Iowa

Iowa rivers face record nitrate levels following heavy rains

Published

2 years ago

May 14, 2024

Iowa rivers face record nitrate levels following heavy rains

Recent heavy rains in Iowa have led to record nitrate levels in the state’s major rivers, prompting concerns over water safety and environmental impacts.

Jared Strong reports for Iowa Capital Dispatch.

In short:

Record-high nitrate levels have been detected in the Boone, Cedar, Iowa, and Turkey rivers due to recent heavy rainfall.
Des Moines Water Works has reactivated its nitrate removal system as nitrate concentrations in some rivers exceeded safe drinking water standards.
State efforts to reduce river nitrate levels through voluntary conservation measures have shown little progress over the past decade.

Key quote:

“This is one of the biggest nitrate leaching events in 11 years.”

— David Cwiertny, director of the Center for Health Effects of Environmental Contamination at the University of Iowa

Why this matters:

High nitrate levels can lead to increased algae growth in rivers and lakes, reducing oxygen levels and harming aquatic life. These conditions can also pose a threat to public health, as they compromise the safety of drinking water sources, particularly in heavily impacted areas like Des Moines.

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Related Topics:Biodiversity farming Featured food health Iowa iowa nitrate levels nitrates rivers toxics water

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Iowa

Semi-truck crash causes Iowa power outage impacting hundreds

Published

8 minutes ago

January 9, 2026

Press Room

Semi-truck crash causes Iowa power outage impacting hundreds

TAMA COUNTY, Iowa — A pair of power outages left more than 700 people without power in Tama County Friday afternoon.

Alliant Energy says the larger outage, just north of Garwin, was caused by a semi-truck striking one of their power poles. That outages impacted 690 customers as of 5 p.m. Friday.

The smaller outage impacted roughly 36 people in Tama. The outage was caused by equipment needing repairs.

Alliant says crews are on site and working to fix both outages.

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Iowa

Iowa Great Lakes businessman Butch Parks dies at 81

Published

12 hours ago

January 9, 2026

Press Room

Iowa Great Lakes businessman Butch Parks dies at 81

SPIRIT LAKE, Iowa (KTIV) – The Iowa Great Lakes community is remembering Leo “Butch” Parks, a longtime lakes-area businessman and founder of Parks Marina.

He died Tuesday, Jan. 6, at the age of 81.

Parks established the marina on East Lake Okoboji in 1983, growing it from a small fishing boat operation into a business with marinas, sales, service, rentals, storage, and popular destinations like the Barefoot Bar.

Parks and his wife, Debbie, also owned Okoboji Boat Works for 23 years.

Funeral services are set for Friday, Jan. 16, at St. Mary’s Catholic Church in Spirit Lake. It will be followed by a celebration of life at Snapper’s restaurant in Okoboji that evening.

Want to get the latest news and weather from Siouxland’s News Source? Follow these links to download our KTIV News app and our First Alert Weather app.

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Iowa

Iowa woman accused of pandering for prostitution and harassment after incidents at Casey’s and a daycare

Published

1 day ago

January 8, 2026

Press Room

Iowa woman accused of pandering for prostitution and harassment after incidents at Casey’s and a daycare

AURELIA, Iowa (KTIV) – A Northwest Iowa woman is facing charges of harassment and pandering for prostitution after two incidents took place in December 2025.

Forty-seven-year-old Kristal Miller of Odebolt was taken into custody on an arrest warrant and faces three charges: one count of pandering for prostitution and two counts of first-degree harassment, according to court documents.

Kristal Miller(Cherokee County Jail)

The charges stem from two separate incidents that took place on Thursday, Dec. 18. 2025.

According to court documents, at 6:15 a.m., Miller reportedly went to the Casey’s General Store, located at 100 Pearl St. in Aurelia. Documents state Miller approached an employee and customers, requesting money from them.

Authorities state Miller claimed she was wanted by the FBI and told people, if anyone called the police, “she would kill them.”

During this encounter, she also allegedly asked an employee to remove the string from her hooded sweatshirt. Documents state when the employee refused this request, she threatened to strangle them.

That same day at 7 a.m., Miller reportedly approached a female employee outside an Aurelia daycare and asked them for money.

Court documents stated Miller suggested the unnamed employee leave her boyfriend. Miller reportedly told the employee, if she did, then she and Miller would both be paid.

Authorities say when she was told no by the employee, Miller became upset and started yelling at them.

Miller also allegedly threatened to “steal her car” and ”take her away to her guys to start a new life.”

She was booked into the Cherokee County Jail on a cash-only bond of $5,000. A preliminary hearing has been scheduled in Cherokee for Friday, Jan. 9, at 10 a.m.

Want to get the latest news and weather from Siouxland’s News Source? Follow these links to download our KTIV News app and our First Alert Weather app.

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