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 STANISLAUS RIVER - AVERY (AVYC1)
Latitude: 38.24º NLongitude: 120.29º WElevation: 3388 Feet
Location: Calaveras County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Feb 10 2026 at 12:59 PM PSTNext Issuance: Feb 11 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: N Fork Stanislaus River - Avery (AVYC1)
#
# File Generation Time:  02/10/2026 at 01:02 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/06/2026 at 03:00 PM PST
# Maximum Observed Stage:                       2.46 Feet
# Maximum Observed Flow:                        216 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/11/2026 at 11:00 AM PST
# Maximum Forecast Stage:                       3.59 Feet
# Maximum Forecast Flow:                        551 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/05/2026 01 PM PST            2.46            216                Not Applicable
  02/05/2026 02 PM PST            2.45            213         -      Not Applicable
  02/05/2026 03 PM PST            2.45            213         0      Not Applicable
  02/05/2026 04 PM PST            2.45            213         0      Not Applicable
  02/05/2026 05 PM PST            2.44            211         -      Not Applicable
  02/05/2026 06 PM PST            2.44            211         0      Not Applicable
  02/05/2026 07 PM PST            2.44            211         0      Not Applicable
  02/05/2026 08 PM PST            2.43            209         -      Not Applicable
  02/05/2026 09 PM PST            2.44            211         +      Not Applicable
  02/05/2026 10 PM PST            2.43            209         -      Not Applicable
  02/05/2026 11 PM PST            2.41            204         -      Not Applicable
  02/06/2026 12 AM PST            2.41            204         0      Not Applicable
  02/06/2026 01 AM PST            2.41            204         0      Not Applicable
  02/06/2026 02 AM PST            2.42            206         +      Not Applicable
  02/06/2026 03 AM PST            2.43            209         +      Not Applicable
  02/06/2026 04 AM PST            2.43            209         0      Not Applicable
  02/06/2026 05 AM PST            2.45            213         +      Not Applicable
  02/06/2026 06 AM PST            2.46            216         +      Not Applicable
  02/06/2026 07 AM PST            2.46            216         0      Not Applicable
  02/06/2026 08 AM PST            2.46            216         0      Not Applicable
  02/06/2026 09 AM PST            2.45            213         -      Not Applicable
  02/06/2026 10 AM PST            2.46            216         +      Not Applicable
  02/06/2026 11 AM PST            2.45            213         -      Not Applicable
  02/06/2026 12 PM PST            2.45            213         0      Not Applicable
  02/06/2026 01 PM PST            2.45            213         0      Not Applicable
  02/06/2026 02 PM PST            2.45            213         0      Not Applicable
  02/06/2026 03 PM PST            2.46            216         +      Not Applicable
  02/06/2026 04 PM PST            2.45            213         -      Not Applicable
  02/06/2026 05 PM PST            2.44            211         -      Not Applicable
  02/06/2026 06 PM PST            2.44            211         0      Not Applicable
  02/06/2026 07 PM PST            2.43            209         -      Not Applicable
  02/06/2026 08 PM PST            2.44            211         +      Not Applicable
  02/06/2026 09 PM PST            2.43            209         -      Not Applicable
  02/06/2026 10 PM PST            2.43            209         0      Not Applicable
  02/06/2026 11 PM PST            2.42            206         -      Not Applicable
  02/07/2026 12 AM PST            2.43            209         +      Not Applicable
  02/07/2026 01 AM PST            2.42            206         -      Not Applicable
  02/07/2026 02 AM PST            2.43            209         +      Not Applicable
  02/07/2026 03 AM PST            2.44            211         +      Not Applicable
  02/07/2026 04 AM PST            2.43            209         -      Not Applicable
  02/07/2026 05 AM PST            2.44            211         +      Not Applicable
  02/07/2026 06 AM PST            2.44            211         0      Not Applicable
  02/07/2026 07 AM PST            2.44            211         0      Not Applicable
  02/07/2026 08 AM PST            2.44            211         0      Not Applicable
  02/07/2026 09 AM PST            2.43            209         -      Not Applicable
  02/07/2026 10 AM PST            2.43            209         0      Not Applicable
  02/07/2026 11 AM PST            2.43            209         0      Not Applicable
  02/07/2026 12 PM PST            2.42            206         -      Not Applicable
  02/07/2026 01 PM PST            2.43            209         +      Not Applicable
  02/07/2026 02 PM PST            2.42            206         -      Not Applicable
  02/07/2026 03 PM PST            2.42            206         0      Not Applicable
  02/07/2026 04 PM PST            2.42            206         0      Not Applicable
  02/07/2026 05 PM PST            2.41            204         -      Not Applicable
  02/07/2026 06 PM PST            2.41            204         0      Not Applicable
  02/07/2026 07 PM PST            2.40            202         -      Not Applicable
  02/07/2026 08 PM PST            2.40            202         0      Not Applicable
  02/07/2026 09 PM PST            2.41            204         +      Not Applicable
  02/07/2026 10 PM PST            2.40            202         -      Not Applicable
  02/07/2026 11 PM PST            2.40            202         0      Not Applicable
  02/08/2026 12 AM PST            2.40            202         0      Not Applicable
  02/08/2026 01 AM PST            2.40            202         0      Not Applicable
  02/08/2026 02 AM PST            2.40            202         0      Not Applicable
  02/08/2026 03 AM PST            2.40            202         0      Not Applicable
  02/08/2026 04 AM PST            2.40            202         0      Not Applicable
  02/08/2026 05 AM PST            2.40            202         0      Not Applicable
  02/08/2026 06 AM PST            2.41            204         +      Not Applicable
  02/08/2026 07 AM PST            2.41            204         0      Not Applicable
  02/08/2026 08 AM PST            2.41            204         0      Not Applicable
  02/08/2026 09 AM PST            2.41            204         0      Not Applicable
  02/08/2026 10 AM PST            2.42            206         +      Not Applicable
  02/08/2026 11 AM PST            2.41            204         -      Not Applicable
  02/08/2026 12 PM PST            2.41            204         0      Not Applicable
  02/08/2026 01 PM PST            2.41            204         0      Not Applicable
  02/08/2026 02 PM PST            2.40            202         -      Not Applicable
  02/08/2026 03 PM PST            2.40            202         0      Not Applicable
  02/08/2026 04 PM PST            2.41            204         +      Not Applicable
  02/08/2026 05 PM PST            2.40            202         -      Not Applicable
  02/08/2026 06 PM PST            2.39            200         -      Not Applicable
  02/08/2026 07 PM PST            2.39            200         0      Not Applicable
  02/08/2026 08 PM PST            2.39            200         0      Not Applicable
  02/08/2026 09 PM PST            2.39            200         0      Not Applicable
  02/08/2026 10 PM PST            2.39            200         0      Not Applicable
  02/08/2026 11 PM PST            2.38            197         -      Not Applicable
  02/09/2026 12 AM PST            2.37            195         -      Not Applicable
  02/09/2026 01 AM PST            2.38            197         +      Not Applicable
  02/09/2026 02 AM PST            2.38            197         0      Not Applicable
  02/09/2026 03 AM PST            2.39            200         +      Not Applicable
  02/09/2026 04 AM PST            2.40            202         +      Not Applicable
  02/09/2026 05 AM PST            2.40            202         0      Not Applicable
  02/09/2026 06 AM PST            2.41            204         +      Not Applicable
  02/09/2026 07 AM PST            2.42            206         +      Not Applicable
  02/09/2026 08 AM PST            2.42            206         0      Not Applicable
  02/09/2026 09 AM PST            2.43            209         +      Not Applicable
  02/09/2026 10 AM PST            2.43            209         0      Not Applicable
  02/09/2026 11 AM PST            2.44            211         +      Not Applicable
  02/09/2026 12 PM PST            2.44            211         0      Not Applicable
  02/09/2026 01 PM PST            2.44            211         0      Not Applicable
  02/09/2026 02 PM PST            2.44            211         0      Not Applicable
  02/09/2026 03 PM PST            2.43            209         -      Not Applicable
  02/09/2026 04 PM PST            2.43            209         0      Not Applicable
  02/09/2026 05 PM PST            2.42            206         -      Not Applicable
  02/09/2026 06 PM PST            2.43            209         +      Not Applicable
  02/09/2026 07 PM PST            2.41            204         -      Not Applicable
  02/09/2026 08 PM PST            2.41            204         0      Not Applicable
  02/09/2026 09 PM PST            2.41            204         0      Not Applicable
  02/09/2026 10 PM PST            2.41            204         0      Not Applicable
  02/09/2026 11 PM PST            2.41            204         0      Not Applicable
  02/10/2026 12 AM PST            2.40            202         -      Not Applicable
  02/10/2026 01 AM PST            2.40            202         0      Not Applicable
  02/10/2026 02 AM PST            2.40            202         0      Not Applicable
  02/10/2026 03 AM PST            2.40            202         0      Not Applicable
  02/10/2026 04 AM PST            2.40            202         0      Not Applicable
  02/10/2026 05 AM PST            2.40            202         0      Not Applicable
  02/10/2026 06 AM PST            2.39            200         -      Not Applicable
  02/10/2026 07 AM PST            2.39            200         0      Not Applicable
  02/10/2026 08 AM PST            2.38            197         -      Not Applicable
  02/10/2026 09 AM PST            2.38            197         0      Not Applicable
  02/10/2026 10 AM PST            2.38            197         0      Not Applicable
  02/10/2026 11 AM PST            2.39            200         +      Not Applicable
  02/10/2026 12 PM PST            2.39            200         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/10/2026 01 PM PST            2.39            200                Not Applicable
  02/10/2026 02 PM PST            2.40            202         +      Not Applicable
  02/10/2026 03 PM PST            2.41            204         +      Not Applicable
  02/10/2026 04 PM PST            2.42            206         +      Not Applicable
  02/10/2026 05 PM PST            2.43            209         +      Not Applicable
  02/10/2026 06 PM PST            2.46            216         +      Not Applicable
  02/10/2026 07 PM PST            2.51            227         +      Not Applicable
  02/10/2026 08 PM PST            2.63            252         +      Not Applicable
  02/10/2026 09 PM PST            2.79            287         +      Not Applicable
  02/10/2026 10 PM PST            2.90            313         +      Not Applicable
  02/10/2026 11 PM PST            2.99            335         +      Not Applicable
  02/11/2026 12 AM PST            3.04            349         +      Not Applicable
  02/11/2026 01 AM PST            3.10            369         +      Not Applicable
  02/11/2026 02 AM PST            3.21            406         +      Not Applicable
  02/11/2026 03 AM PST            3.34            452         +      Not Applicable
  02/11/2026 04 AM PST            3.43            486         +      Not Applicable
  02/11/2026 05 AM PST            3.49            510         +      Not Applicable
  02/11/2026 06 AM PST            3.51            518         +      Not Applicable
  02/11/2026 07 AM PST            3.54            530         +      Not Applicable
  02/11/2026 08 AM PST            3.56            538         +      Not Applicable
  02/11/2026 09 AM PST            3.57            543         +      Not Applicable
  02/11/2026 10 AM PST            3.58            547         +      Not Applicable
  02/11/2026 11 AM PST            3.59            551         +      Not Applicable
  02/11/2026 12 PM PST            3.58            547         -      Not Applicable
  02/11/2026 01 PM PST            3.57            543         -      Not Applicable
  02/11/2026 02 PM PST            3.54            530         -      Not Applicable
  02/11/2026 03 PM PST            3.49            510         -      Not Applicable
  02/11/2026 04 PM PST            3.46            498         -      Not Applicable
  02/11/2026 05 PM PST            3.43            486         -      Not Applicable
  02/11/2026 06 PM PST            3.41            479         -      Not Applicable
  02/11/2026 07 PM PST            3.38            467         -      Not Applicable
  02/11/2026 08 PM PST            3.34            452         -      Not Applicable
  02/11/2026 09 PM PST            3.28            430         -      Not Applicable
  02/11/2026 10 PM PST            3.24            416         -      Not Applicable
  02/11/2026 11 PM PST            3.21            406         -      Not Applicable
  02/12/2026 12 AM PST            3.19            399         -      Not Applicable
  02/12/2026 01 AM PST            3.17            392         -      Not Applicable
  02/12/2026 02 AM PST            3.14            382         -      Not Applicable
  02/12/2026 03 AM PST            3.12            375         -      Not Applicable
  02/12/2026 04 AM PST            3.09            365         -      Not Applicable
  02/12/2026 05 AM PST            3.08            362         -      Not Applicable
  02/12/2026 06 AM PST            3.07            359         -      Not Applicable
  02/12/2026 07 AM PST            3.05            353         -      Not Applicable
  02/12/2026 08 AM PST            3.04            349         -      Not Applicable
  02/12/2026 09 AM PST            3.01            340         -      Not Applicable
  02/12/2026 10 AM PST            2.99            335         -      Not Applicable
  02/12/2026 11 AM PST            2.98            332         -      Not Applicable
  02/12/2026 12 PM PST            2.97            330         -      Not Applicable
  02/12/2026 01 PM PST            2.96            327         -      Not Applicable
  02/12/2026 02 PM PST            2.94            322         -      Not Applicable
  02/12/2026 03 PM PST            2.92            317         -      Not Applicable
  02/12/2026 04 PM PST            2.91            315         -      Not Applicable
  02/12/2026 05 PM PST            2.90            313         -      Not Applicable
  02/12/2026 06 PM PST            2.90            313         0      Not Applicable
  02/12/2026 07 PM PST            2.89            310         -      Not Applicable
  02/12/2026 08 PM PST            2.89            310         0      Not Applicable
  02/12/2026 09 PM PST            2.88            308         -      Not Applicable
  02/12/2026 10 PM PST            2.88            308         0      Not Applicable
  02/12/2026 11 PM PST            2.88            308         0      Not Applicable
  02/13/2026 12 AM PST            2.88            308         0      Not Applicable
  02/13/2026 01 AM PST            2.88            308         0      Not Applicable
  02/13/2026 02 AM PST            2.88            308         0      Not Applicable
  02/13/2026 03 AM PST            2.88            308         0      Not Applicable
  02/13/2026 04 AM PST            2.88            308         0      Not Applicable
  02/13/2026 05 AM PST            2.89            310         +      Not Applicable
  02/13/2026 06 AM PST            2.88            308         -      Not Applicable
  02/13/2026 07 AM PST            2.88            308         0      Not Applicable
  02/13/2026 08 AM PST            2.88            308         0      Not Applicable
  02/13/2026 09 AM PST            2.87            305         -      Not Applicable
  02/13/2026 10 AM PST            2.87            305         0      Not Applicable
  02/13/2026 11 AM PST            2.87            305         0      Not Applicable
  02/13/2026 12 PM PST            2.86            303         -      Not Applicable
  02/13/2026 01 PM PST            2.86            303         0      Not Applicable
  02/13/2026 02 PM PST            2.85            301         -      Not Applicable
  02/13/2026 03 PM PST            2.85            301         0      Not Applicable
  02/13/2026 04 PM PST            2.84            298         -      Not Applicable
  02/13/2026 05 PM PST            2.84            298         0      Not Applicable
  02/13/2026 06 PM PST            2.84            298         0      Not Applicable
  02/13/2026 07 PM PST            2.84            298         0      Not Applicable
  02/13/2026 08 PM PST            2.85            301         +      Not Applicable
  02/13/2026 09 PM PST            2.86            303         +      Not Applicable
  02/13/2026 10 PM PST            2.87            305         +      Not Applicable
  02/13/2026 11 PM PST            2.87            305         0      Not Applicable
  02/14/2026 12 AM PST            2.87            305         0      Not Applicable
  02/14/2026 01 AM PST            2.88            308         +      Not Applicable
  02/14/2026 02 AM PST            2.88            308         0      Not Applicable
  02/14/2026 03 AM PST            2.89            310         +      Not Applicable
  02/14/2026 04 AM PST            2.90            313         +      Not Applicable
  02/14/2026 05 AM PST            2.90            313         0      Not Applicable
  02/14/2026 06 AM PST            2.90            313         0      Not Applicable
  02/14/2026 07 AM PST            2.90            313         0      Not Applicable
  02/14/2026 08 AM PST            2.90            313         0      Not Applicable
  02/14/2026 09 AM PST            2.89            310         -      Not Applicable
  02/14/2026 10 AM PST            2.89            310         0      Not Applicable
  02/14/2026 11 AM PST            2.88            308         -      Not Applicable
  02/14/2026 12 PM PST            2.88            308         0      Not Applicable
  02/14/2026 01 PM PST            2.88            308         0      Not Applicable
  02/14/2026 02 PM PST            2.87            305         -      Not Applicable
  02/14/2026 03 PM PST            2.87            305         0      Not Applicable
  02/14/2026 04 PM PST            2.86            303         -      Not Applicable
  02/14/2026 05 PM PST            2.86            303         0      Not Applicable
  02/14/2026 06 PM PST            2.86            303         0      Not Applicable
  02/14/2026 07 PM PST            2.86            303         0      Not Applicable
  02/14/2026 08 PM PST            2.86            303         0      Not Applicable
  02/14/2026 09 PM PST            2.87            305         +      Not Applicable
  02/14/2026 10 PM PST            2.87            305         0      Not Applicable
  02/14/2026 11 PM PST            2.87            305         0      Not Applicable
  02/15/2026 12 AM PST            2.88            308         +      Not Applicable
  02/15/2026 01 AM PST            2.88            308         0      Not Applicable
  02/15/2026 02 AM PST            2.89            310         +      Not Applicable
  02/15/2026 03 AM PST            2.90            313         +      Not Applicable
  02/15/2026 04 AM PST            2.91            315         +      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.