Saturday, February 11, 2012
Top Stories
Comment
Get Email Alerts!

Road salt can threaten freshwater streams

Capital Gazette Communications
Published 12/24/09

Road salt may help melt snow and ice and keep streets and highways clear, but it also can harm fish and critters in freshwater streams.

Courtesy of Bill Tongue

Snow is dumped into the water at Annapolis City Dock following the recent snowstorm. City officials have received calls and e-mails about the practice, although it does not run afoul of environmental laws. Snow laden with road salt is more of an environmental concern for freshwater streams than it is for waterways that are brackish or salty.

Find Us On Facebook

Though the cleanup from last weekend's monster snowstorm involved less-than-usual amounts of salt, the salt that was used could end up reaching streams and increasing their salinity.

Sujay Kaushal, an assistant professor at the University of Maryland Center for Environmental Science, studies streams and has looked at salt levels in freshwater streams. He found that when there's more pavement - roads, parking lots, sidewalks - there's a greater rise in salinity in local...

This story has expired!
You can purchase the full text in our news archives.

Copyright © Capital Gazette Communications LLC, 2012.
See our Privacy Policy and Terms of Use
YOUR COMMENTS

If you encounter other problems, please email nlundskow@capitalgazette.com and include your name, username, and any errors or messages that are displayed. The more information you can provide, the better able we will be to assist you.

In order to post or vote on a comment, you must be signed in with a hometownannapolis account.

Take a look at a summary of Commenting Guidelines.

LOGIN TO POST A COMMENT

If you encounter other problems, please email nlundskow@capitalgazette.com and include your name, username, and any errors or messages that are displayed. The more information you can provide, the better able we will be to assist you.

Username: Password:
Forgot your username? Forgot your password? Create an account
LOGIN
Facebook click
Twitter click
MDGazette click
HometownBowie click
video
video
Walker Babington, the Burning Man
video
video
Navy Sports Chat - football wrap up
video
video
Navy blimp lands at Lee Airport
video
video
Navy Sports Chat - Army Navy football preview
video
video
Singer Suzy Estrada
video
video
Fatal Kent Island fire

• BUY PHOTOS & VIDEO>>


slideshow
slideshow
Home of the Week: Vicki Meade & Pat O'Connell
slideshow
slideshow
Anne Arundel Swim Championships
slideshow
slideshow
Wednesday to Wednesday, Feb. 1-8, 2012
slideshow
slideshow
Chesapeake Dance Festival
slideshow
slideshow
Holy Cross defeats Navy men
slideshow
slideshow
Meade at Annapolis Basketball
#1 - 'One more nail in the coffin for small business'
#2 - Police Beat for Feb. 10
#3 - 9 from county in MIAA wrestling semifinals
#4 - Arundel High teen amazes all who know her
#5 - Partners In Care finds new home
#6 - A 'Shaky' Navy recruit Packers player steers brother to Academy
#7 - Home of the Week: Presidents Hill couple gets it 'write'
#8 - Winter dredge survey checks crab population
#9 - Man convicted of bizarre sex scheme back in court
#10 - Drinking & Driving
#1 - English county's official language? (29 comments)
#2 - Right Stuff: Judge O'Malley's decision (21 comments)
#3 - Animal Control: Injured pit bull used as 'bait dog' (12 comments)
#4 - Anne Arundel cracks down on land use offenses (10 comments)
#5 - Bates gets $1M grant for gym, theater (7 comments)
Advertisement
Advertise
Archive
Blogs
Calendar
Comments
Contact us
Cookbook
Slideshows
Video
AP Video
SUBMIT INFO:
Anniversary
Band info
Birth
Calendar event
Engagement
Letter
Obituary
Wedding
Share Ideas