USGS US Topo 7.5-minute map for Mesa Lakes, CO 2016

Layered geospatial PDF Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Map, Mesa, Mesa Lakes, CO, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for North Delta, CO 2011

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Map, North Delta, CO, U.S. National Grid, US, US Topo, US Topo Historical, United States, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, topographic, transportation, Fewer tags

USGS US Topo 7.5-minute map for Olathe NW, CO 2013

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Map, Montrose, Olathe NW, CO, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Charleston, TX 2010

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Charleston, TX, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Lamar, Map, Texas, U.S. National Grid, US, US Topo, US Topo Historical, United States, contour, geographic names, hydrography, orthoimage, topographic, transportation, Fewer tags

USGS US Topo 7.5-minute map for Olathe NW, CO 2010

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Map, Montrose, Olathe NW, CO, U.S. National Grid, US, US Topo, US Topo Historical, United States, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, topographic, transportation, Fewer tags

USGS US Topo 7.5-minute map for Lake Stella, MI 2014

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Alger, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Lake Stella, MI, Map, Michigan, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Perkins, MI 2014

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Delta, Downloadable Data, EarthCover, GeoPDF, All tags... Imagery and Base Maps, Map, Michigan, Perkins, MI, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Washington Island NW, WI-MI 2013

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Delta, Door, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Map, Michigan, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, Washington Island NW, WI-MI, Wisconsin, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Garden, MI 2011

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Delta, Downloadable Data, EarthCover, Garden, MI, All tags... GeoPDF, Imagery and Base Maps, Map, Michigan, U.S. National Grid, US, US Topo, US Topo Historical, United States, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, Fewer tags

USGS US Topo 7.5-minute map for Chippewa Point, MI 2017

Layered geospatial PDF Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Chippewa Point, MI, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Imagery and Base Maps, Map, Michigan, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Escalante Forks, CO 2016

Layered geospatial PDF Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Downloadable Data, EarthCover, All tags... Escalante Forks, CO, GeoPDF, Imagery and Base Maps, Map, Mesa, Montrose, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Dominguez, CO 2016

Layered geospatial PDF Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Dominguez, CO, Downloadable Data, All tags... EarthCover, GeoPDF, Imagery and Base Maps, Map, Mesa, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Cedaredge, CO 2013

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Cedaredge, CO, Colorado, Delta, Downloadable Data, All tags... EarthCover, GeoPDF, Imagery and Base Maps, Map, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Hells Kitchen, CO 2011

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Colorado, Delta, Downloadable Data, EarthCover, All tags... GeoPDF, Hells Kitchen, CO, Imagery and Base Maps, Map, Mesa, U.S. National Grid, US, US Topo, US Topo Historical, United States, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, topographic, transportation, Fewer tags

USGS US Topo 7.5-minute map for Minter, TX 2016

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Delta, Downloadable Data, EarthCover, GeoPDF, All tags... Imagery and Base Maps, Lamar, Map, Minter, TX, Public Land Survey System, Texas, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Pecan Gap, TX 2016

Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.

Tags: 7.5 x 7.5 minute, Delta, Downloadable Data, EarthCover, Fannin, All tags... GeoPDF, Hunt, Imagery and Base Maps, Lamar, Map, Pecan Gap, TX, Public Land Survey System, Texas, U.S. National Grid, US, US Topo, US Topo Historical, United States, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

Assessment of nutrients and water-quality constituents at the Sacramento-San Joaquin River Confluence during a phytoplankton bloom in July 2017

This report documents the spatial and temporal variability of nutrients and related water quality parameters at high spatial resolution in the North Delta in the Sacramento-San Joaquin River Delta of California, USA. The data set includes nitrate, ammonium, phosphate, dissolved organic carbon, temperature, conductivity, dissolved oxygen, turbidity, and chlorophyll. Data-collection were conducted over one day in July 2017 when continuous monitoring stations detected elevated chlorophyll concentration and decreasing nitrate concentrations.

Categories: Data; Tags: California, Central Valley, Environmental Health, Geochemistry, Sacramento River, All tags... Sacramento-San Joaquin Delta, USGS Science Data Catalog (SDC), United States, Water Quality, Water Resources, Yolo Bypass, biogeochemistry, biota, delta, drinking water use, environment, high frequency, high-resolution, hydrogeology, inlandWaters, nutrient content (water), nutrients, phytoplankton, public supply water use, real-time, statistical analysis, visualization methods, water quality, water quality, Fewer tags

Assessment of nutrients and water-quality constituents in the North Delta during Yolo Bypass flooding events in March 2017

The data release contains data for the spatial and temporal variability of nutrients and related water quality parameters at high spatial resolution in the North Delta in the Sacramento-San Joaquin River Delta of California, USA. The data set includes nitrate, ammonium, phosphate, dissolved organic carbon, temperature, conductivity, dissolved oxygen, turbidity, and chlorophyll. Data-collection cruises were conducted over two days in March 2017 during a high flow event when Sacramento Valley flood waters inundate the Yolo Bypass.

Categories: Data; Tags: Cache Slough, California, Central Valley, Environmental Health, Geochemistry, All tags... Lower Sacramento, Sacramento River, Sacramento-San Joaquin Delta, USGS Science Data Catalog (SDC), United States, Water Quality, Water Resources, Yolo Bypass, biogeochemistry, biota, delta, drinking water use, environment, high-resolution, hydrogeology, inlandWaters, nutrient content (water), nutrients, phytoplankton, public supply water use, real-time, statistical analysis, visualization methods, water quality, Fewer tags

USGS 1:24000-scale Quadrangle for Delta, WI 2005

USGS Historical Quadrangle in GeoPDF.

Tags: 7.5 x 7.5 minute, Delta, Downloadable Data, GeoPDF, GeoTIFF, All tags... Historical Topographic Maps, Historical Topographic Maps 7.5 x 7.5 Minute Map Series, Map, WI, imageryBaseMapsEarthCover, Fewer tags

USGS 1:24000-scale Quadrangle for Delta, AL 1970

USGS Historical Quadrangle in GeoPDF.

Tags: 7.5 x 7.5 minute, AL, Delta, Downloadable Data, GeoPDF, All tags... GeoTIFF, Historical Topographic Maps, Historical Topographic Maps 7.5 x 7.5 Minute Map Series, Map, imageryBaseMapsEarthCover, Fewer tags