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: Jun 18 2026 at 7:01 AM PDTNext Issuance: Jun 19 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:  06/18/2026 at 07:03 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/17/2026 at 06:00 AM PDT
# Maximum Observed Stage:                       4.66 Feet
# Maximum Observed Flow:                        855 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/18/2026 at 07:00 AM PDT
# Maximum Forecast Stage:                       4.61 Feet
# Maximum Forecast Flow:                        828 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/13/2026 07 AM PDT            2.85            164                Not Applicable
  06/13/2026 08 AM PDT            2.85            164         0      Not Applicable
  06/13/2026 09 AM PDT            2.85            164         0      Not Applicable
  06/13/2026 10 AM PDT            2.85            164         0      Not Applicable
  06/13/2026 11 AM PDT            2.85            164         0      Not Applicable
  06/13/2026 12 PM PDT            2.85            164         0      Not Applicable
  06/13/2026 01 PM PDT            2.85            164         0      Not Applicable
  06/13/2026 02 PM PDT            2.85            164         0      Not Applicable
  06/13/2026 03 PM PDT            2.85            164         0      Not Applicable
  06/13/2026 04 PM PDT            2.84            162         -      Not Applicable
  06/13/2026 05 PM PDT            2.84            162         0      Not Applicable
  06/13/2026 06 PM PDT            2.85            164         +      Not Applicable
  06/13/2026 07 PM PDT            2.85            164         0      Not Applicable
  06/13/2026 08 PM PDT            2.84            162         -      Not Applicable
  06/13/2026 09 PM PDT            2.84            162         0      Not Applicable
  06/13/2026 10 PM PDT            2.84            162         0      Not Applicable
  06/13/2026 11 PM PDT            2.84            162         0      Not Applicable
  06/14/2026 12 AM PDT            2.85            164         +      Not Applicable
  06/14/2026 01 AM PDT            2.84            162         -      Not Applicable
  06/14/2026 02 AM PDT            2.84            162         0      Not Applicable
  06/14/2026 03 AM PDT            2.85            164         +      Not Applicable
  06/14/2026 04 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 05 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 06 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 07 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 08 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 09 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 10 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 11 AM PDT            2.85            164         0      Not Applicable
  06/14/2026 12 PM PDT            2.85            164         0      Not Applicable
  06/14/2026 01 PM PDT            2.85            164         0      Not Applicable
  06/14/2026 02 PM PDT            2.85            164         0      Not Applicable
  06/14/2026 03 PM PDT            2.84            162         -      Not Applicable
  06/14/2026 04 PM PDT            2.85            164         +      Not Applicable
  06/14/2026 05 PM PDT            2.84            162         -      Not Applicable
  06/14/2026 06 PM PDT            2.84            162         0      Not Applicable
  06/14/2026 07 PM PDT            2.84            162         0      Not Applicable
  06/14/2026 08 PM PDT            2.84            162         0      Not Applicable
  06/14/2026 09 PM PDT            2.85            164         +      Not Applicable
  06/14/2026 10 PM PDT            2.84            162         -      Not Applicable
  06/14/2026 11 PM PDT            2.84            162         0      Not Applicable
  06/15/2026 12 AM PDT            2.84            162         0      Not Applicable
  06/15/2026 01 AM PDT            2.84            162         0      Not Applicable
  06/15/2026 02 AM PDT            2.84            162         0      Not Applicable
  06/15/2026 03 AM PDT            2.84            162         0      Not Applicable
  06/15/2026 04 AM PDT            2.84            162         0      Not Applicable
  06/15/2026 05 AM PDT            2.85            164         +      Not Applicable
  06/15/2026 06 AM PDT            2.85            164         0      Not Applicable
  06/15/2026 07 AM PDT            2.85            164         0      Not Applicable
  06/15/2026 08 AM PDT            2.85            164         0      Not Applicable
  06/15/2026 09 AM PDT            2.85            164         0      Not Applicable
  06/15/2026 10 AM PDT            2.85            164         0      Not Applicable
  06/15/2026 11 AM PDT            3.02            204         +      Not Applicable
  06/15/2026 12 PM PDT            3.15            238         +      Not Applicable
  06/15/2026 01 PM PDT            3.50            344         +      Not Applicable
  06/15/2026 02 PM PDT            3.52            351         +      Not Applicable
  06/15/2026 03 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 04 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 05 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 06 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 07 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 08 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 09 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 10 PM PDT            3.52            351         0      Not Applicable
  06/15/2026 11 PM PDT            3.52            351         0      Not Applicable
  06/16/2026 12 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 01 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 02 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 03 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 04 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 05 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 06 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 07 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 08 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 09 AM PDT            3.52            351         0      Not Applicable
  06/16/2026 10 AM PDT            3.63            389         +      Not Applicable
  06/16/2026 11 AM PDT            4.06            559         +      Not Applicable
  06/16/2026 12 PM PDT            4.35            694         +      Not Applicable
  06/16/2026 01 PM PDT            4.56            801         +      Not Applicable
  06/16/2026 02 PM PDT            4.61            828         +      Not Applicable
  06/16/2026 03 PM PDT            4.63            839         +      Not Applicable
  06/16/2026 04 PM PDT            4.63            839         0      Not Applicable
  06/16/2026 05 PM PDT            4.64            844         +      Not Applicable
  06/16/2026 06 PM PDT            4.66            855         +      Not Applicable
  06/16/2026 07 PM PDT            4.63            839         -      Not Applicable
  06/16/2026 08 PM PDT            4.62            833         -      Not Applicable
  06/16/2026 09 PM PDT            4.63            839         +      Not Applicable
  06/16/2026 10 PM PDT            4.63            839         0      Not Applicable
  06/16/2026 11 PM PDT            4.64            844         +      Not Applicable
  06/17/2026 12 AM PDT            4.63            839         -      Not Applicable
  06/17/2026 01 AM PDT            4.63            839         0      Not Applicable
  06/17/2026 02 AM PDT            4.63            839         0      Not Applicable
  06/17/2026 03 AM PDT            4.63            839         0      Not Applicable
  06/17/2026 04 AM PDT            4.63            839         0      Not Applicable
  06/17/2026 05 AM PDT            4.61            828         -      Not Applicable
  06/17/2026 06 AM PDT            4.66            855         +      Not Applicable
  06/17/2026 07 AM PDT            4.62            833         -      Not Applicable
  06/17/2026 08 AM PDT            4.64            844         +      Not Applicable
  06/17/2026 09 AM PDT            4.62            833         -      Not Applicable
  06/17/2026 10 AM PDT            4.64            844         +      Not Applicable
  06/17/2026 11 AM PDT            4.65            850         +      Not Applicable
  06/17/2026 12 PM PDT            4.64            844         -      Not Applicable
  06/17/2026 01 PM PDT            4.64            844         0      Not Applicable
  06/17/2026 02 PM PDT            4.63            839         -      Not Applicable
  06/17/2026 03 PM PDT            4.65            850         +      Not Applicable
  06/17/2026 04 PM PDT            4.64            844         -      Not Applicable
  06/17/2026 05 PM PDT            4.65            850         +      Not Applicable
  06/17/2026 06 PM PDT            4.64            844         -      Not Applicable
  06/17/2026 07 PM PDT            4.64            844         0      Not Applicable
  06/17/2026 08 PM PDT            4.62            833         -      Not Applicable
  06/17/2026 09 PM PDT            4.64            844         +      Not Applicable
  06/17/2026 10 PM PDT            4.62            833         -      Not Applicable
  06/17/2026 11 PM PDT            4.64            844         +      Not Applicable
  06/18/2026 12 AM PDT            4.63            839         -      Not Applicable
  06/18/2026 01 AM PDT            4.64            844         +      Not Applicable
  06/18/2026 02 AM PDT            4.63            839         -      Not Applicable
  06/18/2026 03 AM PDT            4.64            844         +      Not Applicable
  06/18/2026 04 AM PDT            4.62            833         -      Not Applicable
  06/18/2026 05 AM PDT            4.61            828         -      Not Applicable
  06/18/2026 06 AM PDT            4.61            828         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/18/2026 07 AM PDT            4.61            828                Not Applicable
  06/18/2026 08 AM PDT            4.61            828         0      Not Applicable
  06/18/2026 09 AM PDT            4.61            828         0      Not Applicable
  06/18/2026 10 AM PDT            4.56            801         -      Not Applicable
  06/18/2026 11 AM PDT            4.51            775         -      Not Applicable
  06/18/2026 12 PM PDT            4.51            775         0      Not Applicable
  06/18/2026 01 PM PDT            4.42            729         -      Not Applicable
  06/18/2026 02 PM PDT            4.41            724         -      Not Applicable
  06/18/2026 03 PM PDT            4.31            674         -      Not Applicable
  06/18/2026 04 PM PDT            4.31            674         0      Not Applicable
  06/18/2026 05 PM PDT            4.21            627         -      Not Applicable
  06/18/2026 06 PM PDT            4.21            627         0      Not Applicable
  06/18/2026 07 PM PDT            4.21            627         0      Not Applicable
  06/18/2026 08 PM PDT            4.20            622         -      Not Applicable
  06/18/2026 09 PM PDT            4.20            622         0      Not Applicable
  06/18/2026 10 PM PDT            4.20            622         0      Not Applicable
  06/18/2026 11 PM PDT            4.20            622         0      Not Applicable
  06/19/2026 12 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 01 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 02 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 03 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 04 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 05 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 06 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 07 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 08 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 09 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 10 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 11 AM PDT            4.20            622         0      Not Applicable
  06/19/2026 12 PM PDT            4.20            622         0      Not Applicable
  06/19/2026 01 PM PDT            4.20            622         0      Not Applicable
  06/19/2026 02 PM PDT            4.20            622         0      Not Applicable
  06/19/2026 03 PM PDT            4.20            622         0      Not Applicable
  06/19/2026 04 PM PDT            4.19            618         -      Not Applicable
  06/19/2026 05 PM PDT            4.19            618         0      Not Applicable
  06/19/2026 06 PM PDT            4.19            618         0      Not Applicable
  06/19/2026 07 PM PDT            4.19            618         0      Not Applicable
  06/19/2026 08 PM PDT            4.19            618         0      Not Applicable
  06/19/2026 09 PM PDT            4.19            618         0      Not Applicable
  06/19/2026 10 PM PDT            4.19            618         0      Not Applicable
  06/19/2026 11 PM PDT            4.19            618         0      Not Applicable
  06/20/2026 12 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 01 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 02 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 03 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 04 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 05 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 06 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 07 AM PDT            4.19            618         0      Not Applicable
  06/20/2026 08 AM PDT            4.18            613         -      Not Applicable
  06/20/2026 09 AM PDT            4.18            613         0      Not Applicable
  06/20/2026 10 AM PDT            4.18            613         0      Not Applicable
  06/20/2026 11 AM PDT            4.18            613         0      Not Applicable
  06/20/2026 12 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 01 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 02 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 03 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 04 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 05 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 06 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 07 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 08 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 09 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 10 PM PDT            4.18            613         0      Not Applicable
  06/20/2026 11 PM PDT            4.18            613         0      Not Applicable
  06/21/2026 12 AM PDT            4.18            613         0      Not Applicable
  06/21/2026 01 AM PDT            4.18            613         0      Not Applicable
  06/21/2026 02 AM PDT            4.18            613         0      Not Applicable
  06/21/2026 03 AM PDT            4.17            608         -      Not Applicable
  06/21/2026 04 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 05 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 06 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 07 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 08 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 09 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 10 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 11 AM PDT            4.17            608         0      Not Applicable
  06/21/2026 12 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 01 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 02 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 03 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 04 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 05 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 06 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 07 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 08 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 09 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 10 PM PDT            4.17            608         0      Not Applicable
  06/21/2026 11 PM PDT            4.16            604         -      Not Applicable
  06/22/2026 12 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 01 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 02 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 03 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 04 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 05 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 06 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 07 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 08 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 09 AM PDT            4.16            604         0      Not Applicable
  06/22/2026 10 AM PDT            4.10            577         -      Not Applicable
  06/22/2026 11 AM PDT            4.04            551         -      Not Applicable
  06/22/2026 12 PM PDT            4.04            551         0      Not Applicable
  06/22/2026 01 PM PDT            3.93            504         -      Not Applicable
  06/22/2026 02 PM PDT            3.92            500         -      Not Applicable
  06/22/2026 03 PM PDT            3.80            452         -      Not Applicable
  06/22/2026 04 PM PDT            3.80            452         0      Not Applicable
  06/22/2026 05 PM PDT            3.73            426         -      Not Applicable
  06/22/2026 06 PM PDT            3.73            426         0      Not Applicable
  06/22/2026 07 PM PDT            3.73            426         0      Not Applicable
  06/22/2026 08 PM PDT            3.73            426         0      Not Applicable
  06/22/2026 09 PM PDT            3.73            426         0      Not Applicable
  06/22/2026 10 PM PDT            3.73            426         0      Not Applicable
  06/22/2026 11 PM PDT            3.73            426         0      Not Applicable
  06/23/2026 12 AM PDT            3.73            426         0      Not Applicable
  06/23/2026 01 AM PDT            3.73            426         0      Not Applicable
  06/23/2026 02 AM PDT            3.73            426         0      Not Applicable
  06/23/2026 03 AM PDT            3.73            426         0      Not Applicable
  06/23/2026 04 AM PDT            3.73            426         0      Not Applicable
  06/23/2026 05 AM PDT            3.72            422         -      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.