SAN JOAQUIN RIVER - CROWS LANDING (CRDC1)
Latitude: 37.43º NLongitude: 121.01º WElevation: 60 FeetForecast Type: Unofficial Location
Location: Stanislaus County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: May 27 2026 at 7:33 AM PDTNext Issuance: May 28 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: San Joaquin River - Crows Landing (CRDC1)
#
# File Generation Time:  05/27/2026 at 07:35 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/25/2026 at 09:00 AM PDT
# Maximum Observed Stage:                       37.85 Feet
# Maximum Observed Flow:                        496 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/29/2026 at 09:00 PM PDT
# Maximum Forecast Stage:                       37.66 Feet
# Maximum Forecast Flow:                        447 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/22/2026 07 AM PDT           37.70            457                Not Applicable
  05/22/2026 08 AM PDT           37.72            463         +      Not Applicable
  05/22/2026 09 AM PDT           37.73            465         +      Not Applicable
  05/22/2026 10 AM PDT           37.75            470         +      Not Applicable
  05/22/2026 11 AM PDT           37.76            473         +      Not Applicable
  05/22/2026 12 PM PDT           37.75            470         -      Not Applicable
  05/22/2026 01 PM PDT           37.74            468         -      Not Applicable
  05/22/2026 02 PM PDT           37.73            465         -      Not Applicable
  05/22/2026 03 PM PDT           37.71            460         -      Not Applicable
  05/22/2026 04 PM PDT           37.70            457         -      Not Applicable
  05/22/2026 05 PM PDT           37.68            452         -      Not Applicable
  05/22/2026 06 PM PDT           37.67            450         -      Not Applicable
  05/22/2026 07 PM PDT           37.65            445         -      Not Applicable
  05/22/2026 08 PM PDT           37.64            442         -      Not Applicable
  05/22/2026 09 PM PDT           37.64            442         0      Not Applicable
  05/22/2026 10 PM PDT           37.63            440         -      Not Applicable
  05/22/2026 11 PM PDT           37.64            442         +      Not Applicable
  05/23/2026 12 AM PDT           37.66            447         +      Not Applicable
  05/23/2026 01 AM PDT           37.67            450         +      Not Applicable
  05/23/2026 02 AM PDT           37.69            455         +      Not Applicable
  05/23/2026 03 AM PDT           37.71            460         +      Not Applicable
  05/23/2026 04 AM PDT           37.73            465         +      Not Applicable
  05/23/2026 05 AM PDT           37.74            468         +      Not Applicable
  05/23/2026 06 AM PDT           37.75            470         +      Not Applicable
  05/23/2026 07 AM PDT           37.77            475         +      Not Applicable
  05/23/2026 08 AM PDT           37.79            481         +      Not Applicable
  05/23/2026 09 AM PDT           37.81            486         +      Not Applicable
  05/23/2026 10 AM PDT           37.83            491         +      Not Applicable
  05/23/2026 11 AM PDT           37.82            488         -      Not Applicable
  05/23/2026 12 PM PDT           37.83            491         +      Not Applicable
  05/23/2026 01 PM PDT           37.80            483         -      Not Applicable
  05/23/2026 02 PM PDT           37.79            481         -      Not Applicable
  05/23/2026 03 PM PDT           37.77            475         -      Not Applicable
  05/23/2026 04 PM PDT           37.74            468         -      Not Applicable
  05/23/2026 05 PM PDT           37.72            463         -      Not Applicable
  05/23/2026 06 PM PDT           37.70            457         -      Not Applicable
  05/23/2026 07 PM PDT           37.70            457         0      Not Applicable
  05/23/2026 08 PM PDT           37.69            455         -      Not Applicable
  05/23/2026 09 PM PDT           37.68            452         -      Not Applicable
  05/23/2026 10 PM PDT           37.67            450         -      Not Applicable
  05/23/2026 11 PM PDT           37.67            450         0      Not Applicable
  05/24/2026 12 AM PDT           37.67            450         0      Not Applicable
  05/24/2026 01 AM PDT           37.66            447         -      Not Applicable
  05/24/2026 02 AM PDT           37.67            450         +      Not Applicable
  05/24/2026 03 AM PDT           37.68            452         +      Not Applicable
  05/24/2026 04 AM PDT           37.69            455         +      Not Applicable
  05/24/2026 05 AM PDT           37.70            457         +      Not Applicable
  05/24/2026 06 AM PDT           37.70            457         0      Not Applicable
  05/24/2026 07 AM PDT           37.72            463         +      Not Applicable
  05/24/2026 08 AM PDT           37.72            463         0      Not Applicable
  05/24/2026 09 AM PDT           37.72            463         0      Not Applicable
  05/24/2026 10 AM PDT           37.72            463         0      Not Applicable
  05/24/2026 11 AM PDT           37.73            465         +      Not Applicable
  05/24/2026 12 PM PDT           37.72            463         -      Not Applicable
  05/24/2026 01 PM PDT           37.72            463         0      Not Applicable
  05/24/2026 02 PM PDT           37.72            463         0      Not Applicable
  05/24/2026 03 PM PDT           37.72            463         0      Not Applicable
  05/24/2026 04 PM PDT           37.72            463         0      Not Applicable
  05/24/2026 05 PM PDT           37.72            463         0      Not Applicable
  05/24/2026 06 PM PDT           37.73            465         +      Not Applicable
  05/24/2026 07 PM PDT           37.73            465         0      Not Applicable
  05/24/2026 08 PM PDT           37.73            465         0      Not Applicable
  05/24/2026 09 PM PDT           37.73            465         0      Not Applicable
  05/24/2026 10 PM PDT           37.73            465         0      Not Applicable
  05/24/2026 11 PM PDT           37.73            465         0      Not Applicable
  05/25/2026 12 AM PDT           37.73            465         0      Not Applicable
  05/25/2026 01 AM PDT           37.74            468         +      Not Applicable
  05/25/2026 02 AM PDT           37.75            470         +      Not Applicable
  05/25/2026 03 AM PDT           37.77            475         +      Not Applicable
  05/25/2026 04 AM PDT           37.79            481         +      Not Applicable
  05/25/2026 05 AM PDT           37.81            486         +      Not Applicable
  05/25/2026 06 AM PDT           37.83            491         +      Not Applicable
  05/25/2026 07 AM PDT           37.84            494         +      Not Applicable
  05/25/2026 08 AM PDT           37.85            496         +      Not Applicable
  05/25/2026 09 AM PDT           37.85            496         0      Not Applicable
  05/25/2026 10 AM PDT           37.84            494         -      Not Applicable
  05/25/2026 11 AM PDT           37.83            491         -      Not Applicable
  05/25/2026 12 PM PDT           37.81            486         -      Not Applicable
  05/25/2026 01 PM PDT           37.80            483         -      Not Applicable
  05/25/2026 02 PM PDT           37.78            478         -      Not Applicable
  05/25/2026 03 PM PDT           37.77            475         -      Not Applicable
  05/25/2026 04 PM PDT           37.75            470         -      Not Applicable
  05/25/2026 05 PM PDT           37.74            468         -      Not Applicable
  05/25/2026 06 PM PDT           37.74            468         0      Not Applicable
  05/25/2026 07 PM PDT           37.72            463         -      Not Applicable
  05/25/2026 08 PM PDT           37.71            460         -      Not Applicable
  05/25/2026 09 PM PDT           37.70            457         -      Not Applicable
  05/25/2026 10 PM PDT           37.69            455         -      Not Applicable
  05/25/2026 11 PM PDT           37.68            452         -      Not Applicable
  05/26/2026 12 AM PDT           37.68            452         0      Not Applicable
  05/26/2026 01 AM PDT           37.67            450         -      Not Applicable
  05/26/2026 02 AM PDT           37.66            447         -      Not Applicable
  05/26/2026 03 AM PDT           37.66            447         0      Not Applicable
  05/26/2026 04 AM PDT           37.66            447         0      Not Applicable
  05/26/2026 05 AM PDT           37.65            445         -      Not Applicable
  05/26/2026 06 AM PDT           37.65            445         0      Not Applicable
  05/26/2026 07 AM PDT           37.66            447         +      Not Applicable
  05/26/2026 08 AM PDT           37.68            452         +      Not Applicable
  05/26/2026 09 AM PDT           37.69            455         +      Not Applicable
  05/26/2026 10 AM PDT           37.69            455         0      Not Applicable
  05/26/2026 11 AM PDT           37.68            452         -      Not Applicable
  05/26/2026 12 PM PDT           37.67            450         -      Not Applicable
  05/26/2026 01 PM PDT           37.67            450         0      Not Applicable
  05/26/2026 02 PM PDT           37.66            447         -      Not Applicable
  05/26/2026 03 PM PDT           37.65            445         -      Not Applicable
  05/26/2026 04 PM PDT           37.65            445         0      Not Applicable
  05/26/2026 05 PM PDT           37.65            445         0      Not Applicable
  05/26/2026 06 PM PDT           37.65            445         0      Not Applicable
  05/26/2026 07 PM PDT           37.65            445         0      Not Applicable
  05/26/2026 08 PM PDT           37.66            447         +      Not Applicable
  05/26/2026 09 PM PDT           37.65            445         -      Not Applicable
  05/26/2026 10 PM PDT           37.65            445         0      Not Applicable
  05/26/2026 11 PM PDT           37.65            445         0      Not Applicable
  05/27/2026 12 AM PDT           37.64            442         -      Not Applicable
  05/27/2026 01 AM PDT           37.64            442         0      Not Applicable
  05/27/2026 02 AM PDT           37.64            442         0      Not Applicable
  05/27/2026 03 AM PDT           37.64            442         0      Not Applicable
  05/27/2026 04 AM PDT           37.64            442         0      Not Applicable
  05/27/2026 05 AM PDT           37.64            442         0      Not Applicable
  05/27/2026 06 AM PDT           37.64            442         0      Not Applicable
  05/27/2026 07 AM PDT           37.63            440         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/27/2026 08 AM PDT           37.63            440                Not Applicable
  05/27/2026 09 AM PDT           37.63            440         0      Not Applicable
  05/27/2026 10 AM PDT           37.63            440         0      Not Applicable
  05/27/2026 11 AM PDT           37.63            440         0      Not Applicable
  05/27/2026 12 PM PDT           37.63            440         0      Not Applicable
  05/27/2026 01 PM PDT           37.63            440         0      Not Applicable
  05/27/2026 02 PM PDT           37.62            437         -      Not Applicable
  05/27/2026 03 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 04 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 05 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 06 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 07 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 08 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 09 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 10 PM PDT           37.62            437         0      Not Applicable
  05/27/2026 11 PM PDT           37.62            437         0      Not Applicable
  05/28/2026 12 AM PDT           37.62            437         0      Not Applicable
  05/28/2026 01 AM PDT           37.62            437         0      Not Applicable
  05/28/2026 02 AM PDT           37.62            437         0      Not Applicable
  05/28/2026 03 AM PDT           37.62            437         0      Not Applicable
  05/28/2026 04 AM PDT           37.63            440         +      Not Applicable
  05/28/2026 05 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 06 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 07 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 08 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 09 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 10 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 11 AM PDT           37.63            440         0      Not Applicable
  05/28/2026 12 PM PDT           37.63            440         0      Not Applicable
  05/28/2026 01 PM PDT           37.63            440         0      Not Applicable
  05/28/2026 02 PM PDT           37.63            440         0      Not Applicable
  05/28/2026 03 PM PDT           37.63            440         0      Not Applicable
  05/28/2026 04 PM PDT           37.63            440         0      Not Applicable
  05/28/2026 05 PM PDT           37.64            442         +      Not Applicable
  05/28/2026 06 PM PDT           37.64            442         0      Not Applicable
  05/28/2026 07 PM PDT           37.64            442         0      Not Applicable
  05/28/2026 08 PM PDT           37.64            442         0      Not Applicable
  05/28/2026 09 PM PDT           37.64            442         0      Not Applicable
  05/28/2026 10 PM PDT           37.64            442         0      Not Applicable
  05/28/2026 11 PM PDT           37.64            442         0      Not Applicable
  05/29/2026 12 AM PDT           37.65            445         +      Not Applicable
  05/29/2026 01 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 02 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 03 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 04 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 05 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 06 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 07 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 08 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 09 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 10 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 11 AM PDT           37.65            445         0      Not Applicable
  05/29/2026 12 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 01 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 02 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 03 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 04 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 05 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 06 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 07 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 08 PM PDT           37.65            445         0      Not Applicable
  05/29/2026 09 PM PDT           37.66            447         +      Not Applicable
  05/29/2026 10 PM PDT           37.66            447         0      Not Applicable
  05/29/2026 11 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 12 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 01 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 02 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 03 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 04 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 05 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 06 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 07 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 08 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 09 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 10 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 11 AM PDT           37.66            447         0      Not Applicable
  05/30/2026 12 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 01 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 02 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 03 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 04 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 05 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 06 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 07 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 08 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 09 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 10 PM PDT           37.66            447         0      Not Applicable
  05/30/2026 11 PM PDT           37.66            447         0      Not Applicable
  05/31/2026 12 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 01 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 02 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 03 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 04 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 05 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 06 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 07 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 08 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 09 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 10 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 11 AM PDT           37.66            447         0      Not Applicable
  05/31/2026 12 PM PDT           37.65            445         -      Not Applicable
  05/31/2026 01 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 02 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 03 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 04 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 05 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 06 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 07 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 08 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 09 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 10 PM PDT           37.65            445         0      Not Applicable
  05/31/2026 11 PM PDT           37.65            445         0      Not Applicable
  06/01/2026 12 AM PDT           37.65            445         0      Not Applicable
  06/01/2026 01 AM PDT           37.65            445         0      Not Applicable
  06/01/2026 02 AM PDT           37.65            445         0      Not Applicable
  06/01/2026 03 AM PDT           37.65            445         0      Not Applicable
  06/01/2026 04 AM PDT           37.65            445         0      Not Applicable
  06/01/2026 05 AM PDT           37.65            445         0      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.