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

 | 

PUTAH CREEK - GUENOC (PCGC1)
Latitude: 38.78º NLongitude: 122.52º WElevation: 914 Feet
Location: Lake County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Mar 22 2023 at 3:00 PM PDTNext Issuance: Mar 23 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Putah Creek - Guenoc (PCGC1)
#
# File Generation Time:  03/22/2023 at 03:01 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/21/2023 at 11:00 PM PDT
# Maximum Observed Stage:                       11.3 Feet
# Maximum Observed Flow:                        3194 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/22/2023 at 03:00 PM PDT
# Maximum Forecast Stage:                       9.5 Feet
# Maximum Forecast Flow:                        1679 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/17/2023 03 PM PDT             8.3           1005                Not Applicable
  03/17/2023 04 PM PDT             8.2            992         -      Not Applicable
  03/17/2023 05 PM PDT             8.2            978         -      Not Applicable
  03/17/2023 06 PM PDT             8.2            969         -      Not Applicable
  03/17/2023 07 PM PDT             8.2            965         -      Not Applicable
  03/17/2023 08 PM PDT             8.1            947         -      Not Applicable
  03/17/2023 09 PM PDT             8.1            934         -      Not Applicable
  03/17/2023 10 PM PDT             8.1            925         -      Not Applicable
  03/17/2023 11 PM PDT             8.1            916         -      Not Applicable
  03/18/2023 12 AM PDT             8.1            912         -      Not Applicable
  03/18/2023 01 AM PDT             8.0            899         -      Not Applicable
  03/18/2023 02 AM PDT             8.0            890         -      Not Applicable
  03/18/2023 03 AM PDT             8.0            882         -      Not Applicable
  03/18/2023 04 AM PDT             8.0            873         -      Not Applicable
  03/18/2023 05 AM PDT             7.9            861         -      Not Applicable
  03/18/2023 06 AM PDT             7.9            861         0      Not Applicable
  03/18/2023 07 AM PDT             7.9            852         -      Not Applicable
  03/18/2023 08 AM PDT             7.9            848         -      Not Applicable
  03/18/2023 09 AM PDT             7.9            835         -      Not Applicable
  03/18/2023 10 AM PDT             7.9            831         -      Not Applicable
  03/18/2023 11 AM PDT             7.8            823         -      Not Applicable
  03/18/2023 12 PM PDT             7.8            823         0      Not Applicable
  03/18/2023 01 PM PDT             7.8            811         -      Not Applicable
  03/18/2023 02 PM PDT             7.8            807         -      Not Applicable
  03/18/2023 03 PM PDT             7.8            798         -      Not Applicable
  03/18/2023 04 PM PDT             7.8            790         -      Not Applicable
  03/18/2023 05 PM PDT             7.8            786         -      Not Applicable
  03/18/2023 06 PM PDT             7.8            782         -      Not Applicable
  03/18/2023 07 PM PDT             7.7            770         -      Not Applicable
  03/18/2023 08 PM PDT             7.7            766         -      Not Applicable
  03/18/2023 09 PM PDT             7.7            762         -      Not Applicable
  03/18/2023 10 PM PDT             7.7            754         -      Not Applicable
  03/18/2023 11 PM PDT             7.7            750         -      Not Applicable
  03/19/2023 12 AM PDT             7.7            750         0      Not Applicable
  03/19/2023 01 AM PDT             7.7            742         -      Not Applicable
  03/19/2023 02 AM PDT             7.7            746         +      Not Applicable
  03/19/2023 03 AM PDT             7.7            754         +      Not Applicable
  03/19/2023 04 AM PDT             7.7            758         +      Not Applicable
  03/19/2023 05 AM PDT             7.7            770         +      Not Applicable
  03/19/2023 06 AM PDT             7.8            782         +      Not Applicable
  03/19/2023 07 AM PDT             7.8            807         +      Not Applicable
  03/19/2023 08 AM PDT             7.9            835         +      Not Applicable
  03/19/2023 09 AM PDT             8.0            869         +      Not Applicable
  03/19/2023 10 AM PDT             8.1            921         +      Not Applicable
  03/19/2023 11 AM PDT             8.2            965         +      Not Applicable
  03/19/2023 12 PM PDT             8.3           1001         +      Not Applicable
  03/19/2023 01 PM PDT             8.3           1024         +      Not Applicable
  03/19/2023 02 PM PDT             8.3           1024         0      Not Applicable
  03/19/2023 03 PM PDT             8.2            996         -      Not Applicable
  03/19/2023 04 PM PDT             8.2            974         -      Not Applicable
  03/19/2023 05 PM PDT             8.2            956         -      Not Applicable
  03/19/2023 06 PM PDT             8.1            929         -      Not Applicable
  03/19/2023 07 PM PDT             8.1            912         -      Not Applicable
  03/19/2023 08 PM PDT             8.0            895         -      Not Applicable
  03/19/2023 09 PM PDT             8.0            882         -      Not Applicable
  03/19/2023 10 PM PDT             8.0            865         -      Not Applicable
  03/19/2023 11 PM PDT             8.0            869         +      Not Applicable
  03/20/2023 12 AM PDT             8.0            865         -      Not Applicable
  03/20/2023 01 AM PDT             8.0            865         0      Not Applicable
  03/20/2023 02 AM PDT             8.0            869         +      Not Applicable
  03/20/2023 03 AM PDT             7.9            861         -      Not Applicable
  03/20/2023 04 AM PDT             7.9            852         -      Not Applicable
  03/20/2023 05 AM PDT             7.9            844         -      Not Applicable
  03/20/2023 06 AM PDT             7.9            827         -      Not Applicable
  03/20/2023 07 AM PDT             7.8            819         -      Not Applicable
  03/20/2023 08 AM PDT             7.8            802         -      Not Applicable
  03/20/2023 09 AM PDT             7.8            794         -      Not Applicable
  03/20/2023 10 AM PDT             7.8            782         -      Not Applicable
  03/20/2023 11 AM PDT             7.7            774         -      Not Applicable
  03/20/2023 12 PM PDT             7.7            762         -      Not Applicable
  03/20/2023 01 PM PDT             7.7            754         -      Not Applicable
  03/20/2023 02 PM PDT             7.7            746         -      Not Applicable
  03/20/2023 03 PM PDT             7.6            739         -      Not Applicable
  03/20/2023 04 PM PDT             7.6            727         -      Not Applicable
  03/20/2023 05 PM PDT             7.6            723         -      Not Applicable
  03/20/2023 06 PM PDT             7.6            711         -      Not Applicable
  03/20/2023 07 PM PDT             7.6            708         -      Not Applicable
  03/20/2023 08 PM PDT             7.5            700         -      Not Applicable
  03/20/2023 09 PM PDT             7.5            692         -      Not Applicable
  03/20/2023 10 PM PDT             7.5            685         -      Not Applicable
  03/20/2023 11 PM PDT             7.5            681         -      Not Applicable
  03/21/2023 12 AM PDT             7.5            673         -      Not Applicable
  03/21/2023 01 AM PDT             7.5            670         -      Not Applicable
  03/21/2023 02 AM PDT             7.5            666         -      Not Applicable
  03/21/2023 03 AM PDT             7.5            666         0      Not Applicable
  03/21/2023 04 AM PDT             7.4            662         -      Not Applicable
  03/21/2023 05 AM PDT             7.4            662         0      Not Applicable
  03/21/2023 06 AM PDT             7.4            659         -      Not Applicable
  03/21/2023 07 AM PDT             7.4            655         -      Not Applicable
  03/21/2023 08 AM PDT             7.4            659         +      Not Applicable
  03/21/2023 09 AM PDT             7.4            662         +      Not Applicable
  03/21/2023 10 AM PDT             7.5            677         +      Not Applicable
  03/21/2023 11 AM PDT             7.5            704         +      Not Applicable
  03/21/2023 12 PM PDT             7.7            762         +      Not Applicable
  03/21/2023 01 PM PDT             7.9            848         +      Not Applicable
  03/21/2023 02 PM PDT             8.2            974         +      Not Applicable
  03/21/2023 03 PM PDT             8.6           1181         +      Not Applicable
  03/21/2023 04 PM PDT             9.1           1441         +      Not Applicable
  03/21/2023 05 PM PDT             9.8           1859         +      Not Applicable
  03/21/2023 06 PM PDT            10.4           2343         +      Not Applicable
  03/21/2023 07 PM PDT            10.8           2721         +      Not Applicable
  03/21/2023 08 PM PDT            11.0           2902         +      Not Applicable
  03/21/2023 09 PM PDT            11.2           3117         +      Not Applicable
  03/21/2023 10 PM PDT            11.3           3146         +      Not Applicable
  03/21/2023 11 PM PDT            11.3           3194         +      Not Applicable
  03/22/2023 12 AM PDT            11.2           3098         -      Not Applicable
  03/22/2023 01 AM PDT            11.1           2986         -      Not Applicable
  03/22/2023 02 AM PDT            11.0           2884         -      Not Applicable
  03/22/2023 03 AM PDT            10.9           2802         -      Not Applicable
  03/22/2023 04 AM PDT            10.8           2686         -      Not Applicable
  03/22/2023 05 AM PDT            10.6           2546         -      Not Applicable
  03/22/2023 06 AM PDT            10.4           2402         -      Not Applicable
  03/22/2023 07 AM PDT            10.3           2319         -      Not Applicable
  03/22/2023 08 AM PDT            10.2           2157         -      Not Applicable
  03/22/2023 09 AM PDT            10.0           2071         -      Not Applicable
  03/22/2023 10 AM PDT             9.9           1956         -      Not Applicable
  03/22/2023 11 AM PDT             9.8           1859         -      Not Applicable
  03/22/2023 12 PM PDT             9.7           1793         -      Not Applicable
  03/22/2023 01 PM PDT             9.6           1743         -      Not Applicable
  03/22/2023 02 PM PDT             9.6           1707         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/22/2023 03 PM PDT             9.5           1679                Not Applicable
  03/22/2023 04 PM PDT             9.5           1644         -      Not Applicable
  03/22/2023 05 PM PDT             9.4           1603         -      Not Applicable
  03/22/2023 06 PM PDT             9.3           1569         -      Not Applicable
  03/22/2023 07 PM PDT             9.3           1542         -      Not Applicable
  03/22/2023 08 PM PDT             9.3           1515         -      Not Applicable
  03/22/2023 09 PM PDT             9.2           1485         -      Not Applicable
  03/22/2023 10 PM PDT             9.1           1441         -      Not Applicable
  03/22/2023 11 PM PDT             9.1           1392         -      Not Applicable
  03/23/2023 12 AM PDT             9.0           1355         -      Not Applicable
  03/23/2023 01 AM PDT             8.9           1318         -      Not Applicable
  03/23/2023 02 AM PDT             8.9           1292         -      Not Applicable
  03/23/2023 03 AM PDT             8.8           1267         -      Not Applicable
  03/23/2023 04 AM PDT             8.8           1246         -      Not Applicable
  03/23/2023 05 AM PDT             8.7           1226         -      Not Applicable
  03/23/2023 06 AM PDT             8.7           1206         -      Not Applicable
  03/23/2023 07 AM PDT             8.7           1191         -      Not Applicable
  03/23/2023 08 AM PDT             8.6           1171         -      Not Applicable
  03/23/2023 09 AM PDT             8.6           1157         -      Not Applicable
  03/23/2023 10 AM PDT             8.7           1196         +      Not Applicable
  03/23/2023 11 AM PDT             8.6           1147         -      Not Applicable
  03/23/2023 12 PM PDT             8.5           1127         -      Not Applicable
  03/23/2023 01 PM PDT             8.5           1118         -      Not Applicable
  03/23/2023 02 PM PDT             8.5           1103         -      Not Applicable
  03/23/2023 03 PM PDT             8.5           1094         -      Not Applicable
  03/23/2023 04 PM PDT             8.4           1084         -      Not Applicable
  03/23/2023 05 PM PDT             8.4           1075         -      Not Applicable
  03/23/2023 06 PM PDT             8.4           1066         -      Not Applicable
  03/23/2023 07 PM PDT             8.3           1042         -      Not Applicable
  03/23/2023 08 PM PDT             8.3           1024         -      Not Applicable
  03/23/2023 09 PM PDT             8.3           1001         -      Not Applicable
  03/23/2023 10 PM PDT             8.2            983         -      Not Applicable
  03/23/2023 11 PM PDT             8.2            965         -      Not Applicable
  03/24/2023 12 AM PDT             8.1            947         -      Not Applicable
  03/24/2023 01 AM PDT             8.1            929         -      Not Applicable
  03/24/2023 02 AM PDT             8.1            912         -      Not Applicable
  03/24/2023 03 AM PDT             8.0            895         -      Not Applicable
  03/24/2023 04 AM PDT             8.0            878         -      Not Applicable
  03/24/2023 05 AM PDT             7.9            861         -      Not Applicable
  03/24/2023 06 AM PDT             7.9            848         -      Not Applicable
  03/24/2023 07 AM PDT             7.9            831         -      Not Applicable
  03/24/2023 08 AM PDT             7.8            819         -      Not Applicable
  03/24/2023 09 AM PDT             7.8            807         -      Not Applicable
  03/24/2023 10 AM PDT             7.8            790         -      Not Applicable
  03/24/2023 11 AM PDT             7.7            778         -      Not Applicable
  03/24/2023 12 PM PDT             7.7            766         -      Not Applicable
  03/24/2023 01 PM PDT             7.7            754         -      Not Applicable
  03/24/2023 02 PM PDT             7.7            742         -      Not Applicable
  03/24/2023 03 PM PDT             7.6            727         -      Not Applicable
  03/24/2023 04 PM PDT             7.6            715         -      Not Applicable
  03/24/2023 05 PM PDT             7.6            708         -      Not Applicable
  03/24/2023 06 PM PDT             7.5            696         -      Not Applicable
  03/24/2023 07 PM PDT             7.5            685         -      Not Applicable
  03/24/2023 08 PM PDT             7.5            673         -      Not Applicable
  03/24/2023 09 PM PDT             7.5            666         -      Not Applicable
  03/24/2023 10 PM PDT             7.4            655         -      Not Applicable
  03/24/2023 11 PM PDT             7.4            644         -      Not Applicable
  03/25/2023 12 AM PDT             7.4            637         -      Not Applicable
  03/25/2023 01 AM PDT             7.3            629         -      Not Applicable
  03/25/2023 02 AM PDT             7.3            619         -      Not Applicable
  03/25/2023 03 AM PDT             7.3            611         -      Not Applicable
  03/25/2023 04 AM PDT             7.3            604         -      Not Applicable
  03/25/2023 05 AM PDT             7.3            597         -      Not Applicable
  03/25/2023 06 AM PDT             7.2            594         -      Not Applicable
  03/25/2023 07 AM PDT             7.2            587         -      Not Applicable
  03/25/2023 08 AM PDT             7.2            580         -      Not Applicable
  03/25/2023 09 AM PDT             7.2            576         -      Not Applicable
  03/25/2023 10 AM PDT             7.2            569         -      Not Applicable
  03/25/2023 11 AM PDT             7.2            563         -      Not Applicable
  03/25/2023 12 PM PDT             7.1            556         -      Not Applicable
  03/25/2023 01 PM PDT             7.1            549         -      Not Applicable
  03/25/2023 02 PM PDT             7.1            542         -      Not Applicable
  03/25/2023 03 PM PDT             7.1            535         -      Not Applicable
  03/25/2023 04 PM PDT             7.1            529         -      Not Applicable
  03/25/2023 05 PM PDT             7.0            522         -      Not Applicable
  03/25/2023 06 PM PDT             7.0            516         -      Not Applicable
  03/25/2023 07 PM PDT             7.0            509         -      Not Applicable
  03/25/2023 08 PM PDT             7.0            506         -      Not Applicable
  03/25/2023 09 PM PDT             7.0            499         -      Not Applicable
  03/25/2023 10 PM PDT             7.0            493         -      Not Applicable
  03/25/2023 11 PM PDT             6.9            490         -      Not Applicable
  03/26/2023 12 AM PDT             6.9            483         -      Not Applicable
  03/26/2023 01 AM PDT             6.9            477         -      Not Applicable
  03/26/2023 02 AM PDT             6.9            474         -      Not Applicable
  03/26/2023 03 AM PDT             6.9            468         -      Not Applicable
  03/26/2023 04 AM PDT             6.9            465         -      Not Applicable
  03/26/2023 05 AM PDT             6.8            458         -      Not Applicable
  03/26/2023 06 AM PDT             6.8            455         -      Not Applicable
  03/26/2023 07 AM PDT             6.8            449         -      Not Applicable
  03/26/2023 08 AM PDT             6.8            446         -      Not Applicable
  03/26/2023 09 AM PDT             6.8            440         -      Not Applicable
  03/26/2023 10 AM PDT             6.8            437         -      Not Applicable
  03/26/2023 11 AM PDT             6.8            434         -      Not Applicable
  03/26/2023 12 PM PDT             6.7            428         -      Not Applicable
  03/26/2023 01 PM PDT             6.7            425         -      Not Applicable
  03/26/2023 02 PM PDT             6.7            422         -      Not Applicable
  03/26/2023 03 PM PDT             6.7            416         -      Not Applicable
  03/26/2023 04 PM PDT             6.7            413         -      Not Applicable
  03/26/2023 05 PM PDT             6.7            410         -      Not Applicable
  03/26/2023 06 PM PDT             6.7            407         -      Not Applicable
  03/26/2023 07 PM PDT             6.7            401         -      Not Applicable
  03/26/2023 08 PM PDT             6.6            399         -      Not Applicable
  03/26/2023 09 PM PDT             6.6            396         -      Not Applicable
  03/26/2023 10 PM PDT             6.6            393         -      Not Applicable
  03/26/2023 11 PM PDT             6.6            390         -      Not Applicable
  03/27/2023 12 AM PDT             6.6            387         -      Not Applicable
  03/27/2023 01 AM PDT             6.6            381         -      Not Applicable
  03/27/2023 02 AM PDT             6.6            379         -      Not Applicable
  03/27/2023 03 AM PDT             6.6            376         -      Not Applicable
  03/27/2023 04 AM PDT             6.5            373         -      Not Applicable
  03/27/2023 05 AM PDT             6.5            370         -      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.