Author ArchiveAugust 18, 2014
It is no mystery as to why water quality in Iowa must be improved. The mystery is why major efforts to improve water quality are not moving forward with the urgency Iowans should demand.
The toxic cyanobacteria bloom in Lake Erie that shut down the water supply for nearly half a million residents in Toledo, Ohio for several days earlier this month has highlighted the importance of watershed protection.
Much like Toledo, cyanobacteria is prevalent in Iowa. Bill Stowe, CEO and General Manager of Des Moines Water Works, said “it’s not a matter of if, but a matter of when,” Des Moines could face a similar problem.
Frequently, we hear on local news stations that the Iowa Department of Natural Resources has issued a beach advisory, which can be due to bacteria or microcystin (toxin from cyanobacteria) levels. Both cyanobacteria and algae growth are in response to warm weather and nutrients (i.e. nitrogen and phosphorus) from agricultural practices, and can proliferate in the source water to a degree that affects water treatment operations.
On August 7, 2014, “Swimming not Recommended” advisories due to high levels of bacteria were posted by Iowa DNR at the following state beaches:
- Blue Lake Beach at Lewis & Clark State Park
- Denison Beach at Black Hawk State Park
- Prairie Rose Beach at Prairie Rose State Park
- Lake of Three Fires at Lake of Three Fires State Park
- Beed’s Lake Beach at Beed’s Lake State Park
- Union Grove Beach at Union Grove State Park
- Backbone Beach at Backbone State Park
- Lake Keomah Beach at Lake Keomah State Park
- Geode Lake Beach at Geode State Park
The number of microcystin advisories at state beaches has increased each year.
Year Number of Microcystin Advisories
2014 11 (through week 11 of a 15-week season)
Swimming advisories are issued between Memorial Day and Labor Day each year. The advisories are posted when bacteria or microcystin levels are determined to be a risk for swimming and/or potential ingestion of contaminated water. For up to date information, call the DNR Beach Monitoring Hotline at (319) 353-2613. Information is also posted at http://www.iowadnr.gov/Recreation/BeachMonitoring.
The “do not drink” incident in Toledo is a reminder that the protection of our source waters is critical to the protection of public health. This should be a call to action for citizens to advocate for cleaner source water and to question the current rhetoric on voluntary agriculture conservation practices.
The benefits of hearing about water quality issues and concerns first hand from the public are invaluable to local and state government leaders. The Governor, agency directors, legislators and local city council members need to hear from you about your experiences and perceptions of the quality of water in Iowa’s rivers, streams and lakes. When citizen outcry is sufficient, and actions are transparent and measured, we will be able to take the next step to improving Iowa’s quality of life.Labels: City of Toledo, Des Moines Water Works, Des Moines waterworks, DMWW, Do not drink order, water quality, Watershed Posted in Source Water, Water Quality December 30, 2013
With the hustle and bustle of the holiday season, we should not forget another important December date. December 16 was the 39th anniversary of the signing of the Safe Drinking Water Act, a landmark law providing for the nation’s health, wealth, and welfare.
Even though drinking water in the United States is considered to be one of the safest in the world, water contamination still occurs. There are many sources of contamination, but in Iowa and for Des Moines Water Works, the primary source of contaminants (fertilizers, pesticides, livestock, and concentrated animal feeding operations) comes from land use. Make 2014 the year you engage in serious discussions locally and statewide about this growing problem. These should not be sterile discussions influenced by data and statistics – although alarming data and statistics exist. Healthy source waters and agriculture can co-exist. They must – both are critical to a sustainable future.
The presence of certain contaminants in our source water can lead to health issues, including gastrointestinal illness, reproductive problems, and neurological disorders. Infants, young children, pregnant women, the elderly, and immunocompromised persons may be especially susceptible to illness. Everyone and everything is connected to water. And, no one can afford to remain silent while water quality continues to degrade in Iowa. Seek out and understand the source(s) of your drinking water, what threats are relevant, and take action that will improve and protect these water resources. Information can be found on the DMWW website, www.dmww.com.
Holiday drinking doesn’t have to include sweet and creamy or spiked and spicy elixirs – sometimes water is all you need, especially if you serve it with good food and great conversation. So this holiday season, celebrate with a toast to accessible, affordable and safe drinking water. And in the New Year, become an advocate for clean water in Iowa.
Cheers from Des Moines Water Works!
Did you know that Des Moines Water Works has owned about 100 acres of farm land at Maffitt Reservoir Park since 1942? In keeping with DMWW’s mission, and knowing that what we do on the land impacts the quality of our source water, we seek to adopt agricultural practices that provide protection to the water and soil resources under our ownership.
This fall, a cover crop was planted on DMWW’s Maffitt farm land. The cover crop was applied using a helicopter that planted seed in a standing soybean field. A mixture of rye (cool season grass/grain non-legumes) and hairy vetch (cool season annual legume) were planted.
Cover crops have been around for centuries, but are gaining in popularity because of their ability to control erosion, improve soil water moisture content, and the natural filtration of water through the soil profile. When the cover crop decays, it provides organic matter to produce beneficial soil organisms for soil fertility and soil health. Healthy soils improve the infiltration of water, leading to less flooding as well as reduced soil erosion and nutrient (nitrogen and phosphorus) leaching. According to an Ohio State University Extension report, Using Cover Crops to Improve Soil and Water Quality (2009), a pound of soil organic matter has the ability to absorb 18–20 pounds of water, reduces nutrient and pesticide runoff by 50% or more, decreases soil erosion by 90%, reduces sediment loading by 75%, and reduces pathogen loading by 60%.
By using cover crops and reducing reliance on agrichemicals for crop production, we help protect the health of family and friends and reduce water quality concerns arising from non-point pollution attributed to farming practices. At a time when the Raccoon and Des Moines River watersheds suffer from serious degradation due to nutrient contamination, this shift in agricultural systems can play a significant and positive role in revitalizing Iowa’s river systems. For more information about cover crops, visit Practical Farmers of Iowa at http://www.practicalfarmers.org/programs/Field-Crops_cover.php or Midwest Cover Crops Council at http://www.mccc.msu.edu/.Labels: Des Moines Water Works, Des Moines waterworks, DMWW, Maffitt Lake, Maffitt Lake Park, Nitrate, water quality Posted in Environment, Maffitt Reservoir, Source Water, Water Quality August 21, 2013
On August 20, the Iowa Environmental Protection Commission (EPC) held their regularly scheduled monthly meeting at Des Moines Water Works (DMWW). Prior to the business meeting, Commissioners Couser, Rastetter, Sinclair, Smith, and Ver Steeg, Iowa Department of Natural Resources (IDNR) staff, and representatives from environmental and agricultural organizations toured Des Moines Water Works’ Fleur Drive Treatment Plant to gain a better understanding of the treatment process. DMWW staff provided the Commissioners an insight into the condition and challenges of source waters used for drinking water for the more than 500,000 people in central Iowa.
Challenges expressed by DMWW included everything from high nitrates to flood events. However, most questions and comments stemmed from the exceptionally high nitrate levels this year. DMWW staff emphasized that even if nitrate levels are currently low, the combination of nitrates and phosphorus in the rivers and increasing temperatures will again challenge DMWW due to algae blooms. Algae can cause taste and odor problems and require additional filter maintenance, which slows the treatment process and reduces production capacity.
The EPC is a panel of nine citizens who provide policy oversight over Iowa’s environmental protection efforts. EPC members are appointed by the Governor and confirmed by vote of the Senate for four year terms.Labels: Des Moines Water Works, Des Moines waterworks, DMWW, water quality, Water Treatment Posted in Public Policy, Source Water, Water Quality, Water Treatment August 14, 2013
Des Moines Water Works is a supporter of the Iowa Department of Natural Resources’ Healthy & Happy Outdoors (H2O) program and was present when Iowa Governor Terry Branstad and Lt. Governor Kim Reynolds kicked off the H2O program at the Iowa State Fair. The H2O program helps you get connected to Iowa outdoor destinations, including Water Works Park, and recreational activities for a healthier life! Helping Iowans improve physical and mental health through outdoor recreation is an important goal for DMWW. Above photo: IDNR Deputy Director Bruce Trautman, Governor Terry Branstad and Lt. Governor Kim Reynolds
Here’s how the H2O program works: After you register on H2O website, you can record your outdoor activities in Iowa parks and recreational areas. Each recorded activity counts as an entry into a prize drawing for outdoor gear– from bikes to binoculars to a vacation getaway. The more outdoor activities you register, the more chances you have to win. Log in today to get started! Participants who log activities between now and August 31, 2013 are eligible to win an Iowa State Park camping coupon book.
Des Moines Water Works and Iowa DNR is providing free water at the Iowa State Fair in the Department of Natural Resources building. Bring your reusable water bottle to the Fair and fill up!Labels: Des Moines Water Works, Des Moines waterworks, DMWW, Healthy & Happy Outdoors, Healthy and Happy Outdoors, Iowa State Fair, Water Works Park Posted in Des Moines Water Works Park, Environment, Health, Parks July 15, 2013
In 2008, the state passed the Smokefree Air Act which banned smoking in public places. Why? Because it protected public health. State legislators passed this bold legislation because it was best for the people of Iowa.
Reducing nitrate, phosphorus, and bacteria in Iowa’s rivers, streams, and lakes will also protect public health. This year is a record setting year for nitrate levels, with the Raccoon River reaching 24.39 mg/L and Des Moines River 18.62 mg/L. If nitrate levels in our source water persist at levels such that DMWW is unable to produce finished drinking water below 10 mg/L, Des Moines Water Works will violate the drinking water standard set by the Environmental Protection Agency. This standard is set to protect our most vulnerable population, infants under 6 months of age.
Opponents criticized the Smokefree Air Act as a government intrusion into personal choice and free enterprise that would force businesses to close due to a reduction in business. Agricultural interests are using similar arguments. The agricultural community insists government cannot tell them what to do on their own land, and argues that if agriculture is regulated, it will force the livestock industry and row-crop production out of the country. No one is allowed to use the state’s water resources to the point that they impair water use by others. All Iowans are accountable and responsible for improving and protecting Iowa’s water resources and ultimately public health. Iowa Code, 455B.262 (3) states, “Water occurring in a basin or watercourse …is public water and public wealth of the people of the state … the control and development and use of water for all beneficial purposes is vested in the state, which shall take measures to ensure the conservation and protection of the water resources of the state.” Iowa needs strong leadership on this important issue. Where are the voices of state officials who will take bold steps to ensure Iowa’s water resources benefit all Iowans?
Protecting the health of Iowans is not a partisan issue. Agriculture should not be exempted from all regulation, especially when conditions created by the industry negatively impact the general population. Balancing freedom in farming decisions and water quality is a critical issue in Iowa. Des Moines Water Works wants to work with state leaders to ensure the economics, social, and environmental effects of farming are balanced for future generations.Uncategorized April 25, 2013
Here’s an exciting opportunity for river enthusiasts! Plan to participate in Iowa Rivers Revival’s “Master River Steward Program” in the Des Moines/Raccoon River Watershed. This will be Iowa Rivers Revival’s second year offering this program. The eight week course, beginning May 14, will focus on riverine systems, including skills to paddle and navigate rivers, restore aquatic habitat, improve water quality, and understand policies related to floodplains, river protection and restoration.
The “Master River Steward Program” will build on a network of river experts in various partner agencies and organizations. It will help adult learners collaborate to protect and improve Iowa’s rivers, so that current and future generations can enjoy these resources. Visit Iowa Rivers Revival’s website to view an outline of last year’s program: http://iowarivers.org/education/river-stewards/.
Registration Cost: Participants will pay a fee of $50 which will include program materials. Participants will be expected to attend each session and there will be “homework” assignments following each class – materials will be provided. Please register by April 30, 2013.
Feedback from 2012 Pilot Participants:
- “Great class, thoroughly enjoyed each and every session.”
- “Great leadership. Great resources/readings. Great speakers. Great group.”
- “Really enjoyed class. Had zero expectations coming in. Was surprised by the amount of river experience/Project AWARE tie in. Really enjoyed meeting such passionate people. Each week gave me something to think about and discuss with co-workers.”
- “This was a fantastic program. I came in with no expectations, but left every night excited to share what I learned with others… Thanks so much for putting this together. I will become active in the stewardship of rivers at a far greater level due to this program.”
For more information and to register, contact:
Rosalyn Lehman, Executive Director
Iowa Rivers Revival
PO Box 72, Des Moines, IA 50301
Iowa Rivers Revival (IRR) is Iowa’s only statewide river education and advocacy organization committed to protecting one of our most precious natural resources – our rivers and streams. Since 2007, IRR has been working to engage individuals, organizations, communities and our government leaders in river awareness, responsibility and enjoyment in an effort to improve and enhance the condition of Iowa’s waterways – ensuring a quality, safe and lasting resource for future generations.Labels: Des Moines River, Des Moines Water Works, Des Moines waterworks, DMWW, Iowa Rivers Revival, Raccoon River, water quality, Watershed Posted in Environment, Source Water, Value of Water, Water Quality April 1, 2013
Des Moines Water Works celebrates public health during National Public Health Week (April 1-7, 2013), a time to recognize the contributions of public health and highlight issues that are important to improving our nation. In a world where an estimated 3 million people die every year from preventable waterborne disease, our water systems allow us to drink from virtually any public tap with a high assurance of safety. Each community water supply meets rigorous federal and state health protective standards.
Drinking water quality has a major influence on public health. Improvements in drinking water quality have dramatically improved the public’s health in the United States. However, some old challenges remain and new ones are emerging. Access to plentiful healthy source waters treated for drinking water are becoming limited by the increased presence of contaminants, new and more stringent regulations, and aging infrastructure. The public costs to safeguard our drinking water supply will be high without changes in land use that prevents the continued increase of contaminants from reaching our water sources, but the costs associated with failing to do so are likely to be much higher.
Des Moines Water Works (DMWW) is committed to protecting public health by assessing water quality in the Raccoon and Des Moines River watersheds and mitigating the public’s exposure to contaminantsthrough treatment.We work with landowners to help identify appropriate barriers for controlling contaminants that do not focus on expensive treatment processes, but rather consider a range of options that may result in improved water quality and in our ability to ensure quality drinking water after treatment. This is a holistic approach of managing water resources from our source to your tap.
For 40 years, the Safe Drinking Water Act (SDWA) has been the regulation by which drinking water utilities adhere to, to protect public health. When the SDWA became law in 1974 it required the Environmental Protection Agency (EPA) to set enforceable standards for health-related drinking water contaminants. The SDWA has been reauthorized in 1986 and 1996. In fact, the drinking water industry is one of the most regulated industries in the United States. In addition to meeting EPA drinking water standards, DMWW is proactively monitoring emerging contaminants that may require regulations in the future.
Protecting public health is the reason that the drinking water industry exists. The public health effects of current and future contaminants is the motivation behind the need for sustainable infrastructure, skilled operators, technical expertise, leadership and improvement and protection of the Raccoon and Des Moines River watersheds.Labels: Des Moines Water Works, Des Moines waterworks, DMWW, Public Health, Safe Drinking Water Act Posted in About Us, Health, Public Policy, Water Quality January 7, 2013
The Greater Des Moines Partnership, Center on Sustainable Communities, Des Moines Water Works and Metro Waste Authority will honor local organizations and leaders for their sustainability efforts in the Greater Des Moines area. Environmental Impact Award applications will be accepted through Friday, March 14, 2013 at 4:30 p.m. Winners will be announced on Earth Day, April 22.
Organizations that are dedicated to sustainability, or have made notable contributions to positively impact the environment, are encouraged to apply. Now in its fourth year, the Environmental Impact Awards honor organizations in the following categories:
- Businesses (large and small)
- Civic organizations (governmental and non-governmental)
- Built environment (residential and commercial construction).
Special honors will be given to an award winner for the best water management practices and an award winner for the best energy efficiency practices. The award applications are available at www.desmoinesmetro.com/events.
Last year’s award winners were DART Central Station, Oakridge Neighborhood Teen Center, The ReWall Company, Unity Point Health – Des Moines, Iowa Legal Aid, and City of Des Moines Parks and Recreation. Their many sustainability initiatives are highlighted at www.WhereItShouldGo.com/EIA.
Winners will be recognized at the Environmental Impact Awards luncheon from 11:30 a.m. – 1 p.m. on Wednesday, May 21, at the Raccoon River Park Nature Lodge in West Des Moines. For more information, contact the Greater Des Moines Partnership at (515) 286-4950. Media inquiries should be directed to Reo Menning, Metro Waste Authority public affairs director, at (515) 244-0021 or email@example.com.Labels: Des Moines Water Works, Des Moines Water Works Green Iniative, Des Moines waterworks, DMWW, Earth Month, Environmental Impact Awards Posted in Environment, Green Initiatives December 10, 2012
Maintaining the integrity of our watersheds provides economic benefits through ecosystem services. Degradation of stream banks, aquatic species and the natural course of water can cause negative economic impacts locally and far from the altered site.
Protecting Healthy Watersheds:
- Lowers drinking water treatment costs
- Avoids expensive restoration activities
- Sustains revenue generating recreational and tourism opportunities
- Minimizes vulnerability and damage from natural disasters
- Provides critical natural system services at a fraction of the cost for engineered services
- Increases property value
- Supports millions of jobs nationwide
- Ensures we leave a foundation for a vibrant economy for generations to come
We cannot afford not to protect our watersheds. For more information on healthy watersheds visit Healthy Watersheds at US Environmental Protection Agency – www.epa.gov/healthywatershedsLabels: Des Moines Water Works, Des Moines waterworks, DMWW, water quality, Watershed Posted in Customer Service, Customers, Environment