New evidence on old water problem: It’s grown, and is getting worse

Vegetative buffers can address the main causes of the worsening algal bloom problem: climate change and nutrient runoff.

The Iowa Policy Project released a new report that brings attention to the harmful algal bloom problem that is not being addressed adequately in the state.

There have been numerous reports and articles that discuss the problem, including an IPP report that was released nearly 10 years ago, but what is different about this new report is that it highlights new science and evidence that indicates that the problem is growing worse.

The 2014 water crisis in Toledo, Ohio, where toxic blue-green algae shut down the water system, was a wake-up call for those responsible for ensuring our drinking water is safe. The U.S. Environmental Protection Agency and the Iowa Department of Natural Resources are therefore aware of the looming threat posed by blue-green algae.

Recent studies have shown that the harmful algal bloom problem is more prolific and this is tied to changes in weather and landscapes due to climate change and due to increased nutrient runoff.

Iowa’s Nutrient Reduction Strategy is a framework that was created to address the runoff issue in Iowa but new evidence suggests that the NRS is not enough to tackle the problem.

One approach endorsed by IPP’s new report may be effective in protecting Iowans from harmful algal blooms: the implementation of mandatory vegetative buffers throughout the state. Minnesota and Vermont already have promulgated such laws for regulations and buffers along waterways —a conservation practice proven to dramatically reduce nutrient runoff.

Buffers also have an added benefit in that they can act as a carbon sink or as carbon storage, thereby helping to curb climate change. In other words, vegetative buffers can address the main causes of the worsening algal bloom problem: climate change and nutrient runoff.

Carolyn Buckingham, an attorney with a background in environmental law and policy, is lead author of a new report for IPP on issues caused by cyanobacteria, or blue-green algae, in Iowa water.

Find the report here.

Session Recap: ‘Historic’ — not label of pride

Some legislators may boast of a “historic” session. History will mark 2017 as a low point in Iowans’ respect and care for each other.

By

4/22/17

IFP Statement: ‘Historic’ session not a label of pride

Legislative session hits working families and traditions of good governance

Basic RGB

Statement of Iowa Fiscal Partnership • Mike Owen, Iowa Policy Project

To describe the 2017 Iowa legislative session as “historic” is not a label its leaders should wear with pride.

Iowans needed a legislative session that worked to raise family incomes and expand educational opportunity. Iowans had long demanded water-quality improvement measures. Many called for lawmakers to address the lack of fairness, adequacy and accountability in a tax system laden with special-interest breaks and costly subsidies to corporations.

Instead, Iowans got a continued ratcheting down of funding for PK-12 public education. There were significant and serious cuts in post-secondary education that will lead to tuition increases. We saw cuts to early-childhood education and other programs that serve our most at-risk children and neglect of the child-care assistance program that helps working families struggling to get by.

The Legislature continues to demand little or nothing of industrial agriculture in cleaning up the mess it has left in our waters. Lawmakers tried to dismantle the Des Moines Water Works board, limited neighbors’ right to complain in court about pollution, and eliminated scientific research at the Leopold Center. Their ultimate action on water merely diverts resources from other priorities, such as education and public safety.

Lawmakers largely left the tax issue to the next session. An overture in the House to reform Iowa’s reckless system of tax credits was a welcome acknowledgment that this issue needs attention, but devils in the details make further discussion of this issue during the interim even more welcome.

Perhaps as troubling as the destructive nature of policy content this session, Iowa’s image of adherence to good governance took a big hit. The most controversial policy changes came not through collaborative, public discussion in committee, let alone the 2016 political campaigns, but were often dumped into lawmakers’ laps with little opportunity for amendments.

In what could accurately be called a “session of suppression,” lawmakers achieved:

  • Wage suppression, with a bill to preempt local minimum wage increases while refusing to raise Iowa’s repressive, 9-year-old minimum of $7.25.
  • Workplace suppression, gutting collective bargaining protections for public employees, and making it more difficult for Iowans recover financially from injuries on the job.
  • Health-care suppression, achieved in workers’ compensation legislation while also refusing to reverse Governor Branstad’s disastrous move to privatize Medicaid.
  • Local suppression, whacking at local government control in a variety of areas: minimum wage, legal defenses against concentrated animal feeding operations (CAFOs), fireworks sales, and collective bargaining options.
  • Voter suppression, with a bill to make it more difficult for many citizens, particularly low-income and senior voters, to exercise their right to vote.
  • Suppression of children’s healthy development, with additional cuts to Early Childhood Iowa and Shared Visions that will reduce access to critical home visitation, child care and preschool services for some of our most at-risk youngsters.

Some legislators may boast of a “historic” session. History will mark 2017 as a low point in Iowans’ respect and care for each other, a legacy that will not be celebrated when future Iowans look back on this session and the closing act of Governor Branstad’s long tenure in office.

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The Iowa Fiscal Partnership is a joint public policy analysis initiative of two nonpartisan, nonprofit, Iowa-based organizations — the Iowa Policy Project in Iowa City, and the Child & Family Policy Center in Des Moines. Reports are available at www.iowafiscal.org, and on the websites of the two partner organizations, www.iowapolicyproject.org and www.cfpciowa.org.

Big state, big issues — an obligation for all

We all have an obligation to clean up our rivers lakes and streams and no sector can be exempt. It is not a voluntary matter.

160104-osterberg-map-7x7I put up a new map at the IPP office this morning. It’s a big one — about 4 feet by 6 feet, and it’s impressive on a wall.

What makes it more impressive comes when you think of what that map represents, some 36 million acres of land, and to think of how those acres are used, and what we are doing to protect them.

Even though it’s mainly a road map, we see those roads plotted on a landscape that we know is mostly farmland — rivers, lakes and streams running through it, and dominated by it.

Each five years the United States Department of Agriculture puts out a census of agriculture. The last one from 2012 shows just how agriculture dominates our land. About 24 of the 36 million acres are in cropland nearly all corn and soybeans — though even more land is agricultural since activities like grazing push the total of ag land well beyond 30 million acres. Cropland, woodland and pasture make up so much of the landscape that the category house lots, ponds, roads, wasteland, etc. makes up only 1.4 million acres, or less than 5 percent of the total.

IPP pointed out in a 2010 report Solution to Pollution: It Starts on the Farm that so little land in Iowa is devoted to urban uses (lawns or golf courses) that even if urban application rates of Nitrogen and Phosphorous fertilizer were much higher than that on farms, only 2 percent of the pollution from land application of fertilizer comes from lawns and golf courses.

When sewage treatment plants are included in the urban share of nutrient pollution, agriculture still dominates.

So the take-away message — water pollution in Iowa comes from agricultural land. We all have an obligation to clean up our rivers, lakes and streams and no sector can be exempt — particularly the biggest one. It is not a voluntary matter.

IPP-osterberg-75Posted by David Osterberg, co-founder of the Iowa Policy Project

Digging Deeper on Frac Sand Mining

As this industry becomes more active in Iowa, local officials and community members need to be aware of the potential effects it could bring to their lives and the local economy.

Frac sand mining is an emerging concern for people in Northeast Iowa. This concern has prompted questions regarding potential impacts on water quantity, water quality, recreation and tourism amongst others.

In a new Iowa Policy Project report, “Digging Deeper on Frac Sand Mining,” we examined potential impacts of this industry on the environmental, economic and aesthetic assets of Northeast Iowa. Particularly with regard to water resources, we identify unique features of the region that warrant extra precaution such as trout streams and the prevalent karst geology.

frac sand deposits map
Well-rounded, crush-resistant sand prized by the fracking industry is found in several areas of three Northeast Iowa counties.

The potential impacts of frac sand mining on water quality and water quantity include changing local groundwater flow patterns and increased sedimentation of waterways through overflow and runoff events.

The exceptional waters and pristine environments found in Allamakee and Winneshiek counties contribute to the local economy drawing anglers and boaters. This led to $68 million in domestic travel expenditures and over 500 travel-related jobs in 2012 within these two counties. Frac sand mining in the region has the potential to affect this tourism-based economy in unforeseen ways. In fact, several economic studies from Wisconsin have shown that the costs associated with frac sand mining may exceed the benefits when comparing other economic activities in the region.

State regulations and local ordinances have an impact on the growth of this industry within a region as shown in this report’s comparison of Minnesota and Wisconsin activities. Wisconsin is shown to have less restrictive regulations than Minnesota, which has assisted the explosion of frac sand mining in Wisconsin.

These comparisons should inform local officials of different strategies and outcomes when drafting frac sand mining ordinances. They do have options, including hydrologic mapping, local well monitoring, and setbacks from trout streams and sinkholes.

As this industry becomes more active in Iowa, local officials and community members need to be aware of the potential effects it could bring to their lives and the local economy.

GEDSC DIGITAL CAMERAPosted by Aaron Kline, IPP research intern

Click here to find the executive summary and full report, Digging Deeper on Frac Sand Mining, by Aaron Kline and David Osterberg

This research was produced with the generous support of the Fred and Charlotte Hubbell Foundation.

Addressing water pollution no matter the source

We all have an obligation to clean up our rivers, lakes and streams and no sector can be exempt. It is not a voluntary matter.

The Iowa Policy Project keeps producing good reports about the causes of water pollution and how to address it.

Our report last week, Managing Water Pollution With Urban Wetlands: How Cities Reduce Contamination from Farms and Urban Development, was released on October 30. This IPP report, authored by J. Elizabeth Maas & E. Arthur Bettis, received a great deal of media attention. It was front page above the fold in both the Cedar Rapids Gazette and the Iowa City Press-Citizen. It was also covered by the Des Moines Register, Iowa Public Radio and WHO Radio, and the subject of a talk show on KVFD-AM in Fort Dodge.

While our report dealt with urban wetlands, many of the questions from the media folks who participated in our call-in news conference were about agricultural wetlands. That is no surprise since so much of the water pollution problems in Iowa come from the farm.

IPP pointed out that reality in a 2010 report that can be found on our website: Solution to Pollution: It Starts on the Farm by Andrea Heffernan, Teresa Galluzzo and Will Hoyer, released in September 2010. That report pointed out that so little land in Iowa is devoted to urban uses (lawns or golf courses) that even if urban application rates of Nitrate and Phosphorus fertilizer were much higher than that on farms, the fact that two-thirds of Iowa land is in corn or soybeans means that only 2 percent of the pollution from land application of fertilizer comes from lawns and golf courses.

Agriculture still dominates even if you include sewage treatment plants in the urban share of nutrient pollution (see graph below).

usgs

So the takeaway message — water pollution in Iowa comes from agriculture. We all have an obligation to clean up our rivers, lakes and streams and no sector can be exempt. It is not a voluntary matter.

David OsterbergBy David Osterberg, Founding Director

Talk is cheap

We need a strategy that recognizes the serious water quality problem we have and offers a realistic approach to addressing it. This must be more than a goal — but a guarantee to all Iowans.

David Osterberg
David Osterberg

There are three principal problems with the Governor’s proposed Nutrient Reduction Strategy, and they can be summed up in three words: Talk is cheap.

Solutions to this problem start with enforcement, and that takes money. The state of Iowa shortchanges water quality, underfunding it even compared to what we did a decade ago. Our March 2012 report, Drops in the Bucket: The Erosion of Iowa Water Quality Funding, found that this water-quality funding decline came despite greater needs for water protection and public willingness to fund it.

Second, inadequate enforcement of environmental rules for Iowa’s livestock industry has resulted in the state’s censure by the U.S. Environmental Protection Agency, and this threatens our ability to write permits and otherwise enforce our obligations under the Clean Water Act. The strategy bases enforcement on voluntary acceptance of state rules. This has not worked.

Finally, it says much about Iowa’s commitment to water quality — or lack of commitment — when the state proposes a major nutrient reduction strategy and offers no new money to get the job done. The strategy proposes nothing to make sure Iowa does better in assuring clean water for its residents, for states downstream, and the future.

In short, we need a strategy that recognizes the serious water quality problem we have and offers a realistic approach to addressing it. This must be more than a goal — but a guarantee to all Iowans.

Posted by David Osterberg, Executive Director

Does Iowa have the will to govern itself?

Can we govern ourselves? Apparently national candidates will come calling in Iowa without worrying about that. So maybe we should answer it for ourselves.

Does Iowa have the will to govern itself?

How ironic that we have reason to ask that question, a week after a presidential election that capped three-plus years of courting of Iowa voters, and a few days before a potential 2016 candidate visits to start all of it brewing again.

Yet the question is unavoidable. Consider two pieces in today’s Des Moines Register.

First, the Register reports, the federal Environmental Protection Agency may take over water quality enforcement in Iowa due to weak efforts by Iowa’s state Department of Natural Resources (DNR).

As IPP’s David Osterberg recently told EPA officials to hold DNR more accountable because the state is underfunding water protection.

“EPA should help the agency in bargaining with a legislature that has shown itself to be less concerned with water quality protection than tax cuts. … There is no question that if EPA simply accepts the agency’s agreement to try to do better, water quality will not improve in this state.”

If the EPA admonishment of Iowa’s lax environmental enforcement were not enough, we also are waiting for the state to offer its long-overdue decision on how to proceed on health reform. The 2012 election affirms the Affordable Care Act will not be repealed, so the state’s dragging its heels on creating a health insurance exchange no longer makes sense — if it ever did.

Yet, we now have a real question of whether it’s a good idea for the state to move ahead on its own with an exchange, where Iowans can shop for affordable insurance and not be denied coverage, or having the federal government do it for us. As the Register opined in an editorial today, “It is too important for this state to mess up.” Citing problems implementing temporary high-risk pools, and political dealings in previous legislative attempts to create an exchange, the Register noted:

“Iowans need the coming insurance marketplace to work for them in years to come. But state leaders have shown they are not the ones to design it.”

Can we govern ourselves? Apparently national candidates will come calling in Iowa without worrying about that. So maybe we should answer if for ourselves.

Posted by Mike Owen, Assistant Director