SLCESPCO National Weather Service Colorado Basin River Forecast Center Salt Lake City, Utah November 02, 2017 San Juan Basin Special Forecast Group November final Forecasts Seasonal and Monthly forecasts Forecast volumes in thousands of acre-feet (KAF) Exceedance probabilities in percent Animas-Durango FORECAST 90% 50% 10% Nov 12.0 13.0 15.0 Dec 11.0 12.0 14.0 Jan 10.0 11.0 13.0