Hydrologic Summary: Mountain snowpack at the end of December was running slightly below average across southeast and south central Colorado.  The Arkansas Basin reported 88% of average snowpack overall.  The Rio Grande Basin in south central Colorado reported 92%. Streamflow was generally near average at the end of December.  Overall reservoir storage was below average.  At the end of November, the Arkansas Basin reported 85% of average storage overall while the Rio Grande Basin reported 61% of … Read entire article »