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

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CLEAR CREEK - IGO (RDGC1)
Latitude: 40.51º NLongitude: 122.52º WElevation: 673 Feet
Location: Shasta County in CaliforniaRiver Group: Upper Sacramento
Issuance Time: Mar 31 2023 at 1:19 PM PDTNext Issuance: Apr 01 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Clear Creek - Igo (RDGC1)
#
# File Generation Time:  03/31/2023 at 01:20 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/29/2023 at 05:00 PM PDT
# Maximum Observed Stage:                       5.5 Feet
# Maximum Observed Flow:                        1432 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/31/2023 at 02:00 PM PDT
# Maximum Forecast Stage:                       4.9 Feet
# Maximum Forecast Flow:                        1018 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/26/2023 01 PM PDT             3.6            346                Not Applicable
  03/26/2023 02 PM PDT             3.6            346         0      Not Applicable
  03/26/2023 03 PM PDT             3.6            346         0      Not Applicable
  03/26/2023 04 PM PDT             3.6            346         0      Not Applicable
  03/26/2023 05 PM PDT             3.6            346         0      Not Applicable
  03/26/2023 06 PM PDT             3.5            342         -      Not Applicable
  03/26/2023 07 PM PDT             3.6            346         +      Not Applicable
  03/26/2023 08 PM PDT             3.6            346         0      Not Applicable
  03/26/2023 09 PM PDT             3.6            346         0      Not Applicable
  03/26/2023 10 PM PDT             3.5            342         -      Not Applicable
  03/26/2023 11 PM PDT             3.5            342         0      Not Applicable
  03/27/2023 12 AM PDT             3.5            338         -      Not Applicable
  03/27/2023 01 AM PDT             3.5            338         0      Not Applicable
  03/27/2023 02 AM PDT             3.5            338         0      Not Applicable
  03/27/2023 03 AM PDT             3.5            338         0      Not Applicable
  03/27/2023 04 AM PDT             3.5            334         -      Not Applicable
  03/27/2023 05 AM PDT             3.5            334         0      Not Applicable
  03/27/2023 06 AM PDT             3.5            338         +      Not Applicable
  03/27/2023 07 AM PDT             3.5            334         -      Not Applicable
  03/27/2023 08 AM PDT             3.5            334         0      Not Applicable
  03/27/2023 09 AM PDT             3.5            334         0      Not Applicable
  03/27/2023 10 AM PDT             3.5            334         0      Not Applicable
  03/27/2023 11 AM PDT             3.5            334         0      Not Applicable
  03/27/2023 12 PM PDT             3.5            331         -      Not Applicable
  03/27/2023 01 PM PDT             3.5            331         0      Not Applicable
  03/27/2023 02 PM PDT             3.5            331         0      Not Applicable
  03/27/2023 03 PM PDT             3.5            327         -      Not Applicable
  03/27/2023 04 PM PDT             3.5            327         0      Not Applicable
  03/27/2023 05 PM PDT             3.5            327         0      Not Applicable
  03/27/2023 06 PM PDT             3.5            327         0      Not Applicable
  03/27/2023 07 PM PDT             3.5            323         -      Not Applicable
  03/27/2023 08 PM PDT             3.5            327         +      Not Applicable
  03/27/2023 09 PM PDT             3.5            327         0      Not Applicable
  03/27/2023 10 PM PDT             3.5            327         0      Not Applicable
  03/27/2023 11 PM PDT             3.5            327         0      Not Applicable
  03/28/2023 12 AM PDT             3.5            327         0      Not Applicable
  03/28/2023 01 AM PDT             3.5            331         +      Not Applicable
  03/28/2023 02 AM PDT             3.5            334         +      Not Applicable
  03/28/2023 03 AM PDT             3.5            342         +      Not Applicable
  03/28/2023 04 AM PDT             3.6            346         +      Not Applicable
  03/28/2023 05 AM PDT             3.6            353         +      Not Applicable
  03/28/2023 06 AM PDT             3.6            357         +      Not Applicable
  03/28/2023 07 AM PDT             3.6            361         +      Not Applicable
  03/28/2023 08 AM PDT             3.7            388         +      Not Applicable
  03/28/2023 09 AM PDT             3.8            429         +      Not Applicable
  03/28/2023 10 AM PDT             3.9            467         +      Not Applicable
  03/28/2023 11 AM PDT             3.9            489         +      Not Applicable
  03/28/2023 12 PM PDT             3.9            480         -      Not Applicable
  03/28/2023 01 PM PDT             3.8            459         -      Not Applicable
  03/28/2023 02 PM PDT             3.8            446         -      Not Applicable
  03/28/2023 03 PM PDT             3.9            489         +      Not Applicable
  03/28/2023 04 PM PDT             4.1            562         +      Not Applicable
  03/28/2023 05 PM PDT             4.5            779         +      Not Applicable
  03/28/2023 06 PM PDT             4.6            831         +      Not Applicable
  03/28/2023 07 PM PDT             4.7            870         +      Not Applicable
  03/28/2023 08 PM PDT             4.7            888         +      Not Applicable
  03/28/2023 09 PM PDT             4.7            888         0      Not Applicable
  03/28/2023 10 PM PDT             4.7            882         -      Not Applicable
  03/28/2023 11 PM PDT             4.7            876         -      Not Applicable
  03/29/2023 12 AM PDT             4.7            888         +      Not Applicable
  03/29/2023 01 AM PDT             4.7            882         -      Not Applicable
  03/29/2023 02 AM PDT             4.7            864         -      Not Applicable
  03/29/2023 03 AM PDT             4.7            882         +      Not Applicable
  03/29/2023 04 AM PDT             4.7            894         +      Not Applicable
  03/29/2023 05 AM PDT             4.8            918         +      Not Applicable
  03/29/2023 06 AM PDT             4.8            924         +      Not Applicable
  03/29/2023 07 AM PDT             4.8            961         +      Not Applicable
  03/29/2023 08 AM PDT             4.9            980         +      Not Applicable
  03/29/2023 09 AM PDT             4.9           1005         +      Not Applicable
  03/29/2023 10 AM PDT             5.0           1025         +      Not Applicable
  03/29/2023 11 AM PDT             5.0           1051         +      Not Applicable
  03/29/2023 12 PM PDT             5.0           1077         +      Not Applicable
  03/29/2023 01 PM PDT             5.0           1064         -      Not Applicable
  03/29/2023 02 PM PDT             5.2           1229         +      Not Applicable
  03/29/2023 03 PM PDT             5.2           1193         -      Not Applicable
  03/29/2023 04 PM PDT             5.4           1355         +      Not Applicable
  03/29/2023 05 PM PDT             5.5           1432         +      Not Applicable
  03/29/2023 06 PM PDT             5.5           1424         -      Not Applicable
  03/29/2023 07 PM PDT             5.5           1416         -      Not Applicable
  03/29/2023 08 PM PDT             5.5           1409         -      Not Applicable
  03/29/2023 09 PM PDT             5.5           1401         -      Not Applicable
  03/29/2023 10 PM PDT             5.5           1393         -      Not Applicable
  03/29/2023 11 PM PDT             5.5           1385         -      Not Applicable
  03/30/2023 12 AM PDT             5.5           1378         -      Not Applicable
  03/30/2023 01 AM PDT             5.4           1347         -      Not Applicable
  03/30/2023 02 AM PDT             5.4           1340         -      Not Applicable
  03/30/2023 03 AM PDT             5.4           1347         +      Not Applicable
  03/30/2023 04 AM PDT             5.4           1340         -      Not Applicable
  03/30/2023 05 AM PDT             5.3           1302         -      Not Applicable
  03/30/2023 06 AM PDT             5.4           1324         +      Not Applicable
  03/30/2023 07 AM PDT             5.4           1309         -      Not Applicable
  03/30/2023 08 AM PDT             5.4           1309         0      Not Applicable
  03/30/2023 09 AM PDT             5.4           1309         0      Not Applicable
  03/30/2023 10 AM PDT             5.4           1309         0      Not Applicable
  03/30/2023 11 AM PDT             5.4           1309         0      Not Applicable
  03/30/2023 12 PM PDT             5.4           1317         +      Not Applicable
  03/30/2023 01 PM PDT             5.3           1287         -      Not Applicable
  03/30/2023 02 PM PDT             5.3           1258         -      Not Applicable
  03/30/2023 03 PM PDT             5.3           1272         +      Not Applicable
  03/30/2023 04 PM PDT             5.3           1265         -      Not Applicable
  03/30/2023 05 PM PDT             5.3           1287         +      Not Applicable
  03/30/2023 06 PM PDT             5.3           1280         -      Not Applicable
  03/30/2023 07 PM PDT             5.3           1280         0      Not Applicable
  03/30/2023 08 PM PDT             5.3           1280         0      Not Applicable
  03/30/2023 09 PM PDT             5.3           1265         -      Not Applicable
  03/30/2023 10 PM PDT             5.3           1265         0      Not Applicable
  03/30/2023 11 PM PDT             5.3           1272         +      Not Applicable
  03/31/2023 12 AM PDT             5.3           1250         -      Not Applicable
  03/31/2023 01 AM PDT             5.3           1250         0      Not Applicable
  03/31/2023 02 AM PDT             5.3           1243         -      Not Applicable
  03/31/2023 03 AM PDT             5.3           1258         +      Not Applicable
  03/31/2023 04 AM PDT             5.3           1236         -      Not Applicable
  03/31/2023 05 AM PDT             5.3           1243         +      Not Applicable
  03/31/2023 06 AM PDT             5.3           1250         +      Not Applicable
  03/31/2023 07 AM PDT             5.3           1243         -      Not Applicable
  03/31/2023 08 AM PDT             5.3           1236         -      Not Applicable
  03/31/2023 09 AM PDT             5.2           1165         -      Not Applicable
  03/31/2023 10 AM PDT             5.2           1165         0      Not Applicable
  03/31/2023 11 AM PDT             5.1           1104         -      Not Applicable
  03/31/2023 12 PM PDT             5.0           1090         -      Not Applicable
  03/31/2023 01 PM PDT             5.0           1031         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/31/2023 02 PM PDT             4.9           1018                Not Applicable
  03/31/2023 03 PM PDT             4.8            955         -      Not Applicable
  03/31/2023 04 PM PDT             4.8            943         -      Not Applicable
  03/31/2023 05 PM PDT             4.7            882         -      Not Applicable
  03/31/2023 06 PM PDT             4.7            870         -      Not Applicable
  03/31/2023 07 PM PDT             4.6            805         -      Not Applicable
  03/31/2023 08 PM PDT             4.6            795         -      Not Applicable
  03/31/2023 09 PM PDT             4.5            784         -      Not Applicable
  03/31/2023 10 PM PDT             4.5            774         -      Not Applicable
  03/31/2023 11 PM PDT             4.5            759         -      Not Applicable
  04/01/2023 12 AM PDT             4.5            749         -      Not Applicable
  04/01/2023 01 AM PDT             4.4            734         -      Not Applicable
  04/01/2023 02 AM PDT             4.4            724         -      Not Applicable
  04/01/2023 03 AM PDT             4.4            709         -      Not Applicable
  04/01/2023 04 AM PDT             4.4            700         -      Not Applicable
  04/01/2023 05 AM PDT             4.4            700         0      Not Applicable
  04/01/2023 06 AM PDT             4.4            695         -      Not Applicable
  04/01/2023 07 AM PDT             4.4            695         0      Not Applicable
  04/01/2023 08 AM PDT             4.4            695         0      Not Applicable
  04/01/2023 09 AM PDT             4.4            695         0      Not Applicable
  04/01/2023 10 AM PDT             4.4            695         0      Not Applicable
  04/01/2023 11 AM PDT             4.4            695         0      Not Applicable
  04/01/2023 12 PM PDT             4.3            690         -      Not Applicable
  04/01/2023 01 PM PDT             4.3            690         0      Not Applicable
  04/01/2023 02 PM PDT             4.3            690         0      Not Applicable
  04/01/2023 03 PM PDT             4.3            690         0      Not Applicable
  04/01/2023 04 PM PDT             4.3            690         0      Not Applicable
  04/01/2023 05 PM PDT             4.3            685         -      Not Applicable
  04/01/2023 06 PM PDT             4.3            685         0      Not Applicable
  04/01/2023 07 PM PDT             4.3            685         0      Not Applicable
  04/01/2023 08 PM PDT             4.3            685         0      Not Applicable
  04/01/2023 09 PM PDT             4.3            681         -      Not Applicable
  04/01/2023 10 PM PDT             4.3            681         0      Not Applicable
  04/01/2023 11 PM PDT             4.3            681         0      Not Applicable
  04/02/2023 12 AM PDT             4.3            681         0      Not Applicable
  04/02/2023 01 AM PDT             4.3            676         -      Not Applicable
  04/02/2023 02 AM PDT             4.3            676         0      Not Applicable
  04/02/2023 03 AM PDT             4.3            676         0      Not Applicable
  04/02/2023 04 AM PDT             4.3            676         0      Not Applicable
  04/02/2023 05 AM PDT             4.3            671         -      Not Applicable
  04/02/2023 06 AM PDT             4.3            671         0      Not Applicable
  04/02/2023 07 AM PDT             4.3            671         0      Not Applicable
  04/02/2023 08 AM PDT             4.3            671         0      Not Applicable
  04/02/2023 09 AM PDT             4.3            671         0      Not Applicable
  04/02/2023 10 AM PDT             4.3            671         0      Not Applicable
  04/02/2023 11 AM PDT             4.3            666         -      Not Applicable
  04/02/2023 12 PM PDT             4.3            666         0      Not Applicable
  04/02/2023 01 PM PDT             4.3            666         0      Not Applicable
  04/02/2023 02 PM PDT             4.3            666         0      Not Applicable
  04/02/2023 03 PM PDT             4.3            666         0      Not Applicable
  04/02/2023 04 PM PDT             4.3            666         0      Not Applicable
  04/02/2023 05 PM PDT             4.3            666         0      Not Applicable
  04/02/2023 06 PM PDT             4.3            662         -      Not Applicable
  04/02/2023 07 PM PDT             4.3            662         0      Not Applicable
  04/02/2023 08 PM PDT             4.3            662         0      Not Applicable
  04/02/2023 09 PM PDT             4.3            662         0      Not Applicable
  04/02/2023 10 PM PDT             4.3            662         0      Not Applicable
  04/02/2023 11 PM PDT             4.3            662         0      Not Applicable
  04/03/2023 12 AM PDT             4.3            657         -      Not Applicable
  04/03/2023 01 AM PDT             4.3            657         0      Not Applicable
  04/03/2023 02 AM PDT             4.3            657         0      Not Applicable
  04/03/2023 03 AM PDT             4.3            657         0      Not Applicable
  04/03/2023 04 AM PDT             4.3            657         0      Not Applicable
  04/03/2023 05 AM PDT             4.3            652         -      Not Applicable
  04/03/2023 06 AM PDT             4.3            652         0      Not Applicable
  04/03/2023 07 AM PDT             4.3            652         0      Not Applicable
  04/03/2023 08 AM PDT             4.2            629         -      Not Applicable
  04/03/2023 09 AM PDT             4.2            602         -      Not Applicable
  04/03/2023 10 AM PDT             4.2            602         0      Not Applicable
  04/03/2023 11 AM PDT             4.0            548         -      Not Applicable
  04/03/2023 12 PM PDT             4.0            548         0      Not Applicable
  04/03/2023 01 PM PDT             3.9            498         -      Not Applicable
  04/03/2023 02 PM PDT             3.9            498         0      Not Applicable
  04/03/2023 03 PM PDT             3.8            446         -      Not Applicable
  04/03/2023 04 PM PDT             3.8            446         0      Not Applicable
  04/03/2023 05 PM PDT             3.7            396         -      Not Applicable
  04/03/2023 06 PM PDT             3.7            396         0      Not Applicable
  04/03/2023 07 PM PDT             3.6            369         -      Not Applicable
  04/03/2023 08 PM PDT             3.6            369         0      Not Applicable
  04/03/2023 09 PM PDT             3.6            369         0      Not Applicable
  04/03/2023 10 PM PDT             3.6            369         0      Not Applicable
  04/03/2023 11 PM PDT             3.6            369         0      Not Applicable
  04/04/2023 12 AM PDT             3.6            369         0      Not Applicable
  04/04/2023 01 AM PDT             3.6            365         -      Not Applicable
  04/04/2023 02 AM PDT             3.6            365         0      Not Applicable
  04/04/2023 03 AM PDT             3.6            365         0      Not Applicable
  04/04/2023 04 AM PDT             3.6            365         0      Not Applicable
  04/04/2023 05 AM PDT             3.6            365         0      Not Applicable
  04/04/2023 06 AM PDT             3.6            365         0      Not Applicable
  04/04/2023 07 AM PDT             3.6            365         0      Not Applicable
  04/04/2023 08 AM PDT             3.6            361         -      Not Applicable
  04/04/2023 09 AM PDT             3.6            361         0      Not Applicable
  04/04/2023 10 AM PDT             3.5            338         -      Not Applicable
  04/04/2023 11 AM PDT             3.5            312         -      Not Applicable
  04/04/2023 12 PM PDT             3.5            312         0      Not Applicable
  04/04/2023 01 PM PDT             3.4            295         -      Not Applicable
  04/04/2023 02 PM PDT             3.4            295         0      Not Applicable
  04/04/2023 03 PM PDT             3.4            295         0      Not Applicable
  04/04/2023 04 PM PDT             3.4            295         0      Not Applicable
  04/04/2023 05 PM PDT             3.4            295         0      Not Applicable
  04/04/2023 06 PM PDT             3.4            295         0      Not Applicable
  04/04/2023 07 PM PDT             3.4            295         0      Not Applicable
  04/04/2023 08 PM PDT             3.4            291         -      Not Applicable
  04/04/2023 09 PM PDT             3.4            291         0      Not Applicable
  04/04/2023 10 PM PDT             3.4            291         0      Not Applicable
  04/04/2023 11 PM PDT             3.4            291         0      Not Applicable
  04/05/2023 12 AM PDT             3.4            291         0      Not Applicable
  04/05/2023 01 AM PDT             3.4            291         0      Not Applicable
  04/05/2023 02 AM PDT             3.4            288         -      Not Applicable
  04/05/2023 03 AM PDT             3.4            288         0      Not Applicable
  04/05/2023 04 AM PDT             3.4            288         0      Not Applicable
  04/05/2023 05 AM PDT             3.4            288         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.