Indiana communities along Lake Michigan are celebrating this year’s SepticSmart Week, Sept. 22-26, by reminding homeowners of the importance of septic system maintenance to environmental and public health.

• Protect it and inspect it: Have your system inspected every three years by a licensed contractor and have your tank pumped when necessary, typically every 3-5 years. Many septic system failures occur during the holiday season, so be sure to get your system inspected and serviced now before inspectors’ schedules fill up around the holidays.
• Think at the sink: Avoid pouring fats, grease and solids down the drain. These substances can clog pipes and the drain field.
• Don’t overload the commode: Only put things in the drain or toilet that belong there. Coffee grounds, dental floss, diapers and wipes, feminine hygiene products, cigarette butts, and cat litter can clog and damage septic systems.
• Don’t strain your drain: Be water efficient and spread out water use. Fix plumbing leaks and install faucet aerators and water-efficient products. Spread out laundry and dishwasher loads throughout the day. Too much water at once can overload a system that hasn’t been pumped recently.
• Shield your field: Remind guests not to park or drive on the drain field, which could damage buried pipes or disrupt underground flow.

SepticSmart Week is part of U.S. EPA’s year-round SepticSmart program. In addition to educating property owners, the program is an online resource for industry practitioners, local governments and community organizations that provides access to tools to educate clients and residents.

Lawn care decisions play a large role in local water quality and the health of aquatic wildlife. The fertilizers, pesticides, and other chemicals we put on our lawns can be washed into nearby lakes and rivers in stormwater runoff. Once there, these pollutants spur algae growth, clog gills, decrease resistance to disease, and suffocate eggs and newly hatched larvae. 

The IISG-led Lawn to Lake program continues to educate homeowners, landscapers, and master gardeners on natural lawn care practices that can improve soil health and protect water quality. The program works with community partners across the region to conduct training workshops and provide ‘how to’ resources for a range of audiences. 

Lawn to Lake outreach has led to management changes on an estimated 22,415 lawn acres. These changes are expected to reduce the use of lawn care chemicals, including weed and feed, by more than 3 million pounds a year, protecting nearby aquatic ecosystems from chemical-laden runoff while fostering healthy lawns. 

To learn more about how IISG is empowering communities and individuals to secure a healthy environment, check out our 2013 program impacts. 

When researchers and the media talk about Asian carp reaching the Great Lakes, they are typically referring to bighead and silver carp, the two voracious phytoplankton eaters that are wreaking havoc in places like the Mississippi and Illinois rivers. But the species most likely to establish in Lake Erie may actually be a third member of the Asian carp family: grass carp. 

From The Voice: 

“Grass carp are a different kind of fish and pose different kinds of risk than bighead and silver carp,” said Jeff Tyson, administrator of the Lake Erie Fisheries Program Administrator for the Ohio Department of Natural Resources. Tyson addressed a meeting of environmental writers at Ohio State University’s Stone Lab in Lake Erie on Aug. 18. “We know we have some grass carp in the system. Grass carp impact the system through their impacts on structure and vegetation. They consume huge amounts of vegetation.”

Grass carp could put Lake Erie at risk “by damaging habitats and damaging fish in communities given the documented reproduction of grass carp in large rivers,” according to the Ohio Asian Carp Tactical Plan, 2014-2020. “Grass carp can also decimate submersed aquatic vegetation that is critical to migrating waterfowl and other water birds.” Read more. 

**Photo courtesy of Eric Engbretson, US Fish and Wildlife Service, Bugwood.org. 

Our summer internship program has wrapped up for another year. This year, seven students and recent graduates worked with our specialists on a broad range of issues, including AIS prevention, sediment remediation, and water supply planning. Catherine Kemp and Jennifer Egert spent their summer working with Margaret Schneemann, IISG’s water resource economist. 

Catherine’s work this summer focused on outdoor water conservation and natural lawn care outreach. As part of this, the University of Illinois student teamed up with Kane County and the Northwest Water Planning Alliance to create library displays highlighting a few easy steps homeowners can take to conserve water and reduce landscaping pollution. 

“I also organized a composting workshop for gardeners and worked on a white paper exploring the connection between sustainable look food systems and water. My projects covered such a diverse range of topics that my internship was really engaging and enjoyable. It was so great to work on issues that I am passionate about. 

There are so many organizations that inform and implement environmental policies in the Chicagoland area. I have learned a lot about the work they do and the importance of the large amounts of collaboration that occur here. My internship really opened my eyes to the opportunities available to me in the future.” 

Jennifer, a senior at the University of Illinois at Urbana-Champaign, dedicated her internship to creating a new, condensed version of the Full-Cost Water Pricing Guidebook using updated data.

“I worked with Margaret to collect water rate data from 284 municipalities in northeastern Illinois and used GIS software to design effective visuals and maps summarizing municipal water rate changes over the past five years. I also included supplemental policy recommendations based on the visuals created along with best management practices for incorporating full-cost water pricing across the region. 

What I enjoyed most about this internship was having the chance to use skills gained from my environmental science education and apply them to a project that has real implications for citizens in the area. I got to go home every day feeling like I had accomplished something worth-while that will benefit our environment and precious natural resources.” 

Both Jennifer and Catherine say they will continue working on environmental issues after they graduate. Catherine plans to join the Peace Corps’s environmental program, while Jennifer hopes to work in environmental law and policy.