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: May 08 2025 at 7:57 AM PDTNext Issuance: May 09 2025 at 9:00 AM PDT
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:  05/08/2025 at 07:58 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2025 at 11:00 PM PDT
# Maximum Observed Stage:                       2.25 Feet
# Maximum Observed Flow:                        63 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/08/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.03 Feet
# Maximum Forecast Flow:                        1 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/03/2025 07 AM PDT            2.04              2                Not Applicable
  05/03/2025 08 AM PDT            2.05              4         +      Not Applicable
  05/03/2025 09 AM PDT            2.05              4         0      Not Applicable
  05/03/2025 10 AM PDT            2.05              4         0      Not Applicable
  05/03/2025 11 AM PDT            2.05              4         0      Not Applicable
  05/03/2025 12 PM PDT            2.04              2         -      Not Applicable
  05/03/2025 01 PM PDT            2.04              2         0      Not Applicable
  05/03/2025 02 PM PDT            2.04              2         0      Not Applicable
  05/03/2025 03 PM PDT            2.03              1         -      Not Applicable
  05/03/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/03/2025 05 PM PDT            2.04              2         +      Not Applicable
  05/03/2025 06 PM PDT            2.04              2         0      Not Applicable
  05/03/2025 07 PM PDT            2.03              1         -      Not Applicable
  05/03/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/03/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/03/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/03/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/04/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/04/2025 10 AM PDT            2.13             22         +      Not Applicable
  05/04/2025 11 AM PDT            2.20             44         +      Not Applicable
  05/04/2025 12 PM PDT            2.14             25         -      Not Applicable
  05/04/2025 01 PM PDT            2.05              4         -      Not Applicable
  05/04/2025 02 PM PDT            2.03              1         -      Not Applicable
  05/04/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/04/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/04/2025 05 PM PDT            2.04              2         +      Not Applicable
  05/04/2025 06 PM PDT            2.03              1         -      Not Applicable
  05/04/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/04/2025 08 PM PDT            2.05              4         +      Not Applicable
  05/04/2025 09 PM PDT            2.08              9         +      Not Applicable
  05/04/2025 10 PM PDT            2.18             37         +      Not Applicable
  05/04/2025 11 PM PDT            2.25             63         +      Not Applicable
  05/05/2025 12 AM PDT            2.11             17         -      Not Applicable
  05/05/2025 01 AM PDT            2.08              9         -      Not Applicable
  05/05/2025 02 AM PDT            2.07              7         -      Not Applicable
  05/05/2025 03 AM PDT            2.07              7         0      Not Applicable
  05/05/2025 04 AM PDT            2.13             22         +      Not Applicable
  05/05/2025 05 AM PDT            2.17             34         +      Not Applicable
  05/05/2025 06 AM PDT            2.17             34         0      Not Applicable
  05/05/2025 07 AM PDT            2.15             28         -      Not Applicable
  05/05/2025 08 AM PDT            2.11             17         -      Not Applicable
  05/05/2025 09 AM PDT            2.06              5         -      Not Applicable
  05/05/2025 10 AM PDT            2.06              5         0      Not Applicable
  05/05/2025 11 AM PDT            2.04              2         -      Not Applicable
  05/05/2025 12 PM PDT            2.03              1         -      Not Applicable
  05/05/2025 01 PM PDT            2.04              2         +      Not Applicable
  05/05/2025 02 PM PDT            2.03              1         -      Not Applicable
  05/05/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/05/2025 11 PM PDT            2.04              2         +      Not Applicable
  05/06/2025 12 AM PDT            2.04              2         0      Not Applicable
  05/06/2025 01 AM PDT            2.03              1         -      Not Applicable
  05/06/2025 02 AM PDT            2.04              2         +      Not Applicable
  05/06/2025 03 AM PDT            2.05              4         +      Not Applicable
  05/06/2025 04 AM PDT            2.04              2         -      Not Applicable
  05/06/2025 05 AM PDT            2.04              2         0      Not Applicable
  05/06/2025 06 AM PDT            2.04              2         0      Not Applicable
  05/06/2025 07 AM PDT            2.05              4         +      Not Applicable
  05/06/2025 08 AM PDT            2.04              2         -      Not Applicable
  05/06/2025 09 AM PDT            2.03              1         -      Not Applicable
  05/06/2025 10 AM PDT            2.04              2         +      Not Applicable
  05/06/2025 11 AM PDT            2.03              1         -      Not Applicable
  05/06/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/06/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/07/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/07/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 07 AM PDT            2.03              1         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/08/2025 08 AM PDT            2.03              1                Not Applicable
  05/08/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/08/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/08/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/09/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/09/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/10/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/10/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/11/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/11/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/12/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/12/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/13/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/13/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/13/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/13/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/13/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/13/2025 05 AM PDT            2.03              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.