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SOUTH FORK EEL RIVER - MIRANDA (MRNC1) | ||||||||||||||||||
Latitude: 40.18º N | Longitude: 123.78º W | Elevation: 263 Feet | ||||||||||||||||
Location: Humboldt County in CA | ||||||||||||||||||
River Group: North Coast |
Issuance Time: | Jun 22 2025 at 8:58 AM PDT |
Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. Flow data on this product are unregulated / full natural flow. |
2025 Water Year Trend Plot |
Location Photographs | ||
ESRI™ Locator Map |
Official 7 Day National Weather Service Forecast (CAZ106) |
Tonight: Mostly clear. Lows 43 to 53. Northwest wind around 20 mph in the evening. Monday: Sunny in the morning then becoming partly cloudy. Highs 76 to 91. Monday Night: Mostly cloudy. Lows 46 to 56. Tuesday: Sunny. Highs 74 to 89. Tuesday Night: Partly cloudy. Lows 45 to 55. Wednesday: Sunny. Highs 72 to 87. Wednesday Night through Thursday Night: Partly cloudy. Lows 46 to 56. Highs 72 to 87. Friday through Saturday Night: Mostly clear. Highs 76 to 91. Lows 48 to 58. Sunday: Sunny. Highs 80 to 95. |
Flood Impacts | |
47.0 Feet | Extensive and severe flooding of all areas along the river. Severe damage to roads, bridges and structures can be expected. US Highway 101 and Highway 254 (Avenue of the Giants) will likely be closed. All persons in the vicinity of the river should take appropriate actions to protect life and property. |
45.0 Feet | Severe flooding of many communities and roads along the river can be expected. Numerous road closures are likely, possibly including US Highway 101 and Highway 254 (Avenue of the Giants). All persons in the vicinity of the river should take appropriate actions to protect life and property. |
42.0 Feet | Extensive and severe flooding of many portions of the Avenue of the Giants, especially areas in the vicinity of Sylvandale, Myers Flat, Weott and Phillipsville. Expect numerous road closures in these areas. |
38.0 Feet | Considerable flooding of portions of the Avenue of the Giants (Highway 254) in the vicinity of Sylvandale, Myers Flat and Weott, with numerous road closures expected. Minor flooding will begin along Phillipsville Road and adjacent low lying areas. |
35.0 Feet | Considerable flooding of portions of Avenue of the Giants in the vicinity of Sylvandale, Myers Flat and Weott is likely. Expect closure Of Avenue of the Giants (Highway 254) in numerous locations. |
33.0 Feet | Flooding of portions of the Avenue of the Giants is likely in the vicinity of Sylvandale, and the Myers Flat and Redwood Giants Trailer Park. Flooding is also possible near Weott. |
30.0 Feet | Flooding of portions of the Avenue of the Giants may occur, especially in the vicinity of Sylvandale and the Myers Flat and Redwood Giants Trailer Park. |
27.0 Feet | Flooding of portions of the Avenue of the Giants (Highway 254) is possible near Sylvandale. |