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

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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: Apr 12 2026 at 9:31 AM PDTNext Issuance: Apr 13 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: Santa Ana River - Muni Water Dist Crossing (MWXC1)
#
# File Generation Time:  04/12/2026 at 09:33 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/08/2026 at 04:00 AM PDT
# Maximum Observed Stage:                       3.80 Feet
# Maximum Observed Flow:                        48 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/12/2026 at 09:00 PM PDT
# Maximum Forecast Stage:                       5.21 Feet
# Maximum Forecast Flow:                        411 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/07/2026 09 AM PDT            3.77             44                Not Applicable
  04/07/2026 10 AM PDT            3.76             43         -      Not Applicable
  04/07/2026 11 AM PDT            3.76             43         0      Not Applicable
  04/07/2026 12 PM PDT            3.76             43         0      Not Applicable
  04/07/2026 01 PM PDT            3.77             44         +      Not Applicable
  04/07/2026 02 PM PDT            3.77             44         0      Not Applicable
  04/07/2026 03 PM PDT            3.73             39         -      Not Applicable
  04/07/2026 04 PM PDT            3.74             40         +      Not Applicable
  04/07/2026 05 PM PDT            3.74             40         0      Not Applicable
  04/07/2026 06 PM PDT            3.75             41         +      Not Applicable
  04/07/2026 07 PM PDT            3.76             43         +      Not Applicable
  04/07/2026 08 PM PDT            3.77             44         +      Not Applicable
  04/07/2026 09 PM PDT            3.75             41         -      Not Applicable
  04/07/2026 10 PM PDT            3.75             41         0      Not Applicable
  04/07/2026 11 PM PDT            3.80             48         +      Not Applicable
  04/08/2026 12 AM PDT            3.76             43         -      Not Applicable
  04/08/2026 01 AM PDT            3.78             45         +      Not Applicable
  04/08/2026 02 AM PDT            3.78             45         0      Not Applicable
  04/08/2026 03 AM PDT            3.77             44         -      Not Applicable
  04/08/2026 04 AM PDT            3.80             48         +      Not Applicable
  04/08/2026 05 AM PDT            3.78             45         -      Not Applicable
  04/08/2026 06 AM PDT            3.77             44         -      Not Applicable
  04/08/2026 07 AM PDT            3.77             44         0      Not Applicable
  04/08/2026 08 AM PDT            3.75             41         -      Not Applicable
  04/08/2026 09 AM PDT            3.77             44         +      Not Applicable
  04/08/2026 10 AM PDT            3.73             39         -      Not Applicable
  04/08/2026 11 AM PDT            3.73             39         0      Not Applicable
  04/08/2026 12 PM PDT            3.74             40         +      Not Applicable
  04/08/2026 01 PM PDT            3.75             41         +      Not Applicable
  04/08/2026 02 PM PDT            3.75             41         0      Not Applicable
  04/08/2026 03 PM PDT            3.74             40         -      Not Applicable
  04/08/2026 04 PM PDT            3.73             39         -      Not Applicable
  04/08/2026 05 PM PDT            3.73             39         0      Not Applicable
  04/08/2026 06 PM PDT            3.75             41         +      Not Applicable
  04/08/2026 07 PM PDT            3.73             39         -      Not Applicable
  04/08/2026 08 PM PDT            3.73             39         0      Not Applicable
  04/08/2026 09 PM PDT            3.76             43         +      Not Applicable
  04/08/2026 10 PM PDT            3.78             45         +      Not Applicable
  04/08/2026 11 PM PDT            3.76             43         -      Not Applicable
  04/09/2026 12 AM PDT            3.75             41         -      Not Applicable
  04/09/2026 01 AM PDT            3.76             43         +      Not Applicable
  04/09/2026 02 AM PDT            3.77             44         +      Not Applicable
  04/09/2026 03 AM PDT            3.76             43         -      Not Applicable
  04/09/2026 04 AM PDT            3.77             44         +      Not Applicable
  04/09/2026 05 AM PDT            3.76             43         -      Not Applicable
  04/09/2026 06 AM PDT            3.79             47         +      Not Applicable
  04/09/2026 07 AM PDT            3.78             45         -      Not Applicable
  04/09/2026 08 AM PDT            3.76             43         -      Not Applicable
  04/09/2026 09 AM PDT            3.79             47         +      Not Applicable
  04/09/2026 10 AM PDT            3.75             41         -      Not Applicable
  04/09/2026 11 AM PDT            3.74             40         -      Not Applicable
  04/09/2026 12 PM PDT            3.74             40         0      Not Applicable
  04/09/2026 01 PM PDT            3.72             38         -      Not Applicable
  04/09/2026 02 PM PDT            3.75             41         +      Not Applicable
  04/09/2026 03 PM PDT            3.76             43         +      Not Applicable
  04/09/2026 04 PM PDT            3.74             40         -      Not Applicable
  04/09/2026 05 PM PDT            3.73             39         -      Not Applicable
  04/09/2026 06 PM PDT            3.73             39         0      Not Applicable
  04/09/2026 07 PM PDT            3.73             39         0      Not Applicable
  04/09/2026 08 PM PDT            3.76             43         +      Not Applicable
  04/09/2026 09 PM PDT            3.76             43         0      Not Applicable
  04/09/2026 10 PM PDT            3.77             44         +      Not Applicable
  04/09/2026 11 PM PDT            3.75             41         -      Not Applicable
  04/10/2026 12 AM PDT            3.75             41         0      Not Applicable
  04/10/2026 01 AM PDT            3.75             41         0      Not Applicable
  04/10/2026 02 AM PDT            3.75             41         0      Not Applicable
  04/10/2026 03 AM PDT            3.73             39         -      Not Applicable
  04/10/2026 04 AM PDT            3.74             40         +      Not Applicable
  04/10/2026 05 AM PDT            3.78             45         +      Not Applicable
  04/10/2026 06 AM PDT            3.77             44         -      Not Applicable
  04/10/2026 07 AM PDT            3.78             45         +      Not Applicable
  04/10/2026 08 AM PDT            3.76             43         -      Not Applicable
  04/10/2026 09 AM PDT            3.78             45         +      Not Applicable
  04/10/2026 10 AM PDT            3.77             44         -      Not Applicable
  04/10/2026 11 AM PDT            3.75             41         -      Not Applicable
  04/10/2026 12 PM PDT            3.75             41         0      Not Applicable
  04/10/2026 01 PM PDT            3.76             43         +      Not Applicable
  04/10/2026 02 PM PDT            3.73             39         -      Not Applicable
  04/10/2026 03 PM PDT            3.74             40         +      Not Applicable
  04/10/2026 04 PM PDT            3.74             40         0      Not Applicable
  04/10/2026 05 PM PDT            3.75             41         +      Not Applicable
  04/10/2026 06 PM PDT            3.73             39         -      Not Applicable
  04/10/2026 07 PM PDT            3.74             40         +      Not Applicable
  04/10/2026 08 PM PDT            3.75             41         +      Not Applicable
  04/10/2026 09 PM PDT            3.74             40         -      Not Applicable
  04/10/2026 10 PM PDT            3.78             45         +      Not Applicable
  04/10/2026 11 PM PDT            3.78             45         0      Not Applicable
  04/11/2026 12 AM PDT            3.76             43         -      Not Applicable
  04/11/2026 01 AM PDT            3.77             44         +      Not Applicable
  04/11/2026 02 AM PDT            3.75             41         -      Not Applicable
  04/11/2026 03 AM PDT            3.74             40         -      Not Applicable
  04/11/2026 04 AM PDT            3.77             44         +      Not Applicable
  04/11/2026 05 AM PDT            3.78             45         +      Not Applicable
  04/11/2026 06 AM PDT            3.74             40         -      Not Applicable
  04/11/2026 07 AM PDT            3.75             41         +      Not Applicable
  04/11/2026 08 AM PDT            3.76             43         +      Not Applicable
  04/11/2026 09 AM PDT            3.76             43         0      Not Applicable
  04/11/2026 10 AM PDT            3.75             41         -      Not Applicable
  04/11/2026 11 AM PDT            3.74             40         -      Not Applicable
  04/11/2026 12 PM PDT            3.75             41         +      Not Applicable
  04/11/2026 01 PM PDT            3.74             40         -      Not Applicable
  04/11/2026 02 PM PDT            3.71             36         -      Not Applicable
  04/11/2026 03 PM PDT            3.73             39         +      Not Applicable
  04/11/2026 04 PM PDT            3.75             41         +      Not Applicable
  04/11/2026 05 PM PDT            3.73             39         -      Not Applicable
  04/11/2026 06 PM PDT            3.73             39         0      Not Applicable
  04/11/2026 07 PM PDT            3.74             40         +      Not Applicable
  04/11/2026 08 PM PDT            3.75             41         +      Not Applicable
  04/11/2026 09 PM PDT            3.75             41         0      Not Applicable
  04/11/2026 10 PM PDT            3.77             44         +      Not Applicable
  04/11/2026 11 PM PDT            3.77             44         0      Not Applicable
  04/12/2026 12 AM PDT            3.75             41         -      Not Applicable
  04/12/2026 01 AM PDT            3.75             41         0      Not Applicable
  04/12/2026 02 AM PDT            3.78             45         +      Not Applicable
  04/12/2026 03 AM PDT            3.78             45         0      Not Applicable
  04/12/2026 04 AM PDT            3.76             43         -      Not Applicable
  04/12/2026 05 AM PDT            3.76             43         0      Not Applicable
  04/12/2026 06 AM PDT            3.79             47         +      Not Applicable
  04/12/2026 07 AM PDT            3.77             44         -      Not Applicable
  04/12/2026 08 AM PDT            3.77             44         0      Not Applicable
  04/12/2026 09 AM PDT            3.77             44         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/12/2026 10 AM PDT            3.80             48                Not Applicable
  04/12/2026 11 AM PDT            3.82             51         +      Not Applicable
  04/12/2026 12 PM PDT            4.12            101         +      Not Applicable
  04/12/2026 01 PM PDT            4.38            157         +      Not Applicable
  04/12/2026 02 PM PDT            4.51            190         +      Not Applicable
  04/12/2026 03 PM PDT            4.63            222         +      Not Applicable
  04/12/2026 04 PM PDT            4.75            257         +      Not Applicable
  04/12/2026 05 PM PDT            4.96            323         +      Not Applicable
  04/12/2026 06 PM PDT            5.05            354         +      Not Applicable
  04/12/2026 07 PM PDT            5.12            379         +      Not Applicable
  04/12/2026 08 PM PDT            5.17            397         +      Not Applicable
  04/12/2026 09 PM PDT            5.21            411         +      Not Applicable
  04/12/2026 10 PM PDT            5.12            379         -      Not Applicable
  04/12/2026 11 PM PDT            4.79            269         -      Not Applicable
  04/13/2026 12 AM PDT            4.62            219         -      Not Applicable
  04/13/2026 01 AM PDT            4.49            185         -      Not Applicable
  04/13/2026 02 AM PDT            4.36            153         -      Not Applicable
  04/13/2026 03 AM PDT            4.25            128         -      Not Applicable
  04/13/2026 04 AM PDT            4.15            107         -      Not Applicable
  04/13/2026 05 AM PDT            4.06             90         -      Not Applicable
  04/13/2026 06 AM PDT            3.98             76         -      Not Applicable
  04/13/2026 07 AM PDT            3.91             64         -      Not Applicable
  04/13/2026 08 AM PDT            3.84             54         -      Not Applicable
  04/13/2026 09 AM PDT            3.79             47         -      Not Applicable
  04/13/2026 10 AM PDT            3.75             41         -      Not Applicable
  04/13/2026 11 AM PDT            3.78             45         +      Not Applicable
  04/13/2026 12 PM PDT            3.77             44         -      Not Applicable
  04/13/2026 01 PM PDT            3.76             43         -      Not Applicable
  04/13/2026 02 PM PDT            3.75             41         -      Not Applicable
  04/13/2026 03 PM PDT            3.75             41         0      Not Applicable
  04/13/2026 04 PM PDT            3.74             40         -      Not Applicable
  04/13/2026 05 PM PDT            3.69             34         -      Not Applicable
  04/13/2026 06 PM PDT            3.68             33         -      Not Applicable
  04/13/2026 07 PM PDT            3.68             33         0      Not Applicable
  04/13/2026 08 PM PDT            3.68             33         0      Not Applicable
  04/13/2026 09 PM PDT            3.68             33         0      Not Applicable
  04/13/2026 10 PM PDT            3.70             35         +      Not Applicable
  04/13/2026 11 PM PDT            3.75             41         +      Not Applicable
  04/14/2026 12 AM PDT            3.76             43         +      Not Applicable
  04/14/2026 01 AM PDT            3.77             44         +      Not Applicable
  04/14/2026 02 AM PDT            3.76             43         -      Not Applicable
  04/14/2026 03 AM PDT            3.75             41         -      Not Applicable
  04/14/2026 04 AM PDT            3.72             38         -      Not Applicable
  04/14/2026 05 AM PDT            3.60             24         -      Not Applicable
  04/14/2026 06 AM PDT            3.56             20         -      Not Applicable
  04/14/2026 07 AM PDT            3.53             18         -      Not Applicable
  04/14/2026 08 AM PDT            3.51             16         -      Not Applicable
  04/14/2026 09 AM PDT            3.48             14         -      Not Applicable
  04/14/2026 10 AM PDT            3.46             12         -      Not Applicable
  04/14/2026 11 AM PDT            3.45             11         -      Not Applicable
  04/14/2026 12 PM PDT            3.43             10         -      Not Applicable
  04/14/2026 01 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 02 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 03 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 04 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 05 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 06 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 07 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 08 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 09 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 10 PM PDT            3.43             10         0      Not Applicable
  04/14/2026 11 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 12 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 01 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 02 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 03 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 04 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 05 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 06 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 07 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 08 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 09 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 10 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 11 AM PDT            3.43             10         0      Not Applicable
  04/15/2026 12 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 01 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 02 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 03 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 04 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 05 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 06 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 07 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 08 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 09 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 10 PM PDT            3.43             10         0      Not Applicable
  04/15/2026 11 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 12 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 01 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 02 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 03 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 04 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 05 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 06 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 07 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 08 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 09 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 10 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 11 AM PDT            3.43             10         0      Not Applicable
  04/16/2026 12 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 01 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 02 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 03 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 04 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 05 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 06 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 07 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 08 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 09 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 10 PM PDT            3.43             10         0      Not Applicable
  04/16/2026 11 PM PDT            3.43             10         0      Not Applicable
  04/17/2026 12 AM PDT            3.43             10         0      Not Applicable
  04/17/2026 01 AM PDT            3.43             10         0      Not Applicable
  04/17/2026 02 AM PDT            3.43             10         0      Not Applicable
  04/17/2026 03 AM PDT            3.43             10         0      Not Applicable
  04/17/2026 04 AM PDT            3.43             10         0      Not Applicable
  04/17/2026 05 AM PDT            3.43             10         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.