SANTA MARGARITA RIVER - TEMECULA (SMHC1)
Latitude: 33.47º NLongitude: 117.14º WElevation: 950 FeetForecast Type: Unofficial Location
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: Mar 03 2026 at 1:13 PM PSTNext Issuance: Mar 04 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: Santa Margarita River - Temecula (SMHC1)
#
# File Generation Time:  03/03/2026 at 01:16 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/01/2026 at 01:00 AM PST
# Maximum Observed Stage:                       1.91 Feet
# Maximum Observed Flow:                        12 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/03/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       1.83 Feet
# Maximum Forecast Flow:                        9 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/26/2026 01 PM PST            1.79              7                Not Applicable
  02/26/2026 02 PM PST            1.85             10         +      Not Applicable
  02/26/2026 03 PM PST            1.83              9         -      Not Applicable
  02/26/2026 04 PM PST            1.85             10         +      Not Applicable
  02/26/2026 05 PM PST            1.83              9         -      Not Applicable
  02/26/2026 06 PM PST            1.83              9         0      Not Applicable
  02/26/2026 07 PM PST            1.85             10         +      Not Applicable
  02/26/2026 08 PM PST            1.83              9         -      Not Applicable
  02/26/2026 09 PM PST            1.85             10         +      Not Applicable
  02/26/2026 10 PM PST            1.83              9         -      Not Applicable
  02/26/2026 11 PM PST            1.83              9         0      Not Applicable
  02/27/2026 12 AM PST            1.84              9         +      Not Applicable
  02/27/2026 01 AM PST            1.82              8         -      Not Applicable
  02/27/2026 02 AM PST            1.84              9         +      Not Applicable
  02/27/2026 03 AM PST            1.85             10         +      Not Applicable
  02/27/2026 04 AM PST            1.84              9         -      Not Applicable
  02/27/2026 05 AM PST            1.83              9         -      Not Applicable
  02/27/2026 06 AM PST            1.84              9         +      Not Applicable
  02/27/2026 07 AM PST            1.83              9         -      Not Applicable
  02/27/2026 08 AM PST            1.83              9         0      Not Applicable
  02/27/2026 09 AM PST            1.83              9         0      Not Applicable
  02/27/2026 10 AM PST            1.85             10         +      Not Applicable
  02/27/2026 11 AM PST            1.83              9         -      Not Applicable
  02/27/2026 12 PM PST            1.84              9         +      Not Applicable
  02/27/2026 01 PM PST            1.83              9         -      Not Applicable
  02/27/2026 02 PM PST            1.83              9         0      Not Applicable
  02/27/2026 03 PM PST            1.83              9         0      Not Applicable
  02/27/2026 04 PM PST            1.83              9         0      Not Applicable
  02/27/2026 05 PM PST            1.83              9         0      Not Applicable
  02/27/2026 06 PM PST            1.83              9         0      Not Applicable
  02/27/2026 07 PM PST            1.84              9         +      Not Applicable
  02/27/2026 08 PM PST            1.83              9         -      Not Applicable
  02/27/2026 09 PM PST            1.83              9         0      Not Applicable
  02/27/2026 10 PM PST            1.84              9         +      Not Applicable
  02/27/2026 11 PM PST            1.83              9         -      Not Applicable
  02/28/2026 12 AM PST            1.83              9         0      Not Applicable
  02/28/2026 01 AM PST            1.85             10         +      Not Applicable
  02/28/2026 02 AM PST            1.83              9         -      Not Applicable
  02/28/2026 03 AM PST            1.84              9         +      Not Applicable
  02/28/2026 04 AM PST            1.84              9         0      Not Applicable
  02/28/2026 05 AM PST            1.83              9         -      Not Applicable
  02/28/2026 06 AM PST            1.83              9         0      Not Applicable
  02/28/2026 07 AM PST            1.85             10         +      Not Applicable
  02/28/2026 08 AM PST            1.84              9         -      Not Applicable
  02/28/2026 09 AM PST            1.84              9         0      Not Applicable
  02/28/2026 10 AM PST            1.83              9         -      Not Applicable
  02/28/2026 11 AM PST            1.83              9         0      Not Applicable
  02/28/2026 12 PM PST            1.83              9         0      Not Applicable
  02/28/2026 01 PM PST            1.84              9         +      Not Applicable
  02/28/2026 02 PM PST            1.84              9         0      Not Applicable
  02/28/2026 03 PM PST            1.85             10         +      Not Applicable
  02/28/2026 04 PM PST            1.84              9         -      Not Applicable
  02/28/2026 05 PM PST            1.83              9         -      Not Applicable
  02/28/2026 06 PM PST            1.83              9         0      Not Applicable
  02/28/2026 07 PM PST            1.83              9         0      Not Applicable
  02/28/2026 08 PM PST            1.83              9         0      Not Applicable
  02/28/2026 09 PM PST            1.84              9         +      Not Applicable
  02/28/2026 10 PM PST            1.85             10         +      Not Applicable
  02/28/2026 11 PM PST            1.84              9         -      Not Applicable
  03/01/2026 12 AM PST            1.84              9         0      Not Applicable
  03/01/2026 01 AM PST            1.91             12         +      Not Applicable
  03/01/2026 02 AM PST            1.85             10         -      Not Applicable
  03/01/2026 03 AM PST            1.83              9         -      Not Applicable
  03/01/2026 04 AM PST            1.85             10         +      Not Applicable
  03/01/2026 05 AM PST            1.82              8         -      Not Applicable
  03/01/2026 06 AM PST            1.83              9         +      Not Applicable
  03/01/2026 07 AM PST            1.84              9         +      Not Applicable
  03/01/2026 08 AM PST            1.83              9         -      Not Applicable
  03/01/2026 09 AM PST            1.83              9         0      Not Applicable
  03/01/2026 10 AM PST            1.85             10         +      Not Applicable
  03/01/2026 11 AM PST            1.85             10         0      Not Applicable
  03/01/2026 12 PM PST            1.83              9         -      Not Applicable
  03/01/2026 01 PM PST            1.84              9         +      Not Applicable
  03/01/2026 02 PM PST            1.83              9         -      Not Applicable
  03/01/2026 03 PM PST            1.85             10         +      Not Applicable
  03/01/2026 04 PM PST            1.83              9         -      Not Applicable
  03/01/2026 05 PM PST            1.83              9         0      Not Applicable
  03/01/2026 06 PM PST            1.83              9         0      Not Applicable
  03/01/2026 07 PM PST            1.83              9         0      Not Applicable
  03/01/2026 08 PM PST            1.84              9         +      Not Applicable
  03/01/2026 09 PM PST            1.83              9         -      Not Applicable
  03/01/2026 10 PM PST            1.83              9         0      Not Applicable
  03/01/2026 11 PM PST            1.85             10         +      Not Applicable
  03/02/2026 12 AM PST            1.84              9         -      Not Applicable
  03/02/2026 01 AM PST            1.83              9         -      Not Applicable
  03/02/2026 02 AM PST            1.85             10         +      Not Applicable
  03/02/2026 03 AM PST            1.84              9         -      Not Applicable
  03/02/2026 04 AM PST            1.84              9         0      Not Applicable
  03/02/2026 05 AM PST            1.82              8         -      Not Applicable
  03/02/2026 06 AM PST            1.83              9         +      Not Applicable
  03/02/2026 07 AM PST            1.84              9         +      Not Applicable
  03/02/2026 08 AM PST            1.84              9         0      Not Applicable
  03/02/2026 09 AM PST            1.84              9         0      Not Applicable
  03/02/2026 10 AM PST            1.83              9         -      Not Applicable
  03/02/2026 11 AM PST            1.83              9         0      Not Applicable
  03/02/2026 12 PM PST            1.84              9         +      Not Applicable
  03/02/2026 01 PM PST            1.83              9         -      Not Applicable
  03/02/2026 02 PM PST            1.84              9         +      Not Applicable
  03/02/2026 03 PM PST            1.86             10         +      Not Applicable
  03/02/2026 04 PM PST            1.83              9         -      Not Applicable
  03/02/2026 05 PM PST            1.84              9         +      Not Applicable
  03/02/2026 06 PM PST            1.83              9         -      Not Applicable
  03/02/2026 07 PM PST            1.85             10         +      Not Applicable
  03/02/2026 08 PM PST            1.84              9         -      Not Applicable
  03/02/2026 09 PM PST            1.84              9         0      Not Applicable
  03/02/2026 10 PM PST            1.83              9         -      Not Applicable
  03/02/2026 11 PM PST            1.83              9         0      Not Applicable
  03/03/2026 12 AM PST            1.83              9         0      Not Applicable
  03/03/2026 01 AM PST            1.85             10         +      Not Applicable
  03/03/2026 02 AM PST            1.84              9         -      Not Applicable
  03/03/2026 03 AM PST            1.83              9         -      Not Applicable
  03/03/2026 04 AM PST            1.85             10         +      Not Applicable
  03/03/2026 05 AM PST            1.83              9         -      Not Applicable
  03/03/2026 06 AM PST            1.83              9         0      Not Applicable
  03/03/2026 07 AM PST            1.84              9         +      Not Applicable
  03/03/2026 08 AM PST            1.83              9         -      Not Applicable
  03/03/2026 09 AM PST            1.83              9         0      Not Applicable
  03/03/2026 10 AM PST            1.83              9         0      Not Applicable
  03/03/2026 11 AM PST            1.83              9         0      Not Applicable
  03/03/2026 12 PM PST            1.83              9         0      Not Applicable
  03/03/2026 01 PM PST            1.83              9         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/03/2026 02 PM PST            1.83              9                Not Applicable
  03/03/2026 03 PM PST            1.83              9         0      Not Applicable
  03/03/2026 04 PM PST            1.83              9         0      Not Applicable
  03/03/2026 05 PM PST            1.83              9         0      Not Applicable
  03/03/2026 06 PM PST            1.82              8         -      Not Applicable
  03/03/2026 07 PM PST            1.82              8         0      Not Applicable
  03/03/2026 08 PM PST            1.82              8         0      Not Applicable
  03/03/2026 09 PM PST            1.82              8         0      Not Applicable
  03/03/2026 10 PM PST            1.82              8         0      Not Applicable
  03/03/2026 11 PM PST            1.82              8         0      Not Applicable
  03/04/2026 12 AM PST            1.82              8         0      Not Applicable
  03/04/2026 01 AM PST            1.82              8         0      Not Applicable
  03/04/2026 02 AM PST            1.82              8         0      Not Applicable
  03/04/2026 03 AM PST            1.82              8         0      Not Applicable
  03/04/2026 04 AM PST            1.82              8         0      Not Applicable
  03/04/2026 05 AM PST            1.82              8         0      Not Applicable
  03/04/2026 06 AM PST            1.82              8         0      Not Applicable
  03/04/2026 07 AM PST            1.82              8         0      Not Applicable
  03/04/2026 08 AM PST            1.81              8         -      Not Applicable
  03/04/2026 09 AM PST            1.81              8         0      Not Applicable
  03/04/2026 10 AM PST            1.81              8         0      Not Applicable
  03/04/2026 11 AM PST            1.81              8         0      Not Applicable
  03/04/2026 12 PM PST            1.81              8         0      Not Applicable
  03/04/2026 01 PM PST            1.81              8         0      Not Applicable
  03/04/2026 02 PM PST            1.81              8         0      Not Applicable
  03/04/2026 03 PM PST            1.81              8         0      Not Applicable
  03/04/2026 04 PM PST            1.81              8         0      Not Applicable
  03/04/2026 05 PM PST            1.81              8         0      Not Applicable
  03/04/2026 06 PM PST            1.81              8         0      Not Applicable
  03/04/2026 07 PM PST            1.81              8         0      Not Applicable
  03/04/2026 08 PM PST            1.81              8         0      Not Applicable
  03/04/2026 09 PM PST            1.81              8         0      Not Applicable
  03/04/2026 10 PM PST            1.80              8         -      Not Applicable
  03/04/2026 11 PM PST            1.80              8         0      Not Applicable
  03/05/2026 12 AM PST            1.80              8         0      Not Applicable
  03/05/2026 01 AM PST            1.80              8         0      Not Applicable
  03/05/2026 02 AM PST            1.80              8         0      Not Applicable
  03/05/2026 03 AM PST            1.80              8         0      Not Applicable
  03/05/2026 04 AM PST            1.80              8         0      Not Applicable
  03/05/2026 05 AM PST            1.80              8         0      Not Applicable
  03/05/2026 06 AM PST            1.80              8         0      Not Applicable
  03/05/2026 07 AM PST            1.80              8         0      Not Applicable
  03/05/2026 08 AM PST            1.80              8         0      Not Applicable
  03/05/2026 09 AM PST            1.80              8         0      Not Applicable
  03/05/2026 10 AM PST            1.80              8         0      Not Applicable
  03/05/2026 11 AM PST            1.80              8         0      Not Applicable
  03/05/2026 12 PM PST            1.79              7         -      Not Applicable
  03/05/2026 01 PM PST            1.79              7         0      Not Applicable
  03/05/2026 02 PM PST            1.79              7         0      Not Applicable
  03/05/2026 03 PM PST            1.79              7         0      Not Applicable
  03/05/2026 04 PM PST            1.79              7         0      Not Applicable
  03/05/2026 05 PM PST            1.79              7         0      Not Applicable
  03/05/2026 06 PM PST            1.79              7         0      Not Applicable
  03/05/2026 07 PM PST            1.79              7         0      Not Applicable
  03/05/2026 08 PM PST            1.79              7         0      Not Applicable
  03/05/2026 09 PM PST            1.79              7         0      Not Applicable
  03/05/2026 10 PM PST            1.79              7         0      Not Applicable
  03/05/2026 11 PM PST            1.79              7         0      Not Applicable
  03/06/2026 12 AM PST            1.79              7         0      Not Applicable
  03/06/2026 01 AM PST            1.78              7         -      Not Applicable
  03/06/2026 02 AM PST            1.78              7         0      Not Applicable
  03/06/2026 03 AM PST            1.78              7         0      Not Applicable
  03/06/2026 04 AM PST            1.78              7         0      Not Applicable
  03/06/2026 05 AM PST            1.78              7         0      Not Applicable
  03/06/2026 06 AM PST            1.78              7         0      Not Applicable
  03/06/2026 07 AM PST            1.78              7         0      Not Applicable
  03/06/2026 08 AM PST            1.78              7         0      Not Applicable
  03/06/2026 09 AM PST            1.78              7         0      Not Applicable
  03/06/2026 10 AM PST            1.78              7         0      Not Applicable
  03/06/2026 11 AM PST            1.78              7         0      Not Applicable
  03/06/2026 12 PM PST            1.78              7         0      Not Applicable
  03/06/2026 01 PM PST            1.78              7         0      Not Applicable
  03/06/2026 02 PM PST            1.78              7         0      Not Applicable
  03/06/2026 03 PM PST            1.77              7         -      Not Applicable
  03/06/2026 04 PM PST            1.77              7         0      Not Applicable
  03/06/2026 05 PM PST            1.77              7         0      Not Applicable
  03/06/2026 06 PM PST            1.77              7         0      Not Applicable
  03/06/2026 07 PM PST            1.77              7         0      Not Applicable
  03/06/2026 08 PM PST            1.77              7         0      Not Applicable
  03/06/2026 09 PM PST            1.77              7         0      Not Applicable
  03/06/2026 10 PM PST            1.77              7         0      Not Applicable
  03/06/2026 11 PM PST            1.77              7         0      Not Applicable
  03/07/2026 12 AM PST            1.77              7         0      Not Applicable
  03/07/2026 01 AM PST            1.77              7         0      Not Applicable
  03/07/2026 02 AM PST            1.77              7         0      Not Applicable
  03/07/2026 03 AM PST            1.77              7         0      Not Applicable
  03/07/2026 04 AM PST            1.76              7         -      Not Applicable
  03/07/2026 05 AM PST            1.76              7         0      Not Applicable
  03/07/2026 06 AM PST            1.76              7         0      Not Applicable
  03/07/2026 07 AM PST            1.76              7         0      Not Applicable
  03/07/2026 08 AM PST            1.76              7         0      Not Applicable
  03/07/2026 09 AM PST            1.76              7         0      Not Applicable
  03/07/2026 10 AM PST            1.76              7         0      Not Applicable
  03/07/2026 11 AM PST            1.76              7         0      Not Applicable
  03/07/2026 12 PM PST            1.76              7         0      Not Applicable
  03/07/2026 01 PM PST            1.76              7         0      Not Applicable
  03/07/2026 02 PM PST            1.76              7         0      Not Applicable
  03/07/2026 03 PM PST            1.76              7         0      Not Applicable
  03/07/2026 04 PM PST            1.76              7         0      Not Applicable
  03/07/2026 05 PM PST            1.75              6         -      Not Applicable
  03/07/2026 06 PM PST            1.75              6         0      Not Applicable
  03/07/2026 07 PM PST            1.75              6         0      Not Applicable
  03/07/2026 08 PM PST            1.75              6         0      Not Applicable
  03/07/2026 09 PM PST            1.75              6         0      Not Applicable
  03/07/2026 10 PM PST            1.75              6         0      Not Applicable
  03/07/2026 11 PM PST            1.75              6         0      Not Applicable
  03/08/2026 12 AM PST            1.75              6         0      Not Applicable
  03/08/2026 01 AM PST            1.75              6         0      Not Applicable
  03/08/2026 03 AM PDT            1.75              6         0      Not Applicable
  03/08/2026 04 AM PDT            1.75              6         0      Not Applicable
  03/08/2026 05 AM PDT            1.75              6         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.