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 26 2025 at 8:45 AM PSTNext Issuance: Dec 26 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: Cajon Creek - Keenbrook (CJKC1)
#
# File Generation Time:  12/26/2025 at 08:49 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:     12/26/2025 at 10:00 AM PST
# Maximum Forecast Stage:                       5.74 Feet
# Maximum Forecast Flow:                        552 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/21/2025 08 AM PST            4.21              7                Not Applicable
  12/21/2025 09 AM PST            4.21              7         0      Not Applicable
  12/21/2025 10 AM PST            4.21              7         0      Not Applicable
  12/21/2025 11 AM PST            4.21              7         0      Not Applicable
  12/21/2025 12 PM PST            4.21              7         0      Not Applicable
  12/21/2025 01 PM PST            4.21              7         0      Not Applicable
  12/21/2025 02 PM PST            4.21              7         0      Not Applicable
  12/21/2025 03 PM PST            4.21              7         0      Not Applicable
  12/21/2025 04 PM PST            4.21              7         0      Not Applicable
  12/21/2025 05 PM PST            4.21              7         0      Not Applicable
  12/21/2025 06 PM PST            4.21              7         0      Not Applicable
  12/21/2025 07 PM PST            4.21              7         0      Not Applicable
  12/21/2025 08 PM PST            4.21              7         0      Not Applicable
  12/21/2025 09 PM PST            4.21              7         0      Not Applicable
  12/21/2025 10 PM PST            4.21              7         0      Not Applicable
  12/21/2025 11 PM PST            4.21              7         0      Not Applicable
  12/22/2025 12 AM PST            4.21              7         0      Not Applicable
  12/22/2025 01 AM PST            4.21              7         0      Not Applicable
  12/22/2025 02 AM PST            4.21              7         0      Not Applicable
  12/22/2025 03 AM PST            4.21              7         0      Not Applicable
  12/22/2025 04 AM PST            4.21              7         0      Not Applicable
  12/22/2025 05 AM PST            4.21              7         0      Not Applicable
  12/22/2025 06 AM PST            4.21              7         0      Not Applicable
  12/22/2025 07 AM PST            4.21              7         0      Not Applicable
  12/22/2025 08 AM PST            4.21              7         0      Not Applicable
  12/22/2025 09 AM PST            4.21              7         0      Not Applicable
  12/22/2025 10 AM PST            4.21              7         0      Not Applicable
  12/22/2025 11 AM PST            4.21              7         0      Not Applicable
  12/22/2025 12 PM PST            4.21              7         0      Not Applicable
  12/22/2025 01 PM PST            4.21              7         0      Not Applicable
  12/22/2025 02 PM PST            4.21              7         0      Not Applicable
  12/22/2025 03 PM PST            4.21              7         0      Not Applicable
  12/22/2025 04 PM PST            4.21              7         0      Not Applicable
  12/22/2025 05 PM PST            4.21              7         0      Not Applicable
  12/22/2025 06 PM PST            4.21              7         0      Not Applicable
  12/22/2025 07 PM PST            4.21              7         0      Not Applicable
  12/22/2025 08 PM PST            4.21              7         0      Not Applicable
  12/22/2025 09 PM PST            4.21              7         0      Not Applicable
  12/22/2025 10 PM PST            4.21              7         0      Not Applicable
  12/22/2025 11 PM PST            4.21              7         0      Not Applicable
  12/23/2025 12 AM PST            4.21              7         0      Not Applicable
  12/23/2025 01 AM PST            4.21              7         0      Not Applicable
  12/23/2025 02 AM PST            4.21              7         0      Not Applicable
  12/23/2025 03 AM PST            4.21              7         0      Not Applicable
  12/23/2025 04 AM PST            4.21              7         0      Not Applicable
  12/23/2025 05 AM PST            4.21              7         0      Not Applicable
  12/23/2025 06 AM PST            4.21              7         0      Not Applicable
  12/23/2025 07 AM PST            4.21              7         0      Not Applicable
  12/23/2025 08 AM PST            4.21              7         0      Not Applicable
  12/23/2025 09 AM PST            4.21              7         0      Not Applicable
  12/23/2025 10 AM PST            4.21              7         0      Not Applicable
  12/23/2025 11 AM PST            4.21              7         0      Not Applicable
  12/23/2025 12 PM PST            4.21              7         0      Not Applicable
  12/23/2025 01 PM PST            4.21              7         0      Not Applicable
  12/23/2025 02 PM PST            4.21              7         0      Not Applicable
  12/23/2025 03 PM PST            4.21              7         0      Not Applicable
  12/23/2025 04 PM PST            4.21              7         0      Not Applicable
  12/23/2025 05 PM PST            4.21              7         0      Not Applicable
  12/23/2025 06 PM PST            4.21              7         0      Not Applicable
  12/23/2025 07 PM PST            4.21              7         0      Not Applicable
  12/23/2025 08 PM PST            4.21              7         0      Not Applicable
  12/23/2025 09 PM PST            4.21              7         0      Not Applicable
  12/23/2025 10 PM PST            4.21              7         0      Not Applicable
  12/23/2025 11 PM PST            4.38             26         +      Not Applicable
  12/24/2025 12 AM PST            4.22              8         -      Not Applicable
  12/24/2025 01 AM PST            4.26             11         +      Not Applicable
  12/24/2025 02 AM PST            4.27             12         +      Not Applicable
  12/24/2025 03 AM PST            4.31             16         +      Not Applicable
  12/24/2025 04 AM PST            4.26             11         -      Not Applicable
  12/24/2025 05 AM PST            4.34             20         +      Not Applicable
  12/24/2025 06 AM PST            4.56             68         +      Not Applicable
  12/24/2025 07 AM PST            4.95            183         +      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           1148         -      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            6.10            805         -      Not Applicable
  12/24/2025 07 PM PST            5.74            552         -      Not Applicable
  12/24/2025 08 PM PST            5.66            504         -      Not Applicable
  12/24/2025 09 PM PST            5.75            558         +      Not Applicable
  12/24/2025 10 PM PST            5.71            534         -      Not Applicable
  12/24/2025 11 PM PST            5.23            293         -      Not Applicable
  12/25/2025 12 AM PST            5.04            216         -      Not Applicable
  12/25/2025 01 AM PST            4.89            162         -      Not Applicable
  12/25/2025 02 AM PST            4.83            142         -      Not Applicable
  12/25/2025 03 AM PST            4.81            136         -      Not Applicable
  12/25/2025 04 AM PST            4.80            133         -      Not Applicable
  12/25/2025 05 AM PST            4.69            101         -      Not Applicable
  12/25/2025 06 AM PST            4.64             87         -      Not Applicable
  12/25/2025 07 AM PST            4.61             80         -      Not Applicable
  12/25/2025 08 AM PST            4.60             77         -      Not Applicable
  12/25/2025 09 AM PST            4.59             75         -      Not Applicable
  12/25/2025 10 AM PST            4.59             75         0      Not Applicable
  12/25/2025 11 AM PST            4.58             72         -      Not Applicable
  12/25/2025 12 PM PST            4.58             72         0      Not Applicable
  12/25/2025 01 PM PST            4.58             72         0      Not Applicable
  12/25/2025 02 PM PST            4.58             72         0      Not Applicable
  12/25/2025 03 PM PST            4.58             72         0      Not Applicable
  12/25/2025 04 PM PST            4.57             70         -      Not Applicable
  12/25/2025 05 PM PST            4.57             70         0      Not Applicable
  12/25/2025 06 PM PST            4.57             70         0      Not Applicable
  12/25/2025 07 PM PST            4.57             70         0      Not Applicable
  12/25/2025 08 PM PST            4.57             70         0      Not Applicable
  12/25/2025 09 PM PST            4.56             68         -      Not Applicable
  12/25/2025 10 PM PST            4.56             68         0      Not Applicable
  12/25/2025 11 PM PST            4.56             68         0      Not Applicable
  12/26/2025 12 AM PST            4.56             68         0      Not Applicable
  12/26/2025 01 AM PST            4.56             68         0      Not Applicable
  12/26/2025 02 AM PST            4.56             68         0      Not Applicable
  12/26/2025 03 AM PST            4.56             68         0      Not Applicable
  12/26/2025 04 AM PST            4.56             68         0      Not Applicable
  12/26/2025 05 AM PST            4.95            183         +      Not Applicable
  12/26/2025 06 AM PST            5.35            345         +      Not Applicable
  12/26/2025 07 AM PST            5.56            448         +      Not Applicable
  12/26/2025 08 AM PST            5.67            510         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/26/2025 09 AM PST            5.72            540                Not Applicable
  12/26/2025 10 AM PST            5.74            552         +      Not Applicable
  12/26/2025 11 AM PST            5.64            493         -      Not Applicable
  12/26/2025 12 PM PST            5.57            454         -      Not Applicable
  12/26/2025 01 PM PST            5.52            427         -      Not Applicable
  12/26/2025 02 PM PST            5.33            336         -      Not Applicable
  12/26/2025 03 PM PST            5.45            392         +      Not Applicable
  12/26/2025 04 PM PST            5.29            319         -      Not Applicable
  12/26/2025 05 PM PST            5.06            223         -      Not Applicable
  12/26/2025 06 PM PST            4.93            176         -      Not Applicable
  12/26/2025 07 PM PST            4.85            149         -      Not Applicable
  12/26/2025 08 PM PST            4.82            139         -      Not Applicable
  12/26/2025 09 PM PST            4.81            136         -      Not Applicable
  12/26/2025 10 PM PST            4.81            136         0      Not Applicable
  12/26/2025 11 PM PST            4.69            101         -      Not Applicable
  12/27/2025 12 AM PST            4.64             87         -      Not Applicable
  12/27/2025 01 AM PST            4.61             80         -      Not Applicable
  12/27/2025 02 AM PST            4.59             75         -      Not Applicable
  12/27/2025 03 AM PST            4.58             72         -      Not Applicable
  12/27/2025 04 AM PST            4.58             72         0      Not Applicable
  12/27/2025 05 AM PST            4.57             70         -      Not Applicable
  12/27/2025 06 AM PST            4.57             70         0      Not Applicable
  12/27/2025 07 AM PST            4.57             70         0      Not Applicable
  12/27/2025 08 AM PST            4.56             68         -      Not Applicable
  12/27/2025 09 AM PST            4.56             68         0      Not Applicable
  12/27/2025 10 AM PST            4.56             68         0      Not Applicable
  12/27/2025 11 AM PST            4.56             68         0      Not Applicable
  12/27/2025 12 PM PST            4.55             65         -      Not Applicable
  12/27/2025 01 PM PST            4.55             65         0      Not Applicable
  12/27/2025 02 PM PST            4.55             65         0      Not Applicable
  12/27/2025 03 PM PST            4.55             65         0      Not Applicable
  12/27/2025 04 PM PST            4.55             65         0      Not Applicable
  12/27/2025 05 PM PST            4.54             63         -      Not Applicable
  12/27/2025 06 PM PST            4.54             63         0      Not Applicable
  12/27/2025 07 PM PST            4.54             63         0      Not Applicable
  12/27/2025 08 PM PST            4.54             63         0      Not Applicable
  12/27/2025 09 PM PST            4.54             63         0      Not Applicable
  12/27/2025 10 PM PST            4.54             63         0      Not Applicable
  12/27/2025 11 PM PST            4.53             61         -      Not Applicable
  12/28/2025 12 AM PST            4.53             61         0      Not Applicable
  12/28/2025 01 AM PST            4.53             61         0      Not Applicable
  12/28/2025 02 AM PST            4.53             61         0      Not Applicable
  12/28/2025 03 AM PST            4.53             61         0      Not Applicable
  12/28/2025 04 AM PST            4.52             58         -      Not Applicable
  12/28/2025 05 AM PST            4.52             58         0      Not Applicable
  12/28/2025 06 AM PST            4.52             58         0      Not Applicable
  12/28/2025 07 AM PST            4.52             58         0      Not Applicable
  12/28/2025 08 AM PST            4.52             58         0      Not Applicable
  12/28/2025 09 AM PST            4.51             56         -      Not Applicable
  12/28/2025 10 AM PST            4.51             56         0      Not Applicable
  12/28/2025 11 AM PST            4.51             56         0      Not Applicable
  12/28/2025 12 PM PST            4.51             56         0      Not Applicable
  12/28/2025 01 PM PST            4.51             56         0      Not Applicable
  12/28/2025 02 PM PST            4.50             54         -      Not Applicable
  12/28/2025 03 PM PST            4.50             54         0      Not Applicable
  12/28/2025 04 PM PST            4.50             54         0      Not Applicable
  12/28/2025 05 PM PST            4.50             54         0      Not Applicable
  12/28/2025 06 PM PST            4.50             54         0      Not Applicable
  12/28/2025 07 PM PST            4.50             54         0      Not Applicable
  12/28/2025 08 PM PST            4.50             54         0      Not Applicable
  12/28/2025 09 PM PST            4.49             52         -      Not Applicable
  12/28/2025 10 PM PST            4.49             52         0      Not Applicable
  12/28/2025 11 PM PST            4.49             52         0      Not Applicable
  12/29/2025 12 AM PST            4.49             52         0      Not Applicable
  12/29/2025 01 AM PST            4.49             52         0      Not Applicable
  12/29/2025 02 AM PST            4.49             52         0      Not Applicable
  12/29/2025 03 AM PST            4.49             52         0      Not Applicable
  12/29/2025 04 AM PST            4.48             49         -      Not Applicable
  12/29/2025 05 AM PST            4.48             49         0      Not Applicable
  12/29/2025 06 AM PST            4.48             49         0      Not Applicable
  12/29/2025 07 AM PST            4.48             49         0      Not Applicable
  12/29/2025 08 AM PST            4.48             49         0      Not Applicable
  12/29/2025 09 AM PST            4.48             49         0      Not Applicable
  12/29/2025 10 AM PST            4.48             49         0      Not Applicable
  12/29/2025 11 AM PST            4.47             47         -      Not Applicable
  12/29/2025 12 PM PST            4.47             47         0      Not Applicable
  12/29/2025 01 PM PST            4.47             47         0      Not Applicable
  12/29/2025 02 PM PST            4.47             47         0      Not Applicable
  12/29/2025 03 PM PST            4.47             47         0      Not Applicable
  12/29/2025 04 PM PST            4.47             47         0      Not Applicable
  12/29/2025 05 PM PST            4.47             47         0      Not Applicable
  12/29/2025 06 PM PST            4.47             47         0      Not Applicable
  12/29/2025 07 PM PST            4.47             47         0      Not Applicable
  12/29/2025 08 PM PST            4.46             44         -      Not Applicable
  12/29/2025 09 PM PST            4.46             44         0      Not Applicable
  12/29/2025 10 PM PST            4.46             44         0      Not Applicable
  12/29/2025 11 PM PST            4.46             44         0      Not Applicable
  12/30/2025 12 AM PST            4.46             44         0      Not Applicable
  12/30/2025 01 AM PST            4.46             44         0      Not Applicable
  12/30/2025 02 AM PST            4.46             44         0      Not Applicable
  12/30/2025 03 AM PST            4.46             44         0      Not Applicable
  12/30/2025 04 AM PST            4.46             44         0      Not Applicable
  12/30/2025 05 AM PST            4.46             44         0      Not Applicable
  12/30/2025 06 AM PST            4.45             41         -      Not Applicable
  12/30/2025 07 AM PST            4.45             41         0      Not Applicable
  12/30/2025 08 AM PST            4.45             41         0      Not Applicable
  12/30/2025 09 AM PST            4.45             41         0      Not Applicable
  12/30/2025 10 AM PST            4.45             41         0      Not Applicable
  12/30/2025 11 AM PST            4.45             41         0      Not Applicable
  12/30/2025 12 PM PST            4.45             41         0      Not Applicable
  12/30/2025 01 PM PST            4.45             41         0      Not Applicable
  12/30/2025 02 PM PST            4.45             41         0      Not Applicable
  12/30/2025 03 PM PST            4.44             39         -      Not Applicable
  12/30/2025 04 PM PST            4.44             39         0      Not Applicable
  12/30/2025 05 PM PST            4.44             39         0      Not Applicable
  12/30/2025 06 PM PST            4.44             39         0      Not Applicable
  12/30/2025 07 PM PST            4.44             39         0      Not Applicable
  12/30/2025 08 PM PST            4.44             39         0      Not Applicable
  12/30/2025 09 PM PST            4.44             39         0      Not Applicable
  12/30/2025 10 PM PST            4.44             39         0      Not Applicable
  12/30/2025 11 PM PST            4.44             39         0      Not Applicable
  12/31/2025 12 AM PST            4.43             37         -      Not Applicable
  12/31/2025 01 AM PST            4.43             37         0      Not Applicable
  12/31/2025 02 AM PST            4.43             37         0      Not Applicable
  12/31/2025 03 AM PST            4.43             37         0      Not Applicable
  12/31/2025 04 AM PST            4.43             37         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.