Oil flowing under Iowa through the controversial Dakota Access Pipeline will soon double, as permitted by the Iowa Utilities Board Friday.
Where there were previously 550,000 barrels of oil daily, there will be 1.1 million barrels, according to theDes Moines Register. The Register reported that the state determined risk of increased spill probability or volume to be low.
The Dakota Access Pipeline, which carries oil from the Dakotas to Illinois, was heavily protested in 2016 and 2017 by the Standing Rock Sioux and allies. Critics feared that the pipeline, which passes under the Missouri River, would contaminate water supplies on the Standing Rock Reservation.
Over the last several weeks, people everywhere–including Iowa–have been increasingly encouraged or ordered to stay home in an effort to slow the spread of COVID-19. Below are three ways to keep caring for Mother Nature while you care for yourself and your community during these unprecedented times.
1. No paper towels? No worries
With mass panic-buying wiping store shelves clean in recent weeks and non-essential excursions strongly discouraged, some households may worry about fulfilling their regular demand for paper products.
While disposable paper towels are great for the messiest of messes, consider using reusable cloths and rags are a more eco-friendly option for household cleaning.
2. No need for bottled water
While stocking up on bottled water might be tempting, there is no reason to believe the pandemic will impact household tap water. The Iowa Department of Natural Resources released a statement encouraging Iowans to continue using tap water as much as they can.
3. Grow your own microgreens
Doing some indoor home gardening will not only keep you busy, but create a hyper-local produce supply you don’t have to venture to the store for. Growing microgreens –seedlings of edible plants– is among the easiest ways to get started.
Spread potting soil in a shallow tray (consider reusing packaging from a container of berries or salad mix) sprinkle a layer of seeds on top and cover with a very thin layer of soil. Kept in a sunny spot and sprayed with water to keep the soil damp, you can yield a microgreen crop every two weeks or so.
Sunflower, sweet pea and radish seeds (available online) are great options for getting started. The seedlings take on the flavor of the mature fruit or vegetable, making a great salad base or addition to other dishes. Get creative!
The Iowa Flood Center recently received $150,000 from the Iowa Department of Homeland Security and Emergency Management, according to KCRG. The IFC also received $30,000 from the Iowa Department of Natural Resources. The network’s service provider is phasing-out the previously used technology, according to KCRG, so the funding will provide new modems and data plans to keep the sensors running.
The Iowa Department of Transportation has also installed five new flood sensors along the Iowa-Nebraska state boundary, the Iowa Capital Dispatch reported. Areas in both states along the Missouri River were devastated by floods last spring. With elevated flood risk forecast for this year, the sensors could help Iowa and Nebraska officials coordinate disaster response.
A group of citizens in Muscatine, Iowa are pushing to restore the over harvested Mississippi River mussel population. The “Mussels of Muscatine” group hopes to create learning opportunities, reverse damage to the river ecosystem and improve water quality.
The group wants to convert a dilapidated pump house into a mussel research and propagation facility, according to the Des Moines Register. That plan faces several logistical hurdles, but the idea that mussels could help reverse some of Iowa’s water quality degradation is valid.
CGRER member Craig Just, a University of Iowa associate professor of environmental engineering described mussel’s role as ‘ecosystem engineers’ to the Register. As the molluscs filter nutrients from the water to feed, they remove pollutants like nitrogen. Just said mussels can also remove microorganisms like algae and phytoplankton, which are harmful to ecosystems when their populations explode.
Just pointed to several challenges to restoring the Mississippi mussels as well. Iowa soil erodes into waterways at high rates, which would bury mussels and prevent them from reproducing. Mussels also must eject their larvae into fish gills, a difficult process to recreate in a lab or propagation facility.
This week’s episode of EnvIowa features a discussion with CGRER co-director Dr. Jerry Schnoor. He is, among other things, a professor of civil and environmental engineering with a long career studying climate change, water quality and environmental toxicology. Listen to hear Schnoor discuss the urgency of climate change, his efforts to clean up chemical pollution using plants and why he wants our youth to get angry.
Iowa communities along the Mississippi River will most likely see major flooding this spring.
A National Weather Service flood outlook released last week shows an over 50% chance of extensive inundation all along the state’s eastern boundary. Probability of moderate flooding is at 95% in most areas. Western Iowa faces lower, but still significant risk.
Heavy precipitation in 2019, still-saturated soils and heavy snowpack to the north contribute to the elevated flood risk.
Radio Iowa reported that Gov. Kim Reynolds said official are coordinating with local emergency management teams. Reynolds said the Army Corps of Engineers is releasing water already to make room for melted snow to the north.
Last summer’s Mississippi River flooding was the longest in recorded history, lasting nearly 200 days. A coalition of river city mayors estimated damage to be over $2 billion along the length of the river.
A news story published last week featured an Iowa farmer who illegally built to un-permitted barns containing about 2,400 hogs. State officials were unaware of the concentrated animal feeding operations (CAFOs) for years.
That farmer and others are fighting in what Associated Press correspondent John Flesher called a “battleground” in Iowa. Questions of pollution and regulation have inspired lawsuits, anti-CAFO alliances and neighborly tensions throughout the state, as animal feeding operations continue to proliferate.
Below are four key takeaways from Flesher’s in-depth report. Read the full-length story on apnews.com.
The federal government relies state data for animal feeding operation data. In many cases, states keep tabs on only the largest operations (in Iowa, a true “CAFO” has a minimum of 1,000 species-variable “animal units” per confinement). The EPA counted about 20,300 CAFOs nationwide in 2018. The U.S. Department of Agriculture estimates there are about 450,000 animal feeding operations–places animals are raised in confinement (of any size)– nationwide.
Under the 1972 Clean Water Act, especially large livestock operations need permits for discharging waste into waterways. Since such discharges are often unintended, however, state and federal environmental agencies can only mandate permits for operations caught discharging waste. In some cases, farmers have been able to make spill-proofing improvements instead of applying for permits.
Studies show that livestock operations and anaerobically decomposing waste release massive amounts of ammonia and greenhouse gases. Because such emissions are difficult to measure, though, they are unregulated by the Clear Air Act. Studies have additionally correlated these emissions to human health issues such as childhood asthma. Cause/effect is impossible to prove, however.