Stormwater & GIS Services frequently conducts special studies that help paint a better picture of the quality of our creeks, streams and lakes. Click on the PDFs below to learn more about these studies and what we have discovered about the health of our waterways. 

Atmospheric Deposition Study (PDF)

Bacteria Attenuation Study (PDF)

Functional Feeding Group Study (PDF)

HVAC Coil Cleaning Study (PDF)
 
Mobile Car Washing Study (PDF)