Leaflet | Tiles © Esri — Esri, DeLorme, NAVTEQ, TomTom, Intermap, iPC, USGS, FAO, NPS, NRCAN, GeoBase, Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), and the GIS User Community
Developed by Kelsey Ruckert, Matthew Lisk, and Robert Nicholas, Penn State University, 2017-2021.
Weather observations, stream discharge, buoy observations, and tide station water levels are provided by the National Weather Service, USGS, National Data Buoy Center, and NOAA. The weather radar and Chesapeake bay watershed extent are provided via the Iowa Environmental Mesonet generated NEXRAD composite and the USDA. Icon credits: Icon pack by Icons8 and Ionicons.