CLEAR CREEK - IGO (RDGC1)
Latitude: 40.51º NLongitude: 122.52º WElevation: 673 FeetForecast Type: Unofficial Location
Location: Shasta County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Apr 24 2026 at 7:10 AM PDTNext Issuance: Apr 25 2026 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: Clear Creek - Igo (RDGC1)
#
# File Generation Time:  04/24/2026 at 07:11 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/21/2026 at 10:00 PM PDT
# Maximum Observed Stage:                       3.69 Feet
# Maximum Observed Flow:                        411 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/24/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       3.23 Feet
# Maximum Forecast Flow:                        260 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/19/2026 07 AM PDT            3.26            269                Not Applicable
  04/19/2026 08 AM PDT            3.26            269         0      Not Applicable
  04/19/2026 09 AM PDT            3.26            269         0      Not Applicable
  04/19/2026 10 AM PDT            3.26            269         0      Not Applicable
  04/19/2026 11 AM PDT            3.27            272         +      Not Applicable
  04/19/2026 12 PM PDT            3.26            269         -      Not Applicable
  04/19/2026 01 PM PDT            3.27            272         +      Not Applicable
  04/19/2026 02 PM PDT            3.26            269         -      Not Applicable
  04/19/2026 03 PM PDT            3.26            269         0      Not Applicable
  04/19/2026 04 PM PDT            3.26            269         0      Not Applicable
  04/19/2026 05 PM PDT            3.26            269         0      Not Applicable
  04/19/2026 06 PM PDT            3.26            269         0      Not Applicable
  04/19/2026 07 PM PDT            3.26            269         0      Not Applicable
  04/19/2026 08 PM PDT            3.26            269         0      Not Applicable
  04/19/2026 09 PM PDT            3.25            266         -      Not Applicable
  04/19/2026 10 PM PDT            3.26            269         +      Not Applicable
  04/19/2026 11 PM PDT            3.26            269         0      Not Applicable
  04/20/2026 12 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 01 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 02 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 03 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 04 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 05 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 06 AM PDT            3.25            266         -      Not Applicable
  04/20/2026 07 AM PDT            3.26            269         +      Not Applicable
  04/20/2026 08 AM PDT            3.25            266         -      Not Applicable
  04/20/2026 09 AM PDT            3.26            269         +      Not Applicable
  04/20/2026 10 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 11 AM PDT            3.26            269         0      Not Applicable
  04/20/2026 12 PM PDT            3.26            269         0      Not Applicable
  04/20/2026 01 PM PDT            3.26            269         0      Not Applicable
  04/20/2026 02 PM PDT            3.26            269         0      Not Applicable
  04/20/2026 03 PM PDT            3.26            269         0      Not Applicable
  04/20/2026 04 PM PDT            3.27            272         +      Not Applicable
  04/20/2026 05 PM PDT            3.27            272         0      Not Applicable
  04/20/2026 06 PM PDT            3.28            275         +      Not Applicable
  04/20/2026 07 PM PDT            3.28            275         0      Not Applicable
  04/20/2026 08 PM PDT            3.29            278         +      Not Applicable
  04/20/2026 09 PM PDT            3.30            281         +      Not Applicable
  04/20/2026 10 PM PDT            3.31            284         +      Not Applicable
  04/20/2026 11 PM PDT            3.31            284         0      Not Applicable
  04/21/2026 12 AM PDT            3.32            287         +      Not Applicable
  04/21/2026 01 AM PDT            3.33            290         +      Not Applicable
  04/21/2026 02 AM PDT            3.34            293         +      Not Applicable
  04/21/2026 03 AM PDT            3.37            302         +      Not Applicable
  04/21/2026 04 AM PDT            3.39            308         +      Not Applicable
  04/21/2026 05 AM PDT            3.40            312         +      Not Applicable
  04/21/2026 06 AM PDT            3.40            312         0      Not Applicable
  04/21/2026 07 AM PDT            3.40            312         0      Not Applicable
  04/21/2026 08 AM PDT            3.41            315         +      Not Applicable
  04/21/2026 09 AM PDT            3.42            318         +      Not Applicable
  04/21/2026 10 AM PDT            3.43            321         +      Not Applicable
  04/21/2026 11 AM PDT            3.42            318         -      Not Applicable
  04/21/2026 12 PM PDT            3.41            315         -      Not Applicable
  04/21/2026 01 PM PDT            3.41            315         0      Not Applicable
  04/21/2026 02 PM PDT            3.41            315         0      Not Applicable
  04/21/2026 03 PM PDT            3.40            312         -      Not Applicable
  04/21/2026 04 PM PDT            3.39            308         -      Not Applicable
  04/21/2026 05 PM PDT            3.39            308         0      Not Applicable
  04/21/2026 06 PM PDT            3.38            305         -      Not Applicable
  04/21/2026 07 PM PDT            3.38            305         0      Not Applicable
  04/21/2026 08 PM PDT            3.49            341         +      Not Applicable
  04/21/2026 09 PM PDT            3.62            385         +      Not Applicable
  04/21/2026 10 PM PDT            3.69            411         +      Not Applicable
  04/21/2026 11 PM PDT            3.67            403         -      Not Applicable
  04/22/2026 12 AM PDT            3.60            378         -      Not Applicable
  04/22/2026 01 AM PDT            3.54            358         -      Not Applicable
  04/22/2026 02 AM PDT            3.51            347         -      Not Applicable
  04/22/2026 03 AM PDT            3.48            337         -      Not Applicable
  04/22/2026 04 AM PDT            3.47            334         -      Not Applicable
  04/22/2026 05 AM PDT            3.45            328         -      Not Applicable
  04/22/2026 06 AM PDT            3.44            324         -      Not Applicable
  04/22/2026 07 AM PDT            3.43            321         -      Not Applicable
  04/22/2026 08 AM PDT            3.42            318         -      Not Applicable
  04/22/2026 09 AM PDT            3.41            315         -      Not Applicable
  04/22/2026 10 AM PDT            3.39            308         -      Not Applicable
  04/22/2026 11 AM PDT            3.31            284         -      Not Applicable
  04/22/2026 12 PM PDT            3.30            281         -      Not Applicable
  04/22/2026 01 PM PDT            3.30            281         0      Not Applicable
  04/22/2026 02 PM PDT            3.29            278         -      Not Applicable
  04/22/2026 03 PM PDT            3.29            278         0      Not Applicable
  04/22/2026 04 PM PDT            3.29            278         0      Not Applicable
  04/22/2026 05 PM PDT            3.28            275         -      Not Applicable
  04/22/2026 06 PM PDT            3.28            275         0      Not Applicable
  04/22/2026 07 PM PDT            3.27            272         -      Not Applicable
  04/22/2026 08 PM PDT            3.27            272         0      Not Applicable
  04/22/2026 09 PM PDT            3.27            272         0      Not Applicable
  04/22/2026 10 PM PDT            3.27            272         0      Not Applicable
  04/22/2026 11 PM PDT            3.26            269         -      Not Applicable
  04/23/2026 12 AM PDT            3.26            269         0      Not Applicable
  04/23/2026 01 AM PDT            3.25            266         -      Not Applicable
  04/23/2026 02 AM PDT            3.26            269         +      Not Applicable
  04/23/2026 03 AM PDT            3.25            266         -      Not Applicable
  04/23/2026 04 AM PDT            3.25            266         0      Not Applicable
  04/23/2026 05 AM PDT            3.25            266         0      Not Applicable
  04/23/2026 06 AM PDT            3.25            266         0      Not Applicable
  04/23/2026 07 AM PDT            3.25            266         0      Not Applicable
  04/23/2026 08 AM PDT            3.25            266         0      Not Applicable
  04/23/2026 09 AM PDT            3.25            266         0      Not Applicable
  04/23/2026 10 AM PDT            3.24            263         -      Not Applicable
  04/23/2026 11 AM PDT            3.25            266         +      Not Applicable
  04/23/2026 12 PM PDT            3.24            263         -      Not Applicable
  04/23/2026 01 PM PDT            3.24            263         0      Not Applicable
  04/23/2026 02 PM PDT            3.24            263         0      Not Applicable
  04/23/2026 03 PM PDT            3.24            263         0      Not Applicable
  04/23/2026 04 PM PDT            3.23            260         -      Not Applicable
  04/23/2026 05 PM PDT            3.23            260         0      Not Applicable
  04/23/2026 06 PM PDT            3.23            260         0      Not Applicable
  04/23/2026 07 PM PDT            3.23            260         0      Not Applicable
  04/23/2026 08 PM PDT            3.23            260         0      Not Applicable
  04/23/2026 09 PM PDT            3.23            260         0      Not Applicable
  04/23/2026 10 PM PDT            3.23            260         0      Not Applicable
  04/23/2026 11 PM PDT            3.23            260         0      Not Applicable
  04/24/2026 12 AM PDT            3.22            258         -      Not Applicable
  04/24/2026 01 AM PDT            3.23            260         +      Not Applicable
  04/24/2026 02 AM PDT            3.22            258         -      Not Applicable
  04/24/2026 03 AM PDT            3.23            260         +      Not Applicable
  04/24/2026 04 AM PDT            3.22            258         -      Not Applicable
  04/24/2026 05 AM PDT            3.22            258         0      Not Applicable
  04/24/2026 06 AM PDT            3.22            258         0      Not Applicable
  04/24/2026 07 AM PDT            3.22            258         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/24/2026 08 AM PDT            3.22            258                Not Applicable
  04/24/2026 09 AM PDT            3.22            258         0      Not Applicable
  04/24/2026 10 AM PDT            3.22            258         0      Not Applicable
  04/24/2026 11 AM PDT            3.22            258         0      Not Applicable
  04/24/2026 12 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 01 PM PDT            3.23            260         +      Not Applicable
  04/24/2026 02 PM PDT            3.22            258         -      Not Applicable
  04/24/2026 03 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 04 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 05 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 06 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 07 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 08 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 09 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 10 PM PDT            3.22            258         0      Not Applicable
  04/24/2026 11 PM PDT            3.22            258         0      Not Applicable
  04/25/2026 12 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 01 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 02 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 03 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 04 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 05 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 06 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 07 AM PDT            3.22            258         0      Not Applicable
  04/25/2026 08 AM PDT            3.21            255         -      Not Applicable
  04/25/2026 09 AM PDT            3.22            258         +      Not Applicable
  04/25/2026 10 AM PDT            3.21            255         -      Not Applicable
  04/25/2026 11 AM PDT            3.21            255         0      Not Applicable
  04/25/2026 12 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 01 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 02 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 03 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 04 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 05 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 06 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 07 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 08 PM PDT            3.21            255         0      Not Applicable
  04/25/2026 09 PM PDT            3.22            258         +      Not Applicable
  04/25/2026 10 PM PDT            3.22            258         0      Not Applicable
  04/25/2026 11 PM PDT            3.23            260         +      Not Applicable
  04/26/2026 12 AM PDT            3.23            260         0      Not Applicable
  04/26/2026 01 AM PDT            3.23            260         0      Not Applicable
  04/26/2026 02 AM PDT            3.23            260         0      Not Applicable
  04/26/2026 03 AM PDT            3.23            260         0      Not Applicable
  04/26/2026 04 AM PDT            3.23            260         0      Not Applicable
  04/26/2026 05 AM PDT            3.22            258         -      Not Applicable
  04/26/2026 06 AM PDT            3.22            258         0      Not Applicable
  04/26/2026 07 AM PDT            3.22            258         0      Not Applicable
  04/26/2026 08 AM PDT            3.22            258         0      Not Applicable
  04/26/2026 09 AM PDT            3.21            255         -      Not Applicable
  04/26/2026 10 AM PDT            3.21            255         0      Not Applicable
  04/26/2026 11 AM PDT            3.21            255         0      Not Applicable
  04/26/2026 12 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 01 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 02 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 03 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 04 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 05 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 06 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 07 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 08 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 09 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 10 PM PDT            3.21            255         0      Not Applicable
  04/26/2026 11 PM PDT            3.21            255         0      Not Applicable
  04/27/2026 12 AM PDT            3.21            255         0      Not Applicable
  04/27/2026 01 AM PDT            3.21            255         0      Not Applicable
  04/27/2026 02 AM PDT            3.21            255         0      Not Applicable
  04/27/2026 03 AM PDT            3.21            255         0      Not Applicable
  04/27/2026 04 AM PDT            3.20            252         -      Not Applicable
  04/27/2026 05 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 06 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 07 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 08 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 09 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 10 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 11 AM PDT            3.20            252         0      Not Applicable
  04/27/2026 12 PM PDT            3.20            252         0      Not Applicable
  04/27/2026 01 PM PDT            3.20            252         0      Not Applicable
  04/27/2026 02 PM PDT            3.20            252         0      Not Applicable
  04/27/2026 03 PM PDT            3.20            252         0      Not Applicable
  04/27/2026 04 PM PDT            3.19            249         -      Not Applicable
  04/27/2026 05 PM PDT            3.19            249         0      Not Applicable
  04/27/2026 06 PM PDT            3.19            249         0      Not Applicable
  04/27/2026 07 PM PDT            3.19            249         0      Not Applicable
  04/27/2026 08 PM PDT            3.19            249         0      Not Applicable
  04/27/2026 09 PM PDT            3.19            249         0      Not Applicable
  04/27/2026 10 PM PDT            3.19            249         0      Not Applicable
  04/27/2026 11 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 12 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 01 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 02 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 03 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 04 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 05 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 06 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 07 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 08 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 09 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 10 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 11 AM PDT            3.19            249         0      Not Applicable
  04/28/2026 12 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 01 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 02 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 03 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 04 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 05 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 06 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 07 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 08 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 09 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 10 PM PDT            3.19            249         0      Not Applicable
  04/28/2026 11 PM PDT            3.19            249         0      Not Applicable
  04/29/2026 12 AM PDT            3.19            249         0      Not Applicable
  04/29/2026 01 AM PDT            3.19            249         0      Not Applicable
  04/29/2026 02 AM PDT            3.19            249         0      Not Applicable
  04/29/2026 03 AM PDT            3.19            249         0      Not Applicable
  04/29/2026 04 AM PDT            3.19            249         0      Not Applicable
  04/29/2026 05 AM PDT            3.19            249         0      Not Applicable
  04/29/2026 06 AM PDT            3.19            249         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.