TEMESCAL CREEK - CORONA (TSLC1)
Latitude: 33.89º NLongitude: 117.56º WElevation: 600 Feet
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Dec 25 2025 at 8:08 AM PSTNext Issuance: Dec 25 2025 at 3:00 PM 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:  12/25/2025 at 08:10 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/24/2025 at 02:00 PM PST
# Maximum Observed Stage:                       4.85 Feet
# Maximum Observed Flow:                        1320 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 04:00 PM PST
# Maximum Forecast Stage:                       3.73 Feet
# Maximum Forecast Flow:                        314 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 08 AM PST            2.26             11                Not Applicable
  12/20/2025 09 AM PST            2.27             12         +      Not Applicable
  12/20/2025 10 AM PST            2.27             12         0      Not Applicable
  12/20/2025 11 AM PST            2.28             12         +      Not Applicable
  12/20/2025 12 PM PST            2.27             12         -      Not Applicable
  12/20/2025 01 PM PST            2.25             11         -      Not Applicable
  12/20/2025 02 PM PST            2.25             11         0      Not Applicable
  12/20/2025 03 PM PST            2.26             11         +      Not Applicable
  12/20/2025 04 PM PST            2.25             11         -      Not Applicable
  12/20/2025 05 PM PST            2.23              9         -      Not Applicable
  12/20/2025 06 PM PST            2.22              9         -      Not Applicable
  12/20/2025 07 PM PST            2.21              8         -      Not Applicable
  12/20/2025 08 PM PST            2.22              9         +      Not Applicable
  12/20/2025 09 PM PST            2.22              9         0      Not Applicable
  12/20/2025 10 PM PST            2.22              9         0      Not Applicable
  12/20/2025 11 PM PST            2.22              9         0      Not Applicable
  12/21/2025 12 AM PST            2.23              9         +      Not Applicable
  12/21/2025 01 AM PST            2.22              9         -      Not Applicable
  12/21/2025 02 AM PST            2.22              9         0      Not Applicable
  12/21/2025 03 AM PST            2.22              9         0      Not Applicable
  12/21/2025 04 AM PST            2.22              9         0      Not Applicable
  12/21/2025 05 AM PST            2.22              9         0      Not Applicable
  12/21/2025 06 AM PST            2.22              9         0      Not Applicable
  12/21/2025 07 AM PST            2.20              8         -      Not Applicable
  12/21/2025 08 AM PST            2.24             10         +      Not Applicable
  12/21/2025 09 AM PST            2.26             11         +      Not Applicable
  12/21/2025 10 AM PST            2.27             12         +      Not Applicable
  12/21/2025 11 AM PST            2.28             12         +      Not Applicable
  12/21/2025 12 PM PST            2.28             12         0      Not Applicable
  12/21/2025 01 PM PST            2.27             12         -      Not Applicable
  12/21/2025 02 PM PST            2.27             12         0      Not Applicable
  12/21/2025 03 PM PST            2.26             11         -      Not Applicable
  12/21/2025 04 PM PST            2.25             11         -      Not Applicable
  12/21/2025 05 PM PST            2.25             11         0      Not Applicable
  12/21/2025 06 PM PST            2.24             10         -      Not Applicable
  12/21/2025 07 PM PST            2.24             10         0      Not Applicable
  12/21/2025 08 PM PST            2.22              9         -      Not Applicable
  12/21/2025 09 PM PST            2.25             11         +      Not Applicable
  12/21/2025 10 PM PST            2.24             10         -      Not Applicable
  12/21/2025 11 PM PST            2.25             11         +      Not Applicable
  12/22/2025 12 AM PST            2.24             10         -      Not Applicable
  12/22/2025 01 AM PST            2.23              9         -      Not Applicable
  12/22/2025 02 AM PST            2.25             11         +      Not Applicable
  12/22/2025 03 AM PST            2.29             13         +      Not Applicable
  12/22/2025 04 AM PST            2.28             12         -      Not Applicable
  12/22/2025 05 AM PST            2.24             10         -      Not Applicable
  12/22/2025 06 AM PST            2.27             12         +      Not Applicable
  12/22/2025 07 AM PST            2.27             12         0      Not Applicable
  12/22/2025 08 AM PST            2.28             12         +      Not Applicable
  12/22/2025 09 AM PST            2.29             13         +      Not Applicable
  12/22/2025 10 AM PST            2.30             14         +      Not Applicable
  12/22/2025 11 AM PST            2.29             13         -      Not Applicable
  12/22/2025 12 PM PST            2.28             12         -      Not Applicable
  12/22/2025 01 PM PST            2.27             12         -      Not Applicable
  12/22/2025 02 PM PST            2.29             13         +      Not Applicable
  12/22/2025 03 PM PST            2.30             14         +      Not Applicable
  12/22/2025 04 PM PST            2.28             12         -      Not Applicable
  12/22/2025 05 PM PST            2.29             13         +      Not Applicable
  12/22/2025 06 PM PST            2.27             12         -      Not Applicable
  12/22/2025 07 PM PST            2.34             17         +      Not Applicable
  12/22/2025 08 PM PST            2.26             11         -      Not Applicable
  12/22/2025 09 PM PST            2.27             12         +      Not Applicable
  12/22/2025 10 PM PST            2.27             12         0      Not Applicable
  12/22/2025 11 PM PST            2.27             12         0      Not Applicable
  12/23/2025 12 AM PST            2.27             12         0      Not Applicable
  12/23/2025 01 AM PST            2.28             12         +      Not Applicable
  12/23/2025 02 AM PST            2.29             13         +      Not Applicable
  12/23/2025 03 AM PST            2.27             12         -      Not Applicable
  12/23/2025 04 AM PST            2.27             12         0      Not Applicable
  12/23/2025 05 AM PST            2.27             12         0      Not Applicable
  12/23/2025 06 AM PST            2.25             11         -      Not Applicable
  12/23/2025 07 AM PST            2.27             12         +      Not Applicable
  12/23/2025 08 AM PST            2.26             11         -      Not Applicable
  12/23/2025 09 AM PST            2.26             11         0      Not Applicable
  12/23/2025 10 AM PST            2.29             13         +      Not Applicable
  12/23/2025 11 AM PST            2.29             13         0      Not Applicable
  12/23/2025 12 PM PST            2.30             14         +      Not Applicable
  12/23/2025 01 PM PST            2.30             14         0      Not Applicable
  12/23/2025 02 PM PST            2.30             14         0      Not Applicable
  12/23/2025 03 PM PST            2.35             17         +      Not Applicable
  12/23/2025 04 PM PST            2.29             13         -      Not Applicable
  12/23/2025 05 PM PST            2.27             12         -      Not Applicable
  12/23/2025 06 PM PST            2.27             12         0      Not Applicable
  12/23/2025 07 PM PST            2.25             11         -      Not Applicable
  12/23/2025 08 PM PST            2.26             11         +      Not Applicable
  12/23/2025 09 PM PST            2.27             12         +      Not Applicable
  12/23/2025 10 PM PST            2.28             12         +      Not Applicable
  12/23/2025 11 PM PST            2.26             11         -      Not Applicable
  12/24/2025 12 AM PST            2.27             12         +      Not Applicable
  12/24/2025 01 AM PST            2.28             12         +      Not Applicable
  12/24/2025 02 AM PST            2.34             17         +      Not Applicable
  12/24/2025 03 AM PST            2.32             15         -      Not Applicable
  12/24/2025 04 AM PST            2.31             14         -      Not Applicable
  12/24/2025 05 AM PST            2.30             14         -      Not Applicable
  12/24/2025 06 AM PST            2.42             23         +      Not Applicable
  12/24/2025 07 AM PST            3.46            225         +      Not Applicable
  12/24/2025 08 AM PST            3.89            387         +      Not Applicable
  12/24/2025 09 AM PST            3.57            259         -      Not Applicable
  12/24/2025 10 AM PST            3.15            141         -      Not Applicable
  12/24/2025 11 AM PST            3.73            314         +      Not Applicable
  12/24/2025 12 PM PST            3.59            266         -      Not Applicable
  12/24/2025 01 PM PST            4.18            605         +      Not Applicable
  12/24/2025 02 PM PST            4.85           1320         +      Not Applicable
  12/24/2025 03 PM PST            4.72           1162         -      Not Applicable
  12/24/2025 04 PM PST            4.49            909         -      Not Applicable
  12/24/2025 05 PM PST            4.25            678         -      Not Applicable
  12/24/2025 06 PM PST            3.63            279         -      Not Applicable
  12/24/2025 07 PM PST            3.28            174         -      Not Applicable
  12/24/2025 08 PM PST            2.99            106         -      Not Applicable
  12/24/2025 09 PM PST            2.90             89         -      Not Applicable
  12/24/2025 10 PM PST            2.92             93         +      Not Applicable
  12/24/2025 11 PM PST            2.92             93         0      Not Applicable
  12/25/2025 12 AM PST            2.86             82         -      Not Applicable
  12/25/2025 01 AM PST            2.76             65         -      Not Applicable
  12/25/2025 02 AM PST            2.68             53         -      Not Applicable
  12/25/2025 03 AM PST            2.61             44         -      Not Applicable
  12/25/2025 04 AM PST            2.60             43         -      Not Applicable
  12/25/2025 05 AM PST            2.46             27         -      Not Applicable
  12/25/2025 06 AM PST            2.25             11         -      Not Applicable
  12/25/2025 07 AM PST            1.90              0         -      Not Applicable
  12/25/2025 08 AM PST            1.90              0         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 09 AM PST            1.90              0                Not Applicable
  12/25/2025 10 AM PST            1.90              0         0      Not Applicable
  12/25/2025 11 AM PST            1.90              0         0      Not Applicable
  12/25/2025 12 PM PST            1.90              0         0      Not Applicable
  12/25/2025 01 PM PST            1.90              0         0      Not Applicable
  12/25/2025 02 PM PST            1.90              0         0      Not Applicable
  12/25/2025 03 PM PST            1.90              0         0      Not Applicable
  12/25/2025 04 PM PST            2.08              2         +      Not Applicable
  12/25/2025 05 PM PST            2.22              9         +      Not Applicable
  12/25/2025 06 PM PST            2.34             17         +      Not Applicable
  12/25/2025 07 PM PST            2.36             18         +      Not Applicable
  12/25/2025 08 PM PST            2.38             20         +      Not Applicable
  12/25/2025 09 PM PST            2.39             21         +      Not Applicable
  12/25/2025 10 PM PST            2.41             22         +      Not Applicable
  12/25/2025 11 PM PST            2.45             26         +      Not Applicable
  12/26/2025 12 AM PST            2.51             32         +      Not Applicable
  12/26/2025 01 AM PST            2.58             40         +      Not Applicable
  12/26/2025 02 AM PST            2.62             45         +      Not Applicable
  12/26/2025 03 AM PST            2.67             52         +      Not Applicable
  12/26/2025 04 AM PST            2.71             58         +      Not Applicable
  12/26/2025 05 AM PST            2.81             73         +      Not Applicable
  12/26/2025 06 AM PST            2.95             98         +      Not Applicable
  12/26/2025 07 AM PST            3.06            121         +      Not Applicable
  12/26/2025 08 AM PST            3.15            141         +      Not Applicable
  12/26/2025 09 AM PST            3.20            154         +      Not Applicable
  12/26/2025 10 AM PST            3.24            164         +      Not Applicable
  12/26/2025 11 AM PST            3.32            185         +      Not Applicable
  12/26/2025 12 PM PST            3.46            225         +      Not Applicable
  12/26/2025 01 PM PST            3.58            262         +      Not Applicable
  12/26/2025 02 PM PST            3.65            286         +      Not Applicable
  12/26/2025 03 PM PST            3.70            303         +      Not Applicable
  12/26/2025 04 PM PST            3.73            314         +      Not Applicable
  12/26/2025 05 PM PST            3.69            300         -      Not Applicable
  12/26/2025 06 PM PST            3.59            266         -      Not Applicable
  12/26/2025 07 PM PST            3.50            237         -      Not Applicable
  12/26/2025 08 PM PST            3.43            216         -      Not Applicable
  12/26/2025 09 PM PST            3.38            201         -      Not Applicable
  12/26/2025 10 PM PST            3.36            196         -      Not Applicable
  12/26/2025 11 PM PST            3.30            179         -      Not Applicable
  12/27/2025 12 AM PST            3.19            151         -      Not Applicable
  12/27/2025 01 AM PST            3.08            125         -      Not Applicable
  12/27/2025 02 AM PST            2.98            104         -      Not Applicable
  12/27/2025 03 AM PST            2.89             87         -      Not Applicable
  12/27/2025 04 AM PST            2.81             73         -      Not Applicable
  12/27/2025 05 AM PST            2.74             62         -      Not Applicable
  12/27/2025 06 AM PST            2.65             49         -      Not Applicable
  12/27/2025 07 AM PST            2.59             41         -      Not Applicable
  12/27/2025 08 AM PST            2.52             33         -      Not Applicable
  12/27/2025 09 AM PST            2.46             27         -      Not Applicable
  12/27/2025 10 AM PST            2.41             22         -      Not Applicable
  12/27/2025 11 AM PST            2.35             17         -      Not Applicable
  12/27/2025 12 PM PST            2.30             14         -      Not Applicable
  12/27/2025 01 PM PST            2.25             11         -      Not Applicable
  12/27/2025 02 PM PST            2.21              8         -      Not Applicable
  12/27/2025 03 PM PST            2.18              6         -      Not Applicable
  12/27/2025 04 PM PST            2.15              5         -      Not Applicable
  12/27/2025 05 PM PST            2.12              4         -      Not Applicable
  12/27/2025 06 PM PST            2.10              3         -      Not Applicable
  12/27/2025 07 PM PST            2.08              2         -      Not Applicable
  12/27/2025 08 PM PST            2.07              2         -      Not Applicable
  12/27/2025 09 PM PST            2.05              2         -      Not Applicable
  12/27/2025 10 PM PST            2.05              2         0      Not Applicable
  12/27/2025 11 PM PST            2.04              1         -      Not Applicable
  12/28/2025 12 AM PST            2.04              1         0      Not Applicable
  12/28/2025 01 AM PST            2.03              1         -      Not Applicable
  12/28/2025 02 AM PST            2.03              1         0      Not Applicable
  12/28/2025 03 AM PST            2.03              1         0      Not Applicable
  12/28/2025 04 AM PST            2.03              1         0      Not Applicable
  12/28/2025 05 AM PST            2.03              1         0      Not Applicable
  12/28/2025 06 AM PST            2.03              1         0      Not Applicable
  12/28/2025 07 AM PST            2.03              1         0      Not Applicable
  12/28/2025 08 AM PST            2.03              1         0      Not Applicable
  12/28/2025 09 AM PST            2.03              1         0      Not Applicable
  12/28/2025 10 AM PST            2.03              1         0      Not Applicable
  12/28/2025 11 AM PST            2.03              1         0      Not Applicable
  12/28/2025 12 PM PST            2.03              1         0      Not Applicable
  12/28/2025 01 PM PST            2.03              1         0      Not Applicable
  12/28/2025 02 PM PST            2.03              1         0      Not Applicable
  12/28/2025 03 PM PST            2.03              1         0      Not Applicable
  12/28/2025 04 PM PST            2.03              1         0      Not Applicable
  12/28/2025 05 PM PST            2.03              1         0      Not Applicable
  12/28/2025 06 PM PST            2.03              1         0      Not Applicable
  12/28/2025 07 PM PST            2.03              1         0      Not Applicable
  12/28/2025 08 PM PST            2.03              1         0      Not Applicable
  12/28/2025 09 PM PST            2.03              1         0      Not Applicable
  12/28/2025 10 PM PST            2.03              1         0      Not Applicable
  12/28/2025 11 PM PST            2.03              1         0      Not Applicable
  12/29/2025 12 AM PST            2.03              1         0      Not Applicable
  12/29/2025 01 AM PST            2.03              1         0      Not Applicable
  12/29/2025 02 AM PST            2.03              1         0      Not Applicable
  12/29/2025 03 AM PST            2.03              1         0      Not Applicable
  12/29/2025 04 AM PST            2.03              1         0      Not Applicable
  12/29/2025 05 AM PST            2.03              1         0      Not Applicable
  12/29/2025 06 AM PST            2.03              1         0      Not Applicable
  12/29/2025 07 AM PST            2.03              1         0      Not Applicable
  12/29/2025 08 AM PST            2.03              1         0      Not Applicable
  12/29/2025 09 AM PST            2.03              1         0      Not Applicable
  12/29/2025 10 AM PST            2.03              1         0      Not Applicable
  12/29/2025 11 AM PST            2.03              1         0      Not Applicable
  12/29/2025 12 PM PST            2.03              1         0      Not Applicable
  12/29/2025 01 PM PST            2.02              1         -      Not Applicable
  12/29/2025 02 PM PST            2.02              1         0      Not Applicable
  12/29/2025 03 PM PST            2.02              1         0      Not Applicable
  12/29/2025 04 PM PST            2.02              1         0      Not Applicable
  12/29/2025 05 PM PST            2.02              1         0      Not Applicable
  12/29/2025 06 PM PST            2.02              1         0      Not Applicable
  12/29/2025 07 PM PST            2.02              1         0      Not Applicable
  12/29/2025 08 PM PST            2.02              1         0      Not Applicable
  12/29/2025 09 PM PST            2.02              1         0      Not Applicable
  12/29/2025 10 PM PST            2.02              1         0      Not Applicable
  12/29/2025 11 PM PST            2.02              1         0      Not Applicable
  12/30/2025 12 AM PST            2.02              1         0      Not Applicable
  12/30/2025 01 AM PST            2.02              1         0      Not Applicable
  12/30/2025 02 AM PST            2.02              1         0      Not Applicable
  12/30/2025 03 AM PST            2.02              1         0      Not Applicable
  12/30/2025 04 AM PST            2.02              1         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.