CNRFC - Hydrology - River Guidance - Tabular Data

Location:

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KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">SAN LORENZO CREEK - HAYWARD (LRZC1)
Latitude: 37.69º N Longitude: 122.06º W Elevation: 133 Feet Forecast Type: Unofficial Location
Location: Alameda County in California Bulletin Group: Central Coast River Group: South Bay
Issuance Time: Mar 30 2026 at 2:09 PM PDT Next Issuance: Mar 31 2026 at 9:00 AM PDT width="16%">
Action/Monitor: 20.85 Feet Minor Flood: 24.6 Feet Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information Lorenzo Creek - Hayward (LRZC1) 03/30/2026 at 02:10 PM PDT Date & Time of Maximum Observed: 03/27/2026 at 04:00 PM PDT 2.84 Feet 5 cfs & Time of Maximum Forecast: 04/02/2026 at 10:00 AM PDT 3.00 Feet 10 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 2.81 4 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.83 5 + Normal 2.81 4 - Normal 2.82 4 + Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.83 5 + Normal 2.83 5 0 Normal 2.83 5 0 Normal 2.83 5 0 Normal 2.83 5 0 Normal 2.83 5 0 Normal 2.83 5 0 Normal 2.82 4 - Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.80 4 - Normal 2.81 4 + Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.83 5 + Normal 2.82 4 - Normal 2.84 5 + Normal 2.84 5 0 Normal 2.82 4 - Normal 2.84 5 + Normal 2.82 4 - Normal 2.82 4 0 Normal 2.81 4 - Normal 2.82 4 + Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.81 4 - Normal 2.82 4 + Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.81 4 - Normal 2.82 4 + Normal 2.82 4 0 Normal 2.83 5 + Normal 2.83 5 0 Normal 2.82 4 - Normal 2.82 4 0 Normal 2.83 5 + Normal 2.80 4 - Normal 2.81 4 + Normal 2.80 4 - Normal 2.81 4 + Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.82 4 0 Normal 2.81 4 - Normal 2.82 4 + Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.80 4 - Normal 2.81 4 + Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.83 5 + Normal 2.83 5 0 Normal 2.83 5 0 Normal 2.82 4 - Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.80 4 - Normal 2.80 4 0 Normal 2.80 4 0 Normal 2.81 4 + Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.80 4 - Normal 2.81 4 + Normal 2.80 4 - Normal 2.82 4 + Normal 2.82 4 0 Normal 2.82 4 0 Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 2.82 4 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.83 5 + Normal 2.84 5 + Normal 2.85 5 + Normal 2.85 5 0 Normal 2.86 5 + Normal 2.86 5 0 Normal 2.87 6 + Normal 2.89 6 + Normal 2.91 7 + Normal 2.91 7 0 Normal 2.89 6 - Normal 2.88 6 - Normal 2.88 6 0 Normal 2.86 5 - Normal 2.84 5 - Normal 2.83 5 - Normal 2.83 5 0 Normal 2.82 4 - Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.82 4 + Normal 2.83 5 + Normal 2.84 5 + Normal 2.85 5 + Normal 2.85 5 0 Normal 2.85 5 0 Normal 2.86 5 + Normal 2.86 5 0 Normal 2.86 5 0 Normal 2.86 5 0 Normal 2.86 5 0 Normal 2.87 6 + Normal 2.88 6 + Normal 2.91 7 + Normal 2.94 8 + Normal 2.97 9 + Normal 2.99 9 + Normal 3.00 10 + Normal 2.99 9 - Normal 2.96 8 - Normal 2.92 7 - Normal 2.88 6 - Normal 2.86 5 - Normal 2.84 5 - Normal 2.83 5 - Normal 2.82 4 - Normal 2.82 4 0 Normal 2.82 4 0 Normal 2.81 4 - Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal 2.81 4 0 Normal Stages are rounded to the nearest hundredth (.01) of a foot. Flows are rounded to the nearest (1) cfs. Trends are determined using hourly change in unrounded stage and flow. Maximum Values are determined using unrounded stage and flow. End Web Content -->
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