PUTAH CREEK - GUENOC (PCGC1)
Latitude: 38.78º NLongitude: 122.52º WElevation: 914 Feet
Location: Lake County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Jan 01 2026 at 1:06 PM PSTNext Issuance: Jan 02 2026 at 9:00 AM PST
Action/Monitor: 19.0 FeetMinor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Putah Creek - Guenoc (PCGC1)
#
# File Generation Time:  01/01/2026 at 01:08 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/01/2026 at 12:00 PM PST
# Maximum Observed Stage:                       9.54 Feet
# Maximum Observed Flow:                        1602 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/04/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       12.73 Feet
# Maximum Forecast Flow:                        4429 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/27/2025 01 PM PST            8.44           1046                        Normal
  12/27/2025 02 PM PST            8.38           1019         -              Normal
  12/27/2025 03 PM PST            8.30            984         -              Normal
  12/27/2025 04 PM PST            8.26            966         -              Normal
  12/27/2025 05 PM PST            8.20            940         -              Normal
  12/27/2025 06 PM PST            8.15            919         -              Normal
  12/27/2025 07 PM PST            8.08            890         -              Normal
  12/27/2025 08 PM PST            8.04            873         -              Normal
  12/27/2025 09 PM PST            7.98            849         -              Normal
  12/27/2025 10 PM PST            7.93            828         -              Normal
  12/27/2025 11 PM PST            7.90            816         -              Normal
  12/28/2025 12 AM PST            7.83            789         -              Normal
  12/28/2025 01 AM PST            7.80            777         -              Normal
  12/28/2025 02 AM PST            7.75            758         -              Normal
  12/28/2025 03 AM PST            7.71            742         -              Normal
  12/28/2025 04 AM PST            7.68            731         -              Normal
  12/28/2025 05 AM PST            7.62            709         -              Normal
  12/28/2025 06 AM PST            7.59            698         -              Normal
  12/28/2025 07 AM PST            7.55            683         -              Normal
  12/28/2025 08 AM PST            7.52            672         -              Normal
  12/28/2025 09 AM PST            7.48            658         -              Normal
  12/28/2025 10 AM PST            7.45            647         -              Normal
  12/28/2025 11 AM PST            7.41            633         -              Normal
  12/28/2025 12 PM PST            7.38            622         -              Normal
  12/28/2025 01 PM PST            7.36            615         -              Normal
  12/28/2025 02 PM PST            7.32            602         -              Normal
  12/28/2025 03 PM PST            7.29            592         -              Normal
  12/28/2025 04 PM PST            7.27            585         -              Normal
  12/28/2025 05 PM PST            7.24            575         -              Normal
  12/28/2025 06 PM PST            7.21            565         -              Normal
  12/28/2025 07 PM PST            7.18            555         -              Normal
  12/28/2025 08 PM PST            7.15            545         -              Normal
  12/28/2025 09 PM PST            7.12            535         -              Normal
  12/28/2025 10 PM PST            7.10            529         -              Normal
  12/28/2025 11 PM PST            7.07            519         -              Normal
  12/29/2025 12 AM PST            7.05            513         -              Normal
  12/29/2025 01 AM PST            7.03            507         -              Normal
  12/29/2025 02 AM PST            7.00            497         -              Normal
  12/29/2025 03 AM PST            6.98            491         -              Normal
  12/29/2025 04 AM PST            6.95            482         -              Normal
  12/29/2025 05 AM PST            6.93            476         -              Normal
  12/29/2025 06 AM PST            6.91            470         -              Normal
  12/29/2025 07 AM PST            6.89            464         -              Normal
  12/29/2025 08 AM PST            6.87            458         -              Normal
  12/29/2025 09 AM PST            6.85            452         -              Normal
  12/29/2025 10 AM PST            6.83            446         -              Normal
  12/29/2025 11 AM PST            6.81            440         -              Normal
  12/29/2025 12 PM PST            6.79            434         -              Normal
  12/29/2025 01 PM PST            6.77            429         -              Normal
  12/29/2025 02 PM PST            6.76            426         -              Normal
  12/29/2025 03 PM PST            6.74            420         -              Normal
  12/29/2025 04 PM PST            6.72            414         -              Normal
  12/29/2025 05 PM PST            6.70            409         -              Normal
  12/29/2025 06 PM PST            6.68            403         -              Normal
  12/29/2025 07 PM PST            6.67            400         -              Normal
  12/29/2025 08 PM PST            6.65            395         -              Normal
  12/29/2025 09 PM PST            6.64            392         -              Normal
  12/29/2025 10 PM PST            6.62            386         -              Normal
  12/29/2025 11 PM PST            6.60            381         -              Normal
  12/30/2025 12 AM PST            6.58            376         -              Normal
  12/30/2025 01 AM PST            6.57            373         -              Normal
  12/30/2025 02 AM PST            6.55            368         -              Normal
  12/30/2025 03 AM PST            6.54            365         -              Normal
  12/30/2025 04 AM PST            6.52            360         -              Normal
  12/30/2025 05 AM PST            6.51            357         -              Normal
  12/30/2025 06 AM PST            6.50            354         -              Normal
  12/30/2025 07 AM PST            6.48            349         -              Normal
  12/30/2025 08 AM PST            6.47            347         -              Normal
  12/30/2025 09 AM PST            6.46            344         -              Normal
  12/30/2025 10 AM PST            6.44            339         -              Normal
  12/30/2025 11 AM PST            6.43            336         -              Normal
  12/30/2025 12 PM PST            6.42            334         -              Normal
  12/30/2025 01 PM PST            6.41            331         -              Normal
  12/30/2025 02 PM PST            6.40            329         -              Normal
  12/30/2025 03 PM PST            6.39            326         -              Normal
  12/30/2025 04 PM PST            6.38            324         -              Normal
  12/30/2025 05 PM PST            6.37            321         -              Normal
  12/30/2025 06 PM PST            6.35            316         -              Normal
  12/30/2025 07 PM PST            6.34            314         -              Normal
  12/30/2025 08 PM PST            6.33            311         -              Normal
  12/30/2025 09 PM PST            6.32            309         -              Normal
  12/30/2025 10 PM PST            6.31            306         -              Normal
  12/30/2025 11 PM PST            6.30            304         -              Normal
  12/31/2025 12 AM PST            6.29            302         -              Normal
  12/31/2025 01 AM PST            6.28            299         -              Normal
  12/31/2025 02 AM PST            6.26            294         -              Normal
  12/31/2025 03 AM PST            6.26            294         0              Normal
  12/31/2025 04 AM PST            6.24            289         -              Normal
  12/31/2025 05 AM PST            6.24            289         0              Normal
  12/31/2025 06 AM PST            6.23            287         -              Normal
  12/31/2025 07 AM PST            6.22            284         -              Normal
  12/31/2025 08 AM PST            6.21            282         -              Normal
  12/31/2025 09 AM PST            6.20            279         -              Normal
  12/31/2025 10 AM PST            6.19            277         -              Normal
  12/31/2025 11 AM PST            6.19            277         0              Normal
  12/31/2025 12 PM PST            6.18            274         -              Normal
  12/31/2025 01 PM PST            6.17            272         -              Normal
  12/31/2025 02 PM PST            6.16            269         -              Normal
  12/31/2025 03 PM PST            6.16            269         0              Normal
  12/31/2025 04 PM PST            6.15            266         -              Normal
  12/31/2025 05 PM PST            6.16            269         +              Normal
  12/31/2025 06 PM PST            6.16            269         0              Normal
  12/31/2025 07 PM PST            6.18            274         +              Normal
  12/31/2025 08 PM PST            6.19            277         +              Normal
  12/31/2025 09 PM PST            6.21            282         +              Normal
  12/31/2025 10 PM PST            6.25            292         +              Normal
  12/31/2025 11 PM PST            6.32            309         +              Normal
  01/01/2026 12 AM PST            6.42            334         +              Normal
  01/01/2026 01 AM PST            6.52            360         +              Normal
  01/01/2026 02 AM PST            6.70            409         +              Normal
  01/01/2026 03 AM PST            6.93            476         +              Normal
  01/01/2026 04 AM PST            7.20            561         +              Normal
  01/01/2026 05 AM PST            7.51            668         +              Normal
  01/01/2026 06 AM PST            7.82            785         +              Normal
  01/01/2026 07 AM PST            8.15            919         +              Normal
  01/01/2026 08 AM PST            8.52           1082         +              Normal
  01/01/2026 09 AM PST            8.88           1254         +              Normal
  01/01/2026 10 AM PST            9.18           1407         +              Normal
  01/01/2026 11 AM PST            9.41           1530         +              Normal
  01/01/2026 12 PM PST            9.54           1602         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/01/2026 01 PM PST            9.53           1596                        Normal
  01/01/2026 02 PM PST            9.54           1602         +              Normal
  01/01/2026 03 PM PST            9.68           1681         +              Normal
  01/01/2026 04 PM PST            9.88           1798         +              Normal
  01/01/2026 05 PM PST           10.04           1894         +              Normal
  01/01/2026 06 PM PST           10.15           1962         +              Normal
  01/01/2026 07 PM PST           10.24           2018         +              Normal
  01/01/2026 08 PM PST           10.33           2075         +              Normal
  01/01/2026 09 PM PST           10.46           2159         +              Normal
  01/01/2026 10 PM PST           10.59           2244         +              Normal
  01/01/2026 11 PM PST           10.71           2324         +              Normal
  01/02/2026 12 AM PST           10.79           2379         +              Normal
  01/02/2026 01 AM PST           10.84           2413         +              Normal
  01/02/2026 02 AM PST           10.87           2440         +              Normal
  01/02/2026 03 AM PST           10.79           2379         -              Normal
  01/02/2026 04 AM PST           10.65           2284         -              Normal
  01/02/2026 05 AM PST           10.54           2211         -              Normal
  01/02/2026 06 AM PST           10.47           2165         -              Normal
  01/02/2026 07 AM PST           10.42           2133         -              Normal
  01/02/2026 08 AM PST           10.35           2088         -              Normal
  01/02/2026 09 AM PST           10.13           1949         -              Normal
  01/02/2026 10 AM PST            9.86           1786         -              Normal
  01/02/2026 11 AM PST            9.62           1647         -              Normal
  01/02/2026 12 PM PST            9.46           1557         -              Normal
  01/02/2026 01 PM PST            9.34           1492         -              Normal
  01/02/2026 02 PM PST            9.23           1433         -              Normal
  01/02/2026 03 PM PST            9.14           1386         -              Normal
  01/02/2026 04 PM PST            9.11           1370         -              Normal
  01/02/2026 05 PM PST            9.01           1319         -              Normal
  01/02/2026 06 PM PST            8.93           1279         -              Normal
  01/02/2026 07 PM PST            8.90           1264         -              Normal
  01/02/2026 08 PM PST            8.92           1274         +              Normal
  01/02/2026 09 PM PST            9.41           1530         +              Normal
  01/02/2026 10 PM PST            9.97           1852         +              Normal
  01/02/2026 11 PM PST           10.39           2113         +              Normal
  01/03/2026 12 AM PST           10.66           2291         +              Normal
  01/03/2026 01 AM PST           10.86           2431         +              Normal
  01/03/2026 02 AM PST           11.01           2571         +              Normal
  01/03/2026 03 AM PST           11.27           2822         +              Normal
  01/03/2026 04 AM PST           11.55           3105         +              Normal
  01/03/2026 05 AM PST           11.78           3346         +              Normal
  01/03/2026 06 AM PST           11.94           3519         +              Normal
  01/03/2026 07 AM PST           12.03           3618         +              Normal
  01/03/2026 08 AM PST           12.08           3673         +              Normal
  01/03/2026 09 AM PST           11.91           3486         -              Normal
  01/03/2026 10 AM PST           11.64           3198         -              Normal
  01/03/2026 11 AM PST           11.42           2972         -              Normal
  01/03/2026 12 PM PST           11.31           2862         -              Normal
  01/03/2026 01 PM PST           11.25           2802         -              Normal
  01/03/2026 02 PM PST           11.22           2773         -              Normal
  01/03/2026 03 PM PST           11.24           2793         +              Normal
  01/03/2026 04 PM PST           11.30           2852         +              Normal
  01/03/2026 05 PM PST           11.34           2892         +              Normal
  01/03/2026 06 PM PST           11.36           2912         +              Normal
  01/03/2026 07 PM PST           11.37           2922         +              Normal
  01/03/2026 08 PM PST           11.37           2922         0              Normal
  01/03/2026 09 PM PST           11.33           2882         -              Normal
  01/03/2026 10 PM PST           11.28           2832         -              Normal
  01/03/2026 11 PM PST           11.24           2793         -              Normal
  01/04/2026 12 AM PST           11.22           2773         -              Normal
  01/04/2026 01 AM PST           11.22           2773         0              Normal
  01/04/2026 02 AM PST           11.24           2793         +              Normal
  01/04/2026 03 AM PST           11.36           2912         +              Normal
  01/04/2026 04 AM PST           11.51           3064         +              Normal
  01/04/2026 05 AM PST           11.64           3198         +              Normal
  01/04/2026 06 AM PST           11.72           3282         +              Normal
  01/04/2026 07 AM PST           11.78           3346         +              Normal
  01/04/2026 08 AM PST           11.82           3389         +              Normal
  01/04/2026 09 AM PST           11.88           3454         +              Normal
  01/04/2026 10 AM PST           11.95           3530         +              Normal
  01/04/2026 11 AM PST           12.04           3629         +              Normal
  01/04/2026 12 PM PST           12.27           3888         +              Normal
  01/04/2026 01 PM PST           12.55           4214         +              Normal
  01/04/2026 02 PM PST           12.73           4429         +              Normal
  01/04/2026 03 PM PST           12.54           4202         -              Normal
  01/04/2026 04 PM PST           12.17           3774         -              Normal
  01/04/2026 05 PM PST           11.88           3454         -              Normal
  01/04/2026 06 PM PST           11.73           3293         -              Normal
  01/04/2026 07 PM PST           11.65           3209         -              Normal
  01/04/2026 08 PM PST           11.58           3136         -              Normal
  01/04/2026 09 PM PST           11.44           2992         -              Normal
  01/04/2026 10 PM PST           11.27           2822         -              Normal
  01/04/2026 11 PM PST           11.13           2685         -              Normal
  01/05/2026 12 AM PST           11.03           2590         -              Normal
  01/05/2026 01 AM PST           10.96           2524         -              Normal
  01/05/2026 02 AM PST           10.90           2468         -              Normal
  01/05/2026 03 AM PST           10.87           2440         -              Normal
  01/05/2026 04 AM PST           10.85           2422         -              Normal
  01/05/2026 05 AM PST           10.82           2399         -              Normal
  01/05/2026 06 AM PST           10.78           2372         -              Normal
  01/05/2026 07 AM PST           10.75           2351         -              Normal
  01/05/2026 08 AM PST           10.72           2331         -              Normal
  01/05/2026 09 AM PST           10.75           2351         +              Normal
  01/05/2026 10 AM PST           10.80           2385         +              Normal
  01/05/2026 11 AM PST           10.83           2406         +              Normal
  01/05/2026 12 PM PST           10.85           2422         +              Normal
  01/05/2026 01 PM PST           10.87           2440         +              Normal
  01/05/2026 02 PM PST           10.89           2458         +              Normal
  01/05/2026 03 PM PST           11.00           2561         +              Normal
  01/05/2026 04 PM PST           11.13           2685         +              Normal
  01/05/2026 05 PM PST           11.23           2783         +              Normal
  01/05/2026 06 PM PST           11.30           2852         +              Normal
  01/05/2026 07 PM PST           11.33           2882         +              Normal
  01/05/2026 08 PM PST           11.34           2892         +              Normal
  01/05/2026 09 PM PST           11.24           2793         -              Normal
  01/05/2026 10 PM PST           11.10           2657         -              Normal
  01/05/2026 11 PM PST           10.99           2552         -              Normal
  01/06/2026 12 AM PST           10.92           2486         -              Normal
  01/06/2026 01 AM PST           10.87           2440         -              Normal
  01/06/2026 02 AM PST           10.82           2399         -              Normal
  01/06/2026 03 AM PST           10.74           2344         -              Normal
  01/06/2026 04 AM PST           10.66           2291         -              Normal
#
# 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.