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Point-Source Nutrient Loads to Streams of the Conterminous United States, 1999-2020 Point-Source Nutrient Loads to Streams of the Conterminous United States, 1999-2020

This dataset was developed to estimate point-source total nitrogen and phosphorous loads to streams in the conterminous United States (U.S.) from December 1999 to November 2020. This dataset uses discharge and concentration information from point sources to streams in the conterminous United States from the U.S. Environmental Protection Agency (EPA) Integrated Compliance Information...

Daily potable water deliveries and effluent discharge by Colorado Springs Utilities: 2008–22 Daily potable water deliveries and effluent discharge by Colorado Springs Utilities: 2008–22

This data release includes data provided by Colorado Springs Utilities to the U.S. Geological Survey. Two types of data are included here. First are daily average effluent discharge rates from the Las Vegas Street Wastewater Treatment Facility and JD Phillips Water Resource Recovery Facility along with the sum of rates on dates with available data. Second are daily total volumes of...

Bathymetric Surveys of the White River at the U.S. Army Corps of Engineers Fish Passage Facility, December 2020 to September 2022 Bathymetric Surveys of the White River at the U.S. Army Corps of Engineers Fish Passage Facility, December 2020 to September 2022

The U.S. Army Corps of Engineers Fish Passage Facility, located on the White River, Washington State, collects upstream-migrating fish and transfers them to trucks, allowing the fish to access the watershed upstream of Mud Mountain Dam. The structure, constructed in 2019, includes an impoundment held by gates that can be raised or lowered remotely. Those gates are typically lowered...

Sea-level rise and high tide flooding inundation probability and depth statistics at Dry Tortugas National Park, Florida Sea-level rise and high tide flooding inundation probability and depth statistics at Dry Tortugas National Park, Florida

This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s Dry Tortugas National Park. These datasets were developed using digital elevation model (DEM) from National Oceanic and Atmospheric Administration (NOAA). This data release includes results...

syntheticdv2lff, Scripts for low-flow frequency (LFF) estimation (and bias correction) from daily mean streamflow estimated at level-12 hydrologic unit code (HUC12) pour points in the southeastern United States syntheticdv2lff, Scripts for low-flow frequency (LFF) estimation (and bias correction) from daily mean streamflow estimated at level-12 hydrologic unit code (HUC12) pour points in the southeastern United States

The syntheticdv2lff repository contains R language source code that document the workflow to compute low-streamflow (low-flow) frequency (LFF) statistics from previously estimated streamflow at level-12 hydrologic unit code (HUC12) pour points (watershed outlet locations) in the south-central and southeastern United States for 1950 through 2010 and associated bias correction. LFF...

Data for Modeling Interbasin Transfers of Water in Colorado and the Northeast Region, United States. Data for Modeling Interbasin Transfers of Water in Colorado and the Northeast Region, United States.

Data used to predict flow characteristics of transfers of water between hydrologic basins at the hydrologic unit code 8 (HUC8 scale) using tree-based ensemble models—random forest models for Colorado and M5 cubist models for the Northeast Region (parts of Pennsylvania, New Jersey, and New York)—are presented and documented in this data release. Interbasin transfers (IBTs) of waters are...
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