Your web browser is out of date. Update your browser for more security, speed and the best experience on this site.

Update your browser

all things water®

Contact Us

498 Seventh Ave, 11th Floor
New York, NY 10018

(212) 539-7000

HAB Fears Calmed in Colorado

Before summer2020

Quincy Reservoir, closed for recreational use in summer 2020 due to harmful algal bloom risk.

After summer2021 - crop

The reservoir in summer 2021 after algal bloom treatment and public access was restored.