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 RIVER - BIG TREES (BTEC1)
Latitude: 37.04º N Longitude: 122.07º W Elevation: 227 Feet Forecast Type: Official Location
Location: Santa Cruz County in California Bulletin Group: Central Coast River Group: Salinas/Pajaro
Issuance Time: Apr 21 2026 at 1:50 PM PDT Next Issuance: Apr 22 2026 at 9:00 AM PDT width="16%">
Action/Monitor: 14.0 Feet Minor Flood: 16.5 Feet Moderate Flood: 19.5 Feet Major Flood: 21.76 Feet

# Tabular Observed and Forecast Hydrograph Information Lorenzo River - Big Trees (BTEC1) 04/21/2026 at 01:51 PM PDT Date & Time of Maximum Observed: 04/21/2026 at 01:00 PM PDT 5.68 Feet 336 cfs & Time of Maximum Forecast: 04/21/2026 at 07:00 PM PDT 7.32 Feet 851 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 4.08 73 Normal 4.08 73 0 Normal 4.07 72 - Normal 4.07 72 0 Normal 4.07 72 0 Normal 4.06 71 - Normal 4.06 71 0 Normal 4.06 71 0 Normal 4.06 71 0 Normal 4.06 71 0 Normal 4.06 71 0 Normal 4.05 70 - Normal 4.05 70 0 Normal 4.05 70 0 Normal 4.05 70 0 Normal 4.05 70 0 Normal 4.05 70 0 Normal 4.04 69 - Normal 4.04 69 0 Normal 4.04 69 0 Normal 4.04 69 0 Normal 4.04 69 0 Normal 4.04 69 0 Normal 4.04 69 0 Normal 4.04 69 0 Normal 4.03 69 - Normal 4.03 69 0 Normal 4.03 69 0 Normal 4.03 69 0 Normal 4.03 69 0 Normal 4.02 68 - Normal 4.02 68 0 Normal 4.02 68 0 Normal 4.02 68 0 Normal 4.01 67 - Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.01 67 0 Normal 4.00 66 - Normal 4.01 67 + Normal 4.00 66 - Normal 4.00 66 0 Normal 4.00 66 0 Normal 4.00 66 0 Normal 3.99 65 - Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.99 65 0 Normal 3.98 64 - Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.99 65 + Normal 3.98 64 - Normal 3.98 64 0 Normal 3.98 64 0 Normal 3.97 63 - Normal 3.96 62 - Normal 3.97 63 + Normal 3.97 63 0 Normal 3.97 63 0 Normal 3.97 63 0 Normal 3.96 62 - Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.96 62 0 Normal 3.97 63 + Normal 3.97 63 0 Normal 3.96 62 - Normal 3.96 62 0 Normal 3.98 64 + Normal 4.03 69 + Normal 4.09 74 + Normal 4.42 111 + Normal 4.37 105 - Normal 4.58 133 + Normal 4.56 130 - Normal 4.79 165 + Normal 4.74 157 - Normal 4.93 187 + Normal 5.04 206 + Normal 5.25 244 + Normal 5.42 278 + Normal 5.48 291 + Normal 5.50 295 + Normal 5.58 313 + Normal 5.62 322 + Normal 5.66 331 + Normal 5.61 320 - Normal 5.53 302 - Normal 5.49 293 - Normal 5.41 276 - Normal 5.48 291 + Normal 5.68 336 + Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 5.96 405 Normal 6.32 505 + Normal 6.69 621 + Normal 7.01 733 + Normal 7.25 824 + Normal 7.32 851 + Normal 7.25 824 - Normal 7.15 785 - Normal 7.04 744 - Normal 6.95 711 - Normal 6.78 652 - Normal 6.63 602 - Normal 6.50 560 - Normal 6.38 523 - Normal 6.29 497 - Normal 6.20 471 - Normal 6.13 451 - Normal 6.10 443 - Normal 6.14 454 + Normal 6.22 476 + Normal 6.31 502 + Normal 6.36 517 + Normal 6.33 508 - Normal 6.24 482 - Normal 6.12 448 - Normal 6.01 418 - Normal 5.91 392 - Normal 5.82 370 - Normal 5.76 355 - Normal 5.70 341 - Normal 5.64 327 - Normal 5.59 315 - Normal 5.54 304 - Normal 5.49 293 - Normal 5.45 284 - Normal 5.41 276 - Normal 5.37 268 - Normal 5.33 260 - Normal 5.30 254 - Normal 5.26 246 - Normal 5.23 240 - Normal 5.20 235 - Normal 5.17 229 - Normal 5.14 224 - Normal 5.12 220 - Normal 5.09 215 - Normal 5.06 210 - Normal 5.04 206 - Normal 5.01 201 - Normal 4.99 197 - Normal 4.96 192 - Normal 4.94 189 - Normal 4.92 186 - Normal 4.90 182 - Normal 4.88 179 - Normal 4.86 176 - Normal 4.84 173 - Normal 4.82 169 - Normal 4.80 166 - Normal 4.78 163 - Normal 4.76 160 - Normal 4.75 158 - Normal 4.73 155 - Normal 4.71 152 - Normal 4.70 151 - Normal 4.68 148 - Normal 4.67 147 - Normal 4.65 144 - Normal 4.64 142 - Normal 4.63 141 - Normal 4.61 138 - Normal 4.60 136 - Normal 4.59 135 - Normal 4.58 133 - Normal 4.56 130 - Normal 4.55 129 - Normal 4.54 128 - Normal 4.53 126 - Normal 4.52 125 - Normal 4.51 123 - Normal 4.50 122 - Normal 4.49 121 - Normal 4.48 119 - Normal 4.47 118 - Normal 4.46 117 - Normal 4.45 115 - Normal 4.45 115 0 Normal 4.44 114 - Normal 4.43 113 - Normal 4.42 111 - Normal 4.41 110 - Normal 4.41 110 0 Normal 4.40 109 - Normal 4.39 108 - Normal 4.38 106 - Normal 4.38 106 0 Normal 4.37 105 - Normal 4.36 104 - Normal 4.36 104 0 Normal 4.35 103 - Normal 4.34 101 - Normal 4.34 101 0 Normal 4.33 100 - Normal 4.33 100 0 Normal 4.32 99 - Normal 4.31 98 - Normal 4.31 98 0 Normal 4.30 97 - Normal 4.30 97 0 Normal 4.29 96 - Normal 4.29 96 0 Normal 4.28 95 - 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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