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MIDDLE FORK FEATHER RIVER - MERRIMAC (MRMC1)
Latitude:
39.70º N		Longitude:
121.27º W		Elevation:
1560 Feet
Location: Butte County in CA
River Group: Lower Sacramento
Issuance Time: Jun 02 2025 at 7:45 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 Seasonal Trend Plot (Year View)Tabular View  |  Select a Different Water Year:  
Note: The chart below functions better in landscape orientation.
Created with Highcharts 9.2.1Daily Observed​Volumes (1000s Ac-​Ft)Water Year 2025 - Day (mm/dd)Seasonal Volumes​(1000s Ac-Ft)Chart context menuMF FEATHER - MERRIMAC, NR (MRMC1) 06/02/2025​Median Forecast: 301 kafCreated: 06/02/2025 at 07:45 AM PDT​Median: -9999 kaf​Median: -9999 kafApr 02​8.24 kaf​Apr 02​8.24 kaf​Record Low: ​66.5 kaf in 2015​Record Low: ​66.5 kaf in 2015​Record High: ​1060 kaf in 2006​Record High: ​1060 kaf in 2006Apr-Jul Vol MeanApr-Jul Vol MedianSeason to Date MeanSeason to Date MedianSeason to Date ObsDaily ObsObs PeakApr-Jul Fcst 50%Apr-Jul Fcst 25/75%Apr-Jul Fcst 10/90%Apr-Jul Fcst Max/MinRecord LowRecord HighSnow Model Updates Observed Season to Date Percent of Mean: N/A% (254 kaf) Season to Date Mean: M kaf​ Historical Apr-Jul Vol Max: 1060 kaf in 2006 Historical Apr-Jul Vol Min: 66.5 kaf in 2015​ This product only considers meteorological uncertainty and does not account for hydrologic uncertainty.​ Means/medians are based on the period of Water Years 1980 through 2023.​ Legend entries below can be toggled on/off.036912151821242730333610/01​202411/01​202412/01​202401/01​202502/01​202503/01​202504/01​202505/01​202506/01​202507/01​202508/01​202509/01​202509/30​202501202403604806007208409601080120013201440

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ068)
Tonight: Clear. Lows 45 to 60. Prevailing west winds up to 10 mph shifting to the northeast after midnight.

Tuesday: Sunny. Highs 67 to 82 higher elevations and 74 to 89 lower elevations. Prevailing northeast winds up to 10 mph shifting to the northwest in the afternoon.

Tuesday Night: Clear. Lows 46 to 61. Prevailing northwest winds up to 10 mph shifting to the northeast after midnight.

Wednesday: Sunny. Highs 66 to 81 higher elevations and 73 to 87 lower elevations. Prevailing northeast winds up to 10 mph.

Wednesday Night: Clear. Lows 48 to 63. Prevailing west winds up to 10 mph in the evening becoming light.

Thursday: Sunny. Highs 70 to 85.

Thursday Night: Clear. Lows 47 to 62.

Friday: Sunny. Highs 72 to 87.

Friday Night: Mostly clear. Lows 49 to 64.

Saturday through Sunday: Clear. Highs 77 to 92. Lows 50 to 65.

Sunday Night: Mostly clear. Lows 51 to 66.

Monday: Sunny. Highs 78 to 93.