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Data Access Tools

Data Access Tools include APIs and search and query forms. 

Filter Total Items: 271

Groundwater Climate Response Network Mapper Groundwater Climate Response Network Mapper

The USGS Groundwater Climate Response Network (CRN) is a system of wells and springs selected to monitor the effects of climate variability on groundwater systems nationwide.

topoBuilder - Custom Topographic Maps On Demand topoBuilder - Custom Topographic Maps On Demand

topoBuilder is a public web application released by the National Geospatial Program that enables users to request customized USGS-style topographic maps, known as an OnDemand Topo, that utilize the best available data from The National Map.

Carson River Basin Hydro Mapper Carson River Basin Hydro Mapper

The Carson River Basin Hydro Mapper web application provides a modern and easy-to-use interface with the USGS National Water Information System (NWIS).

Health-Based Screening Levels for Evaluating Water-Quality Data Health-Based Screening Levels for Evaluating Water-Quality Data

Search a table containing 835 contaminants and their associated water-quality benchmarks and standards.

Integrated Data and Tools Catalog Integrated Data and Tools Catalog

The Integrated Data and Tools Catalog is an online platform that allows modelers and researchers to explore and share datasets, tools and services, and use cases used by Water Resources Mission Area (WMA) projects to advance water science activities.
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