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400,000 gallons of radioactive water leak from Minnesota nuclear plant

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400,000 gallons of radioactive water leak from Minnesota nuclear plant


Xcel Power cleansing up radioactive leak in Monticello

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Xcel Power cleansing up radioactive leak in Monticello

02:25

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Minnesota regulators mentioned Thursday they’re monitoring the cleanup of a leak of 400,000 gallons of radioactive water from Xcel Power’s Monticello nuclear energy plant, and the corporate mentioned there isn’t any hazard to the general public. The leak was first detected in November of final yr.

“Xcel Power took swift motion to comprise the leak to the plant web site, which poses no well being and security danger to the area people or the surroundings,” the Minneapolis-based utility mentioned in an announcement.

Whereas Xcel reported the leak of water containing tritium to state and federal authorities in late November, the spill had not been made public earlier than Thursday.

“If at any level there had been concern for the general public security, we’d in fact, instantly have offered extra info,” Chris Clark, president of Xcel Power-Minnesota, North Dakota and South Dakota, instructed CBS Minnesota on Thursday. “However we additionally wished to verify we totally understood what was occurring earlier than we began elevating any issues with the general public round us.”

State officers mentioned they waited to get extra info earlier than going public with it.

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“We knew there was a presence of tritium in a single monitoring effectively, nonetheless Xcel had not but recognized the supply of the leak and its location,” Minnesota Air pollution Management Company spokesman Michael Rafferty mentioned.

“Now that we’ve all of the details about the place the leak occurred, how a lot was launched into groundwater, and that contaminated groundwater had moved past the unique location, we’re sharing this info,” he mentioned, including the water stays contained on Xcel’s property and poses no speedy public well being danger.

The Minnesota Division of Well being additionally said on its web site that the leak didn’t attain the Mississippi River.

“The groundwater beneath the power, it has been decided that it strikes within the path of the Mississippi River, slowly, however that is the path that it flows, or strikes, underground,” Doug Wetzstein an industrial division director with the Minnesota Air pollution Management Company, instructed CBS Minnesota.

Tritium is a radioactive isotope of hydrogen that happens naturally within the surroundings and is a typical by-product of nuclear plant operations. It emits a weak type of beta radiation that doesn’t journey very far and can’t penetrate human pores and skin, in accordance with the NRC. An individual who drank water from a spill would get solely a low dose, the NRC says.

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The NRC says tritium spills occur sometimes at nuclear vegetation, however that it has repeatedly decided that they’ve both remained restricted to the plant property or concerned such low offsite ranges that they did not have an effect on public well being or security. Xcel reported a small tritium leak at Monticello in 2009.

Xcel mentioned it has recovered about 25% of the spilled tritium thus far, that restoration efforts will proceed and that it’s going to set up a everlasting resolution this spring.

The corporate mentioned it notified the federal Nuclear Regulatory Fee and the state on Nov. 22, the day after it confirmed the leak, which got here from a pipe between two buildings. Since then, it has been pumping groundwater, storing and processing the contaminated water, which comprises tritium ranges under federal thresholds.

“Ongoing monitoring from over two dozen on-site monitoring wells confirms that the leaked water is totally contained on-site and has not been detected past the power or in any native consuming water,” the Xcel Power assertion mentioned.

When requested why Xcel Power did not notify the general public earlier, the corporate mentioned: “We perceive the significance of rapidly informing the communities we serve if a scenario poses a right away menace to well being and security. On this case, there was no such menace.” The corporate mentioned it centered on investigating the scenario, containing the affected water and determining subsequent steps.

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The Monticello plant is about 35 miles northwest of Minneapolis, upstream from town on the Mississippi River.

Xcel Power is contemplating constructing above-ground storage tanks to retailer the contaminated water it recovers, and is contemplating choices for the therapy, reuse, or closing disposal of the collected tritium and water. State regulators will overview the choices the corporate selects, the MPCA mentioned.

Japan is making ready to launch a large quantity of handled radioactive wastewater into the ocean from the the triple reactor meltdowns 12 years in the past on the Fukushima Daiichi nuclear energy plant. The water comprises tritium and different radioactive contaminants.



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Bonner scores 24 to lift Connecticut Sun past Minnesota Lynx 78-73

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Bonner scores 24 to lift Connecticut Sun past Minnesota Lynx 78-73


DeWanna Bonner scored 24 points, Alyssa Thomas had 14 assists, 13 points and 10 rebounds, while DiJonai Carrington made big plays down the stretch to help the Connecticut Sun hold off the Minnesota Lynx 78-73 on Thursday night.

Lynx star Napheesa Collier left late in the third quarter because of a foot injury. Selected to the U.S. Olympic team, Collier scored nine points, ending her double-figure scoring streak at 29 games.

Bonner made 10 of 16 shots with two 3-pointers and added nine rebounds for the Sun (16-4), who have posted back-to-back wins after losing three of their previous four.

Thomas matched her season high for assists and Carrington finished with 17 points including 3 of 4 from beyond the arc.

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Alanna Smith scored 14 before fouling out to lead the Lynx (14-6). Kayla McBride had 13 points and eight rebounds.

Bridget Carleton connected on a 3-pointer and Diamond Miller followed with a three-point play as the Lynx scored the first six points of the fourth quarter to knot the score at 64. Bonner answered with a 3-pointer and a three-point play for a 70-64 lead and the Sun never trailed again.

Carrington blocked McBride’s layup attempt with 28 seconds left that would have pulled the Lynx within two and added two free throws with 16 seconds remaining to push the lead to six. McBride sank a 3-pointer, but Carrington answered with a layup to wrap up the victory.

Bonner scored 11 on 5-for-7 shooting to lead Connecticut to a 20-17 lead after the first quarter.

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Veronica Burton sank a 3-pointer to give the Sun a 32-24 lead with 4:42 left in the first half. McBride hit two 3-pointers and Carleton and Smith both made one in a 16-4 run to end the period and the Lynx took a 40-36 lead into halftime.

Smith had a 3-pointer and a layup in an 8-2 spurt to begin the third quarter to give Minnesota its largest lead at 48-38. Carrington made back-to-back 3-pointers to cap a 10-0 run and Connecticut evened the score at 48. Thomas followed her three-point play with six straight free throws and a layup, scoring 11 of the Sun’s final 14 points for a 64-58 advantage heading to the final quarter.

Connecticut has won five in a row against Minnesota in Minneapolis and improves to 2-0 against the Lynx this season.

Up next

Minnesota will host the Washington Mystics on Saturday. Connecticut returns home to play the Atlanta Dream on Sunday.



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Minnesota Lynx lose 78-73 to Connecticut Sun as Bonner scores 24 points

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Minnesota Lynx lose 78-73 to Connecticut Sun as Bonner scores 24 points


Twin Cities law enforcement agencies share plans for Fourth of July safety, and more headlines

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Twin Cities law enforcement agencies share plans for Fourth of July safety, and more headlines

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DeWanna Bonner scored 24 points, Alyssa Thomas had 14 assists, 13 points and 10 rebounds, while DiJonai Carrington made big plays down the stretch to help the Connecticut Sun hold off the Minnesota Lynx 78-73 on Thursday night.

Bonner made 10 of 16 shots with two 3-pointers and added nine rebounds for the Sun (16-4), who have posted back-to-back wins after losing three of their previous four.

Thomas matched her season high for assists and Carrington finished with 17 points including 3 of 4 from beyond the arc.

Alanna Smith scored 14 before fouling out to lead the Lynx (14-6). Kayla McBride had 13 points and eight rebounds.

Bridget Carleton connected on a 3-pointer and Diamond Miller followed with a three-point play as the Lynx scored the first six points of the fourth quarter to knot the score at 64. Bonner answered with a 3-pointer and a three-point play for a 70-64 lead and the Sun never trailed again.

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Carrington blocked McBride’s layup attempt with 28 seconds left that would have pulled the Lynx within two and added two free throws with 16 seconds remaining to push the lead to six. McBride sank a 3-pointer, but Carrington answered with a layup to wrap up the victory.

Bonner scored 11 on 5-for-7 shooting to lead Connecticut to a 20-17 lead after the first quarter.

Veronica Burton sank a 3-pointer to give the Sun a 32-24 lead with 4:42 left in the first half. McBride hit two 3-pointers and Carleton and Smith both made one in a 16-4 run to end the period and the Lynx took a 40-36 lead into halftime.

Smith had a 3-pointer and a layup in an 8-2 spurt to begin the third quarter to give Minnesota its largest lead at 48-38. Carrington made back-to-back 3-pointers to cap a 10-0 run and Connecticut evened the score at 48. Thomas followed her three-point play with six straight free throws and a layup, scoring 11 of the Sun’s final 14 points for a 64-58 advantage heading to the final quarter.

Connecticut has won five in a row against Minnesota in Minneapolis and improves to 2-0 against the Lynx this season.

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UP NEXT

Minnesota will host the Washington Mystics on Saturday. Connecticut returns home to play the Atlanta Dream on Sunday.



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Detroit Tigers’ Kenta Maeda hammered in 7-inning 12-3 loss to Minnesota Twins

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Detroit Tigers’ Kenta Maeda hammered in 7-inning 12-3 loss to Minnesota Twins


MINNEAPOLIS — Detroit Tigers second baseman Colt Keith swung so aggressively that his helmet didn’t stay on his head. As a result, he hit the ball 426 feet, into the second deck in right-center field for the fifth home run of his rookie season.

Keith jogged around the bases without his helmet.

The Fourth of July fireworks from Keith looked pretty, but a deluge of runs, and then an actual deluge, left the Tigers with an ugly 12-3 loss to the Minnesota Twins in Thursday’s finale of the three-game series at Target Field, all because right-hander Kenta Maeda struggled again.

Maeda had already been tagged for multiple runs when the rain started falling in Minneapolis, but the umpires kept the game going into the seventh inning. Eventually, they stopped it, and after a brief rain delay, the game was called with two outs in the bottom of the seventh.

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With Thursday’s loss, the Tigers (39-48) have dropped seven of their past eight series. Also, the Tigers haven’t won two games in a row since winning three in a row from June 2-4. Since then, they’ve lost 18 of 26 games.

RAVE ROOKIE: Detroit Tigers rookie Keider Montero ready for multi-start opportunity in rotation

Maeda signed a two-year, $24 million contract with the Tigers, owed $14 million in 2024 and $10 million in 2025. President of baseball operations Scott Harris expected Maeda to help the young pitchers learn to command their pitches.

He owns a 6.71 ERA in 15 starts.

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This time, the 36-year-old allowed nine runs on nine hits and three walks with three strikeouts across 3⅔ innings, throwing 88 pitches. The 36-year-old continues to increase his fastball velocity, but he can’t command any of his pitches.

Maeda squandered a three-run lead to the Twins.

Keith, whom the Tigers signed to a six-year, $28.6 million contract before his first MLB game, provided a 1-0 lead when he turned on a middle-in slider from right-hander Bailey Ober for a solo home run with two strikes and one out in the first inning. The distance of 426 feet marked the longest homer of his career.

In 50 games beginning May 1, Keith is hitting .281 with all five of his home runs.

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The Tigers tacked on two more runs in the second inning for a 3-0 advantage, thanks to a two-strike, two-out double from Jake Rogers.

From there, everything fell apart for the Tigers.

Kenta Maeda struggles

The Twins torched Maeda, who pitched for the Twins from 2020-23, for two runs in the second inning, three runs in the third inning and four runs in the fourth inning.

In the third inning, the Twins took a 4-3 lead when Max Kepler delivered a two-run single with two outs. An ensuing infield single from Manuel Margo pushed the Twins’ lead to 5-3 in the third.

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The Twins broke open the game in the fourth inning after Maeda retired the first two batters. He then walked two batters, opening the door for Jose Miranda’s two-run double off Maeda’s slider and Ryan Jeffers’ two-run home run off Maeda’s splitter.

The score was 9-3 when Maeda walked off the mound.

Miranda finished 5-for-5 with three RBIs, posting three doubles and two singles. Jeffers went 3-for-4 with four RBIs and Kepler went 2-for-4 with two RBIs, providing the other multi-hit performances for the Twins.

Maeda, meanwhile, generated 11 whiffs on 41 swings — a 26.8% whiff rate — with five sliders, one splitter, two sinkers, one sweeper and two cutters. He entered Thursday’s start averaging a 22% whiff rate in his first 15 outings, much worse than last year’s 28.2% whiff rate in 21 games.

More bad pitchers

Left-handed reliever Joey Wentz replaced Maeda in the fourth inning and covered 2⅓ innings. He surrendered two runs (one earned run) on three hits and three walks with one strikeout.

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The Twins grabbed an 11-3 lead with Jeffers’ two-run single on a ground ball to Wentz. Only one runner should’ve scored, but Wentz threw the ball away, which allowed the second runner to score on the play.

Right-handed reliever Shelby Miller gave up one run in the seventh inning, making it 12-3, and hit a batter in the head because a pitch slipped out of his hand. After that, the game entered its terminal rain delay.

Wentz has a 5.11 ERA; Miller has a 6.41 ERA.

Contact Evan Petzold at epetzold@freepress.com or follow him @EvanPetzold.

Listen to our weekly Tigers show “Days of Roar” every Monday afternoon on demand at freep.com, Apple, Spotify or wherever you listen to podcasts. And catch all of our podcasts and daily voice briefing at freep.com/podcasts.

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