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">TUOLUMNE RIVER - MODESTO (MDSC1)
Latitude: 37.63º N Longitude: 120.99º W Elevation: 60 Feet Forecast Type: Official Location
Location: Stanislaus County in California Bulletin Group: San Joaquin River Group: San Joaquin
Issuance Time: Mar 20 2026 at 1:26 PM PDT Next Issuance: Mar 21 2026 at 9:00 AM PDT width="16%">
Action/Monitor: 50.5 Feet Minor Flood: 55.0 Feet Moderate Flood: 66.0 Feet Major Flood: 67.0 Feet

# Tabular Observed and Forecast Hydrograph Information River - Modesto (MDSC1) 03/20/2026 at 01:26 PM PDT Date & Time of Maximum Observed: 03/17/2026 at 10:00 PM PDT 44.61 Feet 3092 cfs & Time of Maximum Forecast: 03/20/2026 at 02:00 PM PDT 42.05 Feet 1973 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 44.55 3063 Normal 44.56 3068 + Normal 44.54 3059 - Normal 44.56 3068 + Normal 44.56 3068 0 Normal 44.56 3068 0 Normal 44.56 3068 0 Normal 44.57 3073 + Normal 44.56 3068 - Normal 44.55 3063 - Normal 44.56 3068 + Normal 44.54 3059 - Normal 44.55 3063 + Normal 44.53 3054 - Normal 44.53 3054 0 Normal 44.53 3054 0 Normal 44.52 3049 - Normal 44.53 3054 + Normal 44.52 3049 - Normal 44.51 3045 - Normal 44.51 3045 0 Normal 44.51 3045 0 Normal 44.51 3045 0 Normal 44.51 3045 0 Normal 44.51 3045 0 Normal 44.50 3040 - Normal 44.51 3045 + Normal 44.51 3045 0 Normal 44.52 3049 + Normal 44.50 3040 - Normal 44.51 3045 + Normal 44.49 3035 - Normal 44.50 3040 + Normal 44.50 3040 0 Normal 44.50 3040 0 Normal 44.51 3045 + Normal 44.52 3049 + Normal 44.52 3049 0 Normal 44.52 3049 0 Normal 44.53 3054 + Normal 44.53 3054 0 Normal 44.53 3054 0 Normal 44.54 3059 + Normal 44.55 3063 + Normal 44.55 3063 0 Normal 44.56 3068 + Normal 44.56 3068 0 Normal 44.58 3078 + Normal 44.60 3087 + Normal 44.59 3082 - Normal 44.58 3078 - Normal 44.61 3092 + Normal 44.59 3082 - Normal 44.59 3082 0 Normal 44.60 3087 + Normal 44.60 3087 0 Normal 44.58 3078 - Normal 44.61 3092 + Normal 44.59 3082 - Normal 44.60 3087 + Normal 44.60 3087 0 Normal 44.59 3082 - Normal 44.58 3078 - Normal 44.54 3059 - Normal 44.51 3045 - Normal 44.46 3021 - Normal 44.40 2993 - Normal 44.34 2966 - Normal 44.27 2934 - Normal 44.20 2902 - Normal 44.12 2865 - Normal 44.06 2838 - Normal 44.00 2811 - Normal 43.94 2784 - Normal 43.89 2762 - Normal 43.84 2739 - Normal 43.80 2721 - Normal 43.75 2699 - Normal 43.71 2681 - Normal 43.68 2668 - Normal 43.65 2655 - Normal 43.63 2646 - Normal 43.58 2624 - Normal 43.56 2615 - Normal 43.51 2593 - Normal 43.44 2562 - Normal 43.37 2531 - Normal 43.32 2509 - Normal 43.27 2488 - Normal 43.21 2462 - Normal 43.15 2436 - Normal 43.09 2410 - Normal 43.06 2397 - Normal 43.03 2384 - Normal 42.99 2367 - Normal 42.98 2362 - Normal 42.95 2349 - Normal 42.93 2341 - Normal 42.91 2332 - Normal 42.88 2319 - Normal 42.86 2311 - Normal 42.84 2302 - Normal 42.83 2298 - Normal 42.81 2290 - Normal 42.80 2285 - Normal 42.77 2273 - Normal 42.75 2264 - Normal 42.71 2247 - Normal 42.66 2226 - Normal 42.61 2205 - Normal 42.56 2184 - Normal 42.50 2159 - Normal 42.45 2138 - Normal 42.38 2109 - Normal 42.32 2084 - Normal 42.27 2063 - Normal 42.23 2047 - Normal 42.18 2026 - Normal 42.14 2010 - Normal 42.11 1998 - Normal 42.08 1985 - Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 42.05 1973 Normal 42.03 1965 - Normal 42.01 1957 - Normal 41.99 1949 - Normal 41.97 1941 - Normal 41.96 1937 - Normal 41.95 1933 - Normal 41.94 1929 - Normal 41.92 1920 - Normal 41.90 1912 - Normal 41.86 1896 - Normal 41.80 1872 - Normal 41.72 1840 - Normal 41.64 1808 - Normal 41.56 1777 - Normal 41.50 1753 - Normal 41.44 1729 - Normal 41.39 1710 - Normal 41.35 1694 - Normal 41.30 1675 - Normal 41.27 1663 - Normal 41.23 1648 - Normal 41.20 1636 - Normal 41.18 1628 - Normal 41.15 1617 - Normal 41.13 1609 - Normal 41.11 1601 - Normal 41.09 1594 - Normal 41.08 1590 - Normal 41.06 1582 - Normal 41.05 1578 - Normal 41.04 1574 - Normal 41.03 1571 - Normal 41.00 1559 - Normal 40.95 1540 - Normal 40.90 1521 - Normal 40.83 1495 - Normal 40.76 1469 - Normal 40.70 1446 - Normal 40.65 1428 - Normal 40.59 1405 - Normal 40.55 1391 - Normal 40.51 1376 - Normal 40.47 1361 - Normal 40.44 1350 - Normal 40.41 1339 - Normal 40.38 1328 - Normal 40.36 1321 - Normal 40.34 1314 - Normal 40.32 1307 - Normal 40.30 1299 - Normal 40.29 1296 - Normal 40.27 1289 - Normal 40.26 1285 - Normal 40.25 1281 - Normal 40.24 1278 - Normal 40.23 1274 - Normal 40.22 1271 - Normal 40.22 1271 0 Normal 40.21 1267 - Normal 40.20 1263 - Normal 40.20 1263 0 Normal 40.20 1263 0 Normal 40.19 1260 - Normal 40.19 1260 0 Normal 40.18 1256 - Normal 40.18 1256 0 Normal 40.18 1256 0 Normal 40.18 1256 0 Normal 40.17 1253 - Normal 40.17 1253 0 Normal 40.17 1253 0 Normal 40.17 1253 0 Normal 40.17 1253 0 Normal 40.17 1253 0 Normal 40.16 1249 - Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 0 Normal 40.16 1249 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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