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PUTAH CREEK - GUENOC (PCGC1)
| Latitude: 38.78º N | Longitude: 122.52º W | Elevation: 914 Feet | | Forecast Type: Unofficial Location |
| Location: Lake County in California | Bulletin Group: Lower Sacramento | River Group: Cache Putah |
| Issuance Time: | May 01 2026 at 7:51 AM PDT | Next Issuance: | May 02 2026 at 9:00 AM PDT
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| Action/Monitor: 19.0 Feet | Minor 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: 05/01/2026 at 07:53 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/26/2026 at 09:00 AM PDT
# Maximum Observed Stage: 5.58 Feet
# Maximum Observed Flow: 116 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/01/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 5.36 Feet
# Maximum Forecast Flow: 78 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/26/2026 07 AM PDT 5.58 116 Normal
04/26/2026 08 AM PDT 5.58 116 0 Normal
04/26/2026 09 AM PDT 5.58 116 0 Normal
04/26/2026 10 AM PDT 5.57 115 - Normal
04/26/2026 11 AM PDT 5.57 115 0 Normal
04/26/2026 12 PM PDT 5.57 115 0 Normal
04/26/2026 01 PM PDT 5.57 115 0 Normal
04/26/2026 02 PM PDT 5.57 115 0 Normal
04/26/2026 03 PM PDT 5.56 113 - Normal
04/26/2026 04 PM PDT 5.56 113 0 Normal
04/26/2026 05 PM PDT 5.56 113 0 Normal
04/26/2026 06 PM PDT 5.55 111 - Normal
04/26/2026 07 PM PDT 5.55 111 0 Normal
04/26/2026 08 PM PDT 5.55 111 0 Normal
04/26/2026 09 PM PDT 5.55 111 0 Normal
04/26/2026 10 PM PDT 5.54 109 - Normal
04/26/2026 11 PM PDT 5.54 109 0 Normal
04/27/2026 12 AM PDT 5.54 109 0 Normal
04/27/2026 01 AM PDT 5.53 107 - Normal
04/27/2026 02 AM PDT 5.53 107 0 Normal
04/27/2026 03 AM PDT 5.53 107 0 Normal
04/27/2026 04 AM PDT 5.53 107 0 Normal
04/27/2026 05 AM PDT 5.53 107 0 Normal
04/27/2026 06 AM PDT 5.53 107 0 Normal
04/27/2026 07 AM PDT 5.53 107 0 Normal
04/27/2026 08 AM PDT 5.52 105 - Normal
04/27/2026 09 AM PDT 5.52 105 0 Normal
04/27/2026 10 AM PDT 5.52 105 0 Normal
04/27/2026 11 AM PDT 5.52 105 0 Normal
04/27/2026 12 PM PDT 5.52 105 0 Normal
04/27/2026 01 PM PDT 5.52 105 0 Normal
04/27/2026 02 PM PDT 5.52 105 0 Normal
04/27/2026 03 PM PDT 5.51 103 - Normal
04/27/2026 04 PM PDT 5.51 103 0 Normal
04/27/2026 05 PM PDT 5.51 103 0 Normal
04/27/2026 06 PM PDT 5.51 103 0 Normal
04/27/2026 07 PM PDT 5.51 103 0 Normal
04/27/2026 08 PM PDT 5.50 102 - Normal
04/27/2026 09 PM PDT 5.50 102 0 Normal
04/27/2026 10 PM PDT 5.50 102 0 Normal
04/27/2026 11 PM PDT 5.49 100 - Normal
04/28/2026 12 AM PDT 5.49 100 0 Normal
04/28/2026 01 AM PDT 5.49 100 0 Normal
04/28/2026 02 AM PDT 5.48 98 - Normal
04/28/2026 03 AM PDT 5.48 98 0 Normal
04/28/2026 04 AM PDT 5.48 98 0 Normal
04/28/2026 05 AM PDT 5.48 98 0 Normal
04/28/2026 06 AM PDT 5.48 98 0 Normal
04/28/2026 07 AM PDT 5.48 98 0 Normal
04/28/2026 08 AM PDT 5.48 98 0 Normal
04/28/2026 09 AM PDT 5.48 98 0 Normal
04/28/2026 10 AM PDT 5.48 98 0 Normal
04/28/2026 11 AM PDT 5.48 98 0 Normal
04/28/2026 12 PM PDT 5.47 96 - Normal
04/28/2026 01 PM PDT 5.47 96 0 Normal
04/28/2026 02 PM PDT 5.47 96 0 Normal
04/28/2026 03 PM PDT 5.47 96 0 Normal
04/28/2026 04 PM PDT 5.47 96 0 Normal
04/28/2026 05 PM PDT 5.46 95 - Normal
04/28/2026 06 PM PDT 5.46 95 0 Normal
04/28/2026 07 PM PDT 5.46 95 0 Normal
04/28/2026 08 PM PDT 5.46 95 0 Normal
04/28/2026 09 PM PDT 5.45 93 - Normal
04/28/2026 10 PM PDT 5.45 93 0 Normal
04/28/2026 11 PM PDT 5.45 93 0 Normal
04/29/2026 12 AM PDT 5.44 91 - Normal
04/29/2026 01 AM PDT 5.44 91 0 Normal
04/29/2026 02 AM PDT 5.44 91 0 Normal
04/29/2026 03 AM PDT 5.44 91 0 Normal
04/29/2026 04 AM PDT 5.44 91 0 Normal
04/29/2026 05 AM PDT 5.44 91 0 Normal
04/29/2026 06 AM PDT 5.43 89 - Normal
04/29/2026 07 AM PDT 5.44 91 + Normal
04/29/2026 08 AM PDT 5.43 89 - Normal
04/29/2026 09 AM PDT 5.43 89 0 Normal
04/29/2026 10 AM PDT 5.43 89 0 Normal
04/29/2026 11 AM PDT 5.43 89 0 Normal
04/29/2026 12 PM PDT 5.43 89 0 Normal
04/29/2026 01 PM PDT 5.43 89 0 Normal
04/29/2026 02 PM PDT 5.43 89 0 Normal
04/29/2026 03 PM PDT 5.43 89 0 Normal
04/29/2026 04 PM PDT 5.43 89 0 Normal
04/29/2026 05 PM PDT 5.43 89 0 Normal
04/29/2026 06 PM PDT 5.42 88 - Normal
04/29/2026 07 PM PDT 5.42 88 0 Normal
04/29/2026 08 PM PDT 5.42 88 0 Normal
04/29/2026 09 PM PDT 5.41 86 - Normal
04/29/2026 10 PM PDT 5.41 86 0 Normal
04/29/2026 11 PM PDT 5.41 86 0 Normal
04/30/2026 12 AM PDT 5.41 86 0 Normal
04/30/2026 01 AM PDT 5.40 85 - Normal
04/30/2026 02 AM PDT 5.40 85 0 Normal
04/30/2026 03 AM PDT 5.40 85 0 Normal
04/30/2026 04 AM PDT 5.40 85 0 Normal
04/30/2026 05 AM PDT 5.40 85 0 Normal
04/30/2026 06 AM PDT 5.40 85 0 Normal
04/30/2026 07 AM PDT 5.40 85 0 Normal
04/30/2026 08 AM PDT 5.40 85 0 Normal
04/30/2026 09 AM PDT 5.40 85 0 Normal
04/30/2026 10 AM PDT 5.40 85 0 Normal
04/30/2026 11 AM PDT 5.40 85 0 Normal
04/30/2026 12 PM PDT 5.40 85 0 Normal
04/30/2026 01 PM PDT 5.39 83 - Normal
04/30/2026 02 PM PDT 5.39 83 0 Normal
04/30/2026 03 PM PDT 5.39 83 0 Normal
04/30/2026 04 PM PDT 5.39 83 0 Normal
04/30/2026 05 PM PDT 5.39 83 0 Normal
04/30/2026 06 PM PDT 5.39 83 0 Normal
04/30/2026 07 PM PDT 5.39 83 0 Normal
04/30/2026 08 PM PDT 5.38 81 - Normal
04/30/2026 09 PM PDT 5.38 81 0 Normal
04/30/2026 10 PM PDT 5.38 81 0 Normal
04/30/2026 11 PM PDT 5.37 80 - Normal
05/01/2026 12 AM PDT 5.37 80 0 Normal
05/01/2026 01 AM PDT 5.37 80 0 Normal
05/01/2026 02 AM PDT 5.37 80 0 Normal
05/01/2026 03 AM PDT 5.36 78 - Normal
05/01/2026 04 AM PDT 5.36 78 0 Normal
05/01/2026 05 AM PDT 5.36 78 0 Normal
05/01/2026 06 AM PDT 5.36 78 0 Normal
05/01/2026 07 AM PDT 5.36 78 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/01/2026 08 AM PDT 5.36 78 Normal
05/01/2026 09 AM PDT 5.36 78 0 Normal
05/01/2026 10 AM PDT 5.35 77 - Normal
05/01/2026 11 AM PDT 5.35 77 0 Normal
05/01/2026 12 PM PDT 5.35 77 0 Normal
05/01/2026 01 PM PDT 5.35 77 0 Normal
05/01/2026 02 PM PDT 5.35 77 0 Normal
05/01/2026 03 PM PDT 5.35 77 0 Normal
05/01/2026 04 PM PDT 5.34 75 - Normal
05/01/2026 05 PM PDT 5.34 75 0 Normal
05/01/2026 06 PM PDT 5.34 75 0 Normal
05/01/2026 07 PM PDT 5.34 75 0 Normal
05/01/2026 08 PM PDT 5.34 75 0 Normal
05/01/2026 09 PM PDT 5.34 75 0 Normal
05/01/2026 10 PM PDT 5.34 75 0 Normal
05/01/2026 11 PM PDT 5.34 75 0 Normal
05/02/2026 12 AM PDT 5.33 74 - Normal
05/02/2026 01 AM PDT 5.33 74 0 Normal
05/02/2026 02 AM PDT 5.33 74 0 Normal
05/02/2026 03 AM PDT 5.33 74 0 Normal
05/02/2026 04 AM PDT 5.33 74 0 Normal
05/02/2026 05 AM PDT 5.33 74 0 Normal
05/02/2026 06 AM PDT 5.33 74 0 Normal
05/02/2026 07 AM PDT 5.33 74 0 Normal
05/02/2026 08 AM PDT 5.32 72 - Normal
05/02/2026 09 AM PDT 5.32 72 0 Normal
05/02/2026 10 AM PDT 5.32 72 0 Normal
05/02/2026 11 AM PDT 5.32 72 0 Normal
05/02/2026 12 PM PDT 5.32 72 0 Normal
05/02/2026 01 PM PDT 5.32 72 0 Normal
05/02/2026 02 PM PDT 5.32 72 0 Normal
05/02/2026 03 PM PDT 5.32 72 0 Normal
05/02/2026 04 PM PDT 5.31 71 - Normal
05/02/2026 05 PM PDT 5.31 71 0 Normal
05/02/2026 06 PM PDT 5.31 71 0 Normal
05/02/2026 07 PM PDT 5.31 71 0 Normal
05/02/2026 08 PM PDT 5.31 71 0 Normal
05/02/2026 09 PM PDT 5.31 71 0 Normal
05/02/2026 10 PM PDT 5.31 71 0 Normal
05/02/2026 11 PM PDT 5.30 70 - Normal
05/03/2026 12 AM PDT 5.30 70 0 Normal
05/03/2026 01 AM PDT 5.30 70 0 Normal
05/03/2026 02 AM PDT 5.30 70 0 Normal
05/03/2026 03 AM PDT 5.30 70 0 Normal
05/03/2026 04 AM PDT 5.30 70 0 Normal
05/03/2026 05 AM PDT 5.30 70 0 Normal
05/03/2026 06 AM PDT 5.30 70 0 Normal
05/03/2026 07 AM PDT 5.30 70 0 Normal
05/03/2026 08 AM PDT 5.29 68 - Normal
05/03/2026 09 AM PDT 5.29 68 0 Normal
05/03/2026 10 AM PDT 5.29 68 0 Normal
05/03/2026 11 AM PDT 5.29 68 0 Normal
05/03/2026 12 PM PDT 5.29 68 0 Normal
05/03/2026 01 PM PDT 5.29 68 0 Normal
05/03/2026 02 PM PDT 5.29 68 0 Normal
05/03/2026 03 PM PDT 5.29 68 0 Normal
05/03/2026 04 PM PDT 5.29 68 0 Normal
05/03/2026 05 PM PDT 5.28 67 - Normal
05/03/2026 06 PM PDT 5.28 67 0 Normal
05/03/2026 07 PM PDT 5.28 67 0 Normal
05/03/2026 08 PM PDT 5.28 67 0 Normal
05/03/2026 09 PM PDT 5.28 67 0 Normal
05/03/2026 10 PM PDT 5.28 67 0 Normal
05/03/2026 11 PM PDT 5.28 67 0 Normal
05/04/2026 12 AM PDT 5.28 67 0 Normal
05/04/2026 01 AM PDT 5.27 65 - Normal
05/04/2026 02 AM PDT 5.27 65 0 Normal
05/04/2026 03 AM PDT 5.27 65 0 Normal
05/04/2026 04 AM PDT 5.27 65 0 Normal
05/04/2026 05 AM PDT 5.27 65 0 Normal
05/04/2026 06 AM PDT 5.27 65 0 Normal
05/04/2026 07 AM PDT 5.27 65 0 Normal
05/04/2026 08 AM PDT 5.27 65 0 Normal
05/04/2026 09 AM PDT 5.26 64 - Normal
05/04/2026 10 AM PDT 5.26 64 0 Normal
05/04/2026 11 AM PDT 5.26 64 0 Normal
05/04/2026 12 PM PDT 5.26 64 0 Normal
05/04/2026 01 PM PDT 5.26 64 0 Normal
05/04/2026 02 PM PDT 5.26 64 0 Normal
05/04/2026 03 PM PDT 5.26 64 0 Normal
05/04/2026 04 PM PDT 5.26 64 0 Normal
05/04/2026 05 PM PDT 5.26 64 0 Normal
05/04/2026 06 PM PDT 5.25 63 - Normal
05/04/2026 07 PM PDT 5.25 63 0 Normal
05/04/2026 08 PM PDT 5.25 63 0 Normal
05/04/2026 09 PM PDT 5.25 63 0 Normal
05/04/2026 10 PM PDT 5.25 63 0 Normal
05/04/2026 11 PM PDT 5.25 63 0 Normal
05/05/2026 12 AM PDT 5.25 63 0 Normal
05/05/2026 01 AM PDT 5.25 63 0 Normal
05/05/2026 02 AM PDT 5.25 63 0 Normal
05/05/2026 03 AM PDT 5.24 62 - Normal
05/05/2026 04 AM PDT 5.24 62 0 Normal
05/05/2026 05 AM PDT 5.24 62 0 Normal
05/05/2026 06 AM PDT 5.24 62 0 Normal
05/05/2026 07 AM PDT 5.24 62 0 Normal
05/05/2026 08 AM PDT 5.24 62 0 Normal
05/05/2026 09 AM PDT 5.24 62 0 Normal
05/05/2026 10 AM PDT 5.24 62 0 Normal
05/05/2026 11 AM PDT 5.24 62 0 Normal
05/05/2026 12 PM PDT 5.24 62 0 Normal
05/05/2026 01 PM PDT 5.23 60 - Normal
05/05/2026 02 PM PDT 5.23 60 0 Normal
05/05/2026 03 PM PDT 5.23 60 0 Normal
05/05/2026 04 PM PDT 5.23 60 0 Normal
05/05/2026 05 PM PDT 5.23 60 0 Normal
05/05/2026 06 PM PDT 5.23 60 0 Normal
05/05/2026 07 PM PDT 5.23 60 0 Normal
05/05/2026 08 PM PDT 5.22 59 - Normal
05/05/2026 09 PM PDT 5.22 59 0 Normal
05/05/2026 10 PM PDT 5.22 59 0 Normal
05/05/2026 11 PM PDT 5.22 59 0 Normal
05/06/2026 12 AM PDT 5.22 59 0 Normal
05/06/2026 01 AM PDT 5.22 59 0 Normal
05/06/2026 02 AM PDT 5.22 59 0 Normal
05/06/2026 03 AM PDT 5.22 59 0 Normal
05/06/2026 04 AM PDT 5.22 59 0 Normal
05/06/2026 05 AM PDT 5.22 59 0 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.
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