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

 | 

PACHECO CREEK - DUNNEVILLE (PHOC1)
Latitude: 36.98º NLongitude: 121.38º WElevation: 233 Feet
Location: Santa Clara County in CaliforniaRiver Group: Central Coast
Issuance Time: Mar 31 2023 at 1:54 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: Pacheco Creek - Dunneville (PHOC1)
#
# File Generation Time:  03/31/2023 at 01:55 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/30/2023 at 12:00 AM PDT
# Maximum Observed Stage:                       4.5 Feet
# Maximum Observed Flow:                        437 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/31/2023 at 02:00 PM PDT
# Maximum Forecast Stage:                       3.7 Feet
# Maximum Forecast Flow:                        212 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/26/2023 01 PM PDT             3.6            202                Not Applicable
  03/26/2023 02 PM PDT             3.6            200         -      Not Applicable
  03/26/2023 03 PM PDT             3.6            202         +      Not Applicable
  03/26/2023 04 PM PDT             3.6            198         -      Not Applicable
  03/26/2023 05 PM PDT             3.6            198         0      Not Applicable
  03/26/2023 06 PM PDT             3.6            196         -      Not Applicable
  03/26/2023 07 PM PDT             3.6            196         0      Not Applicable
  03/26/2023 08 PM PDT             3.6            193         -      Not Applicable
  03/26/2023 09 PM PDT             3.6            193         0      Not Applicable
  03/26/2023 10 PM PDT             3.6            189         -      Not Applicable
  03/26/2023 11 PM PDT             3.6            189         0      Not Applicable
  03/27/2023 12 AM PDT             3.6            189         0      Not Applicable
  03/27/2023 01 AM PDT             3.6            187         -      Not Applicable
  03/27/2023 02 AM PDT             3.5            184         -      Not Applicable
  03/27/2023 03 AM PDT             3.5            184         0      Not Applicable
  03/27/2023 04 AM PDT             3.5            182         -      Not Applicable
  03/27/2023 05 AM PDT             3.5            182         0      Not Applicable
  03/27/2023 06 AM PDT             3.5            180         -      Not Applicable
  03/27/2023 07 AM PDT             3.5            178         -      Not Applicable
  03/27/2023 08 AM PDT             3.5            180         +      Not Applicable
  03/27/2023 09 AM PDT             3.5            178         -      Not Applicable
  03/27/2023 10 AM PDT             3.5            178         0      Not Applicable
  03/27/2023 11 AM PDT             3.5            176         -      Not Applicable
  03/27/2023 12 PM PDT             3.5            176         0      Not Applicable
  03/27/2023 01 PM PDT             3.5            176         0      Not Applicable
  03/27/2023 02 PM PDT             3.5            176         0      Not Applicable
  03/27/2023 03 PM PDT             3.5            173         -      Not Applicable
  03/27/2023 04 PM PDT             3.5            176         +      Not Applicable
  03/27/2023 05 PM PDT             3.5            171         -      Not Applicable
  03/27/2023 06 PM PDT             3.5            171         0      Not Applicable
  03/27/2023 07 PM PDT             3.5            169         -      Not Applicable
  03/27/2023 08 PM PDT             3.5            169         0      Not Applicable
  03/27/2023 09 PM PDT             3.5            167         -      Not Applicable
  03/27/2023 10 PM PDT             3.5            167         0      Not Applicable
  03/27/2023 11 PM PDT             3.5            163         -      Not Applicable
  03/28/2023 12 AM PDT             3.5            163         0      Not Applicable
  03/28/2023 01 AM PDT             3.5            163         0      Not Applicable
  03/28/2023 02 AM PDT             3.4            161         -      Not Applicable
  03/28/2023 03 AM PDT             3.4            161         0      Not Applicable
  03/28/2023 04 AM PDT             3.4            158         -      Not Applicable
  03/28/2023 05 AM PDT             3.4            158         0      Not Applicable
  03/28/2023 06 AM PDT             3.4            158         0      Not Applicable
  03/28/2023 07 AM PDT             3.4            158         0      Not Applicable
  03/28/2023 08 AM PDT             3.4            158         0      Not Applicable
  03/28/2023 09 AM PDT             3.4            158         0      Not Applicable
  03/28/2023 10 AM PDT             3.4            156         -      Not Applicable
  03/28/2023 11 AM PDT             3.4            158         +      Not Applicable
  03/28/2023 12 PM PDT             3.4            156         -      Not Applicable
  03/28/2023 01 PM PDT             3.4            158         +      Not Applicable
  03/28/2023 02 PM PDT             3.4            158         0      Not Applicable
  03/28/2023 03 PM PDT             3.4            161         +      Not Applicable
  03/28/2023 04 PM PDT             3.5            163         +      Not Applicable
  03/28/2023 05 PM PDT             3.5            171         +      Not Applicable
  03/28/2023 06 PM PDT             3.5            180         +      Not Applicable
  03/28/2023 07 PM PDT             3.6            189         +      Not Applicable
  03/28/2023 08 PM PDT             3.6            200         +      Not Applicable
  03/28/2023 09 PM PDT             3.7            219         +      Not Applicable
  03/28/2023 10 PM PDT             3.8            238         +      Not Applicable
  03/28/2023 11 PM PDT             3.9            261         +      Not Applicable
  03/29/2023 12 AM PDT             4.1            322         +      Not Applicable
  03/29/2023 01 AM PDT             4.2            341         +      Not Applicable
  03/29/2023 02 AM PDT             4.2            336         -      Not Applicable
  03/29/2023 03 AM PDT             4.1            319         -      Not Applicable
  03/29/2023 04 AM PDT             4.0            305         -      Not Applicable
  03/29/2023 05 AM PDT             4.0            295         -      Not Applicable
  03/29/2023 06 AM PDT             4.0            281         -      Not Applicable
  03/29/2023 07 AM PDT             3.9            279         -      Not Applicable
  03/29/2023 08 AM PDT             3.9            279         0      Not Applicable
  03/29/2023 09 AM PDT             3.9            279         0      Not Applicable
  03/29/2023 10 AM PDT             3.9            276         -      Not Applicable
  03/29/2023 11 AM PDT             3.9            271         -      Not Applicable
  03/29/2023 12 PM PDT             3.9            263         -      Not Applicable
  03/29/2023 01 PM PDT             3.8            253         -      Not Applicable
  03/29/2023 02 PM PDT             3.8            253         0      Not Applicable
  03/29/2023 03 PM PDT             3.8            248         -      Not Applicable
  03/29/2023 04 PM PDT             3.8            248         0      Not Applicable
  03/29/2023 05 PM PDT             3.9            271         +      Not Applicable
  03/29/2023 06 PM PDT             3.9            273         +      Not Applicable
  03/29/2023 07 PM PDT             4.0            289         +      Not Applicable
  03/29/2023 08 PM PDT             4.1            319         +      Not Applicable
  03/29/2023 09 PM PDT             4.3            367         +      Not Applicable
  03/29/2023 10 PM PDT             4.4            406         +      Not Applicable
  03/29/2023 11 PM PDT             4.5            428         +      Not Applicable
  03/30/2023 12 AM PDT             4.5            437         +      Not Applicable
  03/30/2023 01 AM PDT             4.5            434         -      Not Applicable
  03/30/2023 02 AM PDT             4.5            424         -      Not Applicable
  03/30/2023 03 AM PDT             4.4            418         -      Not Applicable
  03/30/2023 04 AM PDT             4.4            406         -      Not Applicable
  03/30/2023 05 AM PDT             4.4            397         -      Not Applicable
  03/30/2023 06 AM PDT             4.3            382         -      Not Applicable
  03/30/2023 07 AM PDT             4.3            373         -      Not Applicable
  03/30/2023 08 AM PDT             4.3            367         -      Not Applicable
  03/30/2023 09 AM PDT             4.2            359         -      Not Applicable
  03/30/2023 10 AM PDT             4.2            350         -      Not Applicable
  03/30/2023 11 AM PDT             4.2            341         -      Not Applicable
  03/30/2023 12 PM PDT             4.1            333         -      Not Applicable
  03/30/2023 01 PM PDT             4.1            325         -      Not Applicable
  03/30/2023 02 PM PDT             4.1            319         -      Not Applicable
  03/30/2023 03 PM PDT             4.0            308         -      Not Applicable
  03/30/2023 04 PM PDT             4.0            303         -      Not Applicable
  03/30/2023 05 PM PDT             4.0            295         -      Not Applicable
  03/30/2023 06 PM PDT             4.0            289         -      Not Applicable
  03/30/2023 07 PM PDT             4.0            281         -      Not Applicable
  03/30/2023 08 PM PDT             3.9            276         -      Not Applicable
  03/30/2023 09 PM PDT             3.9            268         -      Not Applicable
  03/30/2023 10 PM PDT             3.9            266         -      Not Applicable
  03/30/2023 11 PM PDT             3.9            261         -      Not Applicable
  03/31/2023 12 AM PDT             3.9            255         -      Not Applicable
  03/31/2023 01 AM PDT             3.8            250         -      Not Applicable
  03/31/2023 02 AM PDT             3.8            248         -      Not Applicable
  03/31/2023 03 AM PDT             3.8            243         -      Not Applicable
  03/31/2023 04 AM PDT             3.8            241         -      Not Applicable
  03/31/2023 05 AM PDT             3.8            238         -      Not Applicable
  03/31/2023 06 AM PDT             3.8            236         -      Not Applicable
  03/31/2023 07 AM PDT             3.8            231         -      Not Applicable
  03/31/2023 08 AM PDT             3.7            228         -      Not Applicable
  03/31/2023 09 AM PDT             3.7            228         0      Not Applicable
  03/31/2023 10 AM PDT             3.7            226         -      Not Applicable
  03/31/2023 11 AM PDT             3.7            224         -      Not Applicable
  03/31/2023 12 PM PDT             3.7            221         -      Not Applicable
  03/31/2023 01 PM PDT             3.7            216         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/31/2023 02 PM PDT             3.7            212                Not Applicable
  03/31/2023 03 PM PDT             3.6            207         -      Not Applicable
  03/31/2023 04 PM PDT             3.6            202         -      Not Applicable
  03/31/2023 05 PM PDT             3.6            200         -      Not Applicable
  03/31/2023 06 PM PDT             3.6            196         -      Not Applicable
  03/31/2023 07 PM PDT             3.6            193         -      Not Applicable
  03/31/2023 08 PM PDT             3.6            189         -      Not Applicable
  03/31/2023 09 PM PDT             3.6            187         -      Not Applicable
  03/31/2023 10 PM PDT             3.5            182         -      Not Applicable
  03/31/2023 11 PM PDT             3.5            180         -      Not Applicable
  04/01/2023 12 AM PDT             3.5            176         -      Not Applicable
  04/01/2023 01 AM PDT             3.5            173         -      Not Applicable
  04/01/2023 02 AM PDT             3.5            171         -      Not Applicable
  04/01/2023 03 AM PDT             3.5            167         -      Not Applicable
  04/01/2023 04 AM PDT             3.5            165         -      Not Applicable
  04/01/2023 05 AM PDT             3.5            163         -      Not Applicable
  04/01/2023 06 AM PDT             3.4            158         -      Not Applicable
  04/01/2023 07 AM PDT             3.4            156         -      Not Applicable
  04/01/2023 08 AM PDT             3.4            154         -      Not Applicable
  04/01/2023 09 AM PDT             3.4            152         -      Not Applicable
  04/01/2023 10 AM PDT             3.4            150         -      Not Applicable
  04/01/2023 11 AM PDT             3.4            146         -      Not Applicable
  04/01/2023 12 PM PDT             3.4            144         -      Not Applicable
  04/01/2023 01 PM PDT             3.4            142         -      Not Applicable
  04/01/2023 02 PM PDT             3.3            140         -      Not Applicable
  04/01/2023 03 PM PDT             3.3            138         -      Not Applicable
  04/01/2023 04 PM PDT             3.3            136         -      Not Applicable
  04/01/2023 05 PM PDT             3.3            136         0      Not Applicable
  04/01/2023 06 PM PDT             3.3            134         -      Not Applicable
  04/01/2023 07 PM PDT             3.3            132         -      Not Applicable
  04/01/2023 08 PM PDT             3.3            130         -      Not Applicable
  04/01/2023 09 PM PDT             3.3            128         -      Not Applicable
  04/01/2023 10 PM PDT             3.3            127         -      Not Applicable
  04/01/2023 11 PM PDT             3.3            125         -      Not Applicable
  04/02/2023 12 AM PDT             3.2            123         -      Not Applicable
  04/02/2023 01 AM PDT             3.2            123         0      Not Applicable
  04/02/2023 02 AM PDT             3.2            121         -      Not Applicable
  04/02/2023 03 AM PDT             3.2            119         -      Not Applicable
  04/02/2023 04 AM PDT             3.2            117         -      Not Applicable
  04/02/2023 05 AM PDT             3.2            115         -      Not Applicable
  04/02/2023 06 AM PDT             3.2            113         -      Not Applicable
  04/02/2023 07 AM PDT             3.2            112         -      Not Applicable
  04/02/2023 08 AM PDT             3.2            112         0      Not Applicable
  04/02/2023 09 AM PDT             3.2            110         -      Not Applicable
  04/02/2023 10 AM PDT             3.2            108         -      Not Applicable
  04/02/2023 11 AM PDT             3.2            106         -      Not Applicable
  04/02/2023 12 PM PDT             3.1            104         -      Not Applicable
  04/02/2023 01 PM PDT             3.1            104         0      Not Applicable
  04/02/2023 02 PM PDT             3.1            103         -      Not Applicable
  04/02/2023 03 PM PDT             3.1            101         -      Not Applicable
  04/02/2023 04 PM PDT             3.1             99         -      Not Applicable
  04/02/2023 05 PM PDT             3.1             98         -      Not Applicable
  04/02/2023 06 PM PDT             3.1             98         0      Not Applicable
  04/02/2023 07 PM PDT             3.1             96         -      Not Applicable
  04/02/2023 08 PM PDT             3.1             94         -      Not Applicable
  04/02/2023 09 PM PDT             3.1             92         -      Not Applicable
  04/02/2023 10 PM PDT             3.1             92         0      Not Applicable
  04/02/2023 11 PM PDT             3.1             91         -      Not Applicable
  04/03/2023 12 AM PDT             3.1             89         -      Not Applicable
  04/03/2023 01 AM PDT             3.0             87         -      Not Applicable
  04/03/2023 02 AM PDT             3.0             87         0      Not Applicable
  04/03/2023 03 AM PDT             3.0             86         -      Not Applicable
  04/03/2023 04 AM PDT             3.0             84         -      Not Applicable
  04/03/2023 05 AM PDT             3.0             83         -      Not Applicable
  04/03/2023 06 AM PDT             3.0             83         0      Not Applicable
  04/03/2023 07 AM PDT             3.0             81         -      Not Applicable
  04/03/2023 08 AM PDT             3.0             79         -      Not Applicable
  04/03/2023 09 AM PDT             3.0             78         -      Not Applicable
  04/03/2023 10 AM PDT             3.0             78         0      Not Applicable
  04/03/2023 11 AM PDT             3.0             76         -      Not Applicable
  04/03/2023 12 PM PDT             3.0             75         -      Not Applicable
  04/03/2023 01 PM PDT             3.0             73         -      Not Applicable
  04/03/2023 02 PM PDT             3.0             73         0      Not Applicable
  04/03/2023 03 PM PDT             3.0             72         -      Not Applicable
  04/03/2023 04 PM PDT             2.9             70         -      Not Applicable
  04/03/2023 05 PM PDT             2.9             70         0      Not Applicable
  04/03/2023 06 PM PDT             2.9             69         -      Not Applicable
  04/03/2023 07 PM PDT             2.9             67         -      Not Applicable
  04/03/2023 08 PM PDT             2.9             66         -      Not Applicable
  04/03/2023 09 PM PDT             2.9             66         0      Not Applicable
  04/03/2023 10 PM PDT             2.9             64         -      Not Applicable
  04/03/2023 11 PM PDT             2.9             63         -      Not Applicable
  04/04/2023 12 AM PDT             2.9             61         -      Not Applicable
  04/04/2023 01 AM PDT             2.9             60         -      Not Applicable
  04/04/2023 02 AM PDT             2.9             60         0      Not Applicable
  04/04/2023 03 AM PDT             2.9             59         -      Not Applicable
  04/04/2023 04 AM PDT             2.9             57         -      Not Applicable
  04/04/2023 05 AM PDT             2.8             56         -      Not Applicable
  04/04/2023 06 AM PDT             2.8             55         -      Not Applicable
  04/04/2023 07 AM PDT             2.8             55         0      Not Applicable
  04/04/2023 08 AM PDT             2.8             55         0      Not Applicable
  04/04/2023 09 AM PDT             2.8             53         -      Not Applicable
  04/04/2023 10 AM PDT             2.8             53         0      Not Applicable
  04/04/2023 11 AM PDT             2.8             53         0      Not Applicable
  04/04/2023 12 PM PDT             2.8             53         0      Not Applicable
  04/04/2023 01 PM PDT             2.8             52         -      Not Applicable
  04/04/2023 02 PM PDT             2.8             52         0      Not Applicable
  04/04/2023 03 PM PDT             2.8             52         0      Not Applicable
  04/04/2023 04 PM PDT             2.8             51         -      Not Applicable
  04/04/2023 05 PM PDT             2.8             51         0      Not Applicable
  04/04/2023 06 PM PDT             2.8             51         0      Not Applicable
  04/04/2023 07 PM PDT             2.8             49         -      Not Applicable
  04/04/2023 08 PM PDT             2.8             49         0      Not Applicable
  04/04/2023 09 PM PDT             2.8             49         0      Not Applicable
  04/04/2023 10 PM PDT             2.8             49         0      Not Applicable
  04/04/2023 11 PM PDT             2.8             49         0      Not Applicable
  04/05/2023 12 AM PDT             2.8             48         -      Not Applicable
  04/05/2023 01 AM PDT             2.8             48         0      Not Applicable
  04/05/2023 02 AM PDT             2.8             48         0      Not Applicable
  04/05/2023 03 AM PDT             2.8             48         0      Not Applicable
  04/05/2023 04 AM PDT             2.8             47         -      Not Applicable
  04/05/2023 05 AM PDT             2.8             47         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.