Site Description: This site is located at the Olde Izaak Walton League park in Leesburg, about three quarters of a mile downstream of Loudoun Wildlife’s Tuscarora Creek, Westpark site. Tuscarora Creek is a tributary of the Goose Creek, a state scenic river which feeds into the Potomac River.
Certified Lead Monitor: Emily Maltman has been conducting benthic macroinvertebrate and sodium chloride monitoring at this site since the fall of 2021.
Stream Monitoring Data
Explore comprehensive results for this location via the Clean Water Hub site page.
- Benthic Macroinvertebrate Data: Click on the VA SOS/CMC ROCKY BOTTOM link below the map, then scroll down to see the data.
- Salt Watch Data: Click on the SALT WATCH link below the map, then scroll down to see chloride levels.
- Nitrate Watch Data: Click on the NITRATE WATCH link below the map, then scroll down to see nitrate levels.


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