About Clean Streams, Rivers and Lakes
A Virginia Nonprofit 501(c)(3) Charity

Matthew J. Rainoff, President/Treasurer
Jeffrey C. Stahle, Secretary
Mark L. Tull, Vice President

A Virginia Nonprofit 501(c)(3) Charity effective January 2021.
The specific purpose for which the corporation is formed is as follows:
Research, Education, Engineering, Manufacturing, Remediation and all other activities related to Achieving Safer Cleaner Water Quality on our Planet Earth.

We use various forms of aeration (whenever possible), safe beneficial bacteria in one of a kind ceramic products, patented diatom promoter and mined, processed granular calcium silicate. All water treatment programs use only non-toxic safe to handle and use components.

We continue to improve water quality using natural NON-TOXIC chemical approaches to water quality management and nutrient reduction; including BIO remediation, diatom blooms, calcium silicate and aeration. By reducing excess nutrients you get increasing water clarity, controlled algae, reduced odor, & improved dissolved oxygen. Our solutions reduce Nitrogen and Phosphorous and can be long term solutions or short term improvements while other projects or long term solutions are being planned or deployed. 

When we do have to get rid of exotic and troublesome weeds, we use the best quality and shortest life herbicides and are licensed by the State of Virginia to apply aquatic pesticides; Pesticide Business License #15812.

CSLR is run by Matthew Rainoff, who has 30+ years of scientific experience in designing, integrating, implementing and supporting cost effective solutions for Nonprofits, Federal, State and Local Governments, commercial clients and individuals. Now Mr. Rainoff is focusing his time on helping the environment by using natural excess nutrient (aka pollution) removal techniques.  We hope by sharing information we will accelerate implementation of safer polluted water treatment, remediation and prevention. Mr. Rainoff is constantly researching and studying other products on the market.

PhD’s, Biologists and Scientists at all our suppliers support CSRL in ALL aspects of design, solution development, technical support and providing PROVEN patented or other products for all projects.

We believe the time has passed for most bulk STUDYING and EXAMINING of the obvious problems with excess nutrients, aka water pollution. It is time for safe, environmentally wise, actionable plans. We have working plans to treat and prevent Hazardous Algae Blooms, Cyanobacteria, clarity, pollution and other water problems at reasonable costs! Create more oxygen offsetting carbon air issues while getting your water healthier. Call now for effective solutions from a Nonprofit organization or click here for more information.

Call Matt at 571-436-6327 to discuss taking actions before it gets worse.

Insurance by Canopy


Clean Streams, Rivers and Lakes
An IRS 501(c)(3)
Virginia Non-Profit Corporation
Attn: Matt Rainoff

3905 Railroad Avenue
Suite LL103  
Fairfax, VA 22030

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Email: matt@CleanSRL.org 
Phone: 571-436-6327