Green Tips

Water Quality

Still concerned about water quality even though water rationing in the Des Moines metro has ended for now?  You have an opportunity to speak out.  The Department of Natural Resources is in the process of conducting it triennial review on the state of Iowa water quality standards.  This website explains upcoming hearings on the issue as well as a link to send in comments:

Public hearings for water quality standards triennial review to be held in September | Department of Natural Resources

Let your voice be heard!

We are most grateful for the use of the church, the members who attended the August 26th presentation by Chris Jones, those who donated auction items and desserts, and those tireless volunteers who helped in the kitchen.  We did a head count of 170 people attending, and the auction proceeds were $3,000.  In addition, the Iowa Natural Heritage Foundation staff member collected checks that evening as direct donations for the Brenton Slough Project.

Here are some ways that you can help work on water quality in central Iowa:

  • Watch the video provided by the scientists’ presentation from the Central Iowa Source Water Research Assessment (CISWRA) on August 4, 2025 hosted by the Harkin Institute. The video is titled Our Water, Our Future:  A Look at the Central Iowa Water Quality Report.
  • Watch for future opportunities developed by Green Sanctuary that you might participate in related to water quality.
  • Support the efforts of our Capital Campaign Team in their quest to mitigate erosion and improve the quality of the stream on our property.

 

Plastic Free July

Plastic Free July is a global movement that helps millions of people be part of the solution to plastic pollution – so we can have cleaner streets, oceans, and beautiful communities. Will you be part of Plastic Free July by choosing to refuse single-use plastics? This checklist can help you get started:

Plastic Free July Action Picker Getting Started

Here are some ideas you will find on the checklist:

  • Shop at the deli counter or butcher for meat or fish wrapped in paper.
  • Put your loose fruits and veggies in reusable bags you’ve brought from home while shopping at the grocers.
  • Bring a reusable cup to the coffee shop or sit and enjoy a real cup.
  • Line your garbage bin with paper. For wet scraps, compost or freeze until bin day.
  • Use a reusable lunch box, containers, or beeswax wrap for storing foods.

Energy Audit Information

Want to see how you can make your home more efficient?  Green Iowa AmeriCorps is currently doing free energy audits in Polk, Dallas, and Jasper counties.  We reached out to the staff, which is based out of the Center for Environmental Education at the University of Northern Iowa.  They are operating and trying to do as many audits as they can before summer, so contact them soon if you are interested.

The information below is from their website:

“A Home Energy Audit is the first step in assessing how much energy a home consumes and evaluating what measures can be taken to make the home more efficient. These are always free to everyone and open to the public.

Through our energy audit process, we focus on the three C’s of weatherization: Cost, Comfort, and Conservation. Whether you’re interested in reducing utility costs, creating more comfortable living spaces, or conserving our natural resources, our weatherization services can help! Members of Green Iowa AmeriCorps undergo training and earn Building Analyst Professional certification from the Building Performance Institute (BPI). Armed with this training, our service teams assess a home’s efficiency, evaluates problem areas, and seeks potential solutions.”

 

Mow Less or No Mow May

Tips for participating in Mow Less or No Mow May thanks to ISU Extension:

No Mow May is a conservation initiative started by the UK-based organization, Plantlife. Over the last couple of years, this effort has gained a lot of attention in the United States. The primary message of No Mow May is to leave your lawn unmown for the month of May, creating habitat and food sources for early season pollinators and No Mow May can potentially support pollinators.

Some considerations before starting with No Mow May:

Providing food and habitat for pollinators while eliminating the work of mowing the lawn sounds like a no-brainer! But there are a few things to keep in mind before you lock the mower away for the entire month of May.

  1. It will take a lot of effort to get the lawn back under control;
  2. You will encourage the growth of more weedy and invasive plants;
  3. Lawns are not natural spaces;
  4. Many municipalities will issue citations for unkempt lawns.

Consider an alternative to No Mow May and participate in Mow Less May:

With the many pros and cons to No Mow May it can be difficult to decide what you can do to both promote and support bees and other pollinators while still being a responsible manager of your landscape . There are some things you can do with your lawn that can achieve both.

  1. Mow less often – Mowing every two weeks can still significantly increase bee population size. So instead of No Mow May, participate in Mow Less May. Mowing less frequently can support the cause and avoid many of the drawbacks.
  2. Create a well-designed pollinator garden – Rather than relying on the lawn to provide food sources for bees, install a pollinator garden. When located in areas that connect to other nearby pollinator-friendly gardens or natural areas, the benefits are magnified.
  3. Consider eliminating the lawn – Replacing turf with perennials, groundcovers, shrubs, and trees can reduce water consumption, pesticides, and fertilizers while increasing soil organic matter, building soil quality, and helping to retain and infiltrate stormwater.

If you’d like to review the full ISU Extension article, please go to Tips for Participating in No Mow May Yard and Garden.

Moving Away from Pesticides

How can I move away from pesticide use on my lawn? Check out the Good Neighbor Iowa website.  You will find helpful information such as a natural lawn care calendar that has tips like these for April:

· Apply corn gluten, a natural herbicide, to prevent weed seeds from germinating

· Fill in bare spots with a 50/50 mix of compost and soil, before you add grass seed

· Apply compost tea Another helpful website is Midwest Grows Green which is based out of Madison, Wisconsin.

You can purchase inexpensive yard signs indicating your choice to be pesticide free, such as these at Good Neighbor Iowa.

Focus on Water

Did you know that your city may offer you up to $1500 in a grant match for initiatives at your residence that reduce stormwater run-off?  Possible examples are rain barrels, soil restoration, rain gardens, native landscaping, permeable pavement, and downspout redirecting.  This initiative is called The Rain Campaign, and you can get more information at raincampaign.org  Once you are on the website, scroll down and you will see that twelve metro Des Moines cities participate, in addition to the Polk County Soil and Water Conservation District.

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