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 AMERICAN RIVER - NORTH FORK DAM (NFDC1)
Latitude: 38.94º NLongitude: 121.02º WElevation: 715 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Apr 25 2024 at 8:18 AM PDTNext Issuance: Apr 26 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: North Fork American River - North Fork Dam (NFDC1)
#
# File Generation Time:  04/25/2024 at 08:19 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/23/2024 at 06:00 AM PDT
# Maximum Observed Stage:                       2.9 Feet
# Maximum Observed Flow:                        2859 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/26/2024 at 11:00 AM PDT
# Maximum Forecast Stage:                       2.7 Feet
# Maximum Forecast Flow:                        2494 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/20/2024 08 AM PDT             2.6           2405                Not Applicable
  04/20/2024 09 AM PDT             2.6           2391         -      Not Applicable
  04/20/2024 10 AM PDT             2.6           2347         -      Not Applicable
  04/20/2024 11 AM PDT             2.6           2318         -      Not Applicable
  04/20/2024 12 PM PDT             2.5           2275         -      Not Applicable
  04/20/2024 01 PM PDT             2.5           2218         -      Not Applicable
  04/20/2024 02 PM PDT             2.5           2175         -      Not Applicable
  04/20/2024 03 PM PDT             2.5           2133         -      Not Applicable
  04/20/2024 04 PM PDT             2.4           2091         -      Not Applicable
  04/20/2024 05 PM PDT             2.4           2049         -      Not Applicable
  04/20/2024 06 PM PDT             2.4           2008         -      Not Applicable
  04/20/2024 07 PM PDT             2.3           1967         -      Not Applicable
  04/20/2024 08 PM PDT             2.3           1926         -      Not Applicable
  04/20/2024 09 PM PDT             2.3           1899         -      Not Applicable
  04/20/2024 10 PM PDT             2.2           1859         -      Not Applicable
  04/20/2024 11 PM PDT             2.2           1845         -      Not Applicable
  04/21/2024 12 AM PDT             2.2           1859         +      Not Applicable
  04/21/2024 01 AM PDT             2.3           1912         +      Not Applicable
  04/21/2024 02 AM PDT             2.4           2022         +      Not Applicable
  04/21/2024 03 AM PDT             2.5           2175         +      Not Applicable
  04/21/2024 04 AM PDT             2.6           2333         +      Not Applicable
  04/21/2024 05 AM PDT             2.7           2449         +      Not Applicable
  04/21/2024 06 AM PDT             2.7           2524         +      Not Applicable
  04/21/2024 07 AM PDT             2.7           2553         +      Not Applicable
  04/21/2024 08 AM PDT             2.7           2553         0      Not Applicable
  04/21/2024 09 AM PDT             2.7           2524         -      Not Applicable
  04/21/2024 10 AM PDT             2.7           2479         -      Not Applicable
  04/21/2024 11 AM PDT             2.6           2420         -      Not Applicable
  04/21/2024 12 PM PDT             2.6           2376         -      Not Applicable
  04/21/2024 01 PM PDT             2.6           2333         -      Not Applicable
  04/21/2024 02 PM PDT             2.6           2289         -      Not Applicable
  04/21/2024 03 PM PDT             2.5           2232         -      Not Applicable
  04/21/2024 04 PM PDT             2.5           2189         -      Not Applicable
  04/21/2024 05 PM PDT             2.5           2147         -      Not Applicable
  04/21/2024 06 PM PDT             2.4           2105         -      Not Applicable
  04/21/2024 07 PM PDT             2.4           2063         -      Not Applicable
  04/21/2024 08 PM PDT             2.4           2022         -      Not Applicable
  04/21/2024 09 PM PDT             2.3           1980         -      Not Applicable
  04/21/2024 10 PM PDT             2.3           1953         -      Not Applicable
  04/21/2024 11 PM PDT             2.3           1940         -      Not Applicable
  04/22/2024 12 AM PDT             2.3           1953         +      Not Applicable
  04/22/2024 01 AM PDT             2.4           2022         +      Not Applicable
  04/22/2024 02 AM PDT             2.5           2133         +      Not Applicable
  04/22/2024 03 AM PDT             2.6           2304         +      Not Applicable
  04/22/2024 04 AM PDT             2.7           2449         +      Not Applicable
  04/22/2024 05 AM PDT             2.7           2553         +      Not Applicable
  04/22/2024 06 AM PDT             2.8           2613         +      Not Applicable
  04/22/2024 07 AM PDT             2.8           2629         +      Not Applicable
  04/22/2024 08 AM PDT             2.8           2629         0      Not Applicable
  04/22/2024 09 AM PDT             2.8           2598         -      Not Applicable
  04/22/2024 10 AM PDT             2.7           2538         -      Not Applicable
  04/22/2024 11 AM PDT             2.7           2494         -      Not Applicable
  04/22/2024 12 PM PDT             2.7           2449         -      Not Applicable
  04/22/2024 01 PM PDT             2.6           2405         -      Not Applicable
  04/22/2024 02 PM PDT             2.6           2347         -      Not Applicable
  04/22/2024 03 PM PDT             2.6           2304         -      Not Applicable
  04/22/2024 04 PM PDT             2.5           2261         -      Not Applicable
  04/22/2024 05 PM PDT             2.5           2218         -      Not Applicable
  04/22/2024 06 PM PDT             2.5           2175         -      Not Applicable
  04/22/2024 07 PM PDT             2.5           2133         -      Not Applicable
  04/22/2024 08 PM PDT             2.4           2091         -      Not Applicable
  04/22/2024 09 PM PDT             2.4           2049         -      Not Applicable
  04/22/2024 10 PM PDT             2.4           2035         -      Not Applicable
  04/22/2024 11 PM PDT             2.4           2035         0      Not Applicable
  04/23/2024 12 AM PDT             2.4           2091         +      Not Applicable
  04/23/2024 01 AM PDT             2.5           2232         +      Not Applicable
  04/23/2024 02 AM PDT             2.6           2420         +      Not Applicable
  04/23/2024 03 AM PDT             2.8           2613         +      Not Applicable
  04/23/2024 04 AM PDT             2.9           2750         +      Not Applicable
  04/23/2024 05 AM PDT             2.9           2828         +      Not Applicable
  04/23/2024 06 AM PDT             2.9           2859         +      Not Applicable
  04/23/2024 07 AM PDT             2.9           2843         -      Not Applicable
  04/23/2024 08 AM PDT             2.9           2812         -      Not Applicable
  04/23/2024 09 AM PDT             2.9           2750         -      Not Applicable
  04/23/2024 10 AM PDT             2.8           2689         -      Not Applicable
  04/23/2024 11 AM PDT             2.8           2629         -      Not Applicable
  04/23/2024 12 PM PDT             2.8           2583         -      Not Applicable
  04/23/2024 01 PM PDT             2.7           2524         -      Not Applicable
  04/23/2024 02 PM PDT             2.7           2464         -      Not Applicable
  04/23/2024 03 PM PDT             2.6           2405         -      Not Applicable
  04/23/2024 04 PM PDT             2.6           2362         -      Not Applicable
  04/23/2024 05 PM PDT             2.6           2304         -      Not Applicable
  04/23/2024 06 PM PDT             2.5           2275         -      Not Applicable
  04/23/2024 07 PM PDT             2.5           2246         -      Not Applicable
  04/23/2024 08 PM PDT             2.5           2218         -      Not Applicable
  04/23/2024 09 PM PDT             2.5           2189         -      Not Applicable
  04/23/2024 10 PM PDT             2.5           2189         0      Not Applicable
  04/23/2024 11 PM PDT             2.5           2189         0      Not Applicable
  04/24/2024 12 AM PDT             2.5           2232         +      Not Applicable
  04/24/2024 01 AM PDT             2.6           2289         +      Not Applicable
  04/24/2024 02 AM PDT             2.6           2376         +      Not Applicable
  04/24/2024 03 AM PDT             2.7           2464         +      Not Applicable
  04/24/2024 04 AM PDT             2.7           2538         +      Not Applicable
  04/24/2024 05 AM PDT             2.8           2568         +      Not Applicable
  04/24/2024 06 AM PDT             2.8           2598         +      Not Applicable
  04/24/2024 07 AM PDT             2.8           2583         -      Not Applicable
  04/24/2024 08 AM PDT             2.8           2568         -      Not Applicable
  04/24/2024 09 AM PDT             2.7           2538         -      Not Applicable
  04/24/2024 10 AM PDT             2.7           2494         -      Not Applicable
  04/24/2024 11 AM PDT             2.7           2449         -      Not Applicable
  04/24/2024 12 PM PDT             2.6           2405         -      Not Applicable
  04/24/2024 01 PM PDT             2.6           2362         -      Not Applicable
  04/24/2024 02 PM PDT             2.6           2318         -      Not Applicable
  04/24/2024 03 PM PDT             2.5           2275         -      Not Applicable
  04/24/2024 04 PM PDT             2.5           2232         -      Not Applicable
  04/24/2024 05 PM PDT             2.5           2189         -      Not Applicable
  04/24/2024 06 PM PDT             2.5           2147         -      Not Applicable
  04/24/2024 07 PM PDT             2.4           2105         -      Not Applicable
  04/24/2024 08 PM PDT             2.4           2077         -      Not Applicable
  04/24/2024 09 PM PDT             2.4           2035         -      Not Applicable
  04/24/2024 10 PM PDT             2.4           2008         -      Not Applicable
  04/24/2024 11 PM PDT             2.4           1994         -      Not Applicable
  04/25/2024 12 AM PDT             2.3           1980         -      Not Applicable
  04/25/2024 01 AM PDT             2.4           2008         +      Not Applicable
  04/25/2024 02 AM PDT             2.4           2063         +      Not Applicable
  04/25/2024 03 AM PDT             2.5           2147         +      Not Applicable
  04/25/2024 04 AM PDT             2.5           2232         +      Not Applicable
  04/25/2024 05 AM PDT             2.6           2289         +      Not Applicable
  04/25/2024 06 AM PDT             2.5           2261         -      Not Applicable
  04/25/2024 07 AM PDT             2.5           2232         -      Not Applicable
  04/25/2024 08 AM PDT             2.5           2218         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/25/2024 09 AM PDT             2.5           2189                Not Applicable
  04/25/2024 10 AM PDT             2.5           2161         -      Not Applicable
  04/25/2024 11 AM PDT             2.5           2133         -      Not Applicable
  04/25/2024 12 PM PDT             2.4           2105         -      Not Applicable
  04/25/2024 01 PM PDT             2.4           2077         -      Not Applicable
  04/25/2024 02 PM PDT             2.4           2049         -      Not Applicable
  04/25/2024 03 PM PDT             2.4           2022         -      Not Applicable
  04/25/2024 04 PM PDT             2.3           1980         -      Not Applicable
  04/25/2024 05 PM PDT             2.3           1953         -      Not Applicable
  04/25/2024 06 PM PDT             2.3           1953         0      Not Applicable
  04/25/2024 07 PM PDT             2.3           1967         +      Not Applicable
  04/25/2024 08 PM PDT             2.3           1967         0      Not Applicable
  04/25/2024 09 PM PDT             2.3           1967         0      Not Applicable
  04/25/2024 10 PM PDT             2.3           1967         0      Not Applicable
  04/25/2024 11 PM PDT             2.3           1967         0      Not Applicable
  04/26/2024 12 AM PDT             2.4           2008         +      Not Applicable
  04/26/2024 01 AM PDT             2.4           2049         +      Not Applicable
  04/26/2024 02 AM PDT             2.4           2091         +      Not Applicable
  04/26/2024 03 AM PDT             2.5           2133         +      Not Applicable
  04/26/2024 04 AM PDT             2.5           2175         +      Not Applicable
  04/26/2024 05 AM PDT             2.5           2218         +      Not Applicable
  04/26/2024 06 AM PDT             2.5           2261         +      Not Applicable
  04/26/2024 07 AM PDT             2.6           2304         +      Not Applicable
  04/26/2024 08 AM PDT             2.6           2362         +      Not Applicable
  04/26/2024 09 AM PDT             2.6           2405         +      Not Applicable
  04/26/2024 10 AM PDT             2.7           2449         +      Not Applicable
  04/26/2024 11 AM PDT             2.7           2494         +      Not Applicable
  04/26/2024 12 PM PDT             2.7           2479         -      Not Applicable
  04/26/2024 01 PM PDT             2.7           2479         0      Not Applicable
  04/26/2024 02 PM PDT             2.7           2464         -      Not Applicable
  04/26/2024 03 PM PDT             2.7           2449         -      Not Applicable
  04/26/2024 04 PM PDT             2.7           2449         0      Not Applicable
  04/26/2024 05 PM PDT             2.7           2435         -      Not Applicable
  04/26/2024 06 PM PDT             2.6           2420         -      Not Applicable
  04/26/2024 07 PM PDT             2.6           2391         -      Not Applicable
  04/26/2024 08 PM PDT             2.6           2362         -      Not Applicable
  04/26/2024 09 PM PDT             2.6           2347         -      Not Applicable
  04/26/2024 10 PM PDT             2.6           2318         -      Not Applicable
  04/26/2024 11 PM PDT             2.6           2304         -      Not Applicable
  04/27/2024 12 AM PDT             2.5           2275         -      Not Applicable
  04/27/2024 01 AM PDT             2.5           2261         -      Not Applicable
  04/27/2024 02 AM PDT             2.5           2246         -      Not Applicable
  04/27/2024 03 AM PDT             2.5           2232         -      Not Applicable
  04/27/2024 04 AM PDT             2.5           2218         -      Not Applicable
  04/27/2024 05 AM PDT             2.5           2189         -      Not Applicable
  04/27/2024 06 AM PDT             2.5           2175         -      Not Applicable
  04/27/2024 07 AM PDT             2.5           2147         -      Not Applicable
  04/27/2024 08 AM PDT             2.4           2119         -      Not Applicable
  04/27/2024 09 AM PDT             2.4           2091         -      Not Applicable
  04/27/2024 10 AM PDT             2.4           2077         -      Not Applicable
  04/27/2024 11 AM PDT             2.4           2049         -      Not Applicable
  04/27/2024 12 PM PDT             2.4           2022         -      Not Applicable
  04/27/2024 01 PM PDT             2.4           1994         -      Not Applicable
  04/27/2024 02 PM PDT             2.3           1967         -      Not Applicable
  04/27/2024 03 PM PDT             2.3           1940         -      Not Applicable
  04/27/2024 04 PM PDT             2.3           1926         -      Not Applicable
  04/27/2024 05 PM PDT             2.3           1899         -      Not Applicable
  04/27/2024 06 PM PDT             2.3           1886         -      Not Applicable
  04/27/2024 07 PM PDT             2.3           1872         -      Not Applicable
  04/27/2024 08 PM PDT             2.3           1872         0      Not Applicable
  04/27/2024 09 PM PDT             2.2           1859         -      Not Applicable
  04/27/2024 10 PM PDT             2.2           1845         -      Not Applicable
  04/27/2024 11 PM PDT             2.2           1832         -      Not Applicable
  04/28/2024 12 AM PDT             2.2           1845         +      Not Applicable
  04/28/2024 01 AM PDT             2.2           1845         0      Not Applicable
  04/28/2024 02 AM PDT             2.2           1845         0      Not Applicable
  04/28/2024 03 AM PDT             2.2           1845         0      Not Applicable
  04/28/2024 04 AM PDT             2.2           1845         0      Not Applicable
  04/28/2024 05 AM PDT             2.2           1845         0      Not Applicable
  04/28/2024 06 AM PDT             2.2           1845         0      Not Applicable
  04/28/2024 07 AM PDT             2.2           1832         -      Not Applicable
  04/28/2024 08 AM PDT             2.2           1832         0      Not Applicable
  04/28/2024 09 AM PDT             2.2           1819         -      Not Applicable
  04/28/2024 10 AM PDT             2.2           1819         0      Not Applicable
  04/28/2024 11 AM PDT             2.2           1806         -      Not Applicable
  04/28/2024 12 PM PDT             2.2           1806         0      Not Applicable
  04/28/2024 01 PM PDT             2.2           1792         -      Not Applicable
  04/28/2024 02 PM PDT             2.2           1779         -      Not Applicable
  04/28/2024 03 PM PDT             2.2           1779         0      Not Applicable
  04/28/2024 04 PM PDT             2.2           1766         -      Not Applicable
  04/28/2024 05 PM PDT             2.2           1753         -      Not Applicable
  04/28/2024 06 PM PDT             2.2           1766         +      Not Applicable
  04/28/2024 07 PM PDT             2.2           1766         0      Not Applicable
  04/28/2024 08 PM PDT             2.2           1766         0      Not Applicable
  04/28/2024 09 PM PDT             2.2           1779         +      Not Applicable
  04/28/2024 10 PM PDT             2.2           1779         0      Not Applicable
  04/28/2024 11 PM PDT             2.2           1779         0      Not Applicable
  04/29/2024 12 AM PDT             2.2           1792         +      Not Applicable
  04/29/2024 01 AM PDT             2.2           1806         +      Not Applicable
  04/29/2024 02 AM PDT             2.2           1819         +      Not Applicable
  04/29/2024 03 AM PDT             2.2           1832         +      Not Applicable
  04/29/2024 04 AM PDT             2.2           1832         0      Not Applicable
  04/29/2024 05 AM PDT             2.2           1845         +      Not Applicable
  04/29/2024 06 AM PDT             2.2           1845         0      Not Applicable
  04/29/2024 07 AM PDT             2.2           1845         0      Not Applicable
  04/29/2024 08 AM PDT             2.2           1832         -      Not Applicable
  04/29/2024 09 AM PDT             2.2           1832         0      Not Applicable
  04/29/2024 10 AM PDT             2.2           1832         0      Not Applicable
  04/29/2024 11 AM PDT             2.2           1819         -      Not Applicable
  04/29/2024 12 PM PDT             2.2           1819         0      Not Applicable
  04/29/2024 01 PM PDT             2.2           1806         -      Not Applicable
  04/29/2024 02 PM PDT             2.2           1792         -      Not Applicable
  04/29/2024 03 PM PDT             2.2           1792         0      Not Applicable
  04/29/2024 04 PM PDT             2.2           1779         -      Not Applicable
  04/29/2024 05 PM PDT             2.2           1779         0      Not Applicable
  04/29/2024 06 PM PDT             2.2           1779         0      Not Applicable
  04/29/2024 07 PM PDT             2.2           1792         +      Not Applicable
  04/29/2024 08 PM PDT             2.2           1806         +      Not Applicable
  04/29/2024 09 PM PDT             2.2           1806         0      Not Applicable
  04/29/2024 10 PM PDT             2.2           1819         +      Not Applicable
  04/29/2024 11 PM PDT             2.2           1832         +      Not Applicable
  04/30/2024 12 AM PDT             2.2           1845         +      Not Applicable
  04/30/2024 01 AM PDT             2.2           1859         +      Not Applicable
  04/30/2024 02 AM PDT             2.3           1886         +      Not Applicable
  04/30/2024 03 AM PDT             2.3           1899         +      Not Applicable
  04/30/2024 04 AM PDT             2.3           1912         +      Not Applicable
  04/30/2024 05 AM PDT             2.3           1940         +      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.