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BLM>Colorado>Programs>Oil and Gas>Lease Sales
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February 13, 2014 Oil and Gas Lease Sale

*Please note that not all documents may be available at a given time. They will be added as they become available.


Date(s) Available


Two Week Public Scoping

Field Office project lead contacts are listed on the nominated parcel webpage.

May 13 - May 28, 2013

The scoping period for the parcels in the Tres Rios Field Office will be available May 17 - May 31, 2013.

Two week public scoping period of nominated lease parcels including preliminary recommendations and stipulations. Stipulation summaries, GIS shapefiles, and maps are also provided. This allows the public an opportunity to provide comments, which are then analyzed and incorporated into the environmental analysis as appropriate.

30 Day Public Review

EA & Unsigned FONSI
Click on the field office links for maps

Little Snake
GIS Shapefiles
Google Maps
PDF Maps

Comments on these documents should be submitted to the individual Field Offices.

August 2 - September 3, 2013

Thirty day public review and comment period of the lease sale Environmental Assessment (EA) and the unsigned Finding of No Significant Impact (FONSI) . Comments received from the public will be analyzed and incorporated into the environmental analysis as appropriate.

Lease Sale Notice 

Sale Notice    
Addendum 1

GIS Shapefiles
Google Maps
PDF Maps

November 15, 2013

Notice of Competitive Lease Sale and lease sale Environmental Assessment (EA)  posting with unsigned Finding of No Significant Impact (FONSI) . Thirty day lease sale protest period begins. 

Protest Period 

November 15 - December 16, 2013

Lease sale protests received from the public during the 30-day protest period and the BLM's responses to the protests and decisions.   

For information on how to file a protest, please visit our Frequently Asked Questions page.

Sale Results  

Final Sale Results

February 13, 2014

Summary of the lease sale results. It includes the total number and acreage of parcels sold and the net revenue (bonus bids, fees and first-year rentals) generated from the sale. 

EA, FONSI & Decision Record   


Decision Record

February 12, 2014 or later

Final lease sale EA with signed FONSI and Decision Record (DR). 

LR2000 Lease Issuance Report


Report of the leases issued after the sale.