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

 | 

SANTA ANA RIVER - MUNICIPAL WATER DISTRICT CROSSING (MWXC1)
Latitude: 33.97º NLongitude: 117.45º WElevation: 685 Feet
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Dec 25 2025 at 8:37 PM PSTNext Issuance: Dec 26 2025 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 Ana River - Muni Water Dist Crossing (MWXC1)
#
# File Generation Time:  12/25/2025 at 08:40 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/24/2025 at 10:00 PM PST
# Maximum Observed Stage:                       12.26 Feet
# Maximum Observed Flow:                        8319 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 07:00 PM PST
# Maximum Forecast Stage:                       8.95 Feet
# Maximum Forecast Flow:                        2554 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 08 PM PST            3.71             48                Not Applicable
  12/20/2025 09 PM PST            3.69             46         -      Not Applicable
  12/20/2025 10 PM PST            3.69             46         0      Not Applicable
  12/20/2025 11 PM PST            3.70             47         +      Not Applicable
  12/21/2025 12 AM PST            3.71             48         +      Not Applicable
  12/21/2025 01 AM PST            3.68             45         -      Not Applicable
  12/21/2025 02 AM PST            3.71             48         +      Not Applicable
  12/21/2025 03 AM PST            3.69             46         -      Not Applicable
  12/21/2025 04 AM PST            3.70             47         +      Not Applicable
  12/21/2025 05 AM PST            3.68             45         -      Not Applicable
  12/21/2025 06 AM PST            3.69             46         +      Not Applicable
  12/21/2025 07 AM PST            3.70             47         +      Not Applicable
  12/21/2025 08 AM PST            3.68             45         -      Not Applicable
  12/21/2025 09 AM PST            3.70             47         +      Not Applicable
  12/21/2025 10 AM PST            3.68             45         -      Not Applicable
  12/21/2025 11 AM PST            3.68             45         0      Not Applicable
  12/21/2025 12 PM PST            3.68             45         0      Not Applicable
  12/21/2025 01 PM PST            3.68             45         0      Not Applicable
  12/21/2025 02 PM PST            3.66             42         -      Not Applicable
  12/21/2025 03 PM PST            3.70             47         +      Not Applicable
  12/21/2025 04 PM PST            3.68             45         -      Not Applicable
  12/21/2025 05 PM PST            3.69             46         +      Not Applicable
  12/21/2025 06 PM PST            3.71             48         +      Not Applicable
  12/21/2025 07 PM PST            3.70             47         -      Not Applicable
  12/21/2025 08 PM PST            3.69             46         -      Not Applicable
  12/21/2025 09 PM PST            3.71             48         +      Not Applicable
  12/21/2025 10 PM PST            3.72             49         +      Not Applicable
  12/21/2025 11 PM PST            3.72             49         0      Not Applicable
  12/22/2025 12 AM PST            3.70             47         -      Not Applicable
  12/22/2025 01 AM PST            3.72             49         +      Not Applicable
  12/22/2025 02 AM PST            3.70             47         -      Not Applicable
  12/22/2025 03 AM PST            3.73             50         +      Not Applicable
  12/22/2025 04 AM PST            3.72             49         -      Not Applicable
  12/22/2025 05 AM PST            3.69             46         -      Not Applicable
  12/22/2025 06 AM PST            3.71             48         +      Not Applicable
  12/22/2025 07 AM PST            3.70             47         -      Not Applicable
  12/22/2025 08 AM PST            3.69             46         -      Not Applicable
  12/22/2025 09 AM PST            3.71             48         +      Not Applicable
  12/22/2025 10 AM PST            3.71             48         0      Not Applicable
  12/22/2025 11 AM PST            3.69             46         -      Not Applicable
  12/22/2025 12 PM PST            3.68             45         -      Not Applicable
  12/22/2025 01 PM PST            3.67             44         -      Not Applicable
  12/22/2025 02 PM PST            3.67             44         0      Not Applicable
  12/22/2025 03 PM PST            3.69             46         +      Not Applicable
  12/22/2025 04 PM PST            3.69             46         0      Not Applicable
  12/22/2025 05 PM PST            3.71             48         +      Not Applicable
  12/22/2025 06 PM PST            3.70             47         -      Not Applicable
  12/22/2025 07 PM PST            3.68             45         -      Not Applicable
  12/22/2025 08 PM PST            3.70             47         +      Not Applicable
  12/22/2025 09 PM PST            3.72             49         +      Not Applicable
  12/22/2025 10 PM PST            3.71             48         -      Not Applicable
  12/22/2025 11 PM PST            3.70             47         -      Not Applicable
  12/23/2025 12 AM PST            3.73             50         +      Not Applicable
  12/23/2025 01 AM PST            3.73             50         0      Not Applicable
  12/23/2025 02 AM PST            3.74             52         +      Not Applicable
  12/23/2025 03 AM PST            3.73             50         -      Not Applicable
  12/23/2025 04 AM PST            3.72             49         -      Not Applicable
  12/23/2025 05 AM PST            3.72             49         0      Not Applicable
  12/23/2025 06 AM PST            3.73             50         +      Not Applicable
  12/23/2025 07 AM PST            3.72             49         -      Not Applicable
  12/23/2025 08 AM PST            3.70             47         -      Not Applicable
  12/23/2025 09 AM PST            3.72             49         +      Not Applicable
  12/23/2025 10 AM PST            3.70             47         -      Not Applicable
  12/23/2025 11 AM PST            3.72             49         +      Not Applicable
  12/23/2025 12 PM PST            3.71             48         -      Not Applicable
  12/23/2025 01 PM PST            3.72             49         +      Not Applicable
  12/23/2025 02 PM PST            3.72             49         0      Not Applicable
  12/23/2025 03 PM PST            3.71             48         -      Not Applicable
  12/23/2025 04 PM PST            3.67             44         -      Not Applicable
  12/23/2025 05 PM PST            3.71             48         +      Not Applicable
  12/23/2025 06 PM PST            3.70             47         -      Not Applicable
  12/23/2025 07 PM PST            3.72             49         +      Not Applicable
  12/23/2025 08 PM PST            3.72             49         0      Not Applicable
  12/23/2025 09 PM PST            3.73             50         +      Not Applicable
  12/23/2025 10 PM PST            3.74             52         +      Not Applicable
  12/23/2025 11 PM PST            3.73             50         -      Not Applicable
  12/24/2025 12 AM PST            3.74             52         +      Not Applicable
  12/24/2025 01 AM PST            3.74             52         0      Not Applicable
  12/24/2025 02 AM PST            3.72             49         -      Not Applicable
  12/24/2025 03 AM PST            3.74             52         +      Not Applicable
  12/24/2025 04 AM PST            3.75             53         +      Not Applicable
  12/24/2025 05 AM PST            3.75             53         0      Not Applicable
  12/24/2025 06 AM PST            3.32             12         -      Not Applicable
  12/24/2025 07 AM PST            3.75             53         +      Not Applicable
  12/24/2025 08 AM PST            3.75             53         0      Not Applicable
  12/24/2025 09 AM PST            3.87             68         +      Not Applicable
  12/24/2025 10 AM PST            3.94             78         +      Not Applicable
  12/24/2025 11 AM PST            3.87             68         -      Not Applicable
  12/24/2025 12 PM PST            4.00             87         +      Not Applicable
  12/24/2025 01 PM PST            4.16            113         +      Not Applicable
  12/24/2025 02 PM PST            6.35            771         +      Not Applicable
  12/24/2025 03 PM PST            7.68           1508         +      Not Applicable
  12/24/2025 04 PM PST            8.45           2038         +      Not Applicable
  12/24/2025 05 PM PST            9.55           3295         +      Not Applicable
  12/24/2025 06 PM PST           10.41           4576         +      Not Applicable
  12/24/2025 07 PM PST           10.92           5468         +      Not Applicable
  12/24/2025 08 PM PST           11.60           6819         +      Not Applicable
  12/24/2025 09 PM PST           11.94           7568         +      Not Applicable
  12/24/2025 10 PM PST           12.26           8319         +      Not Applicable
  12/24/2025 11 PM PST           11.38           6361         -      Not Applicable
  12/25/2025 12 AM PST            9.67           3458         -      Not Applicable
  12/25/2025 01 AM PST            8.48           2060         -      Not Applicable
  12/25/2025 02 AM PST            7.95           1685         -      Not Applicable
  12/25/2025 03 AM PST            7.93           1672         -      Not Applicable
  12/25/2025 04 AM PST            7.25           1245         -      Not Applicable
  12/25/2025 05 AM PST            6.25            724         -      Not Applicable
  12/25/2025 06 AM PST            6.02            623         -      Not Applicable
  12/25/2025 07 AM PST            5.66            492         -      Not Applicable
  12/25/2025 08 AM PST            5.31            379         -      Not Applicable
  12/25/2025 09 AM PST            5.20            346         -      Not Applicable
  12/25/2025 10 AM PST            4.94            277         -      Not Applicable
  12/25/2025 11 AM PST            4.80            243         -      Not Applicable
  12/25/2025 12 PM PST            4.78            238         -      Not Applicable
  12/25/2025 01 PM PST            4.74            229         -      Not Applicable
  12/25/2025 02 PM PST            4.63            204         -      Not Applicable
  12/25/2025 03 PM PST            4.55            187         -      Not Applicable
  12/25/2025 04 PM PST            4.54            185         -      Not Applicable
  12/25/2025 05 PM PST            4.49            174         -      Not Applicable
  12/25/2025 06 PM PST            4.44            164         -      Not Applicable
  12/25/2025 07 PM PST            4.39            154         -      Not Applicable
  12/25/2025 08 PM PST            4.33            143         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 09 PM PST            4.14            109                Not Applicable
  12/25/2025 10 PM PST            4.11            104         -      Not Applicable
  12/25/2025 11 PM PST            4.15            111         +      Not Applicable
  12/26/2025 12 AM PST            4.28            134         +      Not Applicable
  12/26/2025 01 AM PST            4.50            176         +      Not Applicable
  12/26/2025 02 AM PST            4.58            193         +      Not Applicable
  12/26/2025 03 AM PST            4.64            206         +      Not Applicable
  12/26/2025 04 AM PST            4.71            222         +      Not Applicable
  12/26/2025 05 AM PST            4.85            255         +      Not Applicable
  12/26/2025 06 AM PST            5.24            358         +      Not Applicable
  12/26/2025 07 AM PST            5.77            530         +      Not Applicable
  12/26/2025 08 AM PST            6.09            653         +      Not Applicable
  12/26/2025 09 AM PST            6.32            757         +      Not Applicable
  12/26/2025 10 AM PST            6.59            887         +      Not Applicable
  12/26/2025 11 AM PST            6.98           1091         +      Not Applicable
  12/26/2025 12 PM PST            7.38           1322         +      Not Applicable
  12/26/2025 01 PM PST            8.06           1760         +      Not Applicable
  12/26/2025 02 PM PST            8.38           1987         +      Not Applicable
  12/26/2025 03 PM PST            8.57           2145         +      Not Applicable
  12/26/2025 04 PM PST            8.69           2269         +      Not Applicable
  12/26/2025 05 PM PST            8.82           2409         +      Not Applicable
  12/26/2025 06 PM PST            8.93           2531         +      Not Applicable
  12/26/2025 07 PM PST            8.95           2554         +      Not Applicable
  12/26/2025 08 PM PST            8.91           2509         -      Not Applicable
  12/26/2025 09 PM PST            8.88           2475         -      Not Applicable
  12/26/2025 10 PM PST            8.82           2409         -      Not Applicable
  12/26/2025 11 PM PST            8.71           2291         -      Not Applicable
  12/27/2025 12 AM PST            8.42           2016         -      Not Applicable
  12/27/2025 01 AM PST            7.84           1612         -      Not Applicable
  12/27/2025 02 AM PST            7.52           1407         -      Not Applicable
  12/27/2025 03 AM PST            7.27           1256         -      Not Applicable
  12/27/2025 04 AM PST            7.03           1119         -      Not Applicable
  12/27/2025 05 AM PST            6.80            994         -      Not Applicable
  12/27/2025 06 AM PST            6.47            828         -      Not Applicable
  12/27/2025 07 AM PST            6.01            619         -      Not Applicable
  12/27/2025 08 AM PST            5.73            516         -      Not Applicable
  12/27/2025 09 AM PST            5.53            448         -      Not Applicable
  12/27/2025 10 AM PST            5.37            397         -      Not Applicable
  12/27/2025 11 AM PST            5.21            349         -      Not Applicable
  12/27/2025 12 PM PST            5.04            303         -      Not Applicable
  12/27/2025 01 PM PST            4.86            258         -      Not Applicable
  12/27/2025 02 PM PST            4.70            220         -      Not Applicable
  12/27/2025 03 PM PST            4.58            193         -      Not Applicable
  12/27/2025 04 PM PST            4.47            170         -      Not Applicable
  12/27/2025 05 PM PST            4.37            150         -      Not Applicable
  12/27/2025 06 PM PST            4.30            137         -      Not Applicable
  12/27/2025 07 PM PST            4.23            125         -      Not Applicable
  12/27/2025 08 PM PST            4.17            114         -      Not Applicable
  12/27/2025 09 PM PST            4.13            107         -      Not Applicable
  12/27/2025 10 PM PST            4.09            101         -      Not Applicable
  12/27/2025 11 PM PST            4.06             96         -      Not Applicable
  12/28/2025 12 AM PST            4.05             95         -      Not Applicable
  12/28/2025 01 AM PST            4.04             93         -      Not Applicable
  12/28/2025 02 AM PST            4.03             91         -      Not Applicable
  12/28/2025 03 AM PST            4.02             90         -      Not Applicable
  12/28/2025 04 AM PST            4.01             88         -      Not Applicable
  12/28/2025 05 AM PST            4.00             87         -      Not Applicable
  12/28/2025 06 AM PST            4.00             87         0      Not Applicable
  12/28/2025 07 AM PST            3.99             85         -      Not Applicable
  12/28/2025 08 AM PST            3.98             84         -      Not Applicable
  12/28/2025 09 AM PST            3.98             84         0      Not Applicable
  12/28/2025 10 AM PST            3.98             84         0      Not Applicable
  12/28/2025 11 AM PST            3.97             82         -      Not Applicable
  12/28/2025 12 PM PST            3.97             82         0      Not Applicable
  12/28/2025 01 PM PST            3.97             82         0      Not Applicable
  12/28/2025 02 PM PST            3.96             81         -      Not Applicable
  12/28/2025 03 PM PST            3.96             81         0      Not Applicable
  12/28/2025 04 PM PST            3.96             81         0      Not Applicable
  12/28/2025 05 PM PST            3.95             79         -      Not Applicable
  12/28/2025 06 PM PST            3.95             79         0      Not Applicable
  12/28/2025 07 PM PST            3.95             79         0      Not Applicable
  12/28/2025 08 PM PST            3.94             78         -      Not Applicable
  12/28/2025 09 PM PST            3.94             78         0      Not Applicable
  12/28/2025 10 PM PST            3.94             78         0      Not Applicable
  12/28/2025 11 PM PST            3.94             78         0      Not Applicable
  12/29/2025 12 AM PST            3.93             77         -      Not Applicable
  12/29/2025 01 AM PST            3.93             77         0      Not Applicable
  12/29/2025 02 AM PST            3.93             77         0      Not Applicable
  12/29/2025 03 AM PST            3.93             77         0      Not Applicable
  12/29/2025 04 AM PST            3.92             75         -      Not Applicable
  12/29/2025 05 AM PST            3.92             75         0      Not Applicable
  12/29/2025 06 AM PST            3.92             75         0      Not Applicable
  12/29/2025 07 AM PST            3.91             74         -      Not Applicable
  12/29/2025 08 AM PST            3.91             74         0      Not Applicable
  12/29/2025 09 AM PST            3.91             74         0      Not Applicable
  12/29/2025 10 AM PST            3.90             72         -      Not Applicable
  12/29/2025 11 AM PST            3.90             72         0      Not Applicable
  12/29/2025 12 PM PST            3.90             72         0      Not Applicable
  12/29/2025 01 PM PST            3.90             72         0      Not Applicable
  12/29/2025 02 PM PST            3.89             71         -      Not Applicable
  12/29/2025 03 PM PST            3.89             71         0      Not Applicable
  12/29/2025 04 PM PST            3.89             71         0      Not Applicable
  12/29/2025 05 PM PST            3.88             70         -      Not Applicable
  12/29/2025 06 PM PST            3.88             70         0      Not Applicable
  12/29/2025 07 PM PST            3.88             70         0      Not Applicable
  12/29/2025 08 PM PST            3.88             70         0      Not Applicable
  12/29/2025 09 PM PST            3.87             68         -      Not Applicable
  12/29/2025 10 PM PST            3.87             68         0      Not Applicable
  12/29/2025 11 PM PST            3.87             68         0      Not Applicable
  12/30/2025 12 AM PST            3.87             68         0      Not Applicable
  12/30/2025 01 AM PST            3.86             67         -      Not Applicable
  12/30/2025 02 AM PST            3.86             67         0      Not Applicable
  12/30/2025 03 AM PST            3.86             67         0      Not Applicable
  12/30/2025 04 AM PST            3.86             67         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.