Locals Unite to Stop Hog Farms From Polluting Their Community
By Wyatt Massey
Sue George never intended to be an activist. The soft-spoken, retired elementary school teacher was content on her century farm near Lime Springs, a town in the rolling hills of northeast Iowa with a tad under 500 people.
Then, the hog operations moved in.
George lost the need to be "Midwest nice," she said. "I'm not willing to let our way of life go by the wayside for these people who are coming in and putting all of this manure and all of this pollution into our area. I'm not."
So George organized her neighbors and created a legal document to protect her farm, and town, from the large-scale hog operations she said are destroying a way of life and polluting the environment.
The state, already leading the nation in pork production, is experiencing a rapid rise in large-scale hog operations. Between 1982 and 2012, the most recent U.S. Department of Agriculture census, total hog production in Iowa rose from 14.3 million a year to 20.5 million. During the same time period, the number of farmers producing hogs dropped from 45,768 to 6,266.
To continue increasing hog production, the remaining farm owners build specially designed facilities to keep the animals indoors where their food and waste can be controlled. People are divided about whether these concentrated animal feeding operations, also known as CAFOs, either are the future of American farming or symbolize profits trumping concerns for rural livelihoods, the environment, and animal welfare. In Iowa, this is more than a mere disagreement about farming techniques. It is a fight over what the Iowa landscape will look like, a fight between rural residents and industrial agriculture.
Large-scale hog operations are prevalent throughout western and central Iowa and have begun moving into the northeast. One CAFO operation expanding into northeast Iowa is Reicks View Farms. Representatives at Reicks View Farms have not replied to requests for interview.
George's group campaigned against the operations moving into her region of Iowa, including Reicks View Farms. The group, founded in early 2017 and called Northeast Iowans for Clean Air and Water, includes farmers, local business owners, and Amish families. Through weekly meetings at homes and farms, conversations over potlucks and on front porches, they organized, advocated, and supported legislation to stop the construction. They placed signs along the highway opposing the new operations. They asked the Department of Natural Resources not to approve the facilities. George testified before the state legislature. She even met with one of the new owners, a man she taught when he was in elementary school.
"We did everything right," George said. "And it still didn't work." The confinements went up and the hogs moved in.
When campaigning state and local government failed, George and dozens of other Iowa families turned to the law instead.
More than 40 families joined George in forming a covenant—a binding legal document in which all the members agree to a set of terms. A local lawyer donated his time to draw up the terms, which stipulated that none of the properties in the covenant—more than 5,500 acres total—would ever house a CAFO or allow a CAFO to spread liquid manure on their land.
CAFO is a catchall term for production facilities housing more than 1,000 animal units, defined by the USDA as the equivalent to 1,000 pounds of animal weight, which is 1,000 beef cattle or 2,500 swine. CAFOs keep animals inside for more than 45 days a year and fall under the Environmental Protection Agency's Clean Water Act. However, each state regulates the operations differently.
Concentrating animals in one location requires more strict manure management than animals raised on pasture. Large farms produce millions of gallons of manure a year, which is more fecal waste than is produced in some American cities, according to the National Association of Local Boards of Health. The manure in most hog facilities falls through slatted floors into holding tanks. Then it's hauled off and spread as fertilizer for crops.
Manure from CAFOs can contain E. coli, MRSA, antibiotics, and animal growth hormones. When the manure is not spread properly, these contaminants pollute waterways and private wells, as well as contribute to the rise of antibiotic-resistant bacteria. According to Local Boards of Health group, "states with high concentrations of CAFOs experience on average 20 to 30 serious water quality problems per year as a result of manure management problems." All CAFO manure lagoons leak, according to the EPA, though certain designs can lower leakage to acceptable levels.
Water quality is a chief concern for members of Northeast Iowans for Clean Air and Water and something the covenant cannot necessarily protect. Some local facilities are near rivers, where manure runs off when a tank leaks or heavy rains fall. The area's natural hills and karst topography—made up of limestone and especially susceptible to sinkholes—increase the likelihood that improperly applied liquid manure will run into waterways. The area is known for its natural trout streams, too. Trout fishing generates $1.6 billion annual revenue for Iowa and surrounding states. The fish need clean water to reproduce.
Several Lime Springs residents will drink only bottled water. A hog confinement sits a half-mile from Russell Stevenson's farm, where he has lived and worked for decades. As a member of the covenant, Stevenson is concerned not if his private well will be contaminated, but when, he said. "It is not pig farming," Stevenson said of CAFOs. "It's a pig factory, and they ought to be regulated like one."
Members of the covenant and activists throughout the state say CAFOs should be treated like the factories and corporations they resemble, instead of being given pollution tax exemptions and land zoned for agriculture. The operations can claim they are traditional family farms. John Ikerd, agricultural economics professor at the University of Missouri, said CAFOs are free from many of the environmental and public health regulations other operations generating similar amounts of waste must follow. The EPA's Clean Water Act only regulates confinements of more than 2,500 hogs. Otherwise, the EPA does not regulate the confinements unless they dump waste directly into a waterway.
If the burden of proof was on the CAFO operator to prove the operation was not a threat to public health, no CAFOs could be built, Ikerd said. "Under the existing regulations, the burden of proof is on the public in general to prove that somebody is going to get sick from a particular CAFO, and that's very difficult to prove."
Bill Goetsch has farmed the area since he graduated from high school in the early 1980s. His wells were already contaminated when neighbors approached him about the covenant. A CAFO is a short walk up the valley from his home.
Goetsch said he was already concerned about his water, but now smells are coming down the valley. A study from Iowa State University and the University of Iowa determined air emissions from CAFOs "constitute a public health hazard." About one in four CAFO workers in the U.S. suffers from a respiratory disease, such as bronchitis and asthma-like symptoms. A study of North Carolina residents found people living near CAFOs faced an increase in the same respiratory diseases suffered by CAFO workers. Lime Springs resident Joann Wangen said her adult children make comments about the smells when they visit her and her husband, Rick. Her guests had to stay inside during a recent Thanksgiving because the smells were so bad, she said.
Many advocates point out failures in the design of the state's master matrix, which guides the siting of proposed operations. The process awards points depending on the building's distance from homes, schools, and water sources; the overall point score determines whether a project is approved and where it's sited. Critics of the current matrix point out how equal points are awarded to CAFO owners for doing things with vastly different implications. For example, proposals that include tree planting or that provide enough space for a truck to turn around in are weighted the same as having an emergency containment area for manure spills. A 2018 study found the DNR approved 97 percent of requested building permits.
Confinements of up to 1,249 hogs—considered a small operation—do not need to create a manure management plan or file a construction permit. Confinements of up to 2,499 hogs do not need a construction permit, either. According to DNR data, 3,745 sites in Iowa have fewer than 2,499 hogs. But the total number is likely much higher than that. A 2017 report using satellite imagery identified more than 5,000 hog and cattle lots in Iowa the DNR did not know about. More than 1,000 of those facilities are believed to require state oversight.
Weak state regulations mean CAFOs can move in wherever they please, members of Northeast Iowans for Clean Air and Water said. They point to an operation being approved on an environmentally sensitive site in Allamakee County. Former Iowa DNR director Chuck Gipp said if a CAFO could be built there, then a CAFO could be built anywhere. The hog facility was approved.
Tyler Bettin, public policy director for the Iowa Pork Producers Association, said the matrix system removes the burden from county supervisors to approve the building of each new operation and allows the DNR to better enforce regulations. "The master matrix continues to be very effective," he said. "It's a stair-step approach to regulation, so it requires our larger farms to go above and beyond the minimum requirements."
George is among the advocates in Iowa wanting to revise the matrix to be more rigorous in assigning points. She'd also like it to give more control to counties and local supervisors, who can account for community desires and unique geographic features, like karst terrain or wetlands.
State Sen. David Johnson is among the political voices calling for stricter CAFO regulation. He helped design the state's matrix in 2002. Johnson introduced 15 state bills related to CAFOs, such as stopping all CAFO construction until the number of impaired waterways in Iowa drops from 750 to 100 and the matrix is redesigned.
None of the bills Johnson introduced made it out of the agriculture committee.
George's covenant is intended to fill the gap left by these failed state and federal legislative attempts at increasing regulation of CAFOs. By ensuring that confinements will not be introduced onto designated lands, the covenant is protecting a small area of Howard County.
This fall, the group may look to expand the number of people and properties involved in the covenant. The agreement gives George some freedom from worrying about whether another hog operation will move into her backyard. Creating the covenant took a lot of time and hard work, she said, but it strengthened local connections in ways she did not expect. "We have a common bond between us," she said. "I feel that we're a tighter-knit community, and we're all on the same page."
Individuals and groups across the state have contacted George about the covenant. She has information ready for them—an example of their covenant, a timeline of their process and important questions to ask the group.
Iowa isn't the only state with a growing CAFO presence. Trouble with CAFOs and environmental damages got national attention in 2016 in North Carolina when Hurricane Matthew flooded manure lagoons into waterways and the Atlantic Ocean; Hurricane Florence has flooded manure lagoons again. Similar battles between local communities and CAFO operators are playing out in Kansas, Wisconsin, Michigan, Arkansas, Illinois and Minnesota. According to the USDA, the U.S. has more than 45,000 CAFOs.
For many consumers, the farms are out of sight and out of mind. People need to know the price that small communities are being forced to pay to produce these goods, Stevenson said. "It boggles my mind that there are so many people who live in towns and cities and they have no idea what's going on [on] these farms."
Reposted with permission from our media associate YES! Magazine.
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Since even moderate-intensity workouts offer a slew of benefits, walking is a good choice for people looking to stay healthy.
How to Rock Your Walk<p>Walking isn't just fun and healthy. It's accessible.</p><p>"Walking is cheap," says Dr. John Paul H. Rue, a sports medicine doctor at <a href="https://mdmercy.com/" target="_blank">Mercy Medical Center in Baltimore</a>. "You can do it anywhere at any time; [it] requires little to no special equipment and has many of the same cardio benefits as running or other more intense workouts."</p><p>Want to up your walking game? Try the tips below.</p>
Use Hand Weights<p>Cardio and strength training can go hand-in-hand when you add weights to your walk.</p><p>A <a href="https://journals.lww.com/acsm-msse/Fulltext/2019/03000/Associations_of_Resistance_Exercise_with.14.aspx" target="_blank">2019 study</a> found that weight training is good for your heart, and <a href="https://www.mayoclinicproceedings.org/article/S0025-6196(17)30167-2/abstract" target="_blank">research</a> shows it reduces the risk of developing a <a href="https://www.healthline.com/health/nutrition-metabolism-disorders" target="_blank">metabolic disorder</a> by 17 percent. People with metabolic disorders have a higher chance of being diagnosed with high cholesterol, high blood pressure, and diabetes.</p><p>Rue suggests not carrying weights for your entire walk.</p><p>"Hand weights can give you an added level of energy burning, but you have to be careful with these because carrying [them] over a long period of time or while walking could actually lead to some overuse injuries," he says.</p>
Make It a Circuit<p>As another option, consider doing a circuit. First, put a pair of dumbbells on your lawn or somewhere in your home. Walk around the block once, then stop and do some bicep curls and tricep lifts before walking around the block again.</p><p>Rue recommends <a href="https://www.healthline.com/health/exercise-fitness/running-with-weights" target="_blank">avoiding ankle weights</a> during cardio workouts, as they force you to use your quadriceps rather than hamstrings. They can also cause muscle imbalance, according to the <a href="https://www.health.harvard.edu/staying-healthy/wearable-weights-how-they-can-help-or-hurt" target="_blank">Harvard Health Letter</a>.</p>
Find a Fitness Trail<p>Strength training isn't limited to weights. You can get stronger by <a href="https://www.healthline.com/health/bodyweight-workout" target="_blank">simply using your body</a>.</p><p>Often found at parks, fitness trails are obstacle courses with equipment for pullups, pushups, rowing, and stretches to build upper and lower body strength.</p><p>Try searching "fitness trails near me" online, checking out your local parks and recreation website, or calling the municipal office to <a href="https://calisthenics-parks.com/" target="_blank">find one</a>.</p>
Recruit a Friend<p>People who workout together stay healthy together.</p><p><a href="https://bmcgeriatr.biomedcentral.com/articles/10.1186/s12877-017-0584-3" target="_blank">One study</a> showed that older adults who exercised with a group improved or maintained their functional health and enjoyed their lives more.</p><p>Enlist the help of a walking buddy with a regimen you aspire to have. If you don't know anyone in your area, apps like <a href="https://www.strava.com/" target="_blank">Strava</a> have social networking features so you can get support from fellow exercisers.</p>
Try Meditation<p>According to the <a href="https://www.nccih.nih.gov/research/statistics/nhis/2017" target="_blank">2017 National Health Interview Survey</a>, published by the National Institutes of Health, meditation is on the rise, and for good reason.</p><p>Researchers <a href="https://pubmed.ncbi.nlm.nih.gov/29616846/" target="_blank">found</a> that mind-body relaxation practices can regulate inflammation, <a href="https://www.healthline.com/health/biological-rhythms" target="_blank">circadian rhythms</a>, and <a href="https://www.healthline.com/health/glucose" target="_blank">glucose</a> metabolism, as well as lower <a href="https://www.healthline.com/health/high-blood-pressure-hypertension" target="_blank">blood pressure</a>.</p><p>"Any form of exercise can be turned into a meditation of some type, either by the surroundings you are walking in, like a park or trail, or by blocking out the outside world with music on your headphones," Rue says.</p><p>You can also play a podcast or download an app like <a href="https://www.headspace.com/headspace-meditation-app" target="_blank">Headspace</a> that has a library of guided meditations to practice while you walk.</p>
Do Fartlek Walks<p>Typically used in running, fartlek intervals alternate periods of increased and decreased speed. These are <a href="https://www.healthline.com/nutrition/benefits-of-hiit" target="_blank">high-intensity interval training (HIIT)</a> workouts, which allow exercisers to accomplish more in less time.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0154075" target="_blank">One study</a> showed that 10-minute interval training improved <a href="https://www.healthline.com/health/metabolic-syndrome" target="_blank">cardiometabolic</a> health, or lowered the risk of heart disease, stroke, and diabetes, just as well as working out at a continuous pace for 50 minutes.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0111489" target="_blank">Research</a> also shows that HIIT workouts increase muscle <a href="https://www.healthline.com/health/fast-twitch-muscles" target="_blank">oxidative</a> capacity, or the ability to use oxygen. To do a fartlek walk, try walking at an increased pace for 3 minutes, slow down for 2 minutes, and repeat.</p>
Gradually Increase Pace<p>A faster walking pace is associated with a lower risk of <a href="https://www.healthline.com/health/copd" target="_blank">chronic obstructive pulmonary disease (COPD)</a> and respiratory diseases, according to a <a href="https://pubmed.ncbi.nlm.nih.gov/30303933/" target="_blank">2019 study</a>.</p><p>Still, it's best not to go from a stroll to an Olympic-worthy power walk in a day. Instead, increase your pace gradually to prevent injury.</p><p>"Start by walking at a brisk pace for about 10 minutes per day, 3 to 5 days per week," Rue says. "Once you've done this for a few weeks, increase your time by 5 to 10 minutes per day until you get to 30 minutes."</p>
Add Stairs<p>You've likely heard that taking the stairs instead of an elevator is a way to add more movement into your daily routine. It's also a way to step up your walking. Stair climbing has been shown to <a href="https://www.sciencedirect.com/science/article/pii/S2211335519301123?via%3Dihub" target="_blank">decrease the risk of mortality</a> and can easily add a bit more challenge to your walk.</p><p>If you don't have stairs in your home, you can often find them outside a local municipal building, train station, or at a high school stadium.</p>
Is Your Walk a True Cardio Workout?<p>Not all walks are equal. A walk that's too leisurely may not provide enough burn to qualify as cardio. To see if you're getting a good workout, try to <a href="https://www.healthline.com/health/how-to-check-heart-rate" target="_blank">measure your heart rate</a> using a monitor.</p><p>"A target goal for a good walking workout heart rate is about 50 to 70 percent of your maximum heart rate," Rue says, adding that maximum heart rate is <a href="https://www.healthline.com/health/fitness-exercise/fat-burning-heart-rate" target="_blank">typically calculated</a> by 220 beats per minute minus your age.</p><p>You can also monitor how easily you can carry on a conversation while you walk to gauge your heart rate.</p><p>"If you can walk and carry on a normal conversation, that's probably a lower intensity walk," says Rue. "If you are slightly breathless but can still have a conversation, that's probably a moderate workout. If you are out of breath and can't talk normally, that's a vigorous workout."</p>
Takeaway<p>By shaking up your routine, you can add excitement to your workout and reap even more rewards than a basic walk provides. Increasing the pace and intensity of a workout will make it more effective.</p><p>Simply pick your favorite variation to add some spice to your next walk.</p>
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