Here is the latest Iowa news from The Associated Press

SHELDAHL, Iowa (AP) — The central Iowa city of Sheldahl has issued a bottled water advisory after testing found concentrations of nitrate more than twice the maximum level considered safe. The Iowa Department of Natural Resources says officials issued the advisory Friday after the DNR found nitrate levels of just over 2 milligrams per liter of water. The sample was taken November 4th but a laboratory didn’t notify the DNR within 24 hours as required. The city is flushing its water system. The DNR is conducting additional tests. The water is considered safe for adults and children older than 6 months but can be dangerous for younger children.

DES MOINES, Iowa (AP) — A report from Agriculture’s Clean Water Alliance says half of the 45 monitoring sites on the Raccoon River in central Iowa are showing the highest average nitrate levels in 10 years of data collection. The Des Moines Register reports the data on the river, which is a source of drinking water for 500,000 central Iowa residents, was included in the agribusiness group’s Thursday report.

CORALVILLE, Iowa (AP) — An Iowa inmate accused of trying to kill another inmate has been sentenced to additional time in prison. The Globe Gazette reports 22-year-old Michael Swanson was sentenced this month to 25 years in prison following a guilty plea of attempted murder. A criminal complaint says Swanson slashed an inmate in the neck at the Iowa Medical and Classification Center in Coralville in November 2014. The victim required stiches for several cuts. Swanson was serving two life sentences at the time for the 2010 shooting deaths of 47-year-old Vicky Bowman-Hall and 61-year-old Sheila Myers. The women were working at separate convenience stores at the time of their deaths.

DAVENPORT, Iowa (AP) — Students from 18 high schools in the Quad-Cities area have collected enough food for nearly 548,000 meals. Officials at a final rally at the River Bend Foodbank in Davenport Thursday said students participating in the Student Hunger Drive gathered more than 657,000 pounds of food over the past six weeks — about 4,000 more pounds than last year. The food bank serves 22 counties in eastern Iowa and western Illinois.

The U-S Attorney’s Office for the Southern District of Iowa said Friday, that on November 13th, 2015, 49-year old Stephen Thomas, of Los Angeles, California, was sentenced by Chief District Judge John A. Jarvey to 80 months in prison for his role in leading a sophisticated counterfeit credit and debit card scheme in Iowa. Thomas was also ordered to pay restitution, to serve 3 years of supervised release following the period of imprisonment, and to pay a $300 special assessment to the Crime Victims Fund. Thomas previously pleaded guilty to the charges of conspiracy, access device fraud, and false statements to a federal official.

The investigation of this matter began as a result of a suspicious package that was delivered to a hotel in Des Moines. Law enforcement determined that the package contained counterfeit debit and credit cards that had been mailed from California to Thomas and others. Thomas and three co-defendants—50-year old Ronald Barre, Jr., 39-year old Nakika Carter, and 58-year old Richard Foust—left California together to execute the scheme across the Midwest.

The group used counterfeit debit and credit cards to withdraw money from casinos in Minnesota and Iowa, and to purchase items at retailers. The counterfeit cards contained legitimate debit and credit card information encoded onto the strips of the back of the cards, but were embossed with the names of the defendants.Thomas traveled with a California driver’s license in another person’s name, and provided a false name, date of birth, and social security number to law enforcement. At the time of his arrest, Thomas had an active arrest warrant for having escaped from federal custody.

Thomas’s co-defendants were previously sentenced for their roles in the scheme. Foust received 24 months imprisonment; Carter received 20 months’ imprisonment; and Barre received 32 months’ imprisonment. All co-defendants are jointly and severally liable for restitution.

The investigation was conducted by the United States Postal Inspection Service, the United States Secret Service, the Des Moines Police Department, the Bloomington, Minnesota, Police Department, and the Iowa Department of Public Safety Division of Criminal Investigation. The case was prosecuted by the United States Attorney’s Office for the Southern District of Iowa.

COUNCIL BLUFFS, Iowa (AP) — Iowa prison officials say a 30-year-old inmate who didn’t return from his job has been listed as escaped from the state’s Council Bluffs work release facility. Authorities say Matthew Ashby didn’t return to the facility on Friday. He was transferred there on Sept. 15th.

Since June 2010, Ashby has been serving a 20-year sentence out of Cass County for willful injury and child endangerment with serious injury.