SLCESPCO National Weather Service Colorado Basin River Forecast Center Salt Lake City, Utah October 16, 2019 San Juan Basin Special Forecast Group October Mid-Month Forecasts Monthly forecasts for 2019 Forecast volumes in thousands of acre-feet (KAF) Exceedance probabilities in percent. Animas - Durango FORECAST 90% 50% 10% Oct 15.0 16.0 17.0 Nov 14.0 16.0 18.0 Dec 15.0 16.0 19.0