Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sampling locations are denoted with a red symbol. The rain gauge is indicated by a black shaded square. Catchments are colored based on total impervious surface area (km2). See legend for stream and catchment boundary information. The underlaying street map is from OpenStreetMap (Data available under the Open Database License: https://www.openstreetmap.org/copyright).
