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

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TUOLUMNE RIVER - MODESTO (MDSC1)
Latitude: 37.63º NLongitude: 120.99º WElevation: 60 Feet
Location: Stanislaus County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Jul 26 2024 at 7:18 AM PDTNext Issuance: Jul 27 2024 at 9:00 AM PDT
Monitor Stage: 50.5 FeetFlood Stage: 55.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Tuolumne River - Modesto (MDSC1)
#
# File Generation Time:  07/26/2024 at 07:18 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/24/2024 at 05:00 AM PDT
# Maximum Observed Stage:                       37.25 Feet
# Maximum Observed Flow:                        336 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/29/2024 at 03:00 AM PDT
# Maximum Forecast Stage:                       37.08 Feet
# Maximum Forecast Flow:                        294 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/21/2024 07 AM PDT           37.13            306                        Normal
  07/21/2024 08 AM PDT           37.16            313         +              Normal
  07/21/2024 09 AM PDT           37.15            311         -              Normal
  07/21/2024 10 AM PDT           37.15            311         0              Normal
  07/21/2024 11 AM PDT           37.15            311         0              Normal
  07/21/2024 12 PM PDT           37.14            308         -              Normal
  07/21/2024 01 PM PDT           37.16            313         +              Normal
  07/21/2024 02 PM PDT           37.15            311         -              Normal
  07/21/2024 03 PM PDT           37.15            311         0              Normal
  07/21/2024 04 PM PDT           37.14            308         -              Normal
  07/21/2024 05 PM PDT           37.14            308         0              Normal
  07/21/2024 06 PM PDT           37.14            308         0              Normal
  07/21/2024 07 PM PDT           37.13            306         -              Normal
  07/21/2024 08 PM PDT           37.14            308         +              Normal
  07/21/2024 09 PM PDT           37.13            306         -              Normal
  07/21/2024 10 PM PDT           37.13            306         0              Normal
  07/21/2024 11 PM PDT           37.12            303         -              Normal
  07/22/2024 12 AM PDT           37.12            303         0              Normal
  07/22/2024 01 AM PDT           37.12            303         0              Normal
  07/22/2024 02 AM PDT           37.12            303         0              Normal
  07/22/2024 03 AM PDT           37.11            301         -              Normal
  07/22/2024 04 AM PDT           37.12            303         +              Normal
  07/22/2024 05 AM PDT           37.11            301         -              Normal
  07/22/2024 06 AM PDT           37.12            303         +              Normal
  07/22/2024 07 AM PDT           37.12            303         0              Normal
  07/22/2024 08 AM PDT           37.12            303         0              Normal
  07/22/2024 09 AM PDT           37.13            306         +              Normal
  07/22/2024 10 AM PDT           37.12            303         -              Normal
  07/22/2024 11 AM PDT           37.11            301         -              Normal
  07/22/2024 12 PM PDT           37.11            301         0              Normal
  07/22/2024 01 PM PDT           37.11            301         0              Normal
  07/22/2024 02 PM PDT           37.10            298         -              Normal
  07/22/2024 03 PM PDT           37.10            298         0              Normal
  07/22/2024 04 PM PDT           37.11            301         +              Normal
  07/22/2024 05 PM PDT           37.12            303         +              Normal
  07/22/2024 06 PM PDT           37.12            303         0              Normal
  07/22/2024 07 PM PDT           37.12            303         0              Normal
  07/22/2024 08 PM PDT           37.11            301         -              Normal
  07/22/2024 09 PM PDT           37.11            301         0              Normal
  07/22/2024 10 PM PDT           37.12            303         +              Normal
  07/22/2024 11 PM PDT           37.12            303         0              Normal
  07/23/2024 12 AM PDT           37.11            301         -              Normal
  07/23/2024 01 AM PDT           37.12            303         +              Normal
  07/23/2024 02 AM PDT           37.12            303         0              Normal
  07/23/2024 03 AM PDT           37.12            303         0              Normal
  07/23/2024 04 AM PDT           37.12            303         0              Normal
  07/23/2024 05 AM PDT           37.13            306         +              Normal
  07/23/2024 06 AM PDT           37.13            306         0              Normal
  07/23/2024 07 AM PDT           37.13            306         0              Normal
  07/23/2024 08 AM PDT           37.16            313         +              Normal
  07/23/2024 09 AM PDT           37.19            321         +              Normal
  07/23/2024 10 AM PDT           37.21            326         +              Normal
  07/23/2024 11 AM PDT           37.19            321         -              Normal
  07/23/2024 12 PM PDT           37.18            318         -              Normal
  07/23/2024 01 PM PDT           37.17            316         -              Normal
  07/23/2024 02 PM PDT           37.18            318         +              Normal
  07/23/2024 03 PM PDT           37.19            321         +              Normal
  07/23/2024 04 PM PDT           37.18            318         -              Normal
  07/23/2024 05 PM PDT           37.17            316         -              Normal
  07/23/2024 06 PM PDT           37.18            318         +              Normal
  07/23/2024 07 PM PDT           37.18            318         0              Normal
  07/23/2024 08 PM PDT           37.18            318         0              Normal
  07/23/2024 09 PM PDT           37.19            321         +              Normal
  07/23/2024 10 PM PDT           37.22            328         +              Normal
  07/23/2024 11 PM PDT           37.23            331         +              Normal
  07/24/2024 12 AM PDT           37.23            331         0              Normal
  07/24/2024 01 AM PDT           37.23            331         0              Normal
  07/24/2024 02 AM PDT           37.24            334         +              Normal
  07/24/2024 03 AM PDT           37.24            334         0              Normal
  07/24/2024 04 AM PDT           37.25            336         +              Normal
  07/24/2024 05 AM PDT           37.25            336         0              Normal
  07/24/2024 06 AM PDT           37.24            334         -              Normal
  07/24/2024 07 AM PDT           37.23            331         -              Normal
  07/24/2024 08 AM PDT           37.21            326         -              Normal
  07/24/2024 09 AM PDT           37.19            321         -              Normal
  07/24/2024 10 AM PDT           37.17            316         -              Normal
  07/24/2024 11 AM PDT           37.15            311         -              Normal
  07/24/2024 12 PM PDT           37.13            306         -              Normal
  07/24/2024 01 PM PDT           37.12            303         -              Normal
  07/24/2024 02 PM PDT           37.12            303         0              Normal
  07/24/2024 03 PM PDT           37.12            303         0              Normal
  07/24/2024 04 PM PDT           37.10            298         -              Normal
  07/24/2024 05 PM PDT           37.10            298         0              Normal
  07/24/2024 06 PM PDT           37.10            298         0              Normal
  07/24/2024 07 PM PDT           37.09            296         -              Normal
  07/24/2024 08 PM PDT           37.09            296         0              Normal
  07/24/2024 09 PM PDT           37.09            296         0              Normal
  07/24/2024 10 PM PDT           37.08            294         -              Normal
  07/24/2024 11 PM PDT           37.07            291         -              Normal
  07/25/2024 12 AM PDT           37.07            291         0              Normal
  07/25/2024 01 AM PDT           37.09            296         +              Normal
  07/25/2024 02 AM PDT           37.11            301         +              Normal
  07/25/2024 03 AM PDT           37.12            303         +              Normal
  07/25/2024 04 AM PDT           37.13            306         +              Normal
  07/25/2024 05 AM PDT           37.14            308         +              Normal
  07/25/2024 06 AM PDT           37.15            311         +              Normal
  07/25/2024 07 AM PDT           37.15            311         0              Normal
  07/25/2024 08 AM PDT           37.16            313         +              Normal
  07/25/2024 09 AM PDT           37.18            318         +              Normal
  07/25/2024 10 AM PDT           37.18            318         0              Normal
  07/25/2024 11 AM PDT           37.16            313         -              Normal
  07/25/2024 12 PM PDT           37.13            306         -              Normal
  07/25/2024 01 PM PDT           37.08            294         -              Normal
  07/25/2024 02 PM PDT           37.06            289         -              Normal
  07/25/2024 03 PM PDT           37.04            284         -              Normal
  07/25/2024 04 PM PDT           37.02            279         -              Normal
  07/25/2024 05 PM PDT           37.02            279         0              Normal
  07/25/2024 06 PM PDT           37.02            279         0              Normal
  07/25/2024 07 PM PDT           37.03            281         +              Normal
  07/25/2024 08 PM PDT           37.03            281         0              Normal
  07/25/2024 09 PM PDT           37.04            284         +              Normal
  07/25/2024 10 PM PDT           37.05            286         +              Normal
  07/25/2024 11 PM PDT           37.06            289         +              Normal
  07/26/2024 12 AM PDT           37.06            289         0              Normal
  07/26/2024 01 AM PDT           37.07            291         +              Normal
  07/26/2024 02 AM PDT           37.07            291         0              Normal
  07/26/2024 03 AM PDT           37.07            291         0              Normal
  07/26/2024 04 AM PDT           37.06            289         -              Normal
  07/26/2024 05 AM PDT           37.05            286         -              Normal
  07/26/2024 06 AM PDT           37.05            286         0              Normal
  07/26/2024 07 AM PDT           37.05            286         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/26/2024 08 AM PDT           37.05            286                        Normal
  07/26/2024 09 AM PDT           37.05            286         0              Normal
  07/26/2024 10 AM PDT           37.05            286         0              Normal
  07/26/2024 11 AM PDT           37.05            286         0              Normal
  07/26/2024 12 PM PDT           37.05            286         0              Normal
  07/26/2024 01 PM PDT           37.05            286         0              Normal
  07/26/2024 02 PM PDT           37.05            286         0              Normal
  07/26/2024 03 PM PDT           37.06            289         +              Normal
  07/26/2024 04 PM PDT           37.06            289         0              Normal
  07/26/2024 05 PM PDT           37.06            289         0              Normal
  07/26/2024 06 PM PDT           37.06            289         0              Normal
  07/26/2024 07 PM PDT           37.06            289         0              Normal
  07/26/2024 08 PM PDT           37.06            289         0              Normal
  07/26/2024 09 PM PDT           37.06            289         0              Normal
  07/26/2024 10 PM PDT           37.06            289         0              Normal
  07/26/2024 11 PM PDT           37.06            289         0              Normal
  07/27/2024 12 AM PDT           37.06            289         0              Normal
  07/27/2024 01 AM PDT           37.06            289         0              Normal
  07/27/2024 02 AM PDT           37.07            291         +              Normal
  07/27/2024 03 AM PDT           37.07            291         0              Normal
  07/27/2024 04 AM PDT           37.07            291         0              Normal
  07/27/2024 05 AM PDT           37.07            291         0              Normal
  07/27/2024 06 AM PDT           37.07            291         0              Normal
  07/27/2024 07 AM PDT           37.07            291         0              Normal
  07/27/2024 08 AM PDT           37.07            291         0              Normal
  07/27/2024 09 AM PDT           37.07            291         0              Normal
  07/27/2024 10 AM PDT           37.07            291         0              Normal
  07/27/2024 11 AM PDT           37.07            291         0              Normal
  07/27/2024 12 PM PDT           37.07            291         0              Normal
  07/27/2024 01 PM PDT           37.07            291         0              Normal
  07/27/2024 02 PM PDT           37.07            291         0              Normal
  07/27/2024 03 PM PDT           37.07            291         0              Normal
  07/27/2024 04 PM PDT           37.07            291         0              Normal
  07/27/2024 05 PM PDT           37.07            291         0              Normal
  07/27/2024 06 PM PDT           37.07            291         0              Normal
  07/27/2024 07 PM PDT           37.07            291         0              Normal
  07/27/2024 08 PM PDT           37.07            291         0              Normal
  07/27/2024 09 PM PDT           37.07            291         0              Normal
  07/27/2024 10 PM PDT           37.07            291         0              Normal
  07/27/2024 11 PM PDT           37.07            291         0              Normal
  07/28/2024 12 AM PDT           37.07            291         0              Normal
  07/28/2024 01 AM PDT           37.07            291         0              Normal
  07/28/2024 02 AM PDT           37.07            291         0              Normal
  07/28/2024 03 AM PDT           37.07            291         0              Normal
  07/28/2024 04 AM PDT           37.07            291         0              Normal
  07/28/2024 05 AM PDT           37.07            291         0              Normal
  07/28/2024 06 AM PDT           37.07            291         0              Normal
  07/28/2024 07 AM PDT           37.07            291         0              Normal
  07/28/2024 08 AM PDT           37.07            291         0              Normal
  07/28/2024 09 AM PDT           37.07            291         0              Normal
  07/28/2024 10 AM PDT           37.07            291         0              Normal
  07/28/2024 11 AM PDT           37.07            291         0              Normal
  07/28/2024 12 PM PDT           37.07            291         0              Normal
  07/28/2024 01 PM PDT           37.07            291         0              Normal
  07/28/2024 02 PM PDT           37.07            291         0              Normal
  07/28/2024 03 PM PDT           37.07            291         0              Normal
  07/28/2024 04 PM PDT           37.07            291         0              Normal
  07/28/2024 05 PM PDT           37.07            291         0              Normal
  07/28/2024 06 PM PDT           37.07            291         0              Normal
  07/28/2024 07 PM PDT           37.07            291         0              Normal
  07/28/2024 08 PM PDT           37.07            291         0              Normal
  07/28/2024 09 PM PDT           37.07            291         0              Normal
  07/28/2024 10 PM PDT           37.07            291         0              Normal
  07/28/2024 11 PM PDT           37.07            291         0              Normal
  07/29/2024 12 AM PDT           37.07            291         0              Normal
  07/29/2024 01 AM PDT           37.07            291         0              Normal
  07/29/2024 02 AM PDT           37.07            291         0              Normal
  07/29/2024 03 AM PDT           37.08            294         +              Normal
  07/29/2024 04 AM PDT           37.08            294         0              Normal
  07/29/2024 05 AM PDT           37.08            294         0              Normal
  07/29/2024 06 AM PDT           37.08            294         0              Normal
  07/29/2024 07 AM PDT           37.08            294         0              Normal
  07/29/2024 08 AM PDT           37.08            294         0              Normal
  07/29/2024 09 AM PDT           37.08            294         0              Normal
  07/29/2024 10 AM PDT           37.08            294         0              Normal
  07/29/2024 11 AM PDT           37.08            294         0              Normal
  07/29/2024 12 PM PDT           37.08            294         0              Normal
  07/29/2024 01 PM PDT           37.08            294         0              Normal
  07/29/2024 02 PM PDT           37.08            294         0              Normal
  07/29/2024 03 PM PDT           37.08            294         0              Normal
  07/29/2024 04 PM PDT           37.08            294         0              Normal
  07/29/2024 05 PM PDT           37.08            294         0              Normal
  07/29/2024 06 PM PDT           37.08            294         0              Normal
  07/29/2024 07 PM PDT           37.08            294         0              Normal
  07/29/2024 08 PM PDT           37.08            294         0              Normal
  07/29/2024 09 PM PDT           37.08            294         0              Normal
  07/29/2024 10 PM PDT           37.08            294         0              Normal
  07/29/2024 11 PM PDT           37.08            294         0              Normal
  07/30/2024 12 AM PDT           37.08            294         0              Normal
  07/30/2024 01 AM PDT           37.08            294         0              Normal
  07/30/2024 02 AM PDT           37.08            294         0              Normal
  07/30/2024 03 AM PDT           37.08            294         0              Normal
  07/30/2024 04 AM PDT           37.08            294         0              Normal
  07/30/2024 05 AM PDT           37.08            294         0              Normal
  07/30/2024 06 AM PDT           37.08            294         0              Normal
  07/30/2024 07 AM PDT           37.08            294         0              Normal
  07/30/2024 08 AM PDT           37.08            294         0              Normal
  07/30/2024 09 AM PDT           37.08            294         0              Normal
  07/30/2024 10 AM PDT           37.08            294         0              Normal
  07/30/2024 11 AM PDT           37.08            294         0              Normal
  07/30/2024 12 PM PDT           37.08            294         0              Normal
  07/30/2024 01 PM PDT           37.08            294         0              Normal
  07/30/2024 02 PM PDT           37.08            294         0              Normal
  07/30/2024 03 PM PDT           37.08            294         0              Normal
  07/30/2024 04 PM PDT           37.08            294         0              Normal
  07/30/2024 05 PM PDT           37.08            294         0              Normal
  07/30/2024 06 PM PDT           37.08            294         0              Normal
  07/30/2024 07 PM PDT           37.08            294         0              Normal
  07/30/2024 08 PM PDT           37.08            294         0              Normal
  07/30/2024 09 PM PDT           37.08            294         0              Normal
  07/30/2024 10 PM PDT           37.08            294         0              Normal
  07/30/2024 11 PM PDT           37.08            294         0              Normal
  07/31/2024 12 AM PDT           37.08            294         0              Normal
  07/31/2024 01 AM PDT           37.08            294         0              Normal
  07/31/2024 02 AM PDT           37.08            294         0              Normal
  07/31/2024 03 AM PDT           37.08            294         0              Normal
  07/31/2024 04 AM PDT           37.08            294         0              Normal
  07/31/2024 05 AM PDT           37.08            294         0              Normal
#
# 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.