2019, Timonium, Maryland, USA
Ridgely’s green club is creating a pathway at our school and decorating trashcans to be placed near the pathway. The people doing this project were Natalie, Molly, Julia, and Lauren. This is very important because it lessens the pollution that affects our watershed. The pathway would be made from stepping stones, so it would prevent pollutants from draining into streams. The trashcans would keep rivers clean.
To improve the watershed, there will be decorated trashcans and colorful stepping stones on the school grounds. One solution will be a work of art that will help improve water quality.

The trashcans will be painted and maintained by the Green Club. The stepping stones will each be multiple small rocks combined into one stepping stone. Ridgely students and staff will also be painting the stepping stones.
This project will not take too long to complete but its effects will be long lasting. The trashcans will stay at our school for many years and will decrease the amount of litter. The stepping stones will be long lasting and will allow for pathways to be made without hurting our environment.
This is a local project that will mostly affect Ridgely Middle School. Our pathway will be near a storm drain so it will prevent runoff into that storm drain. new trashcans. We will also tell students where the trashcans will be located. We will also speak to students on how stepping stones are better for our watershed than sidewalks.
The materials that are needed for the trashcans are paint, paintbrushes, and trashcans. The materials that are needed for the stepping stones are paint, paintbrushes, and stones. Since we need paintbrushes for both the trashcans and stepping stones, we can reuse the paintbrushes. The total cost will be $253.06.
In conclusion Ridgley’s green club is making a stepping stone walkway at our school and painting trashcans to be placed around the walkway. This is highly important, so we can decrease the litter that enters our watershed.
What if there was a way to filter water of sediments and chemicals when it goes into the ground? We see that a bio- retention cell is beneficial for maintaining and improving our watershed health. In order to help, we would like to revitalize the bio-retention cell at our school. A bio-retention cell is a rain garden with a rock pit before it, which acts as barrier to collect sediment while also stopping runoff and providing water to plants. Our bio-retention cell, needs maintenance, with planting of new native species and adding rocks too. One of the results we hope to achieve is to filter out nitrites, sediment, and garbage before it reaches Virginia’s rivers and the Chesapeake Bay.
Not only do we want this project to benefit Lanier but we wish to expand this wonder all across the county. We believe that all schools should have the chance to experience and help care for our watershed. We will invite students from our feeder elementary school and volunteer form our high school as well. After all, the Chesapeake Bay is something shared of six states and we should, and will, treasure it!
2019, Baltimore, Maryland, USA

2018 Villa Espil, San Andres de Giles, Buenos Aires, Argentina
2018 Villa Lia, San Antonio de Areco, Buenos Aires, Argentina
2018 Carmen de Areco, Buenos Ares, Argentina
This project combines other CFW projects; they used arduinos system and the idea of the 2017 winning project “smart light” that manages the light intensity and the day / night duration. They are using renewable energy, solar photovoltaic, solar thermal peltier cells and the whole system is robotic and managed by arduinos. They have humidity, co2, and intensity sensors and different types of luminosity.



2018, Winnipeg, Manitoba, Canada
