This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) National Monuments, National Conservation Areas...

LTZ_POLY: This feature class represents BLM Land Tenure Zones (LTZ) for Oregon and Washington, areas (zones) on BLM lands as Retention/Acquisition, Exchange, or Disposal of...

The Tribal Law and Order Act of 2010, Public Law 111-211 (TLOA) was designed to provide greater freedom for Tribal nations to design and operate their own justice systems,...

The layers within this feature service represent the spatial extent of the BLM National Conservation Lands (NCL) National Monuments, National Conservation Areas and Similar...

Greater Sage Grouse Management Areas. Data from the 2025 Greater Sage Grouse Approved Resource Management Plan.

This data represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular survey data. The rectangular survey data are a reference...

This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) Wilderness Study Areas within the BLM...

Mobile Map Packages (MMPK’s) can be used in the ESRI Field Maps app (no login required), either by direct download in the Field Maps app or by sideloading from your PC. They can...

Measurements of Alkalinity collected at Carson River Below Lahontan Dam. Currently collected twice a year, previously collected quarterly. Access further information for this...

The Most Probable 24-Month Study report describes projected operations and power generation for Colorado River system reservoirs including Fontenelle, Flaming Gorge, Taylor...

Measurements of Fluoride collected at Coalinga Canal. Currently collected twice a year, previously collected quarterly. Access further information for this data set by...

This polygon feature class represents the spatial extent and boundaries of the BLM Recreation Sites. The general types of recreation polygon features targeted by this feature...

Measurements of 2,4,5-T collected at Sacramento River At Freeport. Currently collected twice a year, previously collected quarterly. Access further information for this data set...

Southwestern Willow Flycatcher and Yellow Billed Cuckoo territory data by species, site, and year for the Lower Rio Grande Avian Survey Area.

Mobile Map Packages (MMPK’s) can be used in the ESRI Field Maps app (no login required), either by direct download in the Field Maps app or by sideloading from your PC. They can...

Measurements of Bromodichloromethane (Potential) collected at Clear Creek Below Whiskeytown. Currently collected twice a year, previously collected quarterly. Access further...

This data viewer provides access to a variety of geospatial data layers that can be used to help implement the Department of Interior's Integrated Rangeland Fire Management...

NSO_SITE_SUMMARY_PUB_PT:This publication dataset joins the attributes and shape from NSO_SITE_PT to NSO_SUMMARY_TBL. The join between the two data objects is an outer join,...

Reservoir Forebay Elevation (feet)

Daily total lake/reservoir inflow in acre-feet for Ridgway Reservoir and Dam. Data are typically updated once a day.