AM PDT            14.7         0              Normal
  09/24/2021 03 AM PDT            14.7         0              Normal
  09/24/2021 04 AM PDT            14.7         -              Normal
  09/24/2021 05 AM PDT            14.7         0              Normal
  09/24/2021 06 AM PDT            14.7         -              Normal
  09/24/2021 07 AM PDT            14.7         0              Normal
  09/24/2021 08 AM PDT            14.7         0              Normal
  09/24/2021 09 AM PDT            14.7         +              Normal
  09/24/2021 10 AM PDT            14.7         0              Normal
  09/24/2021 11 AM PDT            14.7         0              Normal
  09/24/2021 12 PM PDT            14.7         -              Normal
  09/24/2021 01 PM PDT            14.7         0              Normal
  09/24/2021 02 PM PDT            14.7         -              Normal
  09/24/2021 03 PM PDT            14.7         0              Normal
  09/24/2021 04 PM PDT            14.7         -              Normal
  09/24/2021 05 PM PDT            14.7         0              Normal
  09/24/2021 06 PM PDT            14.7         -              Normal
  09/24/2021 07 PM PDT            14.7         0              Normal
  09/24/2021 08 PM PDT            14.7         0              Normal
  09/24/2021 09 PM PDT            14.7         -              Normal
  09/24/2021 10 PM PDT            14.7         0              Normal
  09/24/2021 11 PM PDT            14.7         +              Normal
  09/25/2021 12 AM PDT            14.7         0              Normal
  09/25/2021 01 AM PDT            14.7         0              Normal
  09/25/2021 02 AM PDT            14.7         -              Normal
  09/25/2021 03 AM PDT            14.7         -              Normal
  09/25/2021 04 AM PDT            14.7         -              Normal
  09/25/2021 05 AM PDT            14.7         0              Normal
  09/25/2021 06 AM PDT            14.7         0              Normal
  09/25/2021 07 AM PDT            14.7         0              Normal
  09/25/2021 08 AM PDT            14.7         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  09/25/2021 09 AM PDT            14.7                        Normal
  09/25/2021 10 AM PDT            14.7         0              Normal
  09/25/2021 11 AM PDT            14.7         0              Normal
  09/25/2021 12 PM PDT            14.7         0              Normal
  09/25/2021 01 PM PDT            14.7         0              Normal
  09/25/2021 02 PM PDT            14.7         0              Normal
  09/25/2021 03 PM PDT            14.7         0              Normal
  09/25/2021 04 PM PDT            14.7         0              Normal
  09/25/2021 05 PM PDT            14.7         0              Normal
  09/25/2021 06 PM PDT            14.7         0              Normal
  09/25/2021 07 PM PDT            14.7         0              Normal
  09/25/2021 08 PM PDT            14.7         0              Normal
  09/25/2021 09 PM PDT            14.7         0              Normal
  09/25/2021 10 PM PDT            14.7         +              Normal
  09/25/2021 11 PM PDT            14.7         0              Normal
  09/26/2021 12 AM PDT            14.7         0              Normal
  09/26/2021 01 AM PDT            14.7         -              Normal
  09/26/2021 02 AM PDT            14.7         0              Normal
  09/26/2021 03 AM PDT            14.7         0              Normal
  09/26/2021 04 AM PDT            14.7         0              Normal
  09/26/2021 05 AM PDT            14.7         0              Normal
  09/26/2021 06 AM PDT            14.7         0              Normal
  09/26/2021 07 AM PDT            14.7         0              Normal
  09/26/2021 08 AM PDT            14.7         0              Normal
  09/26/2021 09 AM PDT            14.7         0              Normal
  09/26/2021 10 AM PDT            14.7         0              Normal
  09/26/2021 11 AM PDT            14.7         +              Normal
  09/26/2021 12 PM PDT            14.7         0              Normal
  09/26/2021 01 PM PDT            14.7         0              Normal
  09/26/2021 02 PM PDT            14.7         0              Normal
  09/26/2021 03 PM PDT            14.7         -              Normal
  09/26/2021 04 PM PDT            14.7         0              Normal
  09/26/2021 05 PM PDT            14.7         0              Normal
  09/26/2021 06 PM PDT            14.7         0              Normal
  09/26/2021 07 PM PDT            14.7         0              Normal
  09/26/2021 08 PM PDT            14.7         +              Normal
  09/26/2021 09 PM PDT            14.7         0              Normal
  09/26/2021 10 PM PDT            14.7         0              Normal
  09/26/2021 11 PM PDT            14.7         0              Normal
  09/27/2021 12 AM PDT            14.7         0              Normal
  09/27/2021 01 AM PDT            14.7         0              Normal
  09/27/2021 02 AM PDT            14.7         0              Normal
  09/27/2021 03 AM PDT            14.7         0              Normal
  09/27/2021 04 AM PDT            14.7         0              Normal
  09/27/2021 05 AM PDT            14.7         0              Normal
  09/27/2021 06 AM PDT            14.7         0              Normal
  09/27/2021 07 AM PDT            14.7         -              Normal
  09/27/2021 08 AM PDT            14.7         0              Normal
  09/27/2021 09 AM PDT            14.7         +              Normal
  09/27/2021 10 AM PDT            14.7         0              Normal
  09/27/2021 11 AM PDT            14.7         0              Normal
  09/27/2021 12 PM PDT            14.7         0              Normal
  09/27/2021 01 PM PDT            14.7         0              Normal
  09/27/2021 02 PM PDT            14.7         0              Normal
  09/27/2021 03 PM PDT            14.7         0              Normal
  09/27/2021 04 PM PDT            14.7         0              Normal
  09/27/2021 05 PM PDT            14.7         0              Normal
  09/27/2021 06 PM PDT            14.7         0              Normal
  09/27/2021 07 PM PDT            14.7         0              Normal
  09/27/2021 08 PM PDT            14.7         0              Normal
  09/27/2021 09 PM PDT            14.7         0              Normal
  09/27/2021 10 PM PDT            14.7         0              Normal
  09/27/2021 11 PM PDT            14.7         0              Normal
  09/28/2021 12 AM PDT            14.7         0              Normal
  09/28/2021 01 AM PDT            14.7         0              Normal
  09/28/2021 02 AM PDT            14.7         0              Normal
  09/28/2021 03 AM PDT            14.7         +              Normal
  09/28/2021 04 AM PDT            14.7         0              Normal
  09/28/2021 05 AM PDT            14.7         0              Normal
  09/28/2021 06 AM PDT            14.7         0              Normal
  09/28/2021 07 AM PDT            14.7         0              Normal
  09/28/2021 08 AM PDT            14.7         0              Normal
  09/28/2021 09 AM PDT            14.7         0              Normal
  09/28/2021 10 AM PDT            14.7         0              Normal
  09/28/2021 11 AM PDT            14.7         -              Normal
  09/28/2021 12 PM PDT            14.7         0              Normal
  09/28/2021 01 PM PDT            14.7         0              Normal
  09/28/2021 02 PM PDT            14.7         0              Normal
  09/28/2021 03 PM PDT            14.7         0              Normal
  09/28/2021 04 PM PDT            14.7         0              Normal
  09/28/2021 05 PM PDT            14.7         0              Normal
  09/28/2021 06 PM PDT            14.7         0              Normal
  09/28/2021 07 PM PDT            14.7         0              Normal
  09/28/2021 08 PM PDT            14.7         0              Normal
  09/28/2021 09 PM PDT            14.7         0              Normal
  09/28/2021 10 PM PDT            14.7         0              Normal
  09/28/2021 11 PM PDT            14.7         0              Normal
  09/29/2021 12 AM PDT            14.7         0              Normal
  09/29/2021 01 AM PDT            14.7         0              Normal
  09/29/2021 02 AM PDT            14.7         0              Normal
  09/29/2021 03 AM PDT            14.7         0              Normal
  09/29/2021 04 AM PDT            14.7         0              Normal
  09/29/2021 05 AM PDT            14.7         0              Normal
  09/29/2021 06 AM PDT            14.7         0              Normal
  09/29/2021 07 AM PDT            14.7         0              Normal
  09/29/2021 08 AM PDT            14.7         0              Normal
  09/29/2021 09 AM PDT            14.7         0              Normal
  09/29/2021 10 AM PDT            14.7         0              Normal
  09/29/2021 11 AM PDT            14.7         0              Normal
  09/29/2021 12 PM PDT            14.7         0              Normal
  09/29/2021 01 PM PDT            14.7         0              Normal
  09/29/2021 02 PM PDT            14.7         0              Normal
  09/29/2021 03 PM PDT            14.7         0              Normal
  09/29/2021 04 PM PDT            14.7         0              Normal
  09/29/2021 05 PM PDT            14.7         0              Normal
  09/29/2021 06 PM PDT            14.7         0              Normal
  09/29/2021 07 PM PDT            14.7         0              Normal
  09/29/2021 08 PM PDT            14.7         0              Normal
  09/29/2021 09 PM PDT            14.7         0              Normal
  09/29/2021 10 PM PDT            14.7         0              Normal
  09/29/2021 11 PM PDT            14.7         0              Normal
  09/30/2021 12 AM PDT            14.7         +              Normal
  09/30/2021 01 AM PDT            14.7         0              Normal
  09/30/2021 02 AM PDT            14.7         0              Normal
  09/30/2021 03 AM PDT            14.7         0              Normal
  09/30/2021 04 AM PDT            14.7         0              Normal
  09/30/2021 05 AM PDT            14.7         0              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.