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

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SANTA MARGARITA RIVER - YSIDORA (YDRC1)
Latitude: 33.31º NLongitude: 117.35º WElevation: 75 Feet
Location: San Diego County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: Jun 13 2024 at 7:29 AM PDTNext Issuance: Jun 14 2024 at 9:00 AM PDT
Monitor Stage: 8.2 FeetFlood Stage: 11.2 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Margarita River - Ysidora (YDRC1)
#
# File Generation Time:  06/13/2024 at 07:29 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/09/2024 at 05:00 PM PDT
# Maximum Observed Stage:                       7.24 Feet
# Maximum Observed Flow:                        26 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/13/2024 at 08:00 AM PDT
# Maximum Forecast Stage:                       7.21 Feet
# Maximum Forecast Flow:                        21 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/08/2024 07 AM PDT            7.22             22                        Normal
  06/08/2024 08 AM PDT            7.23             24         +              Normal
  06/08/2024 09 AM PDT            7.21             21         -              Normal
  06/08/2024 10 AM PDT            7.21             21         0              Normal
  06/08/2024 11 AM PDT            7.22             22         +              Normal
  06/08/2024 12 PM PDT            7.21             21         -              Normal
  06/08/2024 01 PM PDT            7.21             21         0              Normal
  06/08/2024 02 PM PDT            7.21             21         0              Normal
  06/08/2024 03 PM PDT            7.21             21         0              Normal
  06/08/2024 04 PM PDT            7.21             21         0              Normal
  06/08/2024 05 PM PDT            7.22             22         +              Normal
  06/08/2024 06 PM PDT            7.22             22         0              Normal
  06/08/2024 07 PM PDT            7.21             21         -              Normal
  06/08/2024 08 PM PDT            7.22             22         +              Normal
  06/08/2024 09 PM PDT            7.22             22         0              Normal
  06/08/2024 10 PM PDT            7.23             24         +              Normal
  06/08/2024 11 PM PDT            7.22             22         -              Normal
  06/09/2024 12 AM PDT            7.23             24         +              Normal
  06/09/2024 01 AM PDT            7.23             24         0              Normal
  06/09/2024 02 AM PDT            7.23             24         0              Normal
  06/09/2024 03 AM PDT            7.23             24         0              Normal
  06/09/2024 04 AM PDT            7.22             22         -              Normal
  06/09/2024 05 AM PDT            7.22             22         0              Normal
  06/09/2024 06 AM PDT            7.23             24         +              Normal
  06/09/2024 07 AM PDT            7.22             22         -              Normal
  06/09/2024 08 AM PDT            7.22             22         0              Normal
  06/09/2024 09 AM PDT            7.22             22         0              Normal
  06/09/2024 10 AM PDT            7.23             24         +              Normal
  06/09/2024 11 AM PDT            7.23             24         0              Normal
  06/09/2024 12 PM PDT            7.24             26         +              Normal
  06/09/2024 01 PM PDT            7.24             26         0              Normal
  06/09/2024 02 PM PDT            7.21             21         -              Normal
  06/09/2024 03 PM PDT            7.23             24         +              Normal
  06/09/2024 04 PM PDT            7.23             24         0              Normal
  06/09/2024 05 PM PDT            7.24             26         +              Normal
  06/09/2024 06 PM PDT            7.22             22         -              Normal
  06/09/2024 07 PM PDT            7.23             24         +              Normal
  06/09/2024 08 PM PDT            7.23             24         0              Normal
  06/09/2024 09 PM PDT            7.23             24         0              Normal
  06/09/2024 10 PM PDT            7.23             24         0              Normal
  06/09/2024 11 PM PDT            7.23             24         0              Normal
  06/10/2024 12 AM PDT            7.23             24         0              Normal
  06/10/2024 01 AM PDT            7.22             22         -              Normal
  06/10/2024 02 AM PDT            7.22             22         0              Normal
  06/10/2024 03 AM PDT            7.23             24         +              Normal
  06/10/2024 04 AM PDT            7.23             24         0              Normal
  06/10/2024 05 AM PDT            7.23             24         0              Normal
  06/10/2024 06 AM PDT            7.23             24         0              Normal
  06/10/2024 07 AM PDT            7.23             24         0              Normal
  06/10/2024 08 AM PDT            7.23             24         0              Normal
  06/10/2024 09 AM PDT            7.23             24         0              Normal
  06/10/2024 10 AM PDT            7.23             24         0              Normal
  06/10/2024 11 AM PDT            7.23             24         0              Normal
  06/10/2024 12 PM PDT            7.21             21         -              Normal
  06/10/2024 01 PM PDT            7.23             24         +              Normal
  06/10/2024 02 PM PDT            7.22             22         -              Normal
  06/10/2024 03 PM PDT            7.21             21         -              Normal
  06/10/2024 04 PM PDT            7.22             22         +              Normal
  06/10/2024 05 PM PDT            7.22             22         0              Normal
  06/10/2024 06 PM PDT            7.21             21         -              Normal
  06/10/2024 07 PM PDT            7.23             24         +              Normal
  06/10/2024 08 PM PDT            7.23             24         0              Normal
  06/10/2024 09 PM PDT            7.22             22         -              Normal
  06/10/2024 10 PM PDT            7.23             24         +              Normal
  06/10/2024 11 PM PDT            7.23             24         0              Normal
  06/11/2024 12 AM PDT            7.23             24         0              Normal
  06/11/2024 01 AM PDT            7.22             22         -              Normal
  06/11/2024 02 AM PDT            7.23             24         +              Normal
  06/11/2024 03 AM PDT            7.22             22         -              Normal
  06/11/2024 04 AM PDT            7.23             24         +              Normal
  06/11/2024 05 AM PDT            7.21             21         -              Normal
  06/11/2024 06 AM PDT            7.22             22         +              Normal
  06/11/2024 07 AM PDT            7.21             21         -              Normal
  06/11/2024 08 AM PDT            7.21             21         0              Normal
  06/11/2024 09 AM PDT            7.21             21         0              Normal
  06/11/2024 10 AM PDT            7.22             22         +              Normal
  06/11/2024 11 AM PDT            7.21             21         -              Normal
  06/11/2024 12 PM PDT            7.21             21         0              Normal
  06/11/2024 01 PM PDT            7.20             20         -              Normal
  06/11/2024 02 PM PDT            7.20             20         0              Normal
  06/11/2024 03 PM PDT            7.21             21         +              Normal
  06/11/2024 04 PM PDT            7.20             20         -              Normal
  06/11/2024 05 PM PDT            7.21             21         +              Normal
  06/11/2024 06 PM PDT            7.22             22         +              Normal
  06/11/2024 07 PM PDT            7.21             21         -              Normal
  06/11/2024 08 PM PDT            7.21             21         0              Normal
  06/11/2024 09 PM PDT            7.21             21         0              Normal
  06/11/2024 10 PM PDT            7.21             21         0              Normal
  06/11/2024 11 PM PDT            7.21             21         0              Normal
  06/12/2024 12 AM PDT            7.21             21         0              Normal
  06/12/2024 01 AM PDT            7.21             21         0              Normal
  06/12/2024 02 AM PDT            7.21             21         0              Normal
  06/12/2024 03 AM PDT            7.22             22         +              Normal
  06/12/2024 04 AM PDT            7.21             21         -              Normal
  06/12/2024 05 AM PDT            7.21             21         0              Normal
  06/12/2024 06 AM PDT            7.22             22         +              Normal
  06/12/2024 07 AM PDT            7.21             21         -              Normal
  06/12/2024 08 AM PDT            7.21             21         0              Normal
  06/12/2024 09 AM PDT            7.22             22         +              Normal
  06/12/2024 10 AM PDT            7.22             22         0              Normal
  06/12/2024 11 AM PDT            7.21             21         -              Normal
  06/12/2024 12 PM PDT            7.22             22         +              Normal
  06/12/2024 01 PM PDT            7.22             22         0              Normal
  06/12/2024 02 PM PDT            7.22             22         0              Normal
  06/12/2024 03 PM PDT            7.22             22         0              Normal
  06/12/2024 04 PM PDT            7.21             21         -              Normal
  06/12/2024 05 PM PDT            7.21             21         0              Normal
  06/12/2024 06 PM PDT            7.21             21         0              Normal
  06/12/2024 07 PM PDT            7.21             21         0              Normal
  06/12/2024 08 PM PDT            7.21             21         0              Normal
  06/12/2024 09 PM PDT            7.21             21         0              Normal
  06/12/2024 10 PM PDT            7.21             21         0              Normal
  06/12/2024 11 PM PDT            7.21             21         0              Normal
  06/13/2024 12 AM PDT            7.21             21         0              Normal
  06/13/2024 01 AM PDT            7.21             21         0              Normal
  06/13/2024 02 AM PDT            7.21             21         0              Normal
  06/13/2024 03 AM PDT            7.21             21         0              Normal
  06/13/2024 04 AM PDT            7.21             21         0              Normal
  06/13/2024 05 AM PDT            7.21             21         0              Normal
  06/13/2024 06 AM PDT            7.21             21         0              Normal
  06/13/2024 07 AM PDT            7.21             21         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/13/2024 08 AM PDT            7.21             21                        Normal
  06/13/2024 09 AM PDT            7.21             21         0              Normal
  06/13/2024 10 AM PDT            7.21             21         0              Normal
  06/13/2024 11 AM PDT            7.21             21         0              Normal
  06/13/2024 12 PM PDT            7.21             21         0              Normal
  06/13/2024 01 PM PDT            7.21             21         0              Normal
  06/13/2024 02 PM PDT            7.21             21         0              Normal
  06/13/2024 03 PM PDT            7.21             21         0              Normal
  06/13/2024 04 PM PDT            7.21             21         0              Normal
  06/13/2024 05 PM PDT            7.21             21         0              Normal
  06/13/2024 06 PM PDT            7.21             21         0              Normal
  06/13/2024 07 PM PDT            7.21             21         0              Normal
  06/13/2024 08 PM PDT            7.21             21         0              Normal
  06/13/2024 09 PM PDT            7.21             21         0              Normal
  06/13/2024 10 PM PDT            7.21             21         0              Normal
  06/13/2024 11 PM PDT            7.21             21         0              Normal
  06/14/2024 12 AM PDT            7.21             21         0              Normal
  06/14/2024 01 AM PDT            7.21             21         0              Normal
  06/14/2024 02 AM PDT            7.21             21         0              Normal
  06/14/2024 03 AM PDT            7.21             21         0              Normal
  06/14/2024 04 AM PDT            7.21             21         0              Normal
  06/14/2024 05 AM PDT            7.21             21         0              Normal
  06/14/2024 06 AM PDT            7.21             21         0              Normal
  06/14/2024 07 AM PDT            7.21             21         0              Normal
  06/14/2024 08 AM PDT            7.21             21         0              Normal
  06/14/2024 09 AM PDT            7.21             21         0              Normal
  06/14/2024 10 AM PDT            7.21             21         0              Normal
  06/14/2024 11 AM PDT            7.21             21         0              Normal
  06/14/2024 12 PM PDT            7.21             21         0              Normal
  06/14/2024 01 PM PDT            7.21             21         0              Normal
  06/14/2024 02 PM PDT            7.21             21         0              Normal
  06/14/2024 03 PM PDT            7.21             21         0              Normal
  06/14/2024 04 PM PDT            7.21             21         0              Normal
  06/14/2024 05 PM PDT            7.21             21         0              Normal
  06/14/2024 06 PM PDT            7.21             21         0              Normal
  06/14/2024 07 PM PDT            7.21             21         0              Normal
  06/14/2024 08 PM PDT            7.21             21         0              Normal
  06/14/2024 09 PM PDT            7.21             21         0              Normal
  06/14/2024 10 PM PDT            7.21             21         0              Normal
  06/14/2024 11 PM PDT            7.21             21         0              Normal
  06/15/2024 12 AM PDT            7.21             21         0              Normal
  06/15/2024 01 AM PDT            7.21             21         0              Normal
  06/15/2024 02 AM PDT            7.21             21         0              Normal
  06/15/2024 03 AM PDT            7.21             21         0              Normal
  06/15/2024 04 AM PDT            7.21             21         0              Normal
  06/15/2024 05 AM PDT            7.21             21         0              Normal
  06/15/2024 06 AM PDT            7.21             21         0              Normal
  06/15/2024 07 AM PDT            7.21             21         0              Normal
  06/15/2024 08 AM PDT            7.21             21         0              Normal
  06/15/2024 09 AM PDT            7.21             21         0              Normal
  06/15/2024 10 AM PDT            7.21             21         0              Normal
  06/15/2024 11 AM PDT            7.21             21         0              Normal
  06/15/2024 12 PM PDT            7.21             21         0              Normal
  06/15/2024 01 PM PDT            7.21             21         0              Normal
  06/15/2024 02 PM PDT            7.21             21         0              Normal
  06/15/2024 03 PM PDT            7.21             21         0              Normal
  06/15/2024 04 PM PDT            7.21             21         0              Normal
  06/15/2024 05 PM PDT            7.21             21         0              Normal
  06/15/2024 06 PM PDT            7.20             20         -              Normal
  06/15/2024 07 PM PDT            7.20             20         0              Normal
  06/15/2024 08 PM PDT            7.20             20         0              Normal
  06/15/2024 09 PM PDT            7.20             20         0              Normal
  06/15/2024 10 PM PDT            7.20             20         0              Normal
  06/15/2024 11 PM PDT            7.20             20         0              Normal
  06/16/2024 12 AM PDT            7.20             20         0              Normal
  06/16/2024 01 AM PDT            7.20             20         0              Normal
  06/16/2024 02 AM PDT            7.20             20         0              Normal
  06/16/2024 03 AM PDT            7.20             20         0              Normal
  06/16/2024 04 AM PDT            7.20             20         0              Normal
  06/16/2024 05 AM PDT            7.20             20         0              Normal
  06/16/2024 06 AM PDT            7.20             20         0              Normal
  06/16/2024 07 AM PDT            7.20             20         0              Normal
  06/16/2024 08 AM PDT            7.20             20         0              Normal
  06/16/2024 09 AM PDT            7.20             20         0              Normal
  06/16/2024 10 AM PDT            7.20             20         0              Normal
  06/16/2024 11 AM PDT            7.20             20         0              Normal
  06/16/2024 12 PM PDT            7.20             20         0              Normal
  06/16/2024 01 PM PDT            7.20             20         0              Normal
  06/16/2024 02 PM PDT            7.20             20         0              Normal
  06/16/2024 03 PM PDT            7.20             20         0              Normal
  06/16/2024 04 PM PDT            7.20             20         0              Normal
  06/16/2024 05 PM PDT            7.20             20         0              Normal
  06/16/2024 06 PM PDT            7.20             20         0              Normal
  06/16/2024 07 PM PDT            7.20             20         0              Normal
  06/16/2024 08 PM PDT            7.20             20         0              Normal
  06/16/2024 09 PM PDT            7.20             20         0              Normal
  06/16/2024 10 PM PDT            7.20             20         0              Normal
  06/16/2024 11 PM PDT            7.20             20         0              Normal
  06/17/2024 12 AM PDT            7.20             20         0              Normal
  06/17/2024 01 AM PDT            7.20             20         0              Normal
  06/17/2024 02 AM PDT            7.20             20         0              Normal
  06/17/2024 03 AM PDT            7.20             20         0              Normal
  06/17/2024 04 AM PDT            7.20             20         0              Normal
  06/17/2024 05 AM PDT            7.20             20         0              Normal
  06/17/2024 06 AM PDT            7.20             20         0              Normal
  06/17/2024 07 AM PDT            7.20             20         0              Normal
  06/17/2024 08 AM PDT            7.20             20         0              Normal
  06/17/2024 09 AM PDT            7.20             20         0              Normal
  06/17/2024 10 AM PDT            7.20             20         0              Normal
  06/17/2024 11 AM PDT            7.20             20         0              Normal
  06/17/2024 12 PM PDT            7.20             20         0              Normal
  06/17/2024 01 PM PDT            7.20             20         0              Normal
  06/17/2024 02 PM PDT            7.20             20         0              Normal
  06/17/2024 03 PM PDT            7.20             20         0              Normal
  06/17/2024 04 PM PDT            7.20             20         0              Normal
  06/17/2024 05 PM PDT            7.20             20         0              Normal
  06/17/2024 06 PM PDT            7.20             20         0              Normal
  06/17/2024 07 PM PDT            7.20             20         0              Normal
  06/17/2024 08 PM PDT            7.20             20         0              Normal
  06/17/2024 09 PM PDT            7.20             20         0              Normal
  06/17/2024 10 PM PDT            7.20             20         0              Normal
  06/17/2024 11 PM PDT            7.20             20         0              Normal
  06/18/2024 12 AM PDT            7.20             20         0              Normal
  06/18/2024 01 AM PDT            7.20             20         0              Normal
  06/18/2024 02 AM PDT            7.20             20         0              Normal
  06/18/2024 03 AM PDT            7.20             20         0              Normal
  06/18/2024 04 AM PDT            7.20             20         0              Normal
  06/18/2024 05 AM PDT            7.20             20         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.