© 2026 KCCU Public Radio
Toll Free: 888-454-7800 | 580-581-2472
KCCU Public Radio is a service of Cameron University
Your Public Radio Station
Donate
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Minneapolis high school swimmer invents portable device to measure chloramine levels

NPR | By Diantha Parker,
Noah Bloch
Published June 20, 2026 at 6:40 AM CDT

Indoor pools can have a distinct odor caused by chlorine binding to body waste. A Minnesota student invented a device to measure chloramine levels.

Copyright 2026 NPR
U.S.
Diantha Parker
Noah Bloch