Tips for Healthy Waterways


With the rain comes water, polluted water, which flows into our rivers, creeks and streams. As a community we must be proactive in preventing the pollution of our waterways.

Here are 5 tips to help prevent this pollution and maintain our waterways health.

1. Check your car for leaks. Fluids that leak from vehicles can be carried by storm water runoff all the way to our creeks! Look at your pavement and driveway after you move your car. If you see a dark patch or see a colorful sheen on the surface, you may have a leak. It is important to clean up all leaks promptly because they could be toxic to pets and wildlife. Do not hose leaked fluids into the street! Use oil absorbent or cat litter to clean up the spill. If possible, take your vehicle to a mechanic to have the leak repaired.

2. Keep leaves out of the street. Most jurisdictions in the Russian River watershed prohibit raking leaves and other debris onto the street. Why? Anything on our streets can be carried by storm water runoff directly into our creeks, and too many leaves can obstruct the habitat and natural flow of a creek. Since storm water is not cleaned or treated before it reaches the creek, please help keep our waterways clean by either placing your leaves into the yard waste bin or consider mulching the ground with them, which will help feed the soil for a healthier yard. If you see leaves next to your curb, sweep them out of the street to prevent them from washing to the creek.

3. Rethink holiday cooking cleanup. After cooking, when fats, oils, and grease cool, they solidify. If you pour them down your sink drain, they will harden in your pipes and may block the flow of sewage away your home! The best way to deal with fats, oils, and grease from cooking waste is to let them cool then scrape or them into the trash. Or, if you have a large amount of cooking oil, consider recycling it with the Mendocino County HazMobile Program. Sonoma County residents can view recycling drop-off locations at

4. Correctly dispose of batteries. In California, all electronics and batteries have been banned from landfill disposal. In Mendocino County, household batteries and other household hazardous waste can be disposed through the Hazmobile Program. In Sonoma County, electronics can be donated to the Computer Recycling Center,, for repair and reuse. For a complete list of drop-off recycling options, visit

5. Dispose of Christmas trees responsibly. If you get a Christmas tree this year, consider what you will do with it after the holidays. Plastic trees and trees with flocking must be disposed of in a landfill, but plain natural Christmas trees can be mulched and recycled. Whole trees can be dropped off at Holiday Tree Drop Off Locations, or, in some areas, picked up with your curbside recycling. You can also cut up your tree so it fits in your yard waste container – just make sure the tree is cut up so that the lid on the green bin closes completely.

For any questions about recycling and year‐round disposal options:

In Sonoma County, visit, call the Sonoma County Eco‐Desk at 565‐DESK (3375).

Here at Firma Design Group our Civil Engineers are committed to doing their part in preventing this pollution by integrating treatment and management of storm water run off in our built up environment. Contact one of our Civil Engineers at (707) 792-1800.

Making Memories!


WOW! Habitat for Humanity of Sonoma County held their Making Memories Breakfast November 15, 2016.

Their mission to bring people together to build homes, communities and hope was well received by all who attended. Beginning with Tamara Stanley, CEO welcoming a full room to State Senator Mike McGuire’s enthusiasm and stories from a couple homeowners made possible through Habitat for Humanity, a lot of money was raised to continue making terrific memories.

Firma Design Group has had the pleasure of attending as a company and we all left with many memories. “Habitat for Humanity is my favorite non-profit,” said Marty Goldsbrough, President/CEO of Firma Design Group.

And that is why our team at Firma Design Group donates our planning, civil engineering and landscape architecture services to the organization.  To make memories for future homeowners.

To learn more about this great organization click here.