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

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TEMESCAL CREEK - CORONA (TSLC1)
Latitude: 33.89º NLongitude: 117.56º WElevation: 600 FeetForecast Type: Unofficial Location
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Feb 17 2026 at 2:09 PM PSTNext Issuance: Feb 18 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: Temescal Creek - Corona at Main Street (TSLC1)
#
# File Generation Time:  02/17/2026 at 02:11 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/16/2026 at 05:00 PM PST
# Maximum Observed Stage:                       4.52 Feet
# Maximum Observed Flow:                        940 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/18/2026 at 04:00 AM PST
# Maximum Forecast Stage:                       4.72 Feet
# Maximum Forecast Flow:                        1162 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/12/2026 02 PM PST            2.48             14                Not Applicable
  02/12/2026 03 PM PST            2.49             15         +      Not Applicable
  02/12/2026 04 PM PST            2.49             15         0      Not Applicable
  02/12/2026 05 PM PST            2.48             14         -      Not Applicable
  02/12/2026 06 PM PST            2.48             14         0      Not Applicable
  02/12/2026 07 PM PST            2.47             14         -      Not Applicable
  02/12/2026 08 PM PST            2.48             14         +      Not Applicable
  02/12/2026 09 PM PST            2.47             14         -      Not Applicable
  02/12/2026 10 PM PST            2.47             14         0      Not Applicable
  02/12/2026 11 PM PST            2.48             14         +      Not Applicable
  02/13/2026 12 AM PST            2.48             14         0      Not Applicable
  02/13/2026 01 AM PST            2.47             14         -      Not Applicable
  02/13/2026 02 AM PST            2.47             14         0      Not Applicable
  02/13/2026 03 AM PST            2.47             14         0      Not Applicable
  02/13/2026 04 AM PST            2.47             14         0      Not Applicable
  02/13/2026 05 AM PST            2.47             14         0      Not Applicable
  02/13/2026 06 AM PST            2.47             14         0      Not Applicable
  02/13/2026 07 AM PST            2.47             14         0      Not Applicable
  02/13/2026 08 AM PST            2.47             14         0      Not Applicable
  02/13/2026 09 AM PST            2.47             14         0      Not Applicable
  02/13/2026 10 AM PST            2.47             14         0      Not Applicable
  02/13/2026 11 AM PST            2.48             14         +      Not Applicable
  02/13/2026 12 PM PST            2.47             14         -      Not Applicable
  02/13/2026 01 PM PST            2.48             14         +      Not Applicable
  02/13/2026 02 PM PST            2.49             15         +      Not Applicable
  02/13/2026 03 PM PST            2.49             15         0      Not Applicable
  02/13/2026 04 PM PST            2.48             14         -      Not Applicable
  02/13/2026 05 PM PST            2.47             14         -      Not Applicable
  02/13/2026 06 PM PST            2.47             14         0      Not Applicable
  02/13/2026 07 PM PST            2.46             13         -      Not Applicable
  02/13/2026 08 PM PST            2.47             14         +      Not Applicable
  02/13/2026 09 PM PST            2.47             14         0      Not Applicable
  02/13/2026 10 PM PST            2.46             13         -      Not Applicable
  02/13/2026 11 PM PST            2.47             14         +      Not Applicable
  02/14/2026 12 AM PST            2.47             14         0      Not Applicable
  02/14/2026 01 AM PST            2.47             14         0      Not Applicable
  02/14/2026 02 AM PST            2.46             13         -      Not Applicable
  02/14/2026 03 AM PST            2.47             14         +      Not Applicable
  02/14/2026 04 AM PST            2.46             13         -      Not Applicable
  02/14/2026 05 AM PST            2.46             13         0      Not Applicable
  02/14/2026 06 AM PST            2.46             13         0      Not Applicable
  02/14/2026 07 AM PST            2.46             13         0      Not Applicable
  02/14/2026 08 AM PST            2.46             13         0      Not Applicable
  02/14/2026 09 AM PST            2.46             13         0      Not Applicable
  02/14/2026 10 AM PST            2.46             13         0      Not Applicable
  02/14/2026 11 AM PST            2.46             13         0      Not Applicable
  02/14/2026 12 PM PST            2.46             13         0      Not Applicable
  02/14/2026 01 PM PST            2.46             13         0      Not Applicable
  02/14/2026 02 PM PST            2.47             14         +      Not Applicable
  02/14/2026 03 PM PST            2.47             14         0      Not Applicable
  02/14/2026 04 PM PST            2.47             14         0      Not Applicable
  02/14/2026 05 PM PST            2.47             14         0      Not Applicable
  02/14/2026 06 PM PST            2.47             14         0      Not Applicable
  02/14/2026 07 PM PST            2.47             14         0      Not Applicable
  02/14/2026 08 PM PST            2.48             14         +      Not Applicable
  02/14/2026 09 PM PST            2.48             14         0      Not Applicable
  02/14/2026 10 PM PST            2.48             14         0      Not Applicable
  02/14/2026 11 PM PST            2.48             14         0      Not Applicable
  02/15/2026 12 AM PST            2.48             14         0      Not Applicable
  02/15/2026 01 AM PST            2.48             14         0      Not Applicable
  02/15/2026 02 AM PST            2.48             14         0      Not Applicable
  02/15/2026 03 AM PST            2.48             14         0      Not Applicable
  02/15/2026 04 AM PST            2.48             14         0      Not Applicable
  02/15/2026 05 AM PST            2.48             14         0      Not Applicable
  02/15/2026 06 AM PST            2.49             15         +      Not Applicable
  02/15/2026 07 AM PST            2.49             15         0      Not Applicable
  02/15/2026 08 AM PST            2.50             16         +      Not Applicable
  02/15/2026 09 AM PST            2.49             15         -      Not Applicable
  02/15/2026 10 AM PST            2.49             15         0      Not Applicable
  02/15/2026 11 AM PST            2.49             15         0      Not Applicable
  02/15/2026 12 PM PST            2.50             16         +      Not Applicable
  02/15/2026 01 PM PST            2.50             16         0      Not Applicable
  02/15/2026 02 PM PST            2.50             16         0      Not Applicable
  02/15/2026 03 PM PST            2.50             16         0      Not Applicable
  02/15/2026 04 PM PST            2.49             15         -      Not Applicable
  02/15/2026 05 PM PST            2.51             17         +      Not Applicable
  02/15/2026 06 PM PST            2.56             21         +      Not Applicable
  02/15/2026 07 PM PST            2.56             21         0      Not Applicable
  02/15/2026 08 PM PST            2.58             22         +      Not Applicable
  02/15/2026 09 PM PST            2.57             22         -      Not Applicable
  02/15/2026 10 PM PST            2.58             22         +      Not Applicable
  02/15/2026 11 PM PST            2.56             21         -      Not Applicable
  02/16/2026 12 AM PST            2.55             20         -      Not Applicable
  02/16/2026 01 AM PST            2.54             19         -      Not Applicable
  02/16/2026 02 AM PST            2.52             17         -      Not Applicable
  02/16/2026 03 AM PST            2.52             17         0      Not Applicable
  02/16/2026 04 AM PST            2.52             17         0      Not Applicable
  02/16/2026 05 AM PST            2.52             17         0      Not Applicable
  02/16/2026 06 AM PST            2.52             17         0      Not Applicable
  02/16/2026 07 AM PST            2.52             17         0      Not Applicable
  02/16/2026 08 AM PST            2.51             17         -      Not Applicable
  02/16/2026 09 AM PST            2.52             17         +      Not Applicable
  02/16/2026 10 AM PST            2.52             17         0      Not Applicable
  02/16/2026 11 AM PST            2.52             17         0      Not Applicable
  02/16/2026 12 PM PST            2.57             22         +      Not Applicable
  02/16/2026 01 PM PST            2.70             34         +      Not Applicable
  02/16/2026 02 PM PST            4.24            624         +      Not Applicable
  02/16/2026 03 PM PST            4.36            770         +      Not Applicable
  02/16/2026 04 PM PST            4.42            839         +      Not Applicable
  02/16/2026 05 PM PST            4.52            940         +      Not Applicable
  02/16/2026 06 PM PST            4.23            611         -      Not Applicable
  02/16/2026 07 PM PST            4.03            412         -      Not Applicable
  02/16/2026 08 PM PST            3.78            275         -      Not Applicable
  02/16/2026 09 PM PST            3.56            204         -      Not Applicable
  02/16/2026 10 PM PST            3.56            204         0      Not Applicable
  02/16/2026 11 PM PST            3.41            164         -      Not Applicable
  02/17/2026 12 AM PST            3.59            213         +      Not Applicable
  02/17/2026 01 AM PST            3.49            185         -      Not Applicable
  02/17/2026 02 AM PST            4.32            723         +      Not Applicable
  02/17/2026 03 AM PST            4.51            930         +      Not Applicable
  02/17/2026 04 AM PST            4.25            637         -      Not Applicable
  02/17/2026 05 AM PST            3.94            353         -      Not Applicable
  02/17/2026 06 AM PST            3.60            216         -      Not Applicable
  02/17/2026 07 AM PST            3.46            177         -      Not Applicable
  02/17/2026 08 AM PST            3.34            146         -      Not Applicable
  02/17/2026 09 AM PST            3.23            121         -      Not Applicable
  02/17/2026 10 AM PST            3.16            106         -      Not Applicable
  02/17/2026 11 AM PST            3.10             95         -      Not Applicable
  02/17/2026 12 PM PST            3.03             82         -      Not Applicable
  02/17/2026 01 PM PST            2.95             68         -      Not Applicable
  02/17/2026 02 PM PST            2.89             59         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/17/2026 03 PM PST            2.82             49                Not Applicable
  02/17/2026 04 PM PST            2.74             39         -      Not Applicable
  02/17/2026 05 PM PST            2.70             34         -      Not Applicable
  02/17/2026 06 PM PST            2.71             36         +      Not Applicable
  02/17/2026 07 PM PST            2.73             38         +      Not Applicable
  02/17/2026 08 PM PST            2.77             43         +      Not Applicable
  02/17/2026 09 PM PST            2.82             49         +      Not Applicable
  02/17/2026 10 PM PST            2.86             55         +      Not Applicable
  02/17/2026 11 PM PST            3.29            134         +      Not Applicable
  02/18/2026 12 AM PST            4.03            412         +      Not Applicable
  02/18/2026 01 AM PST            4.41            829         +      Not Applicable
  02/18/2026 02 AM PST            4.54            961         +      Not Applicable
  02/18/2026 03 AM PST            4.64           1070         +      Not Applicable
  02/18/2026 04 AM PST            4.72           1162         +      Not Applicable
  02/18/2026 05 AM PST            4.37            782         -      Not Applicable
  02/18/2026 06 AM PST            4.20            575         -      Not Applicable
  02/18/2026 07 AM PST            4.11            480         -      Not Applicable
  02/18/2026 08 AM PST            4.03            412         -      Not Applicable
  02/18/2026 09 AM PST            3.98            377         -      Not Applicable
  02/18/2026 10 AM PST            3.96            364         -      Not Applicable
  02/18/2026 11 AM PST            4.02            405         +      Not Applicable
  02/18/2026 12 PM PST            3.87            315         -      Not Applicable
  02/18/2026 01 PM PST            3.75            262         -      Not Applicable
  02/18/2026 02 PM PST            3.61            219         -      Not Applicable
  02/18/2026 03 PM PST            3.49            185         -      Not Applicable
  02/18/2026 04 PM PST            3.39            158         -      Not Applicable
  02/18/2026 05 PM PST            3.29            134         -      Not Applicable
  02/18/2026 06 PM PST            3.18            110         -      Not Applicable
  02/18/2026 07 PM PST            3.09             93         -      Not Applicable
  02/18/2026 08 PM PST            3.02             80         -      Not Applicable
  02/18/2026 09 PM PST            2.97             72         -      Not Applicable
  02/18/2026 10 PM PST            2.93             65         -      Not Applicable
  02/18/2026 11 PM PST            2.90             61         -      Not Applicable
  02/19/2026 12 AM PST            2.88             58         -      Not Applicable
  02/19/2026 01 AM PST            2.87             56         -      Not Applicable
  02/19/2026 02 AM PST            2.85             53         -      Not Applicable
  02/19/2026 03 AM PST            2.84             52         -      Not Applicable
  02/19/2026 04 AM PST            2.84             52         0      Not Applicable
  02/19/2026 05 AM PST            2.84             52         0      Not Applicable
  02/19/2026 06 AM PST            2.84             52         0      Not Applicable
  02/19/2026 07 AM PST            2.85             53         +      Not Applicable
  02/19/2026 08 AM PST            2.85             53         0      Not Applicable
  02/19/2026 09 AM PST            2.86             55         +      Not Applicable
  02/19/2026 10 AM PST            2.86             55         0      Not Applicable
  02/19/2026 11 AM PST            3.04             84         +      Not Applicable
  02/19/2026 12 PM PST            3.39            158         +      Not Applicable
  02/19/2026 01 PM PST            3.77            271         +      Not Applicable
  02/19/2026 02 PM PST            3.97            370         +      Not Applicable
  02/19/2026 03 PM PST            4.09            462         +      Not Applicable
  02/19/2026 04 PM PST            4.16            531         +      Not Applicable
  02/19/2026 05 PM PST            4.08            453         -      Not Applicable
  02/19/2026 06 PM PST            3.99            384         -      Not Applicable
  02/19/2026 07 PM PST            3.91            336         -      Not Applicable
  02/19/2026 08 PM PST            3.85            306         -      Not Applicable
  02/19/2026 09 PM PST            3.80            284         -      Not Applicable
  02/19/2026 10 PM PST            3.77            271         -      Not Applicable
  02/19/2026 11 PM PST            3.70            246         -      Not Applicable
  02/20/2026 12 AM PST            3.57            207         -      Not Applicable
  02/20/2026 01 AM PST            3.47            179         -      Not Applicable
  02/20/2026 02 AM PST            3.38            156         -      Not Applicable
  02/20/2026 03 AM PST            3.29            134         -      Not Applicable
  02/20/2026 04 AM PST            3.21            117         -      Not Applicable
  02/20/2026 05 AM PST            3.13            100         -      Not Applicable
  02/20/2026 06 AM PST            3.06             87         -      Not Applicable
  02/20/2026 07 AM PST            3.00             77         -      Not Applicable
  02/20/2026 08 AM PST            2.96             70         -      Not Applicable
  02/20/2026 09 AM PST            2.92             64         -      Not Applicable
  02/20/2026 10 AM PST            2.89             59         -      Not Applicable
  02/20/2026 11 AM PST            2.86             55         -      Not Applicable
  02/20/2026 12 PM PST            2.84             52         -      Not Applicable
  02/20/2026 01 PM PST            2.83             50         -      Not Applicable
  02/20/2026 02 PM PST            2.82             49         -      Not Applicable
  02/20/2026 03 PM PST            2.81             48         -      Not Applicable
  02/20/2026 04 PM PST            2.80             46         -      Not Applicable
  02/20/2026 05 PM PST            2.80             46         0      Not Applicable
  02/20/2026 06 PM PST            2.79             45         -      Not Applicable
  02/20/2026 07 PM PST            2.79             45         0      Not Applicable
  02/20/2026 08 PM PST            2.78             44         -      Not Applicable
  02/20/2026 09 PM PST            2.78             44         0      Not Applicable
  02/20/2026 10 PM PST            2.77             43         -      Not Applicable
  02/20/2026 11 PM PST            2.77             43         0      Not Applicable
  02/21/2026 12 AM PST            2.77             43         0      Not Applicable
  02/21/2026 01 AM PST            2.76             41         -      Not Applicable
  02/21/2026 02 AM PST            2.76             41         0      Not Applicable
  02/21/2026 03 AM PST            2.75             40         -      Not Applicable
  02/21/2026 04 AM PST            2.75             40         0      Not Applicable
  02/21/2026 05 AM PST            2.75             40         0      Not Applicable
  02/21/2026 06 AM PST            2.74             39         -      Not Applicable
  02/21/2026 07 AM PST            2.74             39         0      Not Applicable
  02/21/2026 08 AM PST            2.73             38         -      Not Applicable
  02/21/2026 09 AM PST            2.73             38         0      Not Applicable
  02/21/2026 10 AM PST            2.73             38         0      Not Applicable
  02/21/2026 11 AM PST            2.72             37         -      Not Applicable
  02/21/2026 12 PM PST            2.72             37         0      Not Applicable
  02/21/2026 01 PM PST            2.72             37         0      Not Applicable
  02/21/2026 02 PM PST            2.71             36         -      Not Applicable
  02/21/2026 03 PM PST            2.71             36         0      Not Applicable
  02/21/2026 04 PM PST            2.71             36         0      Not Applicable
  02/21/2026 05 PM PST            2.70             34         -      Not Applicable
  02/21/2026 06 PM PST            2.70             34         0      Not Applicable
  02/21/2026 07 PM PST            2.70             34         0      Not Applicable
  02/21/2026 08 PM PST            2.69             33         -      Not Applicable
  02/21/2026 09 PM PST            2.69             33         0      Not Applicable
  02/21/2026 10 PM PST            2.69             33         0      Not Applicable
  02/21/2026 11 PM PST            2.68             32         -      Not Applicable
  02/22/2026 12 AM PST            2.68             32         0      Not Applicable
  02/22/2026 01 AM PST            2.67             31         -      Not Applicable
  02/22/2026 02 AM PST            2.67             31         0      Not Applicable
  02/22/2026 03 AM PST            2.67             31         0      Not Applicable
  02/22/2026 04 AM PST            2.67             31         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.