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

 | 

SAN TIMOTEO CREEK - LOMA LINDA (TIMC1)
Latitude: 34.06º NLongitude: 117.27º WElevation: 1010 Feet
Location: San Bernardino 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: San Timoteo Creek - Loma Linda (TIMC1)
#
# 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 04:00 PM PST
# Maximum Observed Stage:                       1.55 Feet
# Maximum Observed Flow:                        143 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 06:00 PM PST
# Maximum Forecast Stage:                       1.73 Feet
# Maximum Forecast Flow:                        226 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 08 AM PST            1.05              6                Not Applicable
  12/20/2025 09 AM PST            1.06              7         +      Not Applicable
  12/20/2025 10 AM PST            1.05              6         -      Not Applicable
  12/20/2025 11 AM PST            1.06              7         +      Not Applicable
  12/20/2025 12 PM PST            1.06              7         0      Not Applicable
  12/20/2025 01 PM PST            1.05              6         -      Not Applicable
  12/20/2025 02 PM PST            1.06              7         +      Not Applicable
  12/20/2025 03 PM PST            1.06              7         0      Not Applicable
  12/20/2025 04 PM PST            1.05              6         -      Not Applicable
  12/20/2025 05 PM PST            1.05              6         0      Not Applicable
  12/20/2025 06 PM PST            1.06              7         +      Not Applicable
  12/20/2025 07 PM PST            1.05              6         -      Not Applicable
  12/20/2025 08 PM PST            1.05              6         0      Not Applicable
  12/20/2025 09 PM PST            1.05              6         0      Not Applicable
  12/20/2025 10 PM PST            1.06              7         +      Not Applicable
  12/20/2025 11 PM PST            1.06              7         0      Not Applicable
  12/21/2025 12 AM PST            1.06              7         0      Not Applicable
  12/21/2025 01 AM PST            1.06              7         0      Not Applicable
  12/21/2025 02 AM PST            1.06              7         0      Not Applicable
  12/21/2025 03 AM PST            1.06              7         0      Not Applicable
  12/21/2025 04 AM PST            1.06              7         0      Not Applicable
  12/21/2025 05 AM PST            1.06              7         0      Not Applicable
  12/21/2025 06 AM PST            1.06              7         0      Not Applicable
  12/21/2025 07 AM PST            1.06              7         0      Not Applicable
  12/21/2025 08 AM PST            1.05              6         -      Not Applicable
  12/21/2025 09 AM PST            1.06              7         +      Not Applicable
  12/21/2025 10 AM PST            1.06              7         0      Not Applicable
  12/21/2025 11 AM PST            1.05              6         -      Not Applicable
  12/21/2025 12 PM PST            1.06              7         +      Not Applicable
  12/21/2025 01 PM PST            1.05              6         -      Not Applicable
  12/21/2025 02 PM PST            1.05              6         0      Not Applicable
  12/21/2025 03 PM PST            1.05              6         0      Not Applicable
  12/21/2025 04 PM PST            1.06              7         +      Not Applicable
  12/21/2025 05 PM PST            1.06              7         0      Not Applicable
  12/21/2025 06 PM PST            1.06              7         0      Not Applicable
  12/21/2025 07 PM PST            1.05              6         -      Not Applicable
  12/21/2025 08 PM PST            1.05              6         0      Not Applicable
  12/21/2025 09 PM PST            1.05              6         0      Not Applicable
  12/21/2025 10 PM PST            1.05              6         0      Not Applicable
  12/21/2025 11 PM PST            1.06              7         +      Not Applicable
  12/22/2025 12 AM PST            1.05              6         -      Not Applicable
  12/22/2025 01 AM PST            1.05              6         0      Not Applicable
  12/22/2025 02 AM PST            1.05              6         0      Not Applicable
  12/22/2025 03 AM PST            1.04              5         -      Not Applicable
  12/22/2025 04 AM PST            1.05              6         +      Not Applicable
  12/22/2025 05 AM PST            1.05              6         0      Not Applicable
  12/22/2025 06 AM PST            1.04              5         -      Not Applicable
  12/22/2025 07 AM PST            1.05              6         +      Not Applicable
  12/22/2025 08 AM PST            1.05              6         0      Not Applicable
  12/22/2025 09 AM PST            1.05              6         0      Not Applicable
  12/22/2025 10 AM PST            1.06              7         +      Not Applicable
  12/22/2025 11 AM PST            1.05              6         -      Not Applicable
  12/22/2025 12 PM PST            1.05              6         0      Not Applicable
  12/22/2025 01 PM PST            1.06              7         +      Not Applicable
  12/22/2025 02 PM PST            1.06              7         0      Not Applicable
  12/22/2025 03 PM PST            1.05              6         -      Not Applicable
  12/22/2025 04 PM PST            1.05              6         0      Not Applicable
  12/22/2025 05 PM PST            1.06              7         +      Not Applicable
  12/22/2025 06 PM PST            1.06              7         0      Not Applicable
  12/22/2025 07 PM PST            1.05              6         -      Not Applicable
  12/22/2025 08 PM PST            1.05              6         0      Not Applicable
  12/22/2025 09 PM PST            1.05              6         0      Not Applicable
  12/22/2025 10 PM PST            1.05              6         0      Not Applicable
  12/22/2025 11 PM PST            1.05              6         0      Not Applicable
  12/23/2025 12 AM PST            1.05              6         0      Not Applicable
  12/23/2025 01 AM PST            1.05              6         0      Not Applicable
  12/23/2025 02 AM PST            1.05              6         0      Not Applicable
  12/23/2025 03 AM PST            1.05              6         0      Not Applicable
  12/23/2025 04 AM PST            1.05              6         0      Not Applicable
  12/23/2025 05 AM PST            1.05              6         0      Not Applicable
  12/23/2025 06 AM PST            1.05              6         0      Not Applicable
  12/23/2025 07 AM PST            1.05              6         0      Not Applicable
  12/23/2025 08 AM PST            1.05              6         0      Not Applicable
  12/23/2025 09 AM PST            1.05              6         0      Not Applicable
  12/23/2025 10 AM PST            1.05              6         0      Not Applicable
  12/23/2025 11 AM PST            1.05              6         0      Not Applicable
  12/23/2025 12 PM PST            1.05              6         0      Not Applicable
  12/23/2025 01 PM PST            1.05              6         0      Not Applicable
  12/23/2025 02 PM PST            1.05              6         0      Not Applicable
  12/23/2025 03 PM PST            1.04              5         -      Not Applicable
  12/23/2025 04 PM PST            1.04              5         0      Not Applicable
  12/23/2025 05 PM PST            1.04              5         0      Not Applicable
  12/23/2025 06 PM PST            1.04              5         0      Not Applicable
  12/23/2025 07 PM PST            1.04              5         0      Not Applicable
  12/23/2025 08 PM PST            1.05              6         +      Not Applicable
  12/23/2025 09 PM PST            1.05              6         0      Not Applicable
  12/23/2025 10 PM PST            1.06              7         +      Not Applicable
  12/23/2025 11 PM PST            1.06              7         0      Not Applicable
  12/24/2025 12 AM PST            1.06              7         0      Not Applicable
  12/24/2025 01 AM PST            1.06              7         0      Not Applicable
  12/24/2025 02 AM PST            1.07              7         +      Not Applicable
  12/24/2025 03 AM PST            1.06              7         -      Not Applicable
  12/24/2025 04 AM PST            1.07              7         +      Not Applicable
  12/24/2025 05 AM PST            1.31             47         +      Not Applicable
  12/24/2025 06 AM PST            1.28             39         -      Not Applicable
  12/24/2025 07 AM PST            1.35             60         +      Not Applicable
  12/24/2025 08 AM PST            1.26             35         -      Not Applicable
  12/24/2025 09 AM PST            1.12             12         -      Not Applicable
  12/24/2025 10 AM PST            1.11             11         -      Not Applicable
  12/24/2025 11 AM PST            1.12             12         +      Not Applicable
  12/24/2025 12 PM PST            1.12             12         0      Not Applicable
  12/24/2025 01 PM PST            1.25             32         +      Not Applicable
  12/24/2025 02 PM PST            1.34             56         +      Not Applicable
  12/24/2025 03 PM PST            1.32             50         -      Not Applicable
  12/24/2025 04 PM PST            1.55            143         +      Not Applicable
  12/24/2025 05 PM PST            1.30             45         -      Not Applicable
  12/24/2025 06 PM PST            1.27             37         -      Not Applicable
  12/24/2025 07 PM PST            1.26             35         -      Not Applicable
  12/24/2025 08 PM PST            1.28             39         +      Not Applicable
  12/24/2025 09 PM PST            1.29             42         +      Not Applicable
  12/24/2025 10 PM PST            1.37             67         +      Not Applicable
  12/24/2025 11 PM PST            1.42             86         +      Not Applicable
  12/25/2025 12 AM PST            1.41             82         -      Not Applicable
  12/25/2025 01 AM PST            1.42             86         +      Not Applicable
  12/25/2025 02 AM PST            1.41             82         -      Not Applicable
  12/25/2025 03 AM PST            1.41             82         0      Not Applicable
  12/25/2025 04 AM PST            1.40             78         -      Not Applicable
  12/25/2025 05 AM PST            1.39             74         -      Not Applicable
  12/25/2025 06 AM PST            1.38             70         -      Not Applicable
  12/25/2025 07 AM PST            1.37             67         -      Not Applicable
  12/25/2025 08 AM PST            1.36             63         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 09 AM PST            1.35             60                Not Applicable
  12/25/2025 10 AM PST            1.35             60         0      Not Applicable
  12/25/2025 11 AM PST            1.34             56         -      Not Applicable
  12/25/2025 12 PM PST            1.34             56         0      Not Applicable
  12/25/2025 01 PM PST            1.34             56         0      Not Applicable
  12/25/2025 02 PM PST            1.34             56         0      Not Applicable
  12/25/2025 03 PM PST            1.34             56         0      Not Applicable
  12/25/2025 04 PM PST            1.33             53         -      Not Applicable
  12/25/2025 05 PM PST            1.33             53         0      Not Applicable
  12/25/2025 06 PM PST            1.33             53         0      Not Applicable
  12/25/2025 07 PM PST            1.33             53         0      Not Applicable
  12/25/2025 08 PM PST            1.33             53         0      Not Applicable
  12/25/2025 09 PM PST            1.34             56         +      Not Applicable
  12/25/2025 10 PM PST            1.34             56         0      Not Applicable
  12/25/2025 11 PM PST            1.34             56         0      Not Applicable
  12/26/2025 12 AM PST            1.35             60         +      Not Applicable
  12/26/2025 01 AM PST            1.35             60         0      Not Applicable
  12/26/2025 02 AM PST            1.36             63         +      Not Applicable
  12/26/2025 03 AM PST            1.37             67         +      Not Applicable
  12/26/2025 04 AM PST            1.38             70         +      Not Applicable
  12/26/2025 05 AM PST            1.38             70         0      Not Applicable
  12/26/2025 06 AM PST            1.39             74         +      Not Applicable
  12/26/2025 07 AM PST            1.40             78         +      Not Applicable
  12/26/2025 08 AM PST            1.42             86         +      Not Applicable
  12/26/2025 09 AM PST            1.43             91         +      Not Applicable
  12/26/2025 10 AM PST            1.45            100         +      Not Applicable
  12/26/2025 11 AM PST            1.46            105         +      Not Applicable
  12/26/2025 12 PM PST            1.48            115         +      Not Applicable
  12/26/2025 01 PM PST            1.52            131         +      Not Applicable
  12/26/2025 02 PM PST            1.57            152         +      Not Applicable
  12/26/2025 03 PM PST            1.64            184         +      Not Applicable
  12/26/2025 04 PM PST            1.67            198         +      Not Applicable
  12/26/2025 05 PM PST            1.71            217         +      Not Applicable
  12/26/2025 06 PM PST            1.73            226         +      Not Applicable
  12/26/2025 07 PM PST            1.73            226         0      Not Applicable
  12/26/2025 08 PM PST            1.73            226         0      Not Applicable
  12/26/2025 09 PM PST            1.73            226         0      Not Applicable
  12/26/2025 10 PM PST            1.73            226         0      Not Applicable
  12/26/2025 11 PM PST            1.72            222         -      Not Applicable
  12/27/2025 12 AM PST            1.69            208         -      Not Applicable
  12/27/2025 01 AM PST            1.65            188         -      Not Applicable
  12/27/2025 02 AM PST            1.61            170         -      Not Applicable
  12/27/2025 03 AM PST            1.58            156         -      Not Applicable
  12/27/2025 04 AM PST            1.56            147         -      Not Applicable
  12/27/2025 05 AM PST            1.54            139         -      Not Applicable
  12/27/2025 06 AM PST            1.52            131         -      Not Applicable
  12/27/2025 07 AM PST            1.50            123         -      Not Applicable
  12/27/2025 08 AM PST            1.47            110         -      Not Applicable
  12/27/2025 09 AM PST            1.45            100         -      Not Applicable
  12/27/2025 10 AM PST            1.44             95         -      Not Applicable
  12/27/2025 11 AM PST            1.42             86         -      Not Applicable
  12/27/2025 12 PM PST            1.41             82         -      Not Applicable
  12/27/2025 01 PM PST            1.39             74         -      Not Applicable
  12/27/2025 02 PM PST            1.38             70         -      Not Applicable
  12/27/2025 03 PM PST            1.37             67         -      Not Applicable
  12/27/2025 04 PM PST            1.36             63         -      Not Applicable
  12/27/2025 05 PM PST            1.36             63         0      Not Applicable
  12/27/2025 06 PM PST            1.35             60         -      Not Applicable
  12/27/2025 07 PM PST            1.35             60         0      Not Applicable
  12/27/2025 08 PM PST            1.34             56         -      Not Applicable
  12/27/2025 09 PM PST            1.34             56         0      Not Applicable
  12/27/2025 10 PM PST            1.34             56         0      Not Applicable
  12/27/2025 11 PM PST            1.34             56         0      Not Applicable
  12/28/2025 12 AM PST            1.34             56         0      Not Applicable
  12/28/2025 01 AM PST            1.34             56         0      Not Applicable
  12/28/2025 02 AM PST            1.34             56         0      Not Applicable
  12/28/2025 03 AM PST            1.34             56         0      Not Applicable
  12/28/2025 04 AM PST            1.34             56         0      Not Applicable
  12/28/2025 05 AM PST            1.34             56         0      Not Applicable
  12/28/2025 06 AM PST            1.34             56         0      Not Applicable
  12/28/2025 07 AM PST            1.34             56         0      Not Applicable
  12/28/2025 08 AM PST            1.34             56         0      Not Applicable
  12/28/2025 09 AM PST            1.34             56         0      Not Applicable
  12/28/2025 10 AM PST            1.34             56         0      Not Applicable
  12/28/2025 11 AM PST            1.34             56         0      Not Applicable
  12/28/2025 12 PM PST            1.34             56         0      Not Applicable
  12/28/2025 01 PM PST            1.34             56         0      Not Applicable
  12/28/2025 02 PM PST            1.34             56         0      Not Applicable
  12/28/2025 03 PM PST            1.34             56         0      Not Applicable
  12/28/2025 04 PM PST            1.34             56         0      Not Applicable
  12/28/2025 05 PM PST            1.34             56         0      Not Applicable
  12/28/2025 06 PM PST            1.34             56         0      Not Applicable
  12/28/2025 07 PM PST            1.34             56         0      Not Applicable
  12/28/2025 08 PM PST            1.34             56         0      Not Applicable
  12/28/2025 09 PM PST            1.34             56         0      Not Applicable
  12/28/2025 10 PM PST            1.33             53         -      Not Applicable
  12/28/2025 11 PM PST            1.33             53         0      Not Applicable
  12/29/2025 12 AM PST            1.33             53         0      Not Applicable
  12/29/2025 01 AM PST            1.33             53         0      Not Applicable
  12/29/2025 02 AM PST            1.33             53         0      Not Applicable
  12/29/2025 03 AM PST            1.33             53         0      Not Applicable
  12/29/2025 04 AM PST            1.33             53         0      Not Applicable
  12/29/2025 05 AM PST            1.33             53         0      Not Applicable
  12/29/2025 06 AM PST            1.33             53         0      Not Applicable
  12/29/2025 07 AM PST            1.33             53         0      Not Applicable
  12/29/2025 08 AM PST            1.33             53         0      Not Applicable
  12/29/2025 09 AM PST            1.33             53         0      Not Applicable
  12/29/2025 10 AM PST            1.33             53         0      Not Applicable
  12/29/2025 11 AM PST            1.33             53         0      Not Applicable
  12/29/2025 12 PM PST            1.33             53         0      Not Applicable
  12/29/2025 01 PM PST            1.33             53         0      Not Applicable
  12/29/2025 02 PM PST            1.33             53         0      Not Applicable
  12/29/2025 03 PM PST            1.33             53         0      Not Applicable
  12/29/2025 04 PM PST            1.33             53         0      Not Applicable
  12/29/2025 05 PM PST            1.33             53         0      Not Applicable
  12/29/2025 06 PM PST            1.33             53         0      Not Applicable
  12/29/2025 07 PM PST            1.33             53         0      Not Applicable
  12/29/2025 08 PM PST            1.33             53         0      Not Applicable
  12/29/2025 09 PM PST            1.33             53         0      Not Applicable
  12/29/2025 10 PM PST            1.33             53         0      Not Applicable
  12/29/2025 11 PM PST            1.33             53         0      Not Applicable
  12/30/2025 12 AM PST            1.33             53         0      Not Applicable
  12/30/2025 01 AM PST            1.33             53         0      Not Applicable
  12/30/2025 02 AM PST            1.33             53         0      Not Applicable
  12/30/2025 03 AM PST            1.33             53         0      Not Applicable
  12/30/2025 04 AM PST            1.33             53         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.