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: Apr 28 2025 at 8:40 AM PDTNext Issuance: Apr 29 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:  04/28/2025 at 08:41 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/26/2025 at 03:00 PM PDT
# Maximum Observed Stage:                       2.14 Feet
# Maximum Observed Flow:                        25 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/28/2025 at 09:00 AM PDT
# Maximum Forecast Stage:                       2.03 Feet
# Maximum Forecast Flow:                        1 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/23/2025 08 AM PDT            2.03              1                Not Applicable
  04/23/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/23/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/23/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/23/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 04 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 05 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 06 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/23/2025 11 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 12 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 01 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 02 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 03 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 04 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 05 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 06 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 07 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 08 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/24/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 04 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 05 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 06 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/24/2025 10 PM PDT            2.04              2         +      Not Applicable
  04/24/2025 11 PM PDT            2.03              1         -      Not Applicable
  04/25/2025 12 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 01 AM PDT            2.04              2         +      Not Applicable
  04/25/2025 02 AM PDT            2.04              2         0      Not Applicable
  04/25/2025 03 AM PDT            2.03              1         -      Not Applicable
  04/25/2025 04 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 05 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 06 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 07 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 08 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/25/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 04 PM PDT            2.04              2         +      Not Applicable
  04/25/2025 05 PM PDT            2.03              1         -      Not Applicable
  04/25/2025 06 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/25/2025 11 PM PDT            2.03              1         0      Not Applicable
  04/26/2025 12 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 01 AM PDT            2.04              2         +      Not Applicable
  04/26/2025 02 AM PDT            2.03              1         -      Not Applicable
  04/26/2025 03 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 04 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 05 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 06 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 07 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 08 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/26/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/26/2025 01 PM PDT            2.04              2         +      Not Applicable
  04/26/2025 02 PM PDT            2.03              1         -      Not Applicable
  04/26/2025 03 PM PDT            2.14             25         +      Not Applicable
  04/26/2025 04 PM PDT            2.03              1         -      Not Applicable
  04/26/2025 05 PM PDT            2.04              2         +      Not Applicable
  04/26/2025 06 PM PDT            2.03              1         -      Not Applicable
  04/26/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/26/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/26/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/26/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/26/2025 11 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 12 AM PDT            2.04              2         +      Not Applicable
  04/27/2025 01 AM PDT            2.03              1         -      Not Applicable
  04/27/2025 02 AM PDT            2.03              1         0      Not Applicable
  04/27/2025 03 AM PDT            2.04              2         +      Not Applicable
  04/27/2025 04 AM PDT            2.04              2         0      Not Applicable
  04/27/2025 05 AM PDT            2.04              2         0      Not Applicable
  04/27/2025 06 AM PDT            2.03              1         -      Not Applicable
  04/27/2025 07 AM PDT            2.03              1         0      Not Applicable
  04/27/2025 08 AM PDT            2.03              1         0      Not Applicable
  04/27/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/27/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/27/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/27/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 04 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 05 PM PDT            2.04              2         +      Not Applicable
  04/27/2025 06 PM PDT            2.04              2         0      Not Applicable
  04/27/2025 07 PM PDT            2.03              1         -      Not Applicable
  04/27/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/27/2025 11 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 12 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 01 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 02 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 03 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 04 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 05 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 06 AM PDT            2.04              2         +      Not Applicable
  04/28/2025 07 AM PDT            2.03              1         -      Not Applicable
  04/28/2025 08 AM PDT            2.03              1         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/28/2025 09 AM PDT            2.03              1                Not Applicable
  04/28/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/28/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 04 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 05 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 06 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/28/2025 11 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 12 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 01 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 02 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 03 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 04 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 05 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 06 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 07 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 08 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/29/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 04 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 05 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 06 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/29/2025 11 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 12 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 01 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 02 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 03 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 04 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 05 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 06 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 07 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 08 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 09 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 10 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 11 AM PDT            2.03              1         0      Not Applicable
  04/30/2025 12 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 01 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 02 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 03 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 04 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 05 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 06 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 07 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 08 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 09 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 10 PM PDT            2.03              1         0      Not Applicable
  04/30/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/01/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/01/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 05 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 06 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 07 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 08 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 09 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 10 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 11 AM PDT            2.03              1         0      Not Applicable
  05/02/2025 12 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 01 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 02 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 03 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 04 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 05 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 06 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 07 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 08 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 09 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 10 PM PDT            2.03              1         0      Not Applicable
  05/02/2025 11 PM PDT            2.03              1         0      Not Applicable
  05/03/2025 12 AM PDT            2.03              1         0      Not Applicable
  05/03/2025 01 AM PDT            2.03              1         0      Not Applicable
  05/03/2025 02 AM PDT            2.03              1         0      Not Applicable
  05/03/2025 03 AM PDT            2.03              1         0      Not Applicable
  05/03/2025 04 AM PDT            2.03              1         0      Not Applicable
  05/03/2025 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.