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

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LYTLE CREEK - COLTON (YTLC1)
Latitude: 34.08º NLongitude: 117.30º WElevation: 975 Feet
Location: San Bernardino County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Feb 09 2026 at 12:57 PM PSTNext Issuance: Feb 10 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: Lytle Creek - Colton (YTLC1)
#
# File Generation Time:  02/09/2026 at 12:59 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/08/2026 at 07:00 AM PST
# Maximum Observed Stage:                       2.13 Feet
# Maximum Observed Flow:                        30 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/11/2026 at 10:00 AM PST
# Maximum Forecast Stage:                       2.36 Feet
# Maximum Forecast Flow:                        122 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/04/2026 12 PM PST            2.02              3                Not Applicable
  02/04/2026 01 PM PST            2.04              7         +      Not Applicable
  02/04/2026 02 PM PST            2.06             11         +      Not Applicable
  02/04/2026 03 PM PST            2.05              9         -      Not Applicable
  02/04/2026 04 PM PST            2.07             13         +      Not Applicable
  02/04/2026 05 PM PST            2.02              3         -      Not Applicable
  02/04/2026 06 PM PST            2.07             13         +      Not Applicable
  02/04/2026 07 PM PST            2.04              7         -      Not Applicable
  02/04/2026 08 PM PST            2.04              7         0      Not Applicable
  02/04/2026 09 PM PST            2.09             18         +      Not Applicable
  02/04/2026 10 PM PST            2.07             13         -      Not Applicable
  02/04/2026 11 PM PST            2.06             11         -      Not Applicable
  02/05/2026 12 AM PST            2.06             11         0      Not Applicable
  02/05/2026 01 AM PST            2.06             11         0      Not Applicable
  02/05/2026 02 AM PST            2.07             13         +      Not Applicable
  02/05/2026 03 AM PST            2.07             13         0      Not Applicable
  02/05/2026 04 AM PST            2.05              9         -      Not Applicable
  02/05/2026 05 AM PST            2.03              5         -      Not Applicable
  02/05/2026 06 AM PST            2.01              2         -      Not Applicable
  02/05/2026 07 AM PST            2.07             13         +      Not Applicable
  02/05/2026 08 AM PST            2.01              2         -      Not Applicable
  02/05/2026 09 AM PST            2.02              3         +      Not Applicable
  02/05/2026 10 AM PST            2.03              5         +      Not Applicable
  02/05/2026 11 AM PST            2.04              7         +      Not Applicable
  02/05/2026 12 PM PST            2.03              5         -      Not Applicable
  02/05/2026 01 PM PST            2.00              1         -      Not Applicable
  02/05/2026 02 PM PST            2.04              7         +      Not Applicable
  02/05/2026 03 PM PST            2.05              9         +      Not Applicable
  02/05/2026 04 PM PST            2.02              3         -      Not Applicable
  02/05/2026 05 PM PST            2.03              5         +      Not Applicable
  02/05/2026 06 PM PST            2.04              7         +      Not Applicable
  02/05/2026 07 PM PST            2.04              7         0      Not Applicable
  02/05/2026 08 PM PST            2.02              3         -      Not Applicable
  02/05/2026 09 PM PST            2.06             11         +      Not Applicable
  02/05/2026 10 PM PST            2.05              9         -      Not Applicable
  02/05/2026 11 PM PST            2.05              9         0      Not Applicable
  02/06/2026 12 AM PST            2.05              9         0      Not Applicable
  02/06/2026 01 AM PST            2.06             11         +      Not Applicable
  02/06/2026 02 AM PST            2.03              5         -      Not Applicable
  02/06/2026 03 AM PST            2.02              3         -      Not Applicable
  02/06/2026 04 AM PST            2.00              1         -      Not Applicable
  02/06/2026 05 AM PST            2.07             13         +      Not Applicable
  02/06/2026 06 AM PST            2.05              9         -      Not Applicable
  02/06/2026 07 AM PST            2.06             11         +      Not Applicable
  02/06/2026 08 AM PST            2.04              7         -      Not Applicable
  02/06/2026 09 AM PST            2.08             16         +      Not Applicable
  02/06/2026 10 AM PST            2.04              7         -      Not Applicable
  02/06/2026 11 AM PST            2.06             11         +      Not Applicable
  02/06/2026 12 PM PST            2.00              1         -      Not Applicable
  02/06/2026 01 PM PST            2.00              1         0      Not Applicable
  02/06/2026 02 PM PST            2.09             18         +      Not Applicable
  02/06/2026 03 PM PST            2.00              1         -      Not Applicable
  02/06/2026 04 PM PST            2.03              5         +      Not Applicable
  02/06/2026 05 PM PST            2.05              9         +      Not Applicable
  02/06/2026 06 PM PST            2.07             13         +      Not Applicable
  02/06/2026 07 PM PST            2.00              1         -      Not Applicable
  02/06/2026 08 PM PST            2.06             11         +      Not Applicable
  02/06/2026 09 PM PST            2.04              7         -      Not Applicable
  02/06/2026 10 PM PST            2.04              7         0      Not Applicable
  02/06/2026 11 PM PST            2.05              9         +      Not Applicable
  02/07/2026 12 AM PST            2.04              7         -      Not Applicable
  02/07/2026 01 AM PST            2.05              9         +      Not Applicable
  02/07/2026 02 AM PST            2.05              9         0      Not Applicable
  02/07/2026 03 AM PST            2.04              7         -      Not Applicable
  02/07/2026 04 AM PST            2.04              7         0      Not Applicable
  02/07/2026 05 AM PST            2.07             13         +      Not Applicable
  02/07/2026 06 AM PST            2.08             16         +      Not Applicable
  02/07/2026 07 AM PST            2.05              9         -      Not Applicable
  02/07/2026 08 AM PST            2.06             11         +      Not Applicable
  02/07/2026 09 AM PST            2.00              1         -      Not Applicable
  02/07/2026 10 AM PST            2.05              9         +      Not Applicable
  02/07/2026 11 AM PST            2.09             18         +      Not Applicable
  02/07/2026 12 PM PST            2.00              1         -      Not Applicable
  02/07/2026 01 PM PST            2.00              1         0      Not Applicable
  02/07/2026 02 PM PST            2.09             18         +      Not Applicable
  02/07/2026 03 PM PST            2.10             21         +      Not Applicable
  02/07/2026 04 PM PST            2.10             21         0      Not Applicable
  02/07/2026 05 PM PST            2.12             27         +      Not Applicable
  02/07/2026 06 PM PST            2.10             21         -      Not Applicable
  02/07/2026 07 PM PST            2.05              9         -      Not Applicable
  02/07/2026 08 PM PST            2.04              7         -      Not Applicable
  02/07/2026 09 PM PST            2.05              9         +      Not Applicable
  02/07/2026 10 PM PST            2.04              7         -      Not Applicable
  02/07/2026 11 PM PST            2.04              7         0      Not Applicable
  02/08/2026 12 AM PST            2.04              7         0      Not Applicable
  02/08/2026 01 AM PST            2.03              5         -      Not Applicable
  02/08/2026 02 AM PST            2.03              5         0      Not Applicable
  02/08/2026 03 AM PST            2.03              5         0      Not Applicable
  02/08/2026 04 AM PST            2.11             24         +      Not Applicable
  02/08/2026 05 AM PST            2.11             24         0      Not Applicable
  02/08/2026 06 AM PST            2.09             18         -      Not Applicable
  02/08/2026 07 AM PST            2.13             30         +      Not Applicable
  02/08/2026 08 AM PST            2.10             21         -      Not Applicable
  02/08/2026 09 AM PST            2.00              1         -      Not Applicable
  02/08/2026 10 AM PST            2.00              1         0      Not Applicable
  02/08/2026 11 AM PST            2.00              1         0      Not Applicable
  02/08/2026 12 PM PST            2.00              1         0      Not Applicable
  02/08/2026 01 PM PST            2.05              9         +      Not Applicable
  02/08/2026 02 PM PST            2.00              1         -      Not Applicable
  02/08/2026 03 PM PST            2.03              5         +      Not Applicable
  02/08/2026 04 PM PST            2.05              9         +      Not Applicable
  02/08/2026 05 PM PST            2.06             11         +      Not Applicable
  02/08/2026 06 PM PST            2.03              5         -      Not Applicable
  02/08/2026 07 PM PST            2.00              1         -      Not Applicable
  02/08/2026 08 PM PST            2.03              5         +      Not Applicable
  02/08/2026 09 PM PST            2.03              5         0      Not Applicable
  02/08/2026 10 PM PST            2.02              3         -      Not Applicable
  02/08/2026 11 PM PST            2.00              1         -      Not Applicable
  02/09/2026 12 AM PST            2.02              3         +      Not Applicable
  02/09/2026 01 AM PST            2.05              9         +      Not Applicable
  02/09/2026 02 AM PST            2.07             13         +      Not Applicable
  02/09/2026 03 AM PST            2.06             11         -      Not Applicable
  02/09/2026 04 AM PST            2.08             16         +      Not Applicable
  02/09/2026 05 AM PST            2.02              3         -      Not Applicable
  02/09/2026 06 AM PST            2.02              3         0      Not Applicable
  02/09/2026 07 AM PST            2.02              3         0      Not Applicable
  02/09/2026 08 AM PST            2.04              7         +      Not Applicable
  02/09/2026 09 AM PST            2.03              5         -      Not Applicable
  02/09/2026 10 AM PST            2.00              1         -      Not Applicable
  02/09/2026 11 AM PST            2.03              5         +      Not Applicable
  02/09/2026 12 PM PST            2.02              3         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/09/2026 01 PM PST            2.01              2                Not Applicable
  02/09/2026 02 PM PST            2.00              1         -      Not Applicable
  02/09/2026 03 PM PST            2.00              1         0      Not Applicable
  02/09/2026 04 PM PST            2.00              1         0      Not Applicable
  02/09/2026 05 PM PST            2.00              1         0      Not Applicable
  02/09/2026 06 PM PST            2.00              1         0      Not Applicable
  02/09/2026 07 PM PST            2.00              1         0      Not Applicable
  02/09/2026 08 PM PST            2.00              1         0      Not Applicable
  02/09/2026 09 PM PST            2.00              1         0      Not Applicable
  02/09/2026 10 PM PST            2.00              1         0      Not Applicable
  02/09/2026 11 PM PST            2.00              1         0      Not Applicable
  02/10/2026 12 AM PST            2.00              1         0      Not Applicable
  02/10/2026 01 AM PST            2.00              1         0      Not Applicable
  02/10/2026 02 AM PST            2.00              1         0      Not Applicable
  02/10/2026 03 AM PST            2.00              1         0      Not Applicable
  02/10/2026 04 AM PST            2.00              1         0      Not Applicable
  02/10/2026 05 AM PST            2.00              1         0      Not Applicable
  02/10/2026 06 AM PST            2.00              1         0      Not Applicable
  02/10/2026 07 AM PST            2.00              1         0      Not Applicable
  02/10/2026 08 AM PST            2.00              1         0      Not Applicable
  02/10/2026 09 AM PST            2.00              1         0      Not Applicable
  02/10/2026 10 AM PST            2.00              1         0      Not Applicable
  02/10/2026 11 AM PST            2.00              1         0      Not Applicable
  02/10/2026 12 PM PST            2.00              1         0      Not Applicable
  02/10/2026 01 PM PST            2.00              1         0      Not Applicable
  02/10/2026 02 PM PST            2.00              1         0      Not Applicable
  02/10/2026 03 PM PST            2.00              1         0      Not Applicable
  02/10/2026 04 PM PST            2.00              1         0      Not Applicable
  02/10/2026 05 PM PST            2.00              1         0      Not Applicable
  02/10/2026 06 PM PST            2.00              1         0      Not Applicable
  02/10/2026 07 PM PST            2.00              1         0      Not Applicable
  02/10/2026 08 PM PST            2.00              1         0      Not Applicable
  02/10/2026 09 PM PST            2.01              2         +      Not Applicable
  02/10/2026 10 PM PST            2.03              5         +      Not Applicable
  02/10/2026 11 PM PST            2.04              7         +      Not Applicable
  02/11/2026 12 AM PST            2.04              7         0      Not Applicable
  02/11/2026 01 AM PST            2.06             11         +      Not Applicable
  02/11/2026 02 AM PST            2.11             24         +      Not Applicable
  02/11/2026 03 AM PST            2.18             46         +      Not Applicable
  02/11/2026 04 AM PST            2.20             54         +      Not Applicable
  02/11/2026 05 AM PST            2.22             61         +      Not Applicable
  02/11/2026 06 AM PST            2.24             69         +      Not Applicable
  02/11/2026 07 AM PST            2.25             73         +      Not Applicable
  02/11/2026 08 AM PST            2.29             90         +      Not Applicable
  02/11/2026 09 AM PST            2.34            112         +      Not Applicable
  02/11/2026 10 AM PST            2.36            122         +      Not Applicable
  02/11/2026 11 AM PST            2.36            122         0      Not Applicable
  02/11/2026 12 PM PST            2.36            122         0      Not Applicable
  02/11/2026 01 PM PST            2.34            112         -      Not Applicable
  02/11/2026 02 PM PST            2.29             90         -      Not Applicable
  02/11/2026 03 PM PST            2.23             65         -      Not Applicable
  02/11/2026 04 PM PST            2.19             50         -      Not Applicable
  02/11/2026 05 PM PST            2.17             43         -      Not Applicable
  02/11/2026 06 PM PST            2.16             39         -      Not Applicable
  02/11/2026 07 PM PST            2.14             33         -      Not Applicable
  02/11/2026 08 PM PST            2.12             27         -      Not Applicable
  02/11/2026 09 PM PST            2.09             18         -      Not Applicable
  02/11/2026 10 PM PST            2.08             16         -      Not Applicable
  02/11/2026 11 PM PST            2.06             11         -      Not Applicable
  02/12/2026 12 AM PST            2.05              9         -      Not Applicable
  02/12/2026 01 AM PST            2.05              9         0      Not Applicable
  02/12/2026 02 AM PST            2.04              7         -      Not Applicable
  02/12/2026 03 AM PST            2.03              5         -      Not Applicable
  02/12/2026 04 AM PST            2.02              3         -      Not Applicable
  02/12/2026 05 AM PST            2.02              3         0      Not Applicable
  02/12/2026 06 AM PST            2.02              3         0      Not Applicable
  02/12/2026 07 AM PST            2.01              2         -      Not Applicable
  02/12/2026 08 AM PST            2.01              2         0      Not Applicable
  02/12/2026 09 AM PST            2.01              2         0      Not Applicable
  02/12/2026 10 AM PST            2.01              2         0      Not Applicable
  02/12/2026 11 AM PST            2.01              2         0      Not Applicable
  02/12/2026 12 PM PST            2.01              2         0      Not Applicable
  02/12/2026 01 PM PST            2.01              2         0      Not Applicable
  02/12/2026 02 PM PST            2.00              1         -      Not Applicable
  02/12/2026 03 PM PST            2.00              1         0      Not Applicable
  02/12/2026 04 PM PST            2.00              1         0      Not Applicable
  02/12/2026 05 PM PST            2.00              1         0      Not Applicable
  02/12/2026 06 PM PST            2.00              1         0      Not Applicable
  02/12/2026 07 PM PST            2.00              1         0      Not Applicable
  02/12/2026 08 PM PST            2.00              1         0      Not Applicable
  02/12/2026 09 PM PST            2.00              1         0      Not Applicable
  02/12/2026 10 PM PST            2.00              1         0      Not Applicable
  02/12/2026 11 PM PST            2.00              1         0      Not Applicable
  02/13/2026 12 AM PST            2.00              1         0      Not Applicable
  02/13/2026 01 AM PST            2.00              1         0      Not Applicable
  02/13/2026 02 AM PST            2.00              1         0      Not Applicable
  02/13/2026 03 AM PST            2.00              1         0      Not Applicable
  02/13/2026 04 AM PST            2.00              1         0      Not Applicable
  02/13/2026 05 AM PST            2.00              1         0      Not Applicable
  02/13/2026 06 AM PST            2.00              1         0      Not Applicable
  02/13/2026 07 AM PST            2.00              1         0      Not Applicable
  02/13/2026 08 AM PST            2.00              1         0      Not Applicable
  02/13/2026 09 AM PST            2.00              1         0      Not Applicable
  02/13/2026 10 AM PST            2.00              1         0      Not Applicable
  02/13/2026 11 AM PST            2.00              1         0      Not Applicable
  02/13/2026 12 PM PST            2.00              1         0      Not Applicable
  02/13/2026 01 PM PST            2.00              1         0      Not Applicable
  02/13/2026 02 PM PST            2.00              1         0      Not Applicable
  02/13/2026 03 PM PST            2.00              1         0      Not Applicable
  02/13/2026 04 PM PST            2.00              1         0      Not Applicable
  02/13/2026 05 PM PST            2.00              1         0      Not Applicable
  02/13/2026 06 PM PST            2.00              1         0      Not Applicable
  02/13/2026 07 PM PST            2.00              1         0      Not Applicable
  02/13/2026 08 PM PST            2.00              1         0      Not Applicable
  02/13/2026 09 PM PST            2.00              1         0      Not Applicable
  02/13/2026 10 PM PST            2.00              1         0      Not Applicable
  02/13/2026 11 PM PST            2.00              1         0      Not Applicable
  02/14/2026 12 AM PST            2.00              1         0      Not Applicable
  02/14/2026 01 AM PST            2.00              1         0      Not Applicable
  02/14/2026 02 AM PST            2.00              1         0      Not Applicable
  02/14/2026 03 AM PST            2.00              1         0      Not Applicable
  02/14/2026 04 AM PST            2.00              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.