skip to main content
skip to newscasts

Thursday, February 6, 2025

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Judge pauses deadline for federal workers to accept Trump's resignation offer; CA state lawmakers take action to enact safeguards against federal immigration enforcement; Study shows air quality disparities from industrial ag in NC.

view newscast page
play newscast audioPlay

Attorney General Pam Bondi strikes a Trump tone at the Justice Department, federal workers get more time to consider buyouts, and an unclassified email request from the White House worries CIA vets.

view newscast page
play newscast audioPlay

During Black History Month, a new book shares how a unique partnership built 5,000 schools for Black students, anti-hunger advocates say ag communities would benefit from an expanded SNAP program, and Americans have $90 billion in unpaid medical bills.

Road salts are hazardous to PA rivers, streams and critters

play audio
Play

Friday, January 24, 2025   

Just like overindulging in salt is bad for your health, so too is the excessive use of road salt on the environment.

Since 2020, PennDOT reported applying nearly 600,000 tons of salt to icy roads.

Harry Campbell, Pennsylvania director of science policy and advocacy for the Chesapeake Bay Foundation, said research by the U.S. Geological Survey found streams throughout the nation are getting saltier, by almost 40%. Campbell stressed the salty runoff is harming freshwater aquatic creatures and pointed out a single teaspoon of rock salt can pollute five gallons of fresh water.

"Those freshwater critters and creatures, like the brook trout or the Eastern Hellbender, are actually found having toxic effects from that salt that is now in the waters," Campbell explained.

Campbell highlighted Winter Salt Week, which starts Jan. 27, as a national effort to educate people about the environmental effects of using road salt and to promote safer alternatives. He called it a chance for Pennsylvanians to learn better techniques for deicing roads, bridges, sidewalks and parking lots.

Campbell noted researchers are exploring eco-friendly options like beet root juice but they remain costly. He emphasized proper salt use -- applying the right amount, at the right time, in the right place -- could help minimize the effects on plants and animals. And he suggested homeowners opt for less harmful products, like those made with magnesium chloride.

"Magnesium chloride is less harmful for pets, has a less chance of actually affecting vegetation and ultimately polluting rivers and streams," Campbell observed. "But an even better choice is a product that is made of calcium magnesium acetate."

The pet-safe products are not toxic like rock salt, which can also harm roadside vegetation. Salt pollution in waterways corrodes infrastructure, contaminates drinking water and disrupts the natural balance of heavy metals and nutrients in waterways.

Disclosure: The Chesapeake Bay Foundation contributes to our fund for reporting on Energy Policy, Rural/Farming, Sustainable Agriculture, and Water. If you would like to help support news in the public interest, click here.


get more stories like this via email
more stories
According to the U.S. Department of Agriculture's Economic Research Service, Mississippi has the highest rates of food insecurity in the nation. (Katerina Holmes/Pexels)

Social Issues

play sound

Mississippi families struggling with food insecurity are bracing for another difficult summer after state officials declined millions in federal fundi…


Environment

play sound

Some experts predict arable land per person will shrink by two-thirds by 2050. To combat it, Michigan students are being trained in "smart" …

Environment

play sound

A new study by the Oregon Department of Environmental Quality found nitrate levels have continued to rise across the Lower Umatilla Basin Groundwater …


Currently, insurance companies get to decide how much of a public ambulance service's rate to pay, which can lead to patients being charged the unpaid balance. (Adobe Stock)

Social Issues

play sound

Colorado lawmakers are working to ensure all Coloradans with health coverage for ambulance services are not hit with surprise bills or charged higher …

Environment

play sound

Conservation groups in Maine are calling on the state's congressional delegation to protect federal funding for clean energy technologies. A new …

Osprey, bluefish, red drum and cobia rely on menhaden populations for food. (Adobe Stock)

play sound

Atlantic menhaden weigh less than a pound and measure little more than a foot long but the small fish has big consequences for the Chesapeake Bay ecos…

Social Issues

play sound

Gov. Kay Ivey delivered her 2025 State of the State address this week, focusing on education, public safety, and economic growth in Alabama. She …

Social Issues

play sound

In rural states such as South and North Dakota and large urban centers around the U.S., protests were held Wednesday amid fears about the first wave …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021