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

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NORTH FORK OF MIDDLE FORK AMERICAN RIVER - FORESTHILL (NMFC1)
Latitude: 39.02º NLongitude: 120.72º WElevation: 1302 FeetForecast Type: Unofficial Location
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Jul 28 2026 at 7:07 AM PDTNext Issuance: Jul 29 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: NF of MF American River - Foresthill (NMFC1)
#
# File Generation Time:  07/28/2026 at 07:08 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/28/2026 at 06:00 AM PDT
# Maximum Observed Flow:                        21 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/28/2026 at 07:00 AM PDT
# Maximum Forecast Flow:                        20 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  07/23/2026 07 AM PDT            21                Not Applicable
  07/23/2026 08 AM PDT            21         0      Not Applicable
  07/23/2026 09 AM PDT            21         0      Not Applicable
  07/23/2026 10 AM PDT            21         0      Not Applicable
  07/23/2026 11 AM PDT            21         0      Not Applicable
  07/23/2026 12 PM PDT            21         0      Not Applicable
  07/23/2026 01 PM PDT            21         0      Not Applicable
  07/23/2026 02 PM PDT            21         0      Not Applicable
  07/23/2026 03 PM PDT            21         0      Not Applicable
  07/23/2026 04 PM PDT            21         0      Not Applicable
  07/23/2026 05 PM PDT            21         0      Not Applicable
  07/23/2026 06 PM PDT            21         0      Not Applicable
  07/23/2026 07 PM PDT            21         0      Not Applicable
  07/23/2026 08 PM PDT            21         0      Not Applicable
  07/23/2026 09 PM PDT            21         0      Not Applicable
  07/23/2026 10 PM PDT            21         0      Not Applicable
  07/23/2026 11 PM PDT            21         0      Not Applicable
  07/24/2026 12 AM PDT            21         0      Not Applicable
  07/24/2026 01 AM PDT            21         0      Not Applicable
  07/24/2026 02 AM PDT            21         0      Not Applicable
  07/24/2026 03 AM PDT            21         0      Not Applicable
  07/24/2026 04 AM PDT            21         0      Not Applicable
  07/24/2026 05 AM PDT            21         0      Not Applicable
  07/24/2026 06 AM PDT            21         0      Not Applicable
  07/24/2026 07 AM PDT            21         0      Not Applicable
  07/24/2026 08 AM PDT            21         0      Not Applicable
  07/24/2026 09 AM PDT            21         0      Not Applicable
  07/24/2026 10 AM PDT            21         0      Not Applicable
  07/24/2026 11 AM PDT            21         0      Not Applicable
  07/24/2026 12 PM PDT            21         0      Not Applicable
  07/24/2026 01 PM PDT            21         0      Not Applicable
  07/24/2026 02 PM PDT            21         0      Not Applicable
  07/24/2026 03 PM PDT            21         0      Not Applicable
  07/24/2026 04 PM PDT            21         0      Not Applicable
  07/24/2026 05 PM PDT            21         0      Not Applicable
  07/24/2026 06 PM PDT            21         0      Not Applicable
  07/24/2026 07 PM PDT            21         0      Not Applicable
  07/24/2026 08 PM PDT            21         0      Not Applicable
  07/24/2026 09 PM PDT            21         0      Not Applicable
  07/24/2026 10 PM PDT            21         0      Not Applicable
  07/24/2026 11 PM PDT            21         0      Not Applicable
  07/25/2026 12 AM PDT            21         0      Not Applicable
  07/25/2026 01 AM PDT            21         0      Not Applicable
  07/25/2026 02 AM PDT            21         0      Not Applicable
  07/25/2026 03 AM PDT            21         0      Not Applicable
  07/25/2026 04 AM PDT            21         0      Not Applicable
  07/25/2026 05 AM PDT            21         0      Not Applicable
  07/25/2026 06 AM PDT            21         0      Not Applicable
  07/25/2026 07 AM PDT            21         0      Not Applicable
  07/25/2026 08 AM PDT            21         0      Not Applicable
  07/25/2026 09 AM PDT            21         0      Not Applicable
  07/25/2026 10 AM PDT            21         0      Not Applicable
  07/25/2026 11 AM PDT            21         0      Not Applicable
  07/25/2026 12 PM PDT            21         0      Not Applicable
  07/25/2026 01 PM PDT            21         0      Not Applicable
  07/25/2026 02 PM PDT            21         0      Not Applicable
  07/25/2026 03 PM PDT            21         0      Not Applicable
  07/25/2026 04 PM PDT            21         0      Not Applicable
  07/25/2026 05 PM PDT            21         0      Not Applicable
  07/25/2026 06 PM PDT            21         0      Not Applicable
  07/25/2026 07 PM PDT            21         0      Not Applicable
  07/25/2026 08 PM PDT            21         0      Not Applicable
  07/25/2026 09 PM PDT            21         0      Not Applicable
  07/25/2026 10 PM PDT            21         0      Not Applicable
  07/25/2026 11 PM PDT            21         0      Not Applicable
  07/26/2026 12 AM PDT            21         0      Not Applicable
  07/26/2026 01 AM PDT            21         0      Not Applicable
  07/26/2026 02 AM PDT            21         0      Not Applicable
  07/26/2026 03 AM PDT            21         0      Not Applicable
  07/26/2026 04 AM PDT            21         0      Not Applicable
  07/26/2026 05 AM PDT            21         0      Not Applicable
  07/26/2026 06 AM PDT            21         0      Not Applicable
  07/26/2026 07 AM PDT            21         0      Not Applicable
  07/26/2026 08 AM PDT            21         0      Not Applicable
  07/26/2026 09 AM PDT            21         0      Not Applicable
  07/26/2026 10 AM PDT            21         0      Not Applicable
  07/26/2026 11 AM PDT            21         0      Not Applicable
  07/26/2026 12 PM PDT            21         0      Not Applicable
  07/26/2026 01 PM PDT            21         0      Not Applicable
  07/26/2026 02 PM PDT            21         0      Not Applicable
  07/26/2026 03 PM PDT            21         0      Not Applicable
  07/26/2026 04 PM PDT            21         0      Not Applicable
  07/26/2026 05 PM PDT            21         0      Not Applicable
  07/26/2026 06 PM PDT            21         0      Not Applicable
  07/26/2026 07 PM PDT            21         0      Not Applicable
  07/26/2026 08 PM PDT            21         0      Not Applicable
  07/26/2026 09 PM PDT            21         0      Not Applicable
  07/26/2026 10 PM PDT            21         0      Not Applicable
  07/26/2026 11 PM PDT            21         0      Not Applicable
  07/27/2026 12 AM PDT            21         0      Not Applicable
  07/27/2026 01 AM PDT            21         0      Not Applicable
  07/27/2026 02 AM PDT            21         0      Not Applicable
  07/27/2026 03 AM PDT            21         0      Not Applicable
  07/27/2026 04 AM PDT            21         0      Not Applicable
  07/27/2026 05 AM PDT            21         0      Not Applicable
  07/27/2026 06 AM PDT            21         0      Not Applicable
  07/27/2026 07 AM PDT            21         0      Not Applicable
  07/27/2026 08 AM PDT            21         0      Not Applicable
  07/27/2026 09 AM PDT            21         0      Not Applicable
  07/27/2026 10 AM PDT            21         0      Not Applicable
  07/27/2026 11 AM PDT            21         0      Not Applicable
  07/27/2026 12 PM PDT            21         0      Not Applicable
  07/27/2026 01 PM PDT            21         0      Not Applicable
  07/27/2026 02 PM PDT            21         0      Not Applicable
  07/27/2026 03 PM PDT            21         0      Not Applicable
  07/27/2026 04 PM PDT            21         0      Not Applicable
  07/27/2026 05 PM PDT            21         0      Not Applicable
  07/27/2026 06 PM PDT            21         0      Not Applicable
  07/27/2026 07 PM PDT            21         0      Not Applicable
  07/27/2026 08 PM PDT            21         0      Not Applicable
  07/27/2026 09 PM PDT            21         0      Not Applicable
  07/27/2026 10 PM PDT            21         0      Not Applicable
  07/27/2026 11 PM PDT            21         0      Not Applicable
  07/28/2026 12 AM PDT            21         0      Not Applicable
  07/28/2026 01 AM PDT            21         0      Not Applicable
  07/28/2026 02 AM PDT            21         0      Not Applicable
  07/28/2026 03 AM PDT            21         0      Not Applicable
  07/28/2026 04 AM PDT            21         0      Not Applicable
  07/28/2026 05 AM PDT            21         0      Not Applicable
  07/28/2026 06 AM PDT            21         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  07/28/2026 07 AM PDT            20                Not Applicable
  07/28/2026 08 AM PDT            20         0      Not Applicable
  07/28/2026 09 AM PDT            20         0      Not Applicable
  07/28/2026 10 AM PDT            20         0      Not Applicable
  07/28/2026 11 AM PDT            20         0      Not Applicable
  07/28/2026 12 PM PDT            20         0      Not Applicable
  07/28/2026 01 PM PDT            20         0      Not Applicable
  07/28/2026 02 PM PDT            20         0      Not Applicable
  07/28/2026 03 PM PDT            20         0      Not Applicable
  07/28/2026 04 PM PDT            20         0      Not Applicable
  07/28/2026 05 PM PDT            20         0      Not Applicable
  07/28/2026 06 PM PDT            20         0      Not Applicable
  07/28/2026 07 PM PDT            20         0      Not Applicable
  07/28/2026 08 PM PDT            20         0      Not Applicable
  07/28/2026 09 PM PDT            20         0      Not Applicable
  07/28/2026 10 PM PDT            20         0      Not Applicable
  07/28/2026 11 PM PDT            20         0      Not Applicable
  07/29/2026 12 AM PDT            20         0      Not Applicable
  07/29/2026 01 AM PDT            20         0      Not Applicable
  07/29/2026 02 AM PDT            20         0      Not Applicable
  07/29/2026 03 AM PDT            20         0      Not Applicable
  07/29/2026 04 AM PDT            20         0      Not Applicable
  07/29/2026 05 AM PDT            20         0      Not Applicable
  07/29/2026 06 AM PDT            20         0      Not Applicable
  07/29/2026 07 AM PDT            20         0      Not Applicable
  07/29/2026 08 AM PDT            20         0      Not Applicable
  07/29/2026 09 AM PDT            20         0      Not Applicable
  07/29/2026 10 AM PDT            20         0      Not Applicable
  07/29/2026 11 AM PDT            20         0      Not Applicable
  07/29/2026 12 PM PDT            20         0      Not Applicable
  07/29/2026 01 PM PDT            20         0      Not Applicable
  07/29/2026 02 PM PDT            20         0      Not Applicable
  07/29/2026 03 PM PDT            20         0      Not Applicable
  07/29/2026 04 PM PDT            20         0      Not Applicable
  07/29/2026 05 PM PDT            20         0      Not Applicable
  07/29/2026 06 PM PDT            20         0      Not Applicable
  07/29/2026 07 PM PDT            20         0      Not Applicable
  07/29/2026 08 PM PDT            20         0      Not Applicable
  07/29/2026 09 PM PDT            20         0      Not Applicable
  07/29/2026 10 PM PDT            20         0      Not Applicable
  07/29/2026 11 PM PDT            20         0      Not Applicable
  07/30/2026 12 AM PDT            20         0      Not Applicable
  07/30/2026 01 AM PDT            20         0      Not Applicable
  07/30/2026 02 AM PDT            20         0      Not Applicable
  07/30/2026 03 AM PDT            20         0      Not Applicable
  07/30/2026 04 AM PDT            20         0      Not Applicable
  07/30/2026 05 AM PDT            20         0      Not Applicable
  07/30/2026 06 AM PDT            20         0      Not Applicable
  07/30/2026 07 AM PDT            20         0      Not Applicable
  07/30/2026 08 AM PDT            20         0      Not Applicable
  07/30/2026 09 AM PDT            20         0      Not Applicable
  07/30/2026 10 AM PDT            20         0      Not Applicable
  07/30/2026 11 AM PDT            20         0      Not Applicable
  07/30/2026 12 PM PDT            20         0      Not Applicable
  07/30/2026 01 PM PDT            20         0      Not Applicable
  07/30/2026 02 PM PDT            20         0      Not Applicable
  07/30/2026 03 PM PDT            20         0      Not Applicable
  07/30/2026 04 PM PDT            20         0      Not Applicable
  07/30/2026 05 PM PDT            20         0      Not Applicable
  07/30/2026 06 PM PDT            20         0      Not Applicable
  07/30/2026 07 PM PDT            20         0      Not Applicable
  07/30/2026 08 PM PDT            20         0      Not Applicable
  07/30/2026 09 PM PDT            20         0      Not Applicable
  07/30/2026 10 PM PDT            20         0      Not Applicable
  07/30/2026 11 PM PDT            20         0      Not Applicable
  07/31/2026 12 AM PDT            20         0      Not Applicable
  07/31/2026 01 AM PDT            20         0      Not Applicable
  07/31/2026 02 AM PDT            20         0      Not Applicable
  07/31/2026 03 AM PDT            20         0      Not Applicable
  07/31/2026 04 AM PDT            20         0      Not Applicable
  07/31/2026 05 AM PDT            20         0      Not Applicable
  07/31/2026 06 AM PDT            20         0      Not Applicable
  07/31/2026 07 AM PDT            20         0      Not Applicable
  07/31/2026 08 AM PDT            20         0      Not Applicable
  07/31/2026 09 AM PDT            20         0      Not Applicable
  07/31/2026 10 AM PDT            20         0      Not Applicable
  07/31/2026 11 AM PDT            20         0      Not Applicable
  07/31/2026 12 PM PDT            20         0      Not Applicable
  07/31/2026 01 PM PDT            20         0      Not Applicable
  07/31/2026 02 PM PDT            20         0      Not Applicable
  07/31/2026 03 PM PDT            20         0      Not Applicable
  07/31/2026 04 PM PDT            20         0      Not Applicable
  07/31/2026 05 PM PDT            20         0      Not Applicable
  07/31/2026 06 PM PDT            20         0      Not Applicable
  07/31/2026 07 PM PDT            20         0      Not Applicable
  07/31/2026 08 PM PDT            20         0      Not Applicable
  07/31/2026 09 PM PDT            20         0      Not Applicable
  07/31/2026 10 PM PDT            20         0      Not Applicable
  07/31/2026 11 PM PDT            20         0      Not Applicable
  08/01/2026 12 AM PDT            20         0      Not Applicable
  08/01/2026 01 AM PDT            20         0      Not Applicable
  08/01/2026 02 AM PDT            20         0      Not Applicable
  08/01/2026 03 AM PDT            20         0      Not Applicable
  08/01/2026 04 AM PDT            20         0      Not Applicable
  08/01/2026 05 AM PDT            20         0      Not Applicable
  08/01/2026 06 AM PDT            20         0      Not Applicable
  08/01/2026 07 AM PDT            20         0      Not Applicable
  08/01/2026 08 AM PDT            20         0      Not Applicable
  08/01/2026 09 AM PDT            20         0      Not Applicable
  08/01/2026 10 AM PDT            20         0      Not Applicable
  08/01/2026 11 AM PDT            20         0      Not Applicable
  08/01/2026 12 PM PDT            20         0      Not Applicable
  08/01/2026 01 PM PDT            20         0      Not Applicable
  08/01/2026 02 PM PDT            20         0      Not Applicable
  08/01/2026 03 PM PDT            20         0      Not Applicable
  08/01/2026 04 PM PDT            20         0      Not Applicable
  08/01/2026 05 PM PDT            20         0      Not Applicable
  08/01/2026 06 PM PDT            20         0      Not Applicable
  08/01/2026 07 PM PDT            20         0      Not Applicable
  08/01/2026 08 PM PDT            20         0      Not Applicable
  08/01/2026 09 PM PDT            20         0      Not Applicable
  08/01/2026 10 PM PDT            20         0      Not Applicable
  08/01/2026 11 PM PDT            20         0      Not Applicable
  08/02/2026 12 AM PDT            20         0      Not Applicable
  08/02/2026 01 AM PDT            20         0      Not Applicable
  08/02/2026 02 AM PDT            20         0      Not Applicable
  08/02/2026 03 AM PDT            20         0      Not Applicable
  08/02/2026 04 AM PDT            20         0      Not Applicable
  08/02/2026 05 AM PDT            20         0      Not Applicable
#
# NOTE 1: Flows are rounded to the nearest (1) cfs.
# NOTE 2: Trends are determined using hourly change in unrounded flow.
# NOTE 3: Maximum Values are determined using unrounded flow.