The following list is an effort to give you an overview of what rebates/incentives are in place across Sonoma County. Please note that these programs are very fluid and some of the information may be dated. If you find out-of-date information, please let us know so we can keep this page as current as possible. Thanks!

City of Sonoma

  • Transform your turf to earn $0.75/square foot of grass (up to $850) as well as up to $150 back on the cost of mulch and drip irrigation supplies with the City of Sonoma Cash for Grass program.
  • Get a $50 rebate for your new high-efficiency clothes washer or low flow toilet with Sonoma-Marin Saving Water Partnership Program.


  • Apply for City of Cloverdale’s “Cash for Grass program to receive $0.50 per square foot of lawn replaced with climate appropriate plants and drip irrigation.
  • Get additional rebates for new high-efficiency toilets and other fixtures through the Russian River Drought Relief Program.


  • Sign up for a FREE Water Use Survey to get tips on how you can conserve more inside and out. Call (707) 665-3631 for an appointment.
  • Apply for City of Cotati’s “Cash for Grass” lawn replacement program… get up to $1 rebate per square foot to transform your thirsty lawn. Call: (707) 665-3637 to set up a site inspection today.
  • Get a $75 rebate for your new high-efficiency clothes washer through the Sonoma-Marin Saving Water Partnership Program.


  • Apply for City of Healdsburg’s “Lawn Conversion and Irrigation Upgrade Rebates” to get $1 per square foot of turf removed.
  • A “Graywater Rebate” of $60 per system is available with newly installed Laundry-to-Landscape graywater systems.
  • Get a $50 rebate for your new high-efficiency clothes washer.

North Marin

  • Sign-up for a FREE Water Smart Home Survey to learn more tips and tricks to help you conserve including available rebates for lawn conversion, irrigation and controllers. Call: (415) 761-8944 to schedule your appointment today!
  • Apply for the North Marin Water District “Cash for Grass” program to replace your thirsty lawn and get $50 per 100 square feet of lawn (up to $400).
  • Interested in installing a Graywater or Rainwater Harvesting system? Submit an application to see if your project will qualify for a rebate.
  • Get a $50 rebate for your new high-efficiency clothes washer through the Sonoma-Marin Saving Water Partnership Program.


  • Set up a FREE Waterwise House Call from the City of Petaluma. Call (707) 778-4507 for an appointment and learn more ways you can save.
  • Apply for City of Petaluma’s “Mulch Madness” Program to receive  FREE sheet mulching materials, dropped right off at your house. Once you qualify for the City’s program, you can sign-up for a free Daily Acts consultation by filling out our simple application!
  • Get a $125 rebate for your new high efficiency clothes washer through the City of Petaluma and the Sonoma-Marin Saving Water Partnership Program.

Rohnert Park

  • Learn more ways to save water inside and out with a FREE WaterSmart Water Survey with the City of Rohnert Park. Call: (707) 547-1909 to schedule your appointment today!
  • Get a $75 rebate for your new high-efficiency clothes  washer or $150 rebate for your high-efficiency toilet from Sonoma-Marin Saving Water Partnership Program. 

Santa Rosa

  • Schedule a Water-Use Efficiency Check Up with City of Santa Rosa and learn more tips and tricks for conserving both indoors and out. Call: (707) 543-3985 to make an appointment.
  • Receive up to $250 in rebates for Residential Lawn Transformation with $.50/square foot rebate and up to $100 for qualified irrigation supplies from Green Exchange Rebate program.
  • Attend a Rainwater Harvesting Workshop with the City of Santa Rosa for more information on rain barrel rebates ($0.25/ gallon of storage), site inspection and design.
  • Get a $25 rebate for your new high-efficiency clothes washer through the Sonoma-Marin Saving Water Partnership Program.


  • Replace your toilet with a high-efficiency model for a rebate credit applied to your next water bill. Call: (707) 823-8597 for more details on how to qualify.

Town of Windsor

  • Sign-up for a FREE Home Water Assessment with the Town of Windsor to learn more about the Efficiency PAYS Programs and other rebates.
  • Upgrade your irrigation and convert your lawn with Town of Windsor Water Efficient Landscapes Rebate Program. Call: (707) 547-1909 to set up a site inspection and learn more details on how you can save.

Valley of the Moon

  • Get a $25 rebate for your new high efficiency clothes washer through the Sonoma-Marin Saving Water Partnership Program.
Did you know the average family of four uses 5,000-8,000 gallons of water annually in their washing machine alone? If 100 families installed a simple Laundry-to-Landscape graywater system, we could save 500,000-800,000 thousand gallons of water a year and put that precious water into our gardens instead of sending it the waste water treatment plant.

Benefits of Reusing Graywater:

  • Save water – depending on how much potable water you use for irrigation, you could save thousands of gallons of water a year.
  • Save money  you’ve paid for the water, why not use it a second time?
  • Enhance Safety – you’ll need to use gentler, non-toxic laundry soaps which is safer for both you and the environment.
  • Create Beauty – you’ll increase the beauty and bounty of your garden by irrigating with graywater.
  • Build Community – build community by working together with neighbors and friends to install your graywater system.
  • Build a Movement – get educated, engaged, and trained and help build a graywater movement!

Laundry-to-Landscape System Overview

California plumbing code defines graywater as wastewater generated from bathroom sinks, showers, tubs and washing machines. Though all of these sources represent great opportunities to transform waste to resource, the Laundry-to-Landscape system is the simplest, most cost-effective option that does not require a building permit.

Greywater Graphic

Frequently Asked Questions 

No, the simple Laundry-to-Landscape system does not require a permit. For more complex systems like your shower and bath (often referred to as a “branched drain system”), you will need a relatively straightforward plumbing change permit from your building department (often ranging in cost from $50-$100).
No. The code does not permit storage of graywater from simple Laundry-to-Landscape systems. Storing graywater requires a permit and filtration, which adds cost and complexity to the system.
Yes, please contact us for a list of some graywater-savvy local landscape and plumbing contractors who can install your system.
No. In the State of California, water from dishwashers and kitchen sinks is not considered to be graywater due to potential pathogens. 
Just about any woody perennial works! We recommend fruit trees, berry bushes, and perennial vegetables (like artichokes). You can also irrigate annual non-root vegetables like corn and beans as long as the graywater does not come in contact with the edible part of the plant. Avoid acid-loving plants like blueberries, rhododendrons and ferns.

Other Great Sources of Graywater Information

State of California Turf Replacement Rebate is still available!

In addition to your local rebates, the state is offering $1.50 per square foot for any turf removed – a huge savings! This is a limited time offer, good till the money runs out, so act fast to take advantage and maximize your old lawn’s potential.

Sheet Mulching is simple, natural, and effective at getting rid of your lawn and/or weed issues

Sheet Mulching is a landscaping method used to build soil, prevent weeds, and retain water. It’s sometimes referred to as a mulch lasagna because compost, a compostable weed barrier such as cardboard, and mulch are layered over lawn (or any soil area). Sheet mulching is a variation on nature’s way of building soil by accumulating and breaking down organic matter from the top down, and it creates a prime canvas for planting.

Benefits of Sheet Mulching:

  • Saves between 12-25 gallons of water per square foot per year, compared to a traditional lawn, depending on the type of plants installed. Sheet mulching the average 1,000 square foot lawn could save between 12,000 and 25,000 gallons per year!
  • Suppresses weed growth
  • Reduces labor and maintenance costs
  • Improves nutrient and water retention in the soil and improves soil structure
  • Encourages favorable soil microbial activity and worms
  • Improves plant vigor and health, often leading to improved resistance to pests and diseases

 Step 1: Mow, Edge, and Convert Sprinklers sheetmulching-step1

  1. Knock down or mow existing vegetation so that it lies flat. Only remove woody or bulky plant debris – other organic matter can be left in place and will add nutrients to the soil.
  2. Edge the site, especially along hardscaping like sidewalks and driveways. The edging will prevent mulch from spilling on to the sidewalk and prevent grass and weeds from re-emerging around the edges. Edging should be ~5” deep (but can be more shallow around the base of trees) and should gradually slope back to the level of the rest of the landscape.
  3. Cap sprinkler heads and convert one or more sprinkler heads to drip line irrigation, if plants will be installed. Be sure to use a filter (often found inside a sprinkler conversion kit) and a pressure reducer to bring the pressure down to 30 psi.

 Step 2: Plant Large Plants

If you will be installing large plants (5 gallon or bigger) plant them before sheet mulching. Once you start the sheet mulching process, be sure to avoid piling compost or mulch around the trunk of the plant. Note: It’s okay to sheet mulch several months before planting. In fact, fall is a great time to sheet mulch and then you can plant in the spring!

sheetmulching-step3Step 3: Add a Compost Layer

Jump start the decay of weeds and grass by adding compost or manure at the rate of about 50 lbs per 100 square feet (1”-2” deep). Optional: Soak with water to start the natural process of decomposition, especially if you’ll be planting soon.

Step 4: Lay down the Weed Barrier

sheetmulching-step4The next layer, an organic weed barrier, breaks down with time. The barrier should be permeable to both water and air and recycled cardboard (available from bike stores and large appliance stores,) is best, but a thick layer of newspaper will also work. Two or three layers may be required to achieve an adequate thickness, especially if using cardboard rolls or newspaper. Be careful not to apply the weed barrier too thickly as the soil can become anaerobic. Since the weed barrier works by blocking air and light, so be sure to avoid tears or holes. Overlap pieces at least 6” to completely cover the ground without any breaks, except where there are established plants you want to save. If it’s windy, work in small sections so that the wind doesn’t lift your weed barrier before you can weigh it down with mulch.

Step 5: Apply Mulch

Layer mulch at least 3” thick, but the thicker the better!! Leave a generous opening for air circulation around the root crown of plants.

sheetmulching-step5Step 6: Plant the Garden of Your Dreams!

Punch a hole or cut an X in the cardboard and place plants in the soil under the sheet mulch. Be sure the roots are fully in the soil, not just the mulch. Important note: Planting in a newly sheet mulched project can result in re-emerging grass and weeds. It is advisable to predetermine your plant layout and remove the grass and weeds from the desired planting location. Alternatively, you can wait a season or more for the grass and weeds to fully decompose before planting.

Being water-wise isn’t just about using less water, it’s about being really smart with the water we do have, especially the free kind that falls from the sky. As our climate changes, rain events are predicted to become more severe and less frequent in our area, meaning that we’ll receive occasional surges of valuable but potentially destructive water. How can we re-vision our developed landscapes to more effectively utilize the gift of rain?


Here are three ‘do-it-yourself’ methods to harvest the rain that will make you a water-wise warrior and a model to your friends and neighbors!

1) ‘Slow it’ with rain catchment systems

The installation of rain barrels, tanks or cisterns to catch rain from roof gutters is becoming a relatively mainstream concept, with information and materials readily available at most local hardware stores. There are many ways to go about designing your system so that it can effectively store a whole season’s worth of rain, or just individual rain events. Depending on your storage capacity this free water source can be saved and used for irrigating your landscape during dry months. To give you a sense of how much rain you can collect, a 1000 square foot roof will shed 600 gallons for every inch of rain that falls!

2) ‘Spread it’ with mulch applications

An unsung hero in the garden landscape, mulch provides numerous benefits besides the aesthetically pleasing ‘finished look’. Adding a layer of mulch to your garden can help cut down on erosion, minimize compaction of soil during heavy rain events, maintain soil temperature, replenish organic content of soil as it breaks down and prevent weed growth. In the case of organic mulches like woodchips, which have high water-holding capacity, you can create additional storage for excess water until it can be taken up through soil and plants. Generally applied to lawns, sheet mulching is a process by which compost, cardboard and mulch are added to the landscape in thin layers creating more surface area to spread and capture rainwater on-site, while reducing weeds and increasing soil fertility as it decomposes.

3) ‘Sink it’ through rain gardens and swales

The addition of rain gardens and swales in your landscape offer two, simple ways to increase stormwater capture and recharge our aquifers. These designed, low depressions and channels create a holding place for water to collect and sink rather than runoff over heavily saturated soils or impermeable surfaces. While both of these features can function well with a dry, riverbed look, incorporating water-wise plantings will increase both the aesthetics and the benefits. The use of native plants in particular can provide much needed habitat, slowing the water and acting as bio-filters for harmful pollutants all at the same time. Be sure to place plants best suited to wet conditions in the center, moving from seasonally wet preferences into dry conditions towards the edges for best results.

Where do you find the resources to make all your conservation dreams come true?

Many of our local municipalities in Sonoma County have incentive programs to help residents reduce water use both inside and outside the home. Programs like Petaluma’s ‘Mulch Madness’, (which delivers cardboard, mulch and compost to your door for free!), Cotati’s ‘Cash for Grass’ and Windsor’s ‘Efficiency PAYS’ program all provide incentives to reduce outdoor water use. The City of Santa Rosa’s ‘Green Exchange’ program also offers similar programs along with a rebate for installing a residential rain catchment system.

If you’re looking to grow your skills and gain some hands-on experience or guidance before taking the plunge, Daily Acts offers workshops throughout the year on rain catchment system design and installation, rain gardens, bio-swales and sheet mulching.

There’s no better place to start localizing the food system, saving water, and building community than in the landscape right outside your door! The following Daily Acts’ favorites are Sonoma County-adapted plants that can help transform your landscape into a luscious, edible playground while saving thousands of gallons of water per year as compared to conventional landscapes.

figFavored since ancient times, figs thrive in drought and produce luscious fruit with a distinctly delightful texture. Some varieties can produce two crops per year. These low maintenance trees add majestic structure to a winter time garden-scape and can be propagated from cuttings.

p-guavaYou have probably seen this evergreen shrub, but may not have realized it is a drought tolerant edible. Also known as feijoa, it produces incredible showy flowers and strange, juicy, delicious fruit that ripens in autumn. Growing in a 3-20′ mounding form, it can be shaped and pruned into a good sized hedge if desired.

Persimmon trees display splendidly colorful fall foliage and then drip with brilliant orange fruit like Christmas ornaments on bare branches in the winter. There are two main types: astringent varieties such as ‘Hachiya’ which are meant to be eaten gushy ripe but will dry the mouth if eaten too soon; and non-astringent varieties such as ‘Fuyu’ which can be eaten crunchy as an apple.Drying the unripe astringent fruit eliminates the mouth-puckering effect.

gooseberryThis cascading shrub brings the fun factor to the garden. Kids love them! Orange fruits are cloaked in a paper lantern and burst with tangy sweetness when ripe in early summer to late fall.  Drought tolerant and moderately frost sensitive, this plant can also be trained up as a vine.

A relatively unknown shrub, Chilean Guavas have small, glossy, evergreen leaves and produce tiny fruit high in fiber and vitamins that can be eaten whole. This is a great edible substitute for common box hedges and an ideal grazing food for children. It can tolerate salty maritime air but prefers shelter from the wind. While it is drought tolerant it produces best with regular light watering and thick mulch to hold moisture.

rosemaryThis common evergreen herb is one of the most useful, low-maintenance plants in the garden. Bees and other beneficial pollinators love the year-round flowers, it is extremely low-water use, and it has many culinary and aromatic uses.
loquatThis drought tolerant evergreen tree produces fruit with the look and texture of an apricot and the taste of a cantaloupe-cherry cross drizzled with lime. With flowers in fall or early winter, fruits come as a welcome addition to a late winter diet.For those who are space limited, this typically small tree (~10′) can also be planted in large containers.
tree-collardDid you know there is a perennial kale? It’s true! Tree collards grow 3-9′ tall and produce heavily throughout the winter, though they can be harvested year round. This plant is also very high in Calcium, B vitamins, and minerals, making a great addition to any healthy body or garden. It grows primarily from cuttings, so be sure to share some with your friends and neighbors!
elderberryThis charismatic CA native, is drought tolerant but doesn’t mind having its feet wet. The berries can be eaten raw in small quantities (can cause stomach upset), but are delicious and medicinal when cooked into syrup, wine, jam, or tincture. While this plant contains many medicinal qualities, the leaves, green fruits and stems are toxic when eaten. This is also a great wildlife plant, attracting pollinators and birds to its 10-15’ tall, shrubby upright form.