Protecting topsoil is one of 1000 Friends of Iowa’s highest priorities. Last fall, the Iowa Department of Natural Resources and the Environmental Protection Commission gutted the requirement to maintain at least 4 inches of topsoil on residential construction sites, and we are turning to individual communities to take action.
The City of Clive is in the process of passing an 8-inch topsoil rule. While we strongly support this proposal, there are builders who would like to create a loophole allowing them to avoid maintaining topsoil if they implement other storm water management solutions. Though utilizing additional storm water management solutions is a great idea, it is still critically important that builders maintain topsoil on the property.
The City of Clive is asking for people to make comments on the proposed rule. Go to the link below to voice your opinion on the City’s open forum. Look for “Soil health for construction projects.” The forum is open until 6 p.m. on April 15: http://www.cityofclive.com/government/clive-open-forum#peak_democracy
We are also encouraging people to email the Clive City Council directly to support the requirement that topsoil be maintained on the property, even with additional storm water management systems. Find their emails at: http://www.cityofclive.com/government/city-clerk/boards-and-commissions/council-members
Please plan to attend the Clive City Council meeting on Thursday, April 14 from 6 p.m. to 8 p.m.
Some talking points for the topsoil protection rule:
- We strongly support requiring that builders maintain 8 inches of topsoil on properties after the build. This rule will not only help to manage stormwater runoff, but it will also reduce water pollution and add value to the property.
- Topsoil retention is very important to urban landscapes — growing plants need healthy soil. New homeowners with no topsoil left in place are often faced with very expensive soil remediation to even begin to establish healthy lawns, trees, and gardens.
- We understand that scraping soil is part of the site preparation process, but instead of hauling away the soil that has been scraped off, it can be stock piled and spread out after construction is completed. The extra cost to the building and construction industry for keeping the soil on site are nominal compared to the costs to the homeowners, the watershed and our drinking water if it is removed.
- When the soil is stripped away, homeowners often turn to fertilizers and chemical amendments to encourage plant growth. Wit no soil to soak into, these chemicals find their way into our waterways after rain events, polluting our rivers, lakes, and streams.
- It is costly for homeowners who must spend extra money for repeat fertilizer applications. Keeping soil in place contributes to natural storm water management solutions and helps build healthy, green, and more sustainable neighborhoods for future generations.