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Rhodamine concentration data, Kootenai River, near Bonners Ferry, Idaho, 2008

Metadata Updated: October 28, 2023

This data release provides measurements of dye concentration collected to support and validate numerical simulations of dispersion on the Kootenai River, downstream of Bonners Ferry, Idaho. On August 13, 2008, at 06:00, 25.4 kilograms of rhodamine WT was diluted using raw river water in a 378.5 liter tank and released as a nearly single slug. The dye was released near River Kilometer (RKM) 239 over a period of 17 minutes. From 06:01 – 06:10 the dye was released at a fairly constant rate, and from 06:10 – 06:18 the dye was released at a slower rate associated with cleaning and rinsing the tank. Measurements of dye concentration were made using water quality sondes with 6130 rhodamine probes. Two sampling strategies were used: a repeat cross-section near river kilometer (RKm) 229 was measured over the duration of the passing dye to determine the spatial variability of concentration, and 11 fixed locations were distributed downstream of the dye injection, over a period of 81 hours, and 59 RKM following the dye release. During this time period the discharge of the river remained near 271 cubic meters per second (cms), with a standard deviation of 7 cms based on USGS station 12309500.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date June 1, 2023
Metadata Updated Date October 28, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date October 28, 2023
Publisher U.S. Geological Survey
Maintainer
@Id http://datainventory.doi.gov/id/dataset/68a93b287ffb2e6300e688e336aca10c
Identifier USGS:568eb055e4b0e7a44bc59a56
Data Last Modified 20200831
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datainventory.doi.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 4f2823dc-04d8-461c-8955-fe6aa72b03b0
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -116.57592773353,48.672537455733,-116.28479003823,49.001556881117
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 1281be71404821635b466c928aa3e969c73aec0b1b8bb8478c4b6b2168804802
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -116.57592773353, 48.672537455733, -116.57592773353, 49.001556881117, -116.28479003823, 49.001556881117, -116.28479003823, 48.672537455733, -116.57592773353, 48.672537455733}

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