Idaho Water Science Center

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Find current and historical data for streamflow, groundwater, water quality, and other topics.

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Filter Total Items: 82
Date published: January 1, 2019

SiteID-005 Snake River at Ferry Butte Road, near Blackfoot, ID

These geospatial data were collected during the May 30-31, 2017 topographic and hydrographic survey of the Snake River at Ferry Butte Road near Blackfoot, ID.

Date published: January 1, 2019

Adult emergence counts, Experiments 1 through 4

In a series of 4 experiments conducted over 4 years, natural lotic macroinvertebrate communities were colonized by placing baskets of large gravel in a riffle in the upper Cache La Poudre River, Colorado and leaving the baskets in place for 30-40 days. The communities were then exposed in experimental streams to different combinations of five metals (cadmium (Cd), cobalt (Co),

Date published: January 1, 2019

SiteID-021 Madison River at I-90, near Three Forks, MT

These geospatial data were collected during the July 14-26, 2016 topographic and hydrographic survey of the Madison River at I-90, near Three Forks, MT.

Date published: January 1, 2019

SiteID-028 Smith Branch at S-126, at Columbia, SC

These geospatial data were collected during the September 22, 2016, topographic and hydrographic survey of Smith Branch at S-126, at Columbia, SC.

Date published: January 1, 2019

Metal-mixtures experimental stream study, part 4 (2016): Co, Cu, and Ni exposures: aquatic, biofilm, tissue and sediment chemistry; larval aquatic insect counts, and algal biomass

This dataset is from the fourth of four experiments which test the toxicity of several metals with aquatic insect communities that were colonized in the field and then transferred and tested in experimental streams. Here we report original data from testing the toxicity of cobalt (Co), copper (Cu), and nickel (Ni), singly and in mixtures, to natural benthic communities includi

Date published: January 1, 2019

SiteID-031 Wapsipinicon River, at US-30 near Wheatland, IA

These geospatial data were collected during the August 30, 2016 topographic and hydrographic survey of the Wapsipinicon River in the vicinity of US-30 near near Wheatland, IA.

Date published: January 1, 2019

SiteID-013 Byram River at Sherwood Ave at Greenwich, CT

These geospatial data were collected during the November 17, 2016 topographic survey of the Byram River at Sherwood Ave at Greenwich, CT.

Date published: January 1, 2019

SiteID-027 Yellowstone River at Hwy 312 at Huntley, MT

These geospatial data were collected during the 2004 (Lidar), 2013 (GNSS, multibeam), 2016 (S6, Scan) topographic and hydrographic surveys of the Yellowstone River at Highway 312 at Huntley, MT.

Date published: January 1, 2019

SiteID-012 Brandywine Creek at SR-3062, near Coatesville, PA

These geospatial data were collected during the November 16, 2016 topographic and hydrographic survey of the West Branch Brandywine Creek at SR-3062, near Coatesville, PA.

Date published: January 1, 2019

SiteID-029 Black River at US-52, at Kingstree, SC

These geospatial data were collected during the September 20-21, 2016, topographic and hydrographic survey of Black River in the vicinity of U.S. Highway 52 at Kingstree, SC.

Date published: January 1, 2019

SiteID-014 Bitterroot River at US-93 near Hamilton, MT

These geospatial data were collected during the June 30, 2016 topographic and hydrographic survey of the Bitterroot River at US-93 near Hamilton, MT.

Date published: January 1, 2019

SiteID-011 Grand River at Route-A near McFall, MO

These geospatial data were collected during the November 3, 2015 topographic and hydrographic survey of the Grand River at Route-A, near McFall, MO.