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 JOAQUIN RIVER - PATTERSON (PATC1)
Latitude: 37.49º N Longitude: 121.08º W Elevation: 97 Feet Forecast Type: Official Location
Location: Stanislaus County in California Bulletin Group: San Joaquin River Group: San Joaquin
Issuance Time: Mar 06 2026 at 1:09 PM PST Next Issuance: Mar 07 2026 at 9:00 AM PST width="16%">
Action/Monitor: 48.0 Feet Minor Flood: 54.7 Feet Moderate Flood: 57.3 Feet Major Flood: 58.3 Feet

# Tabular Observed and Forecast Hydrograph Information Joaquin River - Patterson (PATC1) 03/06/2026 at 01:09 PM PST Date & Time of Maximum Observed: 03/01/2026 at 02:00 PM PST 36.92 Feet 3097 cfs & Time of Maximum Forecast: 03/06/2026 at 02:00 PM PST 35.26 Feet 2221 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 36.91 3091 Normal 36.92 3097 + Normal 36.89 3080 - Normal 36.89 3080 0 Normal 36.89 3080 0 Normal 36.88 3075 - Normal 36.87 3069 - Normal 36.87 3069 0 Normal 36.83 3047 - Normal 36.85 3058 + Normal 36.83 3047 - Normal 36.83 3047 0 Normal 36.82 3041 - Normal 36.82 3041 0 Normal 36.80 3030 - Normal 36.80 3030 0 Normal 36.81 3036 + Normal 36.79 3025 - Normal 36.79 3025 0 Normal 36.77 3014 - Normal 36.78 3019 + Normal 36.78 3019 0 Normal 36.75 3002 - Normal 36.76 3008 + Normal 36.74 2997 - Normal 36.74 2997 0 Normal 36.73 2991 - Normal 36.74 2997 + Normal 36.71 2980 - Normal 36.71 2980 0 Normal 36.71 2980 0 Normal 36.69 2969 - Normal 36.67 2958 - Normal 36.66 2953 - Normal 36.67 2958 + Normal 36.65 2947 - Normal 36.63 2936 - Normal 36.63 2936 0 Normal 36.62 2931 - Normal 36.60 2920 - Normal 36.59 2914 - Normal 36.58 2909 - Normal 36.56 2898 - Normal 36.55 2892 - Normal 36.54 2887 - Normal 36.51 2871 - Normal 36.51 2871 0 Normal 36.48 2854 - Normal 36.46 2843 - Normal 36.45 2838 - Normal 36.41 2816 - Normal 36.41 2816 0 Normal 36.38 2800 - Normal 36.37 2795 - Normal 36.35 2784 - Normal 36.34 2779 - Normal 36.33 2773 - Normal 36.31 2762 - Normal 36.31 2762 0 Normal 36.30 2757 - Normal 36.28 2746 - Normal 36.26 2736 - Normal 36.25 2730 - Normal 36.24 2725 - Normal 36.23 2720 - Normal 36.21 2709 - Normal 36.20 2704 - Normal 36.18 2693 - Normal 36.18 2693 0 Normal 36.14 2672 - Normal 36.13 2667 - Normal 36.12 2661 - Normal 36.11 2656 - Normal 36.10 2651 - Normal 36.07 2635 - Normal 36.09 2645 + Normal 36.06 2630 - Normal 36.06 2630 0 Normal 36.05 2624 - Normal 36.04 2619 - Normal 36.03 2614 - Normal 36.02 2609 - Normal 36.02 2609 0 Normal 36.01 2603 - Normal 36.01 2603 0 Normal 35.99 2593 - Normal 36.00 2598 + Normal 36.00 2598 0 Normal 35.98 2588 - Normal 35.99 2593 + Normal 35.98 2588 - Normal 35.99 2593 + Normal 36.00 2598 + Normal 36.00 2598 0 Normal 36.00 2598 0 Normal 36.02 2609 + Normal 36.02 2609 0 Normal 36.02 2609 0 Normal 36.02 2609 0 Normal 36.01 2603 - Normal 36.00 2598 - Normal 36.00 2598 0 Normal 35.99 2593 - Normal 35.97 2582 - Normal 35.97 2582 0 Normal 35.96 2577 - Normal 35.95 2572 - Normal 35.92 2556 - Normal 35.90 2546 - Normal 35.88 2535 - Normal 35.85 2520 - Normal 35.81 2499 - Normal 35.77 2478 - Normal 35.74 2463 - Normal 35.69 2437 - Normal 35.63 2407 - Normal 35.58 2381 - Normal 35.53 2356 - Normal 35.47 2326 - Normal 35.41 2296 - Normal 35.34 2261 - Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 35.26 2221 Normal 35.19 2187 - Normal 35.11 2148 - Normal 35.04 2114 - Normal 34.97 2080 - Normal 34.91 2051 - Normal 34.84 2017 - Normal 34.77 1984 - Normal 34.71 1956 - Normal 34.65 1928 - Normal 34.59 1900 - Normal 34.53 1872 - Normal 34.47 1844 - Normal 34.41 1816 - Normal 34.36 1792 - Normal 34.31 1768 - Normal 34.26 1744 - Normal 34.22 1725 - Normal 34.17 1702 - Normal 34.12 1678 - Normal 34.08 1660 - Normal 34.04 1641 - Normal 34.00 1623 - Normal 33.96 1604 - Normal 33.92 1586 - Normal 33.89 1572 - Normal 33.86 1559 - Normal 33.82 1541 - Normal 33.79 1527 - Normal 33.76 1514 - Normal 33.73 1501 - Normal 33.71 1492 - Normal 33.68 1478 - Normal 33.66 1469 - Normal 33.63 1456 - Normal 33.61 1447 - Normal 33.59 1439 - Normal 33.57 1430 - Normal 33.55 1421 - Normal 33.54 1417 - Normal 33.52 1408 - Normal 33.51 1404 - Normal 33.49 1395 - Normal 33.48 1391 - Normal 33.47 1387 - Normal 33.45 1378 - Normal 33.44 1374 - Normal 33.43 1369 - Normal 33.42 1365 - Normal 33.41 1361 - Normal 33.41 1361 0 Normal 33.40 1357 - Normal 33.39 1352 - Normal 33.38 1348 - Normal 33.38 1348 0 Normal 33.37 1344 - Normal 33.37 1344 0 Normal 33.36 1340 - Normal 33.35 1335 - Normal 33.35 1335 0 Normal 33.35 1335 0 Normal 33.34 1331 - Normal 33.34 1331 0 Normal 33.34 1331 0 Normal 33.33 1327 - Normal 33.33 1327 0 Normal 33.33 1327 0 Normal 33.33 1327 0 Normal 33.33 1327 0 Normal 33.32 1323 - Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.31 1318 - Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.31 1318 0 Normal 33.32 1323 + Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 0 Normal 33.32 1323 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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