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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 16 2025 at 6:32 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. |
| Monthly Probability Plot |
| Monthly Streamflow Volume (1000s of Acre-Feet) Data Updated: Jun 16 2025 at 6:38 AM PDT | ||||||
| Prob | Jun* | Jul | Aug | Sep | Oct | Nov |
| 10% | 10.5 | 5.5 | 1.4 | 2.1 | 25.4 | 194.6 |
| 25% | 10.4 | 5.2 | 1.2 | 1.2 | 6.6 | 71.7 |
| 50% | 10.4 | 5.1 | 1.1 | 0.3 | 2.1 | 17.6 |
| 75% | 10.4 | 5.1 | 1.1 | 0.2 | 0.9 | 4.0 |
| 90% | 10.4 | 5.1 | 1.1 | 0.2 | 0.2 | 1.9 |
| Mean | 17.2 | 6.0 | 2.8 | 2.7 | 10.3 | 69.1 |
| %Mean | 60.5 | 85.0 | 39.3 | 11.1 | 20.4 | 25.5 |
| Prob | Dec | Jan | Feb | Mar | Apr | May |
| 10% | 560.2 | 549.3 | 569.5 | 447.0 | 262.7 | 100.2 |
| 25% | 343.7 | 365.2 | 275.7 | 296.8 | 165.9 | 42.3 |
| 50% | 146.3 | 204.0 | 175.4 | 190.9 | 80.5 | 31.5 |
| 75% | 56.8 | 97.0 | 112.9 | 107.1 | 42.4 | 19.1 |
| 90% | 8.6 | 44.7 | 38.7 | 38.4 | 23.7 | 12.9 |
| Mean | 229.8 | 261.2 | 233.9 | 223.0 | 104.3 | 42.1 |
| %Mean | 63.7 | 78.1 | 75.0 | 85.6 | 77.2 | 74.8 |
| Note 1: %Mean is the "Median forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %) | ||||||
| Note 2: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast. | ||||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ106) |
| Today: Partly cloudy in the morning then clearing. Highs 62 to 77. Northwest wind around 20 mph in the afternoon. Tonight: Partly cloudy in the evening then becoming mostly cloudy. Lows 38 to 48. Northwest wind around 20 mph. Friday: Mostly cloudy in the morning then becoming partly cloudy. Slight chance of rain showers in the afternoon. Highs 57 to 72. Friday Night: Mostly cloudy. Lows 37 to 47. Saturday: Mostly sunny. Highs 61 to 76. Saturday Night through Sunday Night: Partly cloudy. Lows 41 to 51. Highs 66 to 81. Monday through Wednesday: Partly cloudy. Highs 75 to 90. Lows 45 to 55. |
| 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. |