SANTA ANA RIVER - MUNICIPAL WATER DISTRICT CROSSING (MWXC1)
Latitude: 33.97º NLongitude: 117.45º WElevation: 685 FeetForecast Type: Unofficial Location
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Sep 08 2026 at 7:25 AM PDTNext Issuance: Sep 09 2026 at 9:00 AM PDT
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Ana River - Muni Water Dist Crossing (MWXC1)
#
# File Generation Time:  09/08/2026 at 07:26 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/06/2026 at 08:00 PM PDT
# Maximum Observed Stage:                       4.95 Feet
# Maximum Observed Flow:                        254 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/09/2026 at 07:00 PM PDT
# Maximum Forecast Stage:                       4.04 Feet
# Maximum Forecast Flow:                        52 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/03/2026 07 AM PDT            3.85             28                Not Applicable
  09/03/2026 08 AM PDT            3.86             29         +      Not Applicable
  09/03/2026 09 AM PDT            3.86             29         0      Not Applicable
  09/03/2026 10 AM PDT            3.85             28         -      Not Applicable
  09/03/2026 11 AM PDT            3.86             29         +      Not Applicable
  09/03/2026 12 PM PDT            3.83             26         -      Not Applicable
  09/03/2026 01 PM PDT            3.83             26         0      Not Applicable
  09/03/2026 02 PM PDT            3.83             26         0      Not Applicable
  09/03/2026 03 PM PDT            3.85             28         +      Not Applicable
  09/03/2026 04 PM PDT            3.83             26         -      Not Applicable
  09/03/2026 05 PM PDT            3.83             26         0      Not Applicable
  09/03/2026 06 PM PDT            3.82             25         -      Not Applicable
  09/03/2026 07 PM PDT            3.85             28         +      Not Applicable
  09/03/2026 08 PM PDT            3.86             29         +      Not Applicable
  09/03/2026 09 PM PDT            3.85             28         -      Not Applicable
  09/03/2026 10 PM PDT            3.85             28         0      Not Applicable
  09/03/2026 11 PM PDT            3.86             29         +      Not Applicable
  09/04/2026 12 AM PDT            3.85             28         -      Not Applicable
  09/04/2026 01 AM PDT            3.85             28         0      Not Applicable
  09/04/2026 02 AM PDT            3.86             29         +      Not Applicable
  09/04/2026 03 AM PDT            3.87             31         +      Not Applicable
  09/04/2026 04 AM PDT            3.88             32         +      Not Applicable
  09/04/2026 05 AM PDT            3.86             29         -      Not Applicable
  09/04/2026 06 AM PDT            3.87             31         +      Not Applicable
  09/04/2026 07 AM PDT            3.88             32         +      Not Applicable
  09/04/2026 08 AM PDT            3.88             32         0      Not Applicable
  09/04/2026 09 AM PDT            3.86             29         -      Not Applicable
  09/04/2026 10 AM PDT            3.85             28         -      Not Applicable
  09/04/2026 11 AM PDT            3.85             28         0      Not Applicable
  09/04/2026 12 PM PDT            3.84             27         -      Not Applicable
  09/04/2026 01 PM PDT            3.86             29         +      Not Applicable
  09/04/2026 02 PM PDT            3.86             29         0      Not Applicable
  09/04/2026 03 PM PDT            3.84             27         -      Not Applicable
  09/04/2026 04 PM PDT            3.82             25         -      Not Applicable
  09/04/2026 05 PM PDT            3.83             26         +      Not Applicable
  09/04/2026 06 PM PDT            3.84             27         +      Not Applicable
  09/04/2026 07 PM PDT            3.84             27         0      Not Applicable
  09/04/2026 08 PM PDT            3.83             26         -      Not Applicable
  09/04/2026 09 PM PDT            3.84             27         +      Not Applicable
  09/04/2026 10 PM PDT            3.84             27         0      Not Applicable
  09/04/2026 11 PM PDT            3.83             26         -      Not Applicable
  09/05/2026 12 AM PDT            3.84             27         +      Not Applicable
  09/05/2026 01 AM PDT            3.85             28         +      Not Applicable
  09/05/2026 02 AM PDT            3.85             28         0      Not Applicable
  09/05/2026 03 AM PDT            3.86             29         +      Not Applicable
  09/05/2026 04 AM PDT            3.85             28         -      Not Applicable
  09/05/2026 05 AM PDT            3.87             31         +      Not Applicable
  09/05/2026 06 AM PDT            3.86             29         -      Not Applicable
  09/05/2026 07 AM PDT            3.87             31         +      Not Applicable
  09/05/2026 08 AM PDT            3.88             32         +      Not Applicable
  09/05/2026 09 AM PDT            3.85             28         -      Not Applicable
  09/05/2026 10 AM PDT            3.87             31         +      Not Applicable
  09/05/2026 11 AM PDT            3.87             31         0      Not Applicable
  09/05/2026 12 PM PDT            3.86             29         -      Not Applicable
  09/05/2026 01 PM PDT            3.85             28         -      Not Applicable
  09/05/2026 02 PM PDT            3.84             27         -      Not Applicable
  09/05/2026 03 PM PDT            3.84             27         0      Not Applicable
  09/05/2026 04 PM PDT            3.83             26         -      Not Applicable
  09/05/2026 05 PM PDT            3.81             24         -      Not Applicable
  09/05/2026 06 PM PDT            3.84             27         +      Not Applicable
  09/05/2026 07 PM PDT            3.85             28         +      Not Applicable
  09/05/2026 08 PM PDT            3.85             28         0      Not Applicable
  09/05/2026 09 PM PDT            3.86             29         +      Not Applicable
  09/05/2026 10 PM PDT            3.87             31         +      Not Applicable
  09/05/2026 11 PM PDT            3.87             31         0      Not Applicable
  09/06/2026 12 AM PDT            3.84             27         -      Not Applicable
  09/06/2026 01 AM PDT            3.85             28         +      Not Applicable
  09/06/2026 02 AM PDT            3.87             31         +      Not Applicable
  09/06/2026 03 AM PDT            3.87             31         0      Not Applicable
  09/06/2026 04 AM PDT            3.86             29         -      Not Applicable
  09/06/2026 05 AM PDT            3.85             28         -      Not Applicable
  09/06/2026 06 AM PDT            3.85             28         0      Not Applicable
  09/06/2026 07 AM PDT            3.86             29         +      Not Applicable
  09/06/2026 08 AM PDT            3.86             29         0      Not Applicable
  09/06/2026 09 AM PDT            3.86             29         0      Not Applicable
  09/06/2026 10 AM PDT            3.86             29         0      Not Applicable
  09/06/2026 11 AM PDT            3.88             32         +      Not Applicable
  09/06/2026 12 PM PDT            3.89             33         +      Not Applicable
  09/06/2026 01 PM PDT            4.11             63         +      Not Applicable
  09/06/2026 02 PM PDT            4.91            242         +      Not Applicable
  09/06/2026 03 PM PDT            4.58            155         -      Not Applicable
  09/06/2026 04 PM PDT            4.58            155         0      Not Applicable
  09/06/2026 05 PM PDT            4.65            172         +      Not Applicable
  09/06/2026 06 PM PDT            4.72            190         +      Not Applicable
  09/06/2026 07 PM PDT            4.68            180         -      Not Applicable
  09/06/2026 08 PM PDT            4.95            254         +      Not Applicable
  09/06/2026 09 PM PDT            4.79            208         -      Not Applicable
  09/06/2026 10 PM PDT            4.68            180         -      Not Applicable
  09/06/2026 11 PM PDT            4.50            137         -      Not Applicable
  09/07/2026 12 AM PDT            4.36            107         -      Not Applicable
  09/07/2026 01 AM PDT            4.25             86         -      Not Applicable
  09/07/2026 02 AM PDT            4.22             81         -      Not Applicable
  09/07/2026 03 AM PDT            4.17             72         -      Not Applicable
  09/07/2026 04 AM PDT            4.14             67         -      Not Applicable
  09/07/2026 05 AM PDT            4.08             58         -      Not Applicable
  09/07/2026 06 AM PDT            4.09             60         +      Not Applicable
  09/07/2026 07 AM PDT            4.08             58         -      Not Applicable
  09/07/2026 08 AM PDT            4.06             55         -      Not Applicable
  09/07/2026 09 AM PDT            4.07             57         +      Not Applicable
  09/07/2026 10 AM PDT            4.05             54         -      Not Applicable
  09/07/2026 11 AM PDT            4.03             51         -      Not Applicable
  09/07/2026 12 PM PDT            4.02             49         -      Not Applicable
  09/07/2026 01 PM PDT            3.99             45         -      Not Applicable
  09/07/2026 02 PM PDT            3.99             45         0      Not Applicable
  09/07/2026 03 PM PDT            4.00             47         +      Not Applicable
  09/07/2026 04 PM PDT            3.99             45         -      Not Applicable
  09/07/2026 05 PM PDT            3.96             41         -      Not Applicable
  09/07/2026 06 PM PDT            3.95             40         -      Not Applicable
  09/07/2026 07 PM PDT            3.96             41         +      Not Applicable
  09/07/2026 08 PM PDT            3.94             39         -      Not Applicable
  09/07/2026 09 PM PDT            3.94             39         0      Not Applicable
  09/07/2026 10 PM PDT            3.94             39         0      Not Applicable
  09/07/2026 11 PM PDT            3.95             40         +      Not Applicable
  09/08/2026 12 AM PDT            3.97             43         +      Not Applicable
  09/08/2026 01 AM PDT            3.95             40         -      Not Applicable
  09/08/2026 02 AM PDT            3.97             43         +      Not Applicable
  09/08/2026 03 AM PDT            3.94             39         -      Not Applicable
  09/08/2026 04 AM PDT            3.95             40         +      Not Applicable
  09/08/2026 05 AM PDT            3.95             40         0      Not Applicable
  09/08/2026 06 AM PDT            3.95             40         0      Not Applicable
  09/08/2026 07 AM PDT            3.95             40         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/08/2026 08 AM PDT            3.95             40                Not Applicable
  09/08/2026 09 AM PDT            3.95             40         0      Not Applicable
  09/08/2026 10 AM PDT            3.95             40         0      Not Applicable
  09/08/2026 11 AM PDT            3.95             40         0      Not Applicable
  09/08/2026 12 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 01 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 02 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 03 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 04 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 05 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 06 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 07 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 08 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 09 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 10 PM PDT            3.95             40         0      Not Applicable
  09/08/2026 11 PM PDT            3.95             40         0      Not Applicable
  09/09/2026 12 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 01 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 02 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 03 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 04 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 05 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 06 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 07 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 08 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 09 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 10 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 11 AM PDT            3.95             40         0      Not Applicable
  09/09/2026 12 PM PDT            3.95             40         0      Not Applicable
  09/09/2026 01 PM PDT            3.95             40         0      Not Applicable
  09/09/2026 02 PM PDT            3.95             40         0      Not Applicable
  09/09/2026 03 PM PDT            3.96             41         +      Not Applicable
  09/09/2026 04 PM PDT            3.97             43         +      Not Applicable
  09/09/2026 05 PM PDT            4.02             49         +      Not Applicable
  09/09/2026 06 PM PDT            4.03             51         +      Not Applicable
  09/09/2026 07 PM PDT            4.04             52         +      Not Applicable
  09/09/2026 08 PM PDT            4.04             52         0      Not Applicable
  09/09/2026 09 PM PDT            4.04             52         0      Not Applicable
  09/09/2026 10 PM PDT            4.03             51         -      Not Applicable
  09/09/2026 11 PM PDT            3.99             45         -      Not Applicable
  09/10/2026 12 AM PDT            3.98             44         -      Not Applicable
  09/10/2026 01 AM PDT            3.97             43         -      Not Applicable
  09/10/2026 02 AM PDT            3.97             43         0      Not Applicable
  09/10/2026 03 AM PDT            3.97             43         0      Not Applicable
  09/10/2026 04 AM PDT            3.96             41         -      Not Applicable
  09/10/2026 05 AM PDT            3.96             41         0      Not Applicable
  09/10/2026 06 AM PDT            3.96             41         0      Not Applicable
  09/10/2026 07 AM PDT            3.96             41         0      Not Applicable
  09/10/2026 08 AM PDT            3.96             41         0      Not Applicable
  09/10/2026 09 AM PDT            3.96             41         0      Not Applicable
  09/10/2026 10 AM PDT            3.95             40         -      Not Applicable
  09/10/2026 11 AM PDT            3.95             40         0      Not Applicable
  09/10/2026 12 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 01 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 02 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 03 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 04 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 05 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 06 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 07 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 08 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 09 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 10 PM PDT            3.95             40         0      Not Applicable
  09/10/2026 11 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 12 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 01 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 02 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 03 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 04 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 05 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 06 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 07 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 08 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 09 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 10 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 11 AM PDT            3.95             40         0      Not Applicable
  09/11/2026 12 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 01 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 02 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 03 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 04 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 05 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 06 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 07 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 08 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 09 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 10 PM PDT            3.95             40         0      Not Applicable
  09/11/2026 11 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 12 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 01 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 02 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 03 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 04 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 05 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 06 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 07 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 08 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 09 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 10 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 11 AM PDT            3.95             40         0      Not Applicable
  09/12/2026 12 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 01 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 02 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 03 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 04 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 05 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 06 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 07 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 08 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 09 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 10 PM PDT            3.95             40         0      Not Applicable
  09/12/2026 11 PM PDT            3.95             40         0      Not Applicable
  09/13/2026 12 AM PDT            3.95             40         0      Not Applicable
  09/13/2026 01 AM PDT            3.95             40         0      Not Applicable
  09/13/2026 02 AM PDT            3.95             40         0      Not Applicable
  09/13/2026 03 AM PDT            3.95             40         0      Not Applicable
  09/13/2026 04 AM PDT            3.95             40         0      Not Applicable
  09/13/2026 05 AM PDT            3.95             40         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.