Clinton County Extension Staff Detail

Greg Brenneman

Title: Field Specialist Agricultural Engineering Area of Expertise: Livestock facilities including manure handling, ventilation and layout, farmstead layout, farm buildings, energy conservation, drainage, soil conservation practices, conservation tillage, no-till, ground water and surface water quality, private water supplies, water treatment, private wastewater treatment systems, grain drying and storage. Frequent Clients: Grain and livestock producers, homeowners, ag businesses, and government agency staff Counties Served: APPANOOSE, BENTON, CEDAR, CLINTON, DAVIS, DES MOINES, HENRY, IOWA, JACKSON, JEFFERSON, JOHNSON, JONES, KEOKUK, LEE, LINN, LOUISA, MAHASKA, MONROE, MUSCATINE, SCOTT, VAN BUREN, WAPELLO, WASHINGTON Housed in: Johnson Phone: (319) 337-2145 Fax: (319)337-7864 Email: gregb@iastate.edu Address: OAK CREST HILL RD SE City,State: Iowa City, Iowa Zip: 52245

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331 East 8th Street
DeWitt, Iowa
52742

Phone: 563-659-5125
Fax: 563-659-5126
E-mail: bpetsche@iastate.edu

Office Hours
Monday 8:00 am-6:00 pm
Tuesday-Thursday 8:00 am-4:30 pm
Friday 8:00 am-3:00 pm

Find Us

331 East 8th Street
DeWitt, Iowa 52742
563-659-5125
bpetsche@iastate.edu