Data Access Tools

This application includes information about ongoing or completed groundwater studies in Washington. Included are studies from coastal areas, the densely populated Puget Sound, central and eastern Washington, and cross-boundary areas shared with Canada, Oregon, and Idaho.

The Regional Stream Quality Assessment (RSQA), part of the National Water Quality Assessment project, seeks to characterize multiple water-quality factors that are stressors to aquatic life (contaminants, nutrients, sediment, and streamflow alteration) and to develop a better understanding of the relation of these stressors to ecological conditions in streams throughout the region.

This geonarrative summarizes Kīlauea’s 2018 events, highlighting the historical context and contributions to science.

Created for the Office of the Delaware River Master and supporting the USGS Next Generation Water Observing System Delaware River pilot, the Delaware River Dashboard shows provisional real-time water data collected at USGS observation stations in context with weather-related data from other public sources.

The Phenology Viewer provides a dynamic online map interface that can be used to view USGS Remote Sensing Phenology and other datasets.

Find the number of hydraulically fractured horizontal, vertical, and directional oil and gas wells by drill (spud) year and by 8-digit U.S. Geological Survey hydrologic unit (HUC).