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Data Releases

The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.

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The North American Breeding Bird Survey, Analysis Results 1966 - 2019 The North American Breeding Bird Survey, Analysis Results 1966 - 2019

This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data. Data are presented for 548 species of birds in 4 spreadsheets containing trend estimates and annual indices for 2 time periods. Estimates are derived for each species using the 1 of 4 alternative models, and a cross

Post-wildfire debris-flow monitoring data, 2019 Woodbury Fire, Superstition Mountains, Arizona, USA November 2019 to February 2020 Post-wildfire debris-flow monitoring data, 2019 Woodbury Fire, Superstition Mountains, Arizona, USA November 2019 to February 2020

This data release contains data summarizing observations within and adjacent to the Woodbury Fire, which burned from 8 June to 15 July 2019. In particular, this monitoring data was focused on debris flows in burned and unburned areas. Rainfall data (1_Woodbury_Rainfall.zip) are contained in comma-separated value (CSV) files named ?Wdby_Rainfall? appended with the names of 3 rain gages...

Data for dam passage analysis of bigheaded carps in Pools 15-19 of the upper Mississippi River during 2014-2017 Data for dam passage analysis of bigheaded carps in Pools 15-19 of the upper Mississippi River during 2014-2017

Acoustic telemetry data (Vemco, Inc) were collected on invasive silver carp (Hypophthalmichthys molitrix), bighead carp (H. nobilis) and their hybrids in the upper Mississippi River (navigation pools 15-19) to determine movement patterns and preferred habitats during September 2013 through November 2017. We consolidated these data into intervals of fish within-pool residency and...

Pseudogymnoascus destructans detections by US county (2008-2012) Pseudogymnoascus destructans detections by US county (2008-2012)

This data represents the number of positive and negative Pd (Pseudogymnoascus destructans) detections by county over the sampling period 2008-2012. Pd is the fungus that is the causative agent of white-nose syndrome.

Penobscot River Cross Section Data pre- and post-Dam Removal Penobscot River Cross Section Data pre- and post-Dam Removal

The Great Works (20 feet high) and Veazie (30 feet high) dams on the lower section of the Penobscot River in Maine were removed during the summers of 2012 and 2013, respectively. Channel cross sections upstream and downstream of these dams from just below the Milford Dam to the head‐of‐tide at Eddington Bend just below the former Veazie Dam were surveyed before and after the dams were...

Detections of bison from helicopter and aerial thermal infrared imagery in Grand Canyon National Park, 2019-2021 Detections of bison from helicopter and aerial thermal infrared imagery in Grand Canyon National Park, 2019-2021

These data are detections of bison in Grand Canyon National Park made during helicopter surveys between 2019 and 2021, and an aerial infrared imagery survey done in February 2020.
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