To access the reconstruction data: click on a gage name below OR go to Gage Map

Updates September 2005

We developed new reconstructions for the Hydrosphere Resource Consultants (City of Aurora), for these two gages:

Arkansas River at Canon City

Roaring Fork River at Glenwood Springs

We developed new reconstructions for the Rio Grande Water Conservancy District for these four gages:

Alamosa River above Terrace Reservoir

Conejos River near Mogote

Rio Grande near Del Norte

Saguache Creek near Saguache

We developed a new reconstruction for Denver Water for this gage:

Colorado River at Kremmling

and using updated chronologies, re-generated the reconstruction for this gage:

South Platte River at South Platte

Previous Updates:

May 2004:

Reconstructions for three Denver Water gages in the Upper Colorado basin were re-generated using chronologies newly collected or updated in 2003, so that the reconstructions end in 2002, compared to 1999 for the original reconstructions. They are:

Blue River at Dillon

Fraser River at Winter Park

Williams Fork near Leal

Reconstructions for four NCWCD gages in the South Platte Basin were re-generated using existing and new (in 2003) chronologies, so that the calibration periods end in 1999, compared to 1987 for the original reconstructions. They are:

Big Thompson River at Canyon Mouth

Boulder Creek at Orodell

Cache la Poudre River at Canyon Mouth

St. Vrain River at Lyons

These new reconstructions replace the previously archived reconstructions for those gages.