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

 | 

CAJON CREEK - KEENBROOK (CJKC1)
Latitude: 34.27º NLongitude: 117.47º WElevation: 2600 Feet
Location: San Bernardino County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Dec 28 2025 at 8:59 AM PSTNext Issuance: Dec 29 2025 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: Cajon Creek - Keenbrook (CJKC1)
#
# File Generation Time:  12/28/2025 at 09:03 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/24/2025 at 12:00 PM PST
# Maximum Observed Stage:                       7.43 Feet
# Maximum Observed Flow:                        2435 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/01/2026 at 09:00 AM PST
# Maximum Forecast Stage:                       4.82 Feet
# Maximum Forecast Flow:                        194 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/23/2025 09 AM PST            4.21             30                Not Applicable
  12/23/2025 10 AM PST            4.21             30         0      Not Applicable
  12/23/2025 11 AM PST            4.21             30         0      Not Applicable
  12/23/2025 12 PM PST            4.21             30         0      Not Applicable
  12/23/2025 01 PM PST            4.21             30         0      Not Applicable
  12/23/2025 02 PM PST            4.21             30         0      Not Applicable
  12/23/2025 03 PM PST            4.21             30         0      Not Applicable
  12/23/2025 04 PM PST            4.21             30         0      Not Applicable
  12/23/2025 05 PM PST            4.21             30         0      Not Applicable
  12/23/2025 06 PM PST            4.21             30         0      Not Applicable
  12/23/2025 07 PM PST            4.21             30         0      Not Applicable
  12/23/2025 08 PM PST            4.21             30         0      Not Applicable
  12/23/2025 09 PM PST            4.21             30         0      Not Applicable
  12/23/2025 10 PM PST            4.21             30         0      Not Applicable
  12/23/2025 11 PM PST            4.29             49         +      Not Applicable
  12/24/2025 12 AM PST            4.22             32         -      Not Applicable
  12/24/2025 01 AM PST            4.26             41         +      Not Applicable
  12/24/2025 02 AM PST            4.27             44         +      Not Applicable
  12/24/2025 03 AM PST            4.31             54         +      Not Applicable
  12/24/2025 04 AM PST            4.26             41         -      Not Applicable
  12/24/2025 05 AM PST            4.34             61         +      Not Applicable
  12/24/2025 06 AM PST            4.56            117         +      Not Applicable
  12/24/2025 07 AM PST            4.95            239         +      Not Applicable
  12/24/2025 08 AM PST            6.57           1243         +      Not Applicable
  12/24/2025 09 AM PST            6.61           1287         +      Not Applicable
  12/24/2025 10 AM PST            6.48           1150         -      Not Applicable
  12/24/2025 11 AM PST            6.61           1287         +      Not Applicable
  12/24/2025 12 PM PST            7.43           2435         +      Not Applicable
  12/24/2025 01 PM PST            7.04           1827         -      Not Applicable
  12/24/2025 02 PM PST            6.85           1573         -      Not Applicable
  12/24/2025 03 PM PST            6.88           1611         +      Not Applicable
  12/24/2025 04 PM PST            7.04           1827         +      Not Applicable
  12/24/2025 05 PM PST            6.53           1200         -      Not Applicable
  12/24/2025 06 PM PST            6.05            800         -      Not Applicable
  12/24/2025 07 PM PST            5.66            553         -      Not Applicable
  12/24/2025 08 PM PST            5.57            504         -      Not Applicable
  12/24/2025 09 PM PST            5.67            558         +      Not Applicable
  12/24/2025 10 PM PST            5.62            531         -      Not Applicable
  12/24/2025 11 PM PST            5.09            291         -      Not Applicable
  12/25/2025 12 AM PST            4.88            214         -      Not Applicable
  12/25/2025 01 AM PST            4.72            163         -      Not Applicable
  12/25/2025 02 AM PST            4.65            142         -      Not Applicable
  12/25/2025 03 AM PST            4.63            136         -      Not Applicable
  12/25/2025 04 AM PST            4.62            133         -      Not Applicable
  12/25/2025 05 AM PST            4.50            102         -      Not Applicable
  12/25/2025 06 AM PST            4.45             88         -      Not Applicable
  12/25/2025 07 AM PST            4.42             80         -      Not Applicable
  12/25/2025 08 AM PST            4.41             78         -      Not Applicable
  12/25/2025 09 AM PST            4.40             75         -      Not Applicable
  12/25/2025 10 AM PST            4.40             75         0      Not Applicable
  12/25/2025 11 AM PST            4.39             73         -      Not Applicable
  12/25/2025 12 PM PST            4.39             73         0      Not Applicable
  12/25/2025 01 PM PST            4.39             73         0      Not Applicable
  12/25/2025 02 PM PST            4.39             73         0      Not Applicable
  12/25/2025 03 PM PST            4.38             70         -      Not Applicable
  12/25/2025 04 PM PST            4.38             70         0      Not Applicable
  12/25/2025 05 PM PST            4.38             70         0      Not Applicable
  12/25/2025 06 PM PST            4.38             70         0      Not Applicable
  12/25/2025 07 PM PST            4.38             70         0      Not Applicable
  12/25/2025 08 PM PST            4.37             68         -      Not Applicable
  12/25/2025 09 PM PST            4.37             68         0      Not Applicable
  12/25/2025 10 PM PST            4.37             68         0      Not Applicable
  12/25/2025 11 PM PST            4.37             68         0      Not Applicable
  12/26/2025 12 AM PST            4.37             68         0      Not Applicable
  12/26/2025 01 AM PST            4.37             68         0      Not Applicable
  12/26/2025 02 AM PST            4.37             68         0      Not Applicable
  12/26/2025 03 AM PST            4.37             68         0      Not Applicable
  12/26/2025 04 AM PST            4.37             68         0      Not Applicable
  12/26/2025 05 AM PST            4.50            102         +      Not Applicable
  12/26/2025 06 AM PST            4.69            154         +      Not Applicable
  12/26/2025 07 AM PST            4.78            181         +      Not Applicable
  12/26/2025 08 AM PST            4.83            198         +      Not Applicable
  12/26/2025 09 AM PST            4.85            204         +      Not Applicable
  12/26/2025 10 AM PST            4.86            208         +      Not Applicable
  12/26/2025 11 AM PST            4.87            211         +      Not Applicable
  12/26/2025 12 PM PST            4.88            214         +      Not Applicable
  12/26/2025 01 PM PST            4.89            218         +      Not Applicable
  12/26/2025 02 PM PST            4.89            218         0      Not Applicable
  12/26/2025 03 PM PST            4.90            221         +      Not Applicable
  12/26/2025 04 PM PST            4.91            225         +      Not Applicable
  12/26/2025 05 PM PST            4.92            228         +      Not Applicable
  12/26/2025 06 PM PST            4.94            235         +      Not Applicable
  12/26/2025 07 PM PST            4.95            239         +      Not Applicable
  12/26/2025 08 PM PST            4.95            239         0      Not Applicable
  12/26/2025 09 PM PST            4.96            242         +      Not Applicable
  12/26/2025 10 PM PST            4.96            242         0      Not Applicable
  12/26/2025 11 PM PST            4.67            148         -      Not Applicable
  12/27/2025 12 AM PST            4.53            109         -      Not Applicable
  12/27/2025 01 AM PST            4.44             85         -      Not Applicable
  12/27/2025 02 AM PST            4.39             73         -      Not Applicable
  12/27/2025 03 AM PST            4.38             70         -      Not Applicable
  12/27/2025 04 AM PST            4.37             68         -      Not Applicable
  12/27/2025 05 AM PST            4.37             68         0      Not Applicable
  12/27/2025 06 AM PST            4.38             70         +      Not Applicable
  12/27/2025 07 AM PST            4.39             73         +      Not Applicable
  12/27/2025 08 AM PST            4.40             75         +      Not Applicable
  12/27/2025 09 AM PST            4.41             78         +      Not Applicable
  12/27/2025 10 AM PST            4.42             80         +      Not Applicable
  12/27/2025 11 AM PST            4.43             83         +      Not Applicable
  12/27/2025 12 PM PST            4.43             83         0      Not Applicable
  12/27/2025 01 PM PST            4.42             80         -      Not Applicable
  12/27/2025 02 PM PST            4.43             83         +      Not Applicable
  12/27/2025 03 PM PST            4.42             80         -      Not Applicable
  12/27/2025 04 PM PST            4.42             80         0      Not Applicable
  12/27/2025 05 PM PST            4.42             80         0      Not Applicable
  12/27/2025 06 PM PST            4.41             78         -      Not Applicable
  12/27/2025 07 PM PST            4.41             78         0      Not Applicable
  12/27/2025 08 PM PST            4.40             75         -      Not Applicable
  12/27/2025 09 PM PST            4.40             75         0      Not Applicable
  12/27/2025 10 PM PST            4.40             75         0      Not Applicable
  12/27/2025 11 PM PST            4.40             75         0      Not Applicable
  12/28/2025 12 AM PST            4.40             75         0      Not Applicable
  12/28/2025 01 AM PST            4.40             75         0      Not Applicable
  12/28/2025 02 AM PST            4.40             75         0      Not Applicable
  12/28/2025 03 AM PST            4.40             75         0      Not Applicable
  12/28/2025 04 AM PST            4.40             75         0      Not Applicable
  12/28/2025 05 AM PST            4.40             75         0      Not Applicable
  12/28/2025 06 AM PST            4.39             73         -      Not Applicable
  12/28/2025 07 AM PST            4.37             68         -      Not Applicable
  12/28/2025 08 AM PST            4.36             65         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/28/2025 09 AM PST            4.34             61                Not Applicable
  12/28/2025 10 AM PST            4.33             59         -      Not Applicable
  12/28/2025 11 AM PST            4.31             54         -      Not Applicable
  12/28/2025 12 PM PST            4.31             54         0      Not Applicable
  12/28/2025 01 PM PST            4.31             54         0      Not Applicable
  12/28/2025 02 PM PST            4.31             54         0      Not Applicable
  12/28/2025 03 PM PST            4.31             54         0      Not Applicable
  12/28/2025 04 PM PST            4.30             52         -      Not Applicable
  12/28/2025 05 PM PST            4.30             52         0      Not Applicable
  12/28/2025 06 PM PST            4.30             52         0      Not Applicable
  12/28/2025 07 PM PST            4.30             52         0      Not Applicable
  12/28/2025 08 PM PST            4.30             52         0      Not Applicable
  12/28/2025 09 PM PST            4.30             52         0      Not Applicable
  12/28/2025 10 PM PST            4.30             52         0      Not Applicable
  12/28/2025 11 PM PST            4.29             49         -      Not Applicable
  12/29/2025 12 AM PST            4.29             49         0      Not Applicable
  12/29/2025 01 AM PST            4.29             49         0      Not Applicable
  12/29/2025 02 AM PST            4.29             49         0      Not Applicable
  12/29/2025 03 AM PST            4.29             49         0      Not Applicable
  12/29/2025 04 AM PST            4.29             49         0      Not Applicable
  12/29/2025 05 AM PST            4.29             49         0      Not Applicable
  12/29/2025 06 AM PST            4.29             49         0      Not Applicable
  12/29/2025 07 AM PST            4.29             49         0      Not Applicable
  12/29/2025 08 AM PST            4.28             47         -      Not Applicable
  12/29/2025 09 AM PST            4.28             47         0      Not Applicable
  12/29/2025 10 AM PST            4.28             47         0      Not Applicable
  12/29/2025 11 AM PST            4.28             47         0      Not Applicable
  12/29/2025 12 PM PST            4.28             47         0      Not Applicable
  12/29/2025 01 PM PST            4.28             47         0      Not Applicable
  12/29/2025 02 PM PST            4.28             47         0      Not Applicable
  12/29/2025 03 PM PST            4.28             47         0      Not Applicable
  12/29/2025 04 PM PST            4.28             47         0      Not Applicable
  12/29/2025 05 PM PST            4.27             44         -      Not Applicable
  12/29/2025 06 PM PST            4.27             44         0      Not Applicable
  12/29/2025 07 PM PST            4.27             44         0      Not Applicable
  12/29/2025 08 PM PST            4.27             44         0      Not Applicable
  12/29/2025 09 PM PST            4.27             44         0      Not Applicable
  12/29/2025 10 PM PST            4.27             44         0      Not Applicable
  12/29/2025 11 PM PST            4.27             44         0      Not Applicable
  12/30/2025 12 AM PST            4.27             44         0      Not Applicable
  12/30/2025 01 AM PST            4.26             41         -      Not Applicable
  12/30/2025 02 AM PST            4.26             41         0      Not Applicable
  12/30/2025 03 AM PST            4.26             41         0      Not Applicable
  12/30/2025 04 AM PST            4.26             41         0      Not Applicable
  12/30/2025 05 AM PST            4.26             41         0      Not Applicable
  12/30/2025 06 AM PST            4.26             41         0      Not Applicable
  12/30/2025 07 AM PST            4.26             41         0      Not Applicable
  12/30/2025 08 AM PST            4.26             41         0      Not Applicable
  12/30/2025 09 AM PST            4.26             41         0      Not Applicable
  12/30/2025 10 AM PST            4.25             39         -      Not Applicable
  12/30/2025 11 AM PST            4.25             39         0      Not Applicable
  12/30/2025 12 PM PST            4.25             39         0      Not Applicable
  12/30/2025 01 PM PST            4.25             39         0      Not Applicable
  12/30/2025 02 PM PST            4.25             39         0      Not Applicable
  12/30/2025 03 PM PST            4.25             39         0      Not Applicable
  12/30/2025 04 PM PST            4.25             39         0      Not Applicable
  12/30/2025 05 PM PST            4.25             39         0      Not Applicable
  12/30/2025 06 PM PST            4.25             39         0      Not Applicable
  12/30/2025 07 PM PST            4.25             39         0      Not Applicable
  12/30/2025 08 PM PST            4.25             39         0      Not Applicable
  12/30/2025 09 PM PST            4.24             37         -      Not Applicable
  12/30/2025 10 PM PST            4.24             37         0      Not Applicable
  12/30/2025 11 PM PST            4.24             37         0      Not Applicable
  12/31/2025 12 AM PST            4.24             37         0      Not Applicable
  12/31/2025 01 AM PST            4.24             37         0      Not Applicable
  12/31/2025 02 AM PST            4.24             37         0      Not Applicable
  12/31/2025 03 AM PST            4.24             37         0      Not Applicable
  12/31/2025 04 AM PST            4.24             37         0      Not Applicable
  12/31/2025 05 AM PST            4.24             37         0      Not Applicable
  12/31/2025 06 AM PST            4.24             37         0      Not Applicable
  12/31/2025 07 AM PST            4.24             37         0      Not Applicable
  12/31/2025 08 AM PST            4.24             37         0      Not Applicable
  12/31/2025 09 AM PST            4.24             37         0      Not Applicable
  12/31/2025 10 AM PST            4.24             37         0      Not Applicable
  12/31/2025 11 AM PST            4.27             44         +      Not Applicable
  12/31/2025 12 PM PST            4.28             47         +      Not Applicable
  12/31/2025 01 PM PST            4.28             47         0      Not Applicable
  12/31/2025 02 PM PST            4.28             47         0      Not Applicable
  12/31/2025 03 PM PST            4.28             47         0      Not Applicable
  12/31/2025 04 PM PST            4.28             47         0      Not Applicable
  12/31/2025 05 PM PST            4.32             56         +      Not Applicable
  12/31/2025 06 PM PST            4.33             59         +      Not Applicable
  12/31/2025 07 PM PST            4.34             61         +      Not Applicable
  12/31/2025 08 PM PST            4.34             61         0      Not Applicable
  12/31/2025 09 PM PST            4.34             61         0      Not Applicable
  12/31/2025 10 PM PST            4.34             61         0      Not Applicable
  12/31/2025 11 PM PST            4.43             83         +      Not Applicable
  01/01/2026 12 AM PST            4.62            133         +      Not Applicable
  01/01/2026 01 AM PST            4.70            157         +      Not Applicable
  01/01/2026 02 AM PST            4.75            172         +      Not Applicable
  01/01/2026 03 AM PST            4.77            178         +      Not Applicable
  01/01/2026 04 AM PST            4.79            185         +      Not Applicable
  01/01/2026 05 AM PST            4.79            185         0      Not Applicable
  01/01/2026 06 AM PST            4.80            188         +      Not Applicable
  01/01/2026 07 AM PST            4.80            188         0      Not Applicable
  01/01/2026 08 AM PST            4.81            191         +      Not Applicable
  01/01/2026 09 AM PST            4.82            194         +      Not Applicable
  01/01/2026 10 AM PST            4.82            194         0      Not Applicable
  01/01/2026 11 AM PST            4.80            188         -      Not Applicable
  01/01/2026 12 PM PST            4.79            185         -      Not Applicable
  01/01/2026 01 PM PST            4.79            185         0      Not Applicable
  01/01/2026 02 PM PST            4.79            185         0      Not Applicable
  01/01/2026 03 PM PST            4.79            185         0      Not Applicable
  01/01/2026 04 PM PST            4.80            188         +      Not Applicable
  01/01/2026 05 PM PST            4.69            154         -      Not Applicable
  01/01/2026 06 PM PST            4.65            142         -      Not Applicable
  01/01/2026 07 PM PST            4.62            133         -      Not Applicable
  01/01/2026 08 PM PST            4.61            131         -      Not Applicable
  01/01/2026 09 PM PST            4.61            131         0      Not Applicable
  01/01/2026 10 PM PST            4.61            131         0      Not Applicable
  01/01/2026 11 PM PST            4.58            122         -      Not Applicable
  01/02/2026 12 AM PST            4.58            122         0      Not Applicable
  01/02/2026 01 AM PST            4.57            120         -      Not Applicable
  01/02/2026 02 AM PST            4.57            120         0      Not Applicable
  01/02/2026 03 AM PST            4.57            120         0      Not Applicable
  01/02/2026 04 AM PST            4.57            120         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.