# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Lorenzo Creek - Hayward (LRZC1)
#
# File Generation Time: 04/18/2026 at 08:51 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/13/2026 at 08:00 AM PDT
# Maximum Observed Stage: 3.33 Feet
# Maximum Observed Flow: 22 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 09:00 PM PDT
# Maximum Forecast Stage: 4.26 Feet
# Maximum Forecast Flow: 82 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/13/2026 08 AM PDT 3.33 22 Normal
04/13/2026 09 AM PDT 3.32 22 - Normal
04/13/2026 10 AM PDT 3.31 21 - Normal
04/13/2026 11 AM PDT 3.25 20 - Normal
04/13/2026 12 PM PDT 3.24 19 - Normal
04/13/2026 01 PM PDT 3.21 18 - Normal
04/13/2026 02 PM PDT 3.21 18 0 Normal
04/13/2026 03 PM PDT 3.18 17 - Normal
04/13/2026 04 PM PDT 3.17 17 - Normal
04/13/2026 05 PM PDT 3.18 17 + Normal
04/13/2026 06 PM PDT 3.23 19 + Normal
04/13/2026 07 PM PDT 3.12 14 - Normal
04/13/2026 08 PM PDT 3.14 15 + Normal
04/13/2026 09 PM PDT 3.10 14 - Normal
04/13/2026 10 PM PDT 3.08 13 - Normal
04/13/2026 11 PM PDT 3.07 12 - Normal
04/14/2026 12 AM PDT 3.06 12 - Normal
04/14/2026 01 AM PDT 3.05 12 - Normal
04/14/2026 02 AM PDT 3.05 12 0 Normal
04/14/2026 03 AM PDT 3.04 11 - Normal
04/14/2026 04 AM PDT 3.03 11 - Normal
04/14/2026 05 AM PDT 3.04 11 + Normal
04/14/2026 06 AM PDT 3.09 13 + Normal
04/14/2026 07 AM PDT 3.03 11 - Normal
04/14/2026 08 AM PDT 3.01 10 - Normal
04/14/2026 09 AM PDT 3.02 10 + Normal
04/14/2026 10 AM PDT 3.00 10 - Normal
04/14/2026 11 AM PDT 3.00 10 0 Normal
04/14/2026 12 PM PDT 3.00 10 0 Normal
04/14/2026 01 PM PDT 3.00 10 0 Normal
04/14/2026 02 PM PDT 3.00 10 0 Normal
04/14/2026 03 PM PDT 3.06 12 + Normal
04/14/2026 04 PM PDT 3.01 10 - Normal
04/14/2026 05 PM PDT 3.01 10 0 Normal
04/14/2026 06 PM PDT 3.00 10 - Normal
04/14/2026 07 PM PDT 3.04 11 + Normal
04/14/2026 08 PM PDT 3.01 10 - Normal
04/14/2026 09 PM PDT 3.02 10 + Normal
04/14/2026 10 PM PDT 3.02 10 0 Normal
04/14/2026 11 PM PDT 3.00 10 - Normal
04/15/2026 12 AM PDT 2.99 9 - Normal
04/15/2026 01 AM PDT 2.99 9 0 Normal
04/15/2026 02 AM PDT 2.98 9 - Normal
04/15/2026 03 AM PDT 2.98 9 0 Normal
04/15/2026 04 AM PDT 2.97 9 - Normal
04/15/2026 05 AM PDT 2.97 9 0 Normal
04/15/2026 06 AM PDT 2.97 9 0 Normal
04/15/2026 07 AM PDT 2.97 9 0 Normal
04/15/2026 08 AM PDT 2.96 8 - Normal
04/15/2026 09 AM PDT 2.96 8 0 Normal
04/15/2026 10 AM PDT 2.96 8 0 Normal
04/15/2026 11 AM PDT 2.97 9 + Normal
04/15/2026 12 PM PDT 2.97 9 0 Normal
04/15/2026 01 PM PDT 2.97 9 0 Normal
04/15/2026 02 PM PDT 2.96 8 - Normal
04/15/2026 03 PM PDT 2.95 8 - Normal
04/15/2026 04 PM PDT 2.95 8 0 Normal
04/15/2026 05 PM PDT 2.90 6 - Normal
04/15/2026 06 PM PDT 2.90 6 0 Normal
04/15/2026 07 PM PDT 2.90 6 0 Normal
04/15/2026 08 PM PDT 2.91 7 + Normal
04/15/2026 09 PM PDT 2.90 6 - Normal
04/15/2026 10 PM PDT 2.89 6 - Normal
04/15/2026 11 PM PDT 2.89 6 0 Normal
04/16/2026 12 AM PDT 2.89 6 0 Normal
04/16/2026 01 AM PDT 2.89 6 0 Normal
04/16/2026 02 AM PDT 2.90 6 + Normal
04/16/2026 03 AM PDT 2.88 6 - Normal
04/16/2026 04 AM PDT 2.89 6 + Normal
04/16/2026 05 AM PDT 2.88 6 - Normal
04/16/2026 06 AM PDT 2.88 6 0 Normal
04/16/2026 07 AM PDT 2.91 7 + Normal
04/16/2026 08 AM PDT 2.92 7 + Normal
04/16/2026 09 AM PDT 2.91 7 - Normal
04/16/2026 10 AM PDT 2.86 5 - Normal
04/16/2026 11 AM PDT 2.86 5 0 Normal
04/16/2026 12 PM PDT 2.89 6 + Normal
04/16/2026 01 PM PDT 2.88 6 - Normal
04/16/2026 02 PM PDT 2.88 6 0 Normal
04/16/2026 03 PM PDT 2.88 6 0 Normal
04/16/2026 04 PM PDT 2.87 6 - Normal
04/16/2026 05 PM PDT 2.87 6 0 Normal
04/16/2026 06 PM PDT 2.88 6 + Normal
04/16/2026 07 PM PDT 2.87 6 - Normal
04/16/2026 08 PM PDT 2.84 5 - Normal
04/16/2026 09 PM PDT 2.84 5 0 Normal
04/16/2026 10 PM PDT 2.85 5 + Normal
04/16/2026 11 PM PDT 2.86 5 + Normal
04/17/2026 12 AM PDT 2.85 5 - Normal
04/17/2026 01 AM PDT 2.85 5 0 Normal
04/17/2026 02 AM PDT 2.84 5 - Normal
04/17/2026 03 AM PDT 2.86 5 + Normal
04/17/2026 04 AM PDT 2.86 5 0 Normal
04/17/2026 05 AM PDT 2.86 5 0 Normal
04/17/2026 06 AM PDT 2.86 5 0 Normal
04/17/2026 07 AM PDT 2.86 5 0 Normal
04/17/2026 08 AM PDT 2.86 5 0 Normal
04/17/2026 09 AM PDT 2.86 5 0 Normal
04/17/2026 10 AM PDT 2.86 5 0 Normal
04/17/2026 11 AM PDT 2.86 5 0 Normal
04/17/2026 12 PM PDT 2.85 5 - Normal
04/17/2026 01 PM PDT 2.85 5 0 Normal
04/17/2026 02 PM PDT 2.85 5 0 Normal
04/17/2026 03 PM PDT 2.85 5 0 Normal
04/17/2026 04 PM PDT 2.85 5 0 Normal
04/17/2026 05 PM PDT 2.85 5 0 Normal
04/17/2026 06 PM PDT 2.85 5 0 Normal
04/17/2026 07 PM PDT 2.85 5 0 Normal
04/17/2026 08 PM PDT 2.81 4 - Normal
04/17/2026 09 PM PDT 2.81 4 0 Normal
04/17/2026 10 PM PDT 2.81 4 0 Normal
04/17/2026 11 PM PDT 2.81 4 0 Normal
04/18/2026 12 AM PDT 2.82 4 + Normal
04/18/2026 01 AM PDT 2.82 4 0 Normal
04/18/2026 02 AM PDT 2.81 4 - Normal
04/18/2026 03 AM PDT 2.81 4 0 Normal
04/18/2026 04 AM PDT 2.82 4 + Normal
04/18/2026 05 AM PDT 2.81 4 - Normal
04/18/2026 06 AM PDT 2.82 4 + Normal
04/18/2026 07 AM PDT 2.82 4 0 Normal
04/18/2026 08 AM PDT 2.82 4 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/18/2026 09 AM PDT 2.82 4 Normal
04/18/2026 10 AM PDT 2.82 4 0 Normal
04/18/2026 11 AM PDT 2.82 4 0 Normal
04/18/2026 12 PM PDT 2.82 4 0 Normal
04/18/2026 01 PM PDT 2.82 4 0 Normal
04/18/2026 02 PM PDT 2.82 4 0 Normal
04/18/2026 03 PM PDT 2.82 4 0 Normal
04/18/2026 04 PM PDT 2.82 4 0 Normal
04/18/2026 05 PM PDT 2.82 4 0 Normal
04/18/2026 06 PM PDT 2.82 4 0 Normal
04/18/2026 07 PM PDT 2.82 4 0 Normal
04/18/2026 08 PM PDT 2.82 4 0 Normal
04/18/2026 09 PM PDT 2.82 4 0 Normal
04/18/2026 10 PM PDT 2.81 4 - Normal
04/18/2026 11 PM PDT 2.81 4 0 Normal
04/19/2026 12 AM PDT 2.81 4 0 Normal
04/19/2026 01 AM PDT 2.81 4 0 Normal
04/19/2026 02 AM PDT 2.81 4 0 Normal
04/19/2026 03 AM PDT 2.81 4 0 Normal
04/19/2026 04 AM PDT 2.81 4 0 Normal
04/19/2026 05 AM PDT 2.81 4 0 Normal
04/19/2026 06 AM PDT 2.81 4 0 Normal
04/19/2026 07 AM PDT 2.81 4 0 Normal
04/19/2026 08 AM PDT 2.81 4 0 Normal
04/19/2026 09 AM PDT 2.81 4 0 Normal
04/19/2026 10 AM PDT 2.81 4 0 Normal
04/19/2026 11 AM PDT 2.81 4 0 Normal
04/19/2026 12 PM PDT 2.81 4 0 Normal
04/19/2026 01 PM PDT 2.81 4 0 Normal
04/19/2026 02 PM PDT 2.81 4 0 Normal
04/19/2026 03 PM PDT 2.81 4 0 Normal
04/19/2026 04 PM PDT 2.81 4 0 Normal
04/19/2026 05 PM PDT 2.81 4 0 Normal
04/19/2026 06 PM PDT 2.81 4 0 Normal
04/19/2026 07 PM PDT 2.81 4 0 Normal
04/19/2026 08 PM PDT 2.81 4 0 Normal
04/19/2026 09 PM PDT 2.81 4 0 Normal
04/19/2026 10 PM PDT 2.81 4 0 Normal
04/19/2026 11 PM PDT 2.81 4 0 Normal
04/20/2026 12 AM PDT 2.81 4 0 Normal
04/20/2026 01 AM PDT 2.81 4 0 Normal
04/20/2026 02 AM PDT 2.81 4 0 Normal
04/20/2026 03 AM PDT 2.81 4 0 Normal
04/20/2026 04 AM PDT 2.81 4 0 Normal
04/20/2026 05 AM PDT 2.81 4 0 Normal
04/20/2026 06 AM PDT 2.81 4 0 Normal
04/20/2026 07 AM PDT 2.81 4 0 Normal
04/20/2026 08 AM PDT 2.81 4 0 Normal
04/20/2026 09 AM PDT 2.80 4 - Normal
04/20/2026 10 AM PDT 2.80 4 0 Normal
04/20/2026 11 AM PDT 2.80 4 0 Normal
04/20/2026 12 PM PDT 2.80 4 0 Normal
04/20/2026 01 PM PDT 2.81 4 + Normal
04/20/2026 02 PM PDT 2.81 4 0 Normal
04/20/2026 03 PM PDT 2.83 5 + Normal
04/20/2026 04 PM PDT 2.88 6 + Normal
04/20/2026 05 PM PDT 2.94 8 + Normal
04/20/2026 06 PM PDT 2.98 9 + Normal
04/20/2026 07 PM PDT 3.00 10 + Normal
04/20/2026 08 PM PDT 3.01 10 + Normal
04/20/2026 09 PM PDT 3.02 10 + Normal
04/20/2026 10 PM PDT 3.05 12 + Normal
04/20/2026 11 PM PDT 3.10 14 + Normal
04/21/2026 12 AM PDT 3.20 18 + Normal
04/21/2026 01 AM PDT 3.38 23 + Normal
04/21/2026 02 AM PDT 3.50 28 + Normal
04/21/2026 03 AM PDT 3.55 30 + Normal
04/21/2026 04 AM PDT 3.58 32 + Normal
04/21/2026 05 AM PDT 3.62 35 + Normal
04/21/2026 06 AM PDT 3.68 38 + Normal
04/21/2026 07 AM PDT 3.75 43 + Normal
04/21/2026 08 AM PDT 3.81 47 + Normal
04/21/2026 09 AM PDT 3.84 49 + Normal
04/21/2026 10 AM PDT 3.87 51 + Normal
04/21/2026 11 AM PDT 3.90 53 + Normal
04/21/2026 12 PM PDT 3.95 57 + Normal
04/21/2026 01 PM PDT 4.00 61 + Normal
04/21/2026 02 PM PDT 4.05 65 + Normal
04/21/2026 03 PM PDT 4.09 68 + Normal
04/21/2026 04 PM PDT 4.12 70 + Normal
04/21/2026 05 PM PDT 4.15 73 + Normal
04/21/2026 06 PM PDT 4.19 76 + Normal
04/21/2026 07 PM PDT 4.22 79 + Normal
04/21/2026 08 PM PDT 4.24 80 + Normal
04/21/2026 09 PM PDT 4.26 82 + Normal
04/21/2026 10 PM PDT 4.25 81 - Normal
04/21/2026 11 PM PDT 4.21 78 - Normal
04/22/2026 12 AM PDT 4.12 70 - Normal
04/22/2026 01 AM PDT 4.02 62 - Normal
04/22/2026 02 AM PDT 3.95 57 - Normal
04/22/2026 03 AM PDT 3.91 54 - Normal
04/22/2026 04 AM PDT 3.89 53 - Normal
04/22/2026 05 AM PDT 3.87 51 - Normal
04/22/2026 06 AM PDT 3.84 49 - Normal
04/22/2026 07 AM PDT 3.80 46 - Normal
04/22/2026 08 AM PDT 3.77 44 - Normal
04/22/2026 09 AM PDT 3.75 43 - Normal
04/22/2026 10 AM PDT 3.74 42 - Normal
04/22/2026 11 AM PDT 3.72 41 - Normal
04/22/2026 12 PM PDT 3.67 38 - Normal
04/22/2026 01 PM PDT 3.61 34 - Normal
04/22/2026 02 PM PDT 3.56 31 - Normal
04/22/2026 03 PM PDT 3.53 29 - Normal
04/22/2026 04 PM PDT 3.50 28 - Normal
04/22/2026 05 PM PDT 3.48 27 - Normal
04/22/2026 06 PM PDT 3.42 25 - Normal
04/22/2026 07 PM PDT 3.34 22 - Normal
04/22/2026 08 PM PDT 3.29 21 - Normal
04/22/2026 09 PM PDT 3.25 20 - Normal
04/22/2026 10 PM PDT 3.22 19 - Normal
04/22/2026 11 PM PDT 3.21 18 - Normal
04/23/2026 12 AM PDT 3.19 17 - Normal
04/23/2026 01 AM PDT 3.18 17 - Normal
04/23/2026 02 AM PDT 3.17 17 - Normal
04/23/2026 03 AM PDT 3.16 16 - Normal
04/23/2026 04 AM PDT 3.16 16 0 Normal
04/23/2026 05 AM PDT 3.15 16 - 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.
|