CAJON CREEK - KEENBROOK (CJKC1)
Latitude: 34.27º NLongitude: 117.47º WElevation: 2600 FeetForecast Type: Unofficial Location
Location: San Bernardino County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Oct 29 2026 at 7:43 AM PDTNext Issuance: Oct 30 2026 at 9:00 AM PDT
Action: 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:  10/29/2026 at 07:44 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/26/2026 at 11:00 AM PDT
# Maximum Observed Stage:                       4.81 Feet
# Maximum Observed Flow:                        70 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 01:00 AM PST
# Maximum Forecast Stage:                       4.72 Feet
# Maximum Forecast Flow:                        46 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/24/2026 07 AM PDT            4.66             30                Not Applicable
  10/24/2026 08 AM PDT            4.72             46         +      Not Applicable
  10/24/2026 09 AM PDT            4.72             46         0      Not Applicable
  10/24/2026 10 AM PDT            4.60             19         -      Not Applicable
  10/24/2026 11 AM PDT            4.69             37         +      Not Applicable
  10/24/2026 12 PM PDT            4.63             24         -      Not Applicable
  10/24/2026 01 PM PDT            4.67             32         +      Not Applicable
  10/24/2026 02 PM PDT            4.66             30         -      Not Applicable
  10/24/2026 03 PM PDT            4.68             35         +      Not Applicable
  10/24/2026 04 PM PDT            4.57             15         -      Not Applicable
  10/24/2026 05 PM PDT            4.57             15         0      Not Applicable
  10/24/2026 06 PM PDT            4.57             15         0      Not Applicable
  10/24/2026 07 PM PDT            4.58             16         +      Not Applicable
  10/24/2026 08 PM PDT            4.59             18         +      Not Applicable
  10/24/2026 09 PM PDT            4.61             21         +      Not Applicable
  10/24/2026 10 PM PDT            4.61             21         0      Not Applicable
  10/24/2026 11 PM PDT            4.61             21         0      Not Applicable
  10/25/2026 12 AM PDT            4.63             24         +      Not Applicable
  10/25/2026 01 AM PDT            4.63             24         0      Not Applicable
  10/25/2026 02 AM PDT            4.65             28         +      Not Applicable
  10/25/2026 03 AM PDT            4.65             28         0      Not Applicable
  10/25/2026 04 AM PDT            4.65             28         0      Not Applicable
  10/25/2026 05 AM PDT            4.72             46         +      Not Applicable
  10/25/2026 06 AM PDT            4.71             43         -      Not Applicable
  10/25/2026 07 AM PDT            4.70             40         -      Not Applicable
  10/25/2026 08 AM PDT            4.71             43         +      Not Applicable
  10/25/2026 09 AM PDT            4.71             43         0      Not Applicable
  10/25/2026 10 AM PDT            4.71             43         0      Not Applicable
  10/25/2026 11 AM PDT            4.69             37         -      Not Applicable
  10/25/2026 12 PM PDT            4.70             40         +      Not Applicable
  10/25/2026 01 PM PDT            4.72             46         +      Not Applicable
  10/25/2026 02 PM PDT            4.72             46         0      Not Applicable
  10/25/2026 03 PM PDT            4.72             46         0      Not Applicable
  10/25/2026 04 PM PDT            4.71             43         -      Not Applicable
  10/25/2026 05 PM PDT            4.72             46         +      Not Applicable
  10/25/2026 06 PM PDT            4.71             43         -      Not Applicable
  10/25/2026 07 PM PDT            4.74             52         +      Not Applicable
  10/25/2026 08 PM PDT            4.75             54         +      Not Applicable
  10/25/2026 09 PM PDT            4.76             57         +      Not Applicable
  10/25/2026 10 PM PDT            4.76             57         0      Not Applicable
  10/25/2026 11 PM PDT            4.74             52         -      Not Applicable
  10/26/2026 12 AM PDT            4.77             59         +      Not Applicable
  10/26/2026 01 AM PDT            4.77             59         0      Not Applicable
  10/26/2026 02 AM PDT            4.77             59         0      Not Applicable
  10/26/2026 03 AM PDT            4.78             62         +      Not Applicable
  10/26/2026 04 AM PDT            4.76             57         -      Not Applicable
  10/26/2026 05 AM PDT            4.74             52         -      Not Applicable
  10/26/2026 06 AM PDT            4.79             65         +      Not Applicable
  10/26/2026 07 AM PDT            4.78             62         -      Not Applicable
  10/26/2026 08 AM PDT            4.81             70         +      Not Applicable
  10/26/2026 09 AM PDT            4.78             62         -      Not Applicable
  10/26/2026 10 AM PDT            4.79             65         +      Not Applicable
  10/26/2026 11 AM PDT            4.81             70         +      Not Applicable
  10/26/2026 12 PM PDT            4.45              5         -      Not Applicable
  10/26/2026 01 PM PDT            4.42              3         -      Not Applicable
  10/26/2026 02 PM PDT            4.45              5         +      Not Applicable
  10/26/2026 03 PM PDT            4.41              3         -      Not Applicable
  10/26/2026 04 PM PDT            4.40              3         -      Not Applicable
  10/26/2026 05 PM PDT            4.59             18         +      Not Applicable
  10/26/2026 06 PM PDT            4.40              3         -      Not Applicable
  10/26/2026 07 PM PDT            4.44              4         +      Not Applicable
  10/26/2026 08 PM PDT            4.41              3         -      Not Applicable
  10/26/2026 09 PM PDT            4.41              3         0      Not Applicable
  10/26/2026 10 PM PDT            4.43              4         +      Not Applicable
  10/26/2026 11 PM PDT            4.42              3         -      Not Applicable
  10/27/2026 12 AM PDT            4.46              5         +      Not Applicable
  10/27/2026 01 AM PDT            4.42              3         -      Not Applicable
  10/27/2026 02 AM PDT            4.43              4         +      Not Applicable
  10/27/2026 03 AM PDT            4.46              5         +      Not Applicable
  10/27/2026 04 AM PDT            4.47              6         +      Not Applicable
  10/27/2026 05 AM PDT            4.44              4         -      Not Applicable
  10/27/2026 06 AM PDT            4.46              5         +      Not Applicable
  10/27/2026 07 AM PDT            4.46              5         0      Not Applicable
  10/27/2026 08 AM PDT            4.46              5         0      Not Applicable
  10/27/2026 09 AM PDT            4.46              5         0      Not Applicable
  10/27/2026 10 AM PDT            4.49              7         +      Not Applicable
  10/27/2026 11 AM PDT            4.49              7         0      Not Applicable
  10/27/2026 12 PM PDT            4.52             10         +      Not Applicable
  10/27/2026 01 PM PDT            4.52             10         0      Not Applicable
  10/27/2026 02 PM PDT            4.51              9         -      Not Applicable
  10/27/2026 03 PM PDT            4.50              8         -      Not Applicable
  10/27/2026 04 PM PDT            4.47              6         -      Not Applicable
  10/27/2026 05 PM PDT            4.51              9         +      Not Applicable
  10/27/2026 06 PM PDT            4.49              7         -      Not Applicable
  10/27/2026 07 PM PDT            4.49              7         0      Not Applicable
  10/27/2026 08 PM PDT            4.49              7         0      Not Applicable
  10/27/2026 09 PM PDT            4.50              8         +      Not Applicable
  10/27/2026 10 PM PDT            4.55             13         +      Not Applicable
  10/27/2026 11 PM PDT            4.54             12         -      Not Applicable
  10/28/2026 12 AM PDT            4.51              9         -      Not Applicable
  10/28/2026 01 AM PDT            4.52             10         +      Not Applicable
  10/28/2026 02 AM PDT            4.53             11         +      Not Applicable
  10/28/2026 03 AM PDT            4.54             12         +      Not Applicable
  10/28/2026 04 AM PDT            4.55             13         +      Not Applicable
  10/28/2026 05 AM PDT            4.58             16         +      Not Applicable
  10/28/2026 06 AM PDT            4.53             11         -      Not Applicable
  10/28/2026 07 AM PDT            4.53             11         0      Not Applicable
  10/28/2026 08 AM PDT            4.54             12         +      Not Applicable
  10/28/2026 09 AM PDT            4.55             13         +      Not Applicable
  10/28/2026 10 AM PDT            4.58             16         +      Not Applicable
  10/28/2026 11 AM PDT            4.57             15         -      Not Applicable
  10/28/2026 12 PM PDT            4.54             12         -      Not Applicable
  10/28/2026 01 PM PDT            4.54             12         0      Not Applicable
  10/28/2026 02 PM PDT            4.54             12         0      Not Applicable
  10/28/2026 03 PM PDT            4.54             12         0      Not Applicable
  10/28/2026 04 PM PDT            4.55             13         +      Not Applicable
  10/28/2026 05 PM PDT            4.56             14         +      Not Applicable
  10/28/2026 06 PM PDT            4.55             13         -      Not Applicable
  10/28/2026 07 PM PDT            4.60             19         +      Not Applicable
  10/28/2026 08 PM PDT            4.56             14         -      Not Applicable
  10/28/2026 09 PM PDT            4.59             18         +      Not Applicable
  10/28/2026 10 PM PDT            4.57             15         -      Not Applicable
  10/28/2026 11 PM PDT            4.61             21         +      Not Applicable
  10/29/2026 12 AM PDT            4.56             14         -      Not Applicable
  10/29/2026 01 AM PDT            4.56             14         0      Not Applicable
  10/29/2026 02 AM PDT            4.57             15         +      Not Applicable
  10/29/2026 03 AM PDT            4.57             15         0      Not Applicable
  10/29/2026 04 AM PDT            4.57             15         0      Not Applicable
  10/29/2026 05 AM PDT            4.58             16         +      Not Applicable
  10/29/2026 06 AM PDT            4.57             15         -      Not Applicable
  10/29/2026 07 AM PDT            4.57             15         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/29/2026 08 AM PDT            4.57             15                Not Applicable
  10/29/2026 09 AM PDT            4.57             15         0      Not Applicable
  10/29/2026 10 AM PDT            4.57             15         0      Not Applicable
  10/29/2026 11 AM PDT            4.57             15         0      Not Applicable
  10/29/2026 12 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 01 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 02 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 03 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 04 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 05 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 06 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 07 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 08 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 09 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 10 PM PDT            4.57             15         0      Not Applicable
  10/29/2026 11 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 12 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 01 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 02 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 03 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 04 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 05 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 06 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 07 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 08 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 09 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 10 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 11 AM PDT            4.57             15         0      Not Applicable
  10/30/2026 12 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 01 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 02 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 03 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 04 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 05 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 06 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 07 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 08 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 09 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 10 PM PDT            4.57             15         0      Not Applicable
  10/30/2026 11 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 12 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 01 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 02 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 03 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 04 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 05 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 06 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 07 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 08 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 09 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 10 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 11 AM PDT            4.57             15         0      Not Applicable
  10/31/2026 12 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 01 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 02 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 03 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 04 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 05 PM PDT            4.57             15         0      Not Applicable
  10/31/2026 06 PM PDT            4.61             21         +      Not Applicable
  10/31/2026 07 PM PDT            4.62             22         +      Not Applicable
  10/31/2026 08 PM PDT            4.63             24         +      Not Applicable
  10/31/2026 09 PM PDT            4.63             24         0      Not Applicable
  10/31/2026 10 PM PDT            4.63             24         0      Not Applicable
  10/31/2026 11 PM PDT            4.63             24         0      Not Applicable
  11/01/2026 12 AM PDT            4.69             37         +      Not Applicable
  11/01/2026 01 AM PDT            4.71             43         +      Not Applicable
  11/01/2026 01 AM PST            4.72             46         +      Not Applicable
  11/01/2026 02 AM PST            4.72             46         0      Not Applicable
  11/01/2026 03 AM PST            4.72             46         0      Not Applicable
  11/01/2026 04 AM PST            4.72             46         0      Not Applicable
  11/01/2026 05 AM PST            4.70             40         -      Not Applicable
  11/01/2026 06 AM PST            4.69             37         -      Not Applicable
  11/01/2026 07 AM PST            4.68             35         -      Not Applicable
  11/01/2026 08 AM PST            4.68             35         0      Not Applicable
  11/01/2026 09 AM PST            4.68             35         0      Not Applicable
  11/01/2026 10 AM PST            4.68             35         0      Not Applicable
  11/01/2026 11 AM PST            4.64             26         -      Not Applicable
  11/01/2026 12 PM PST            4.63             24         -      Not Applicable
  11/01/2026 01 PM PST            4.62             22         -      Not Applicable
  11/01/2026 02 PM PST            4.62             22         0      Not Applicable
  11/01/2026 03 PM PST            4.62             22         0      Not Applicable
  11/01/2026 04 PM PST            4.62             22         0      Not Applicable
  11/01/2026 05 PM PST            4.58             16         -      Not Applicable
  11/01/2026 06 PM PST            4.58             16         0      Not Applicable
  11/01/2026 07 PM PST            4.57             15         -      Not Applicable
  11/01/2026 08 PM PST            4.56             14         -      Not Applicable
  11/01/2026 09 PM PST            4.56             14         0      Not Applicable
  11/01/2026 10 PM PST            4.56             14         0      Not Applicable
  11/01/2026 11 PM PST            4.56             14         0      Not Applicable
  11/02/2026 12 AM PST            4.56             14         0      Not Applicable
  11/02/2026 01 AM PST            4.56             14         0      Not Applicable
  11/02/2026 02 AM PST            4.56             14         0      Not Applicable
  11/02/2026 03 AM PST            4.56             14         0      Not Applicable
  11/02/2026 04 AM PST            4.56             14         0      Not Applicable
  11/02/2026 05 AM PST            4.56             14         0      Not Applicable
  11/02/2026 06 AM PST            4.56             14         0      Not Applicable
  11/02/2026 07 AM PST            4.56             14         0      Not Applicable
  11/02/2026 08 AM PST            4.56             14         0      Not Applicable
  11/02/2026 09 AM PST            4.56             14         0      Not Applicable
  11/02/2026 10 AM PST            4.56             14         0      Not Applicable
  11/02/2026 11 AM PST            4.56             14         0      Not Applicable
  11/02/2026 12 PM PST            4.56             14         0      Not Applicable
  11/02/2026 01 PM PST            4.56             14         0      Not Applicable
  11/02/2026 02 PM PST            4.56             14         0      Not Applicable
  11/02/2026 03 PM PST            4.56             14         0      Not Applicable
  11/02/2026 04 PM PST            4.56             14         0      Not Applicable
  11/02/2026 05 PM PST            4.56             14         0      Not Applicable
  11/02/2026 06 PM PST            4.56             14         0      Not Applicable
  11/02/2026 07 PM PST            4.56             14         0      Not Applicable
  11/02/2026 08 PM PST            4.56             14         0      Not Applicable
  11/02/2026 09 PM PST            4.56             14         0      Not Applicable
  11/02/2026 10 PM PST            4.56             14         0      Not Applicable
  11/02/2026 11 PM PST            4.56             14         0      Not Applicable
  11/03/2026 12 AM PST            4.56             14         0      Not Applicable
  11/03/2026 01 AM PST            4.56             14         0      Not Applicable
  11/03/2026 02 AM PST            4.56             14         0      Not Applicable
  11/03/2026 03 AM PST            4.56             14         0      Not Applicable
  11/03/2026 04 AM PST            4.56             14         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.