National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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RUSSIAN RIVER - HOPLAND (HOPC1)
Latitude: 39.03º NLongitude: 123.13º WElevation: 498 Feet
Location: Mendocino County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Feb 25 2024 at 8:03 AM PSTNext Issuance: Feb 26 2024 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: 15.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Hopland (HOPC1)
#
# File Generation Time:  02/25/2024 at 08:03 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/20/2024 at 08:00 AM PST
# Maximum Observed Stage:                       13.3 Feet
# Maximum Observed Flow:                        5568 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/25/2024 at 08:00 AM PST
# Maximum Forecast Stage:                       6.2 Feet
# Maximum Forecast Flow:                        1651 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/20/2024 08 AM PST            13.3           5568                        Normal
  02/20/2024 09 AM PST            13.2           5468         -              Normal
  02/20/2024 10 AM PST            13.0           5255         -              Normal
  02/20/2024 11 AM PST            12.7           5012         -              Normal
  02/20/2024 12 PM PST            12.4           4760         -              Normal
  02/20/2024 01 PM PST            12.2           4621         -              Normal
  02/20/2024 02 PM PST            12.0           4512         -              Normal
  02/20/2024 03 PM PST            11.9           4443         -              Normal
  02/20/2024 04 PM PST            11.8           4378         -              Normal
  02/20/2024 05 PM PST            11.7           4337         -              Normal
  02/20/2024 06 PM PST            11.5           4273         -              Normal
  02/20/2024 07 PM PST            11.4           4219         -              Normal
  02/20/2024 08 PM PST            11.3           4178         -              Normal
  02/20/2024 09 PM PST            11.2           4128         -              Normal
  02/20/2024 10 PM PST            11.1           4101         -              Normal
  02/20/2024 11 PM PST            11.1           4070         -              Normal
  02/21/2024 12 AM PST            11.0           4025         -              Normal
  02/21/2024 01 AM PST            10.8           3972         -              Normal
  02/21/2024 02 AM PST            10.7           3923         -              Normal
  02/21/2024 03 AM PST            10.7           3883         -              Normal
  02/21/2024 04 AM PST            10.5           3826         -              Normal
  02/21/2024 05 AM PST            10.4           3765         -              Normal
  02/21/2024 06 AM PST            10.2           3660         -              Normal
  02/21/2024 07 AM PST            10.0           3562         -              Normal
  02/21/2024 08 AM PST             9.9           3472         -              Normal
  02/21/2024 09 AM PST             9.7           3388         -              Normal
  02/21/2024 10 AM PST             9.6           3316         -              Normal
  02/21/2024 11 AM PST             9.5           3244         -              Normal
  02/21/2024 12 PM PST             9.4           3201         -              Normal
  02/21/2024 01 PM PST             9.4           3190         -              Normal
  02/21/2024 02 PM PST             9.4           3228         +              Normal
  02/21/2024 03 PM PST             9.6           3305         +              Normal
  02/21/2024 04 PM PST             9.7           3365         +              Normal
  02/21/2024 05 PM PST             9.8           3421         +              Normal
  02/21/2024 06 PM PST             9.9           3505         +              Normal
  02/21/2024 07 PM PST            10.1           3579         +              Normal
  02/21/2024 08 PM PST            10.2           3631         +              Normal
  02/21/2024 09 PM PST            10.2           3631         0              Normal
  02/21/2024 10 PM PST            10.1           3597         -              Normal
  02/21/2024 11 PM PST            10.0           3545         -              Normal
  02/22/2024 12 AM PST             9.9           3472         -              Normal
  02/22/2024 01 AM PST             9.7           3399         -              Normal
  02/22/2024 02 AM PST             9.6           3332         -              Normal
  02/22/2024 03 AM PST             9.5           3261         -              Normal
  02/22/2024 04 AM PST             9.4           3217         -              Normal
  02/22/2024 05 AM PST             9.3           3158         -              Normal
  02/22/2024 06 AM PST             9.2           3105         -              Normal
  02/22/2024 07 AM PST             9.1           3057         -              Normal
  02/22/2024 08 AM PST             9.0           3020         -              Normal
  02/22/2024 09 AM PST             9.0           2978         -              Normal
  02/22/2024 10 AM PST             8.9           2942         -              Normal
  02/22/2024 11 AM PST             8.8           2895         -              Normal
  02/22/2024 12 PM PST             8.7           2857         -              Normal
  02/22/2024 01 PM PST             8.7           2825         -              Normal
  02/22/2024 02 PM PST             8.6           2793         -              Normal
  02/22/2024 03 PM PST             8.5           2756         -              Normal
  02/22/2024 04 PM PST             8.5           2725         -              Normal
  02/22/2024 05 PM PST             8.4           2699         -              Normal
  02/22/2024 06 PM PST             8.3           2657         -              Normal
  02/22/2024 07 PM PST             8.3           2631         -              Normal
  02/22/2024 08 PM PST             8.2           2605         -              Normal
  02/22/2024 09 PM PST             8.2           2575         -              Normal
  02/22/2024 10 PM PST             8.1           2549         -              Normal
  02/22/2024 11 PM PST             8.1           2524         -              Normal
  02/23/2024 12 AM PST             8.0           2494         -              Normal
  02/23/2024 01 AM PST             8.0           2473         -              Normal
  02/23/2024 02 AM PST             7.9           2443         -              Normal
  02/23/2024 03 AM PST             7.9           2424         -              Normal
  02/23/2024 04 AM PST             7.8           2399         -              Normal
  02/23/2024 05 AM PST             7.8           2374         -              Normal
  02/23/2024 06 AM PST             7.7           2350         -              Normal
  02/23/2024 07 AM PST             7.7           2335         -              Normal
  02/23/2024 08 AM PST             7.7           2311         -              Normal
  02/23/2024 09 AM PST             7.6           2291         -              Normal
  02/23/2024 10 AM PST             7.6           2272         -              Normal
  02/23/2024 11 AM PST             7.5           2253         -              Normal
  02/23/2024 12 PM PST             7.5           2234         -              Normal
  02/23/2024 01 PM PST             7.5           2220         -              Normal
  02/23/2024 02 PM PST             7.4           2196         -              Normal
  02/23/2024 03 PM PST             7.4           2177         -              Normal
  02/23/2024 04 PM PST             7.3           2163         -              Normal
  02/23/2024 05 PM PST             7.3           2144         -              Normal
  02/23/2024 06 PM PST             7.3           2125         -              Normal
  02/23/2024 07 PM PST             7.2           2107         -              Normal
  02/23/2024 08 PM PST             7.2           2098         -              Normal
  02/23/2024 09 PM PST             7.2           2079         -              Normal
  02/23/2024 10 PM PST             7.1           2056         -              Normal
  02/23/2024 11 PM PST             7.1           2047         -              Normal
  02/24/2024 12 AM PST             7.0           2024         -              Normal
  02/24/2024 01 AM PST             7.0           2010         -              Normal
  02/24/2024 02 AM PST             7.0           1997         -              Normal
  02/24/2024 03 AM PST             6.9           1974         -              Normal
  02/24/2024 04 AM PST             6.9           1965         -              Normal
  02/24/2024 05 AM PST             6.9           1952         -              Normal
  02/24/2024 06 AM PST             6.8           1934         -              Normal
  02/24/2024 07 AM PST             6.8           1925         -              Normal
  02/24/2024 08 AM PST             6.8           1912         -              Normal
  02/24/2024 09 AM PST             6.8           1894         -              Normal
  02/24/2024 10 AM PST             6.7           1881         -              Normal
  02/24/2024 11 AM PST             6.7           1872         -              Normal
  02/24/2024 12 PM PST             6.7           1863         -              Normal
  02/24/2024 01 PM PST             6.6           1842         -              Normal
  02/24/2024 02 PM PST             6.6           1837         -              Normal
  02/24/2024 03 PM PST             6.6           1824         -              Normal
  02/24/2024 04 PM PST             6.6           1816         -              Normal
  02/24/2024 05 PM PST             6.5           1798         -              Normal
  02/24/2024 06 PM PST             6.5           1790         -              Normal
  02/24/2024 07 PM PST             6.5           1777         -              Normal
  02/24/2024 08 PM PST             6.5           1768         -              Normal
  02/24/2024 09 PM PST             6.4           1751         -              Normal
  02/24/2024 10 PM PST             6.4           1747         -              Normal
  02/24/2024 11 PM PST             6.4           1730         -              Normal
  02/25/2024 12 AM PST             6.4           1722         -              Normal
  02/25/2024 01 AM PST             6.3           1718         -              Normal
  02/25/2024 02 AM PST             6.3           1701         -              Normal
  02/25/2024 03 AM PST             6.3           1697         -              Normal
  02/25/2024 04 AM PST             6.3           1688         -              Normal
  02/25/2024 05 AM PST             6.2           1676         -              Normal
  02/25/2024 06 AM PST             6.2           1668         -              Normal
  02/25/2024 07 AM PST             6.2           1659         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/25/2024 08 AM PST             6.2           1651                        Normal
  02/25/2024 09 AM PST             6.2           1643         -              Normal
  02/25/2024 10 AM PST             6.2           1635         -              Normal
  02/25/2024 11 AM PST             6.1           1626         -              Normal
  02/25/2024 12 PM PST             6.1           1618         -              Normal
  02/25/2024 01 PM PST             6.1           1610         -              Normal
  02/25/2024 02 PM PST             6.1           1602         -              Normal
  02/25/2024 03 PM PST             6.0           1594         -              Normal
  02/25/2024 04 PM PST             6.0           1590         -              Normal
  02/25/2024 05 PM PST             6.0           1582         -              Normal
  02/25/2024 06 PM PST             6.0           1573         -              Normal
  02/25/2024 07 PM PST             6.0           1565         -              Normal
  02/25/2024 08 PM PST             6.0           1557         -              Normal
  02/25/2024 09 PM PST             6.0           1553         -              Normal
  02/25/2024 10 PM PST             5.9           1545         -              Normal
  02/25/2024 11 PM PST             5.9           1537         -              Normal
  02/26/2024 12 AM PST             5.9           1533         -              Normal
  02/26/2024 01 AM PST             5.9           1525         -              Normal
  02/26/2024 02 AM PST             5.9           1518         -              Normal
  02/26/2024 03 AM PST             5.8           1514         -              Normal
  02/26/2024 04 AM PST             5.8           1506         -              Normal
  02/26/2024 05 AM PST             5.8           1498         -              Normal
  02/26/2024 06 AM PST             5.8           1494         -              Normal
  02/26/2024 07 AM PST             5.8           1486         -              Normal
  02/26/2024 08 AM PST             5.8           1482         -              Normal
  02/26/2024 09 AM PST             5.8           1474         -              Normal
  02/26/2024 10 AM PST             5.7           1466         -              Normal
  02/26/2024 11 AM PST             5.7           1463         -              Normal
  02/26/2024 12 PM PST             5.7           1459         -              Normal
  02/26/2024 01 PM PST             5.7           1451         -              Normal
  02/26/2024 02 PM PST             5.7           1443         -              Normal
  02/26/2024 03 PM PST             5.7           1439         -              Normal
  02/26/2024 04 PM PST             5.6           1432         -              Normal
  02/26/2024 05 PM PST             5.6           1428         -              Normal
  02/26/2024 06 PM PST             5.6           1424         -              Normal
  02/26/2024 07 PM PST             5.6           1416         -              Normal
  02/26/2024 08 PM PST             5.6           1412         -              Normal
  02/26/2024 09 PM PST             5.6           1405         -              Normal
  02/26/2024 10 PM PST             5.6           1401         -              Normal
  02/26/2024 11 PM PST             5.5           1397         -              Normal
  02/27/2024 12 AM PST             5.5           1393         -              Normal
  02/27/2024 01 AM PST             5.5           1386         -              Normal
  02/27/2024 02 AM PST             5.5           1382         -              Normal
  02/27/2024 03 AM PST             5.5           1374         -              Normal
  02/27/2024 04 AM PST             5.5           1371         -              Normal
  02/27/2024 05 AM PST             5.5           1367         -              Normal
  02/27/2024 06 AM PST             5.5           1363         -              Normal
  02/27/2024 07 AM PST             5.5           1359         -              Normal
  02/27/2024 08 AM PST             5.4           1352         -              Normal
  02/27/2024 09 AM PST             5.4           1348         -              Normal
  02/27/2024 10 AM PST             5.4           1344         -              Normal
  02/27/2024 11 AM PST             5.4           1340         -              Normal
  02/27/2024 12 PM PST             5.4           1337         -              Normal
  02/27/2024 01 PM PST             5.4           1333         -              Normal
  02/27/2024 02 PM PST             5.4           1329         -              Normal
  02/27/2024 03 PM PST             5.3           1322         -              Normal
  02/27/2024 04 PM PST             5.3           1318         -              Normal
  02/27/2024 05 PM PST             5.3           1314         -              Normal
  02/27/2024 06 PM PST             5.3           1311         -              Normal
  02/27/2024 07 PM PST             5.3           1307         -              Normal
  02/27/2024 08 PM PST             5.3           1303         -              Normal
  02/27/2024 09 PM PST             5.3           1300         -              Normal
  02/27/2024 10 PM PST             5.3           1296         -              Normal
  02/27/2024 11 PM PST             5.3           1292         -              Normal
  02/28/2024 12 AM PST             5.3           1289         -              Normal
  02/28/2024 01 AM PST             5.2           1285         -              Normal
  02/28/2024 02 AM PST             5.2           1281         -              Normal
  02/28/2024 03 AM PST             5.2           1278         -              Normal
  02/28/2024 04 AM PST             5.2           1274         -              Normal
  02/28/2024 05 AM PST             5.2           1270         -              Normal
  02/28/2024 06 AM PST             5.2           1267         -              Normal
  02/28/2024 07 AM PST             5.2           1267         0              Normal
  02/28/2024 08 AM PST             5.2           1263         -              Normal
  02/28/2024 09 AM PST             5.2           1260         -              Normal
  02/28/2024 10 AM PST             5.2           1256         -              Normal
  02/28/2024 11 AM PST             5.2           1252         -              Normal
  02/28/2024 12 PM PST             5.2           1249         -              Normal
  02/28/2024 01 PM PST             5.1           1245         -              Normal
  02/28/2024 02 PM PST             5.1           1241         -              Normal
  02/28/2024 03 PM PST             5.1           1238         -              Normal
  02/28/2024 04 PM PST             5.1           1234         -              Normal
  02/28/2024 05 PM PST             5.1           1234         0              Normal
  02/28/2024 06 PM PST             5.1           1231         -              Normal
  02/28/2024 07 PM PST             5.1           1227         -              Normal
  02/28/2024 08 PM PST             5.1           1224         -              Normal
  02/28/2024 09 PM PST             5.1           1220         -              Normal
  02/28/2024 10 PM PST             5.1           1220         0              Normal
  02/28/2024 11 PM PST             5.1           1216         -              Normal
  02/29/2024 12 AM PST             5.0           1213         -              Normal
  02/29/2024 01 AM PST             5.0           1209         -              Normal
  02/29/2024 02 AM PST             5.0           1209         0              Normal
  02/29/2024 03 AM PST             5.0           1206         -              Normal
  02/29/2024 04 AM PST             5.0           1202         -              Normal
  02/29/2024 05 AM PST             5.0           1199         -              Normal
  02/29/2024 06 AM PST             5.0           1199         0              Normal
  02/29/2024 07 AM PST             5.0           1195         -              Normal
  02/29/2024 08 AM PST             5.0           1192         -              Normal
  02/29/2024 09 AM PST             5.0           1192         0              Normal
  02/29/2024 10 AM PST             5.0           1188         -              Normal
  02/29/2024 11 AM PST             5.0           1188         0              Normal
  02/29/2024 12 PM PST             5.0           1185         -              Normal
  02/29/2024 01 PM PST             5.0           1188         +              Normal
  02/29/2024 02 PM PST             5.0           1188         0              Normal
  02/29/2024 03 PM PST             5.0           1188         0              Normal
  02/29/2024 04 PM PST             5.0           1192         +              Normal
  02/29/2024 05 PM PST             5.0           1192         0              Normal
  02/29/2024 06 PM PST             5.0           1195         +              Normal
  02/29/2024 07 PM PST             5.0           1199         +              Normal
  02/29/2024 08 PM PST             5.0           1202         +              Normal
  02/29/2024 09 PM PST             5.0           1206         +              Normal
  02/29/2024 10 PM PST             5.0           1209         +              Normal
  02/29/2024 11 PM PST             5.1           1224         +              Normal
  03/01/2024 12 AM PST             5.2           1249         +              Normal
  03/01/2024 01 AM PST             5.2           1285         +              Normal
  03/01/2024 02 AM PST             5.4           1333         +              Normal
  03/01/2024 03 AM PST             5.5           1374         +              Normal
  03/01/2024 04 AM PST             5.6           1428         +              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.