by Grant M Defayette
Retrieve current data like water level, temperature, and stream flow from USGS servers for rivers, reservoirs, lakes and more. Features include ability to search by current location, user selected location, view graph of last 5 days activity, view data source on map, set alerts for any available...
has most waterways in the US — This app lets you track temperature, stream flow, and more for rivers, reservoirs, lakes, and more. Comes from the USGS info - great to check before you go swimming!