CRK volunteers monitor over 100 sites for key water pollution threats on the Columbia River and tributaries.
The picture shows that the volunteer Jaimes Valdez checks river temperature and conductivity with a YSI meter

The State Government has adopted space-age technology to monitor water quality at South East Queensland's biggest dam. Natural Resources Minister Stephen Robertson told Parliament today a solar-powered smart robot and 120 sensor nodes were now positioned around Wivenhoe Dam to provide real-time data on water quality.

Although hydroelectric dams provide green energy, they have some negative environmental impacts.
---Many people oppose dams because they change the flow of rivers and affect the migrating patterns of fish and other species, but aren't they also a great renewable energy source?A freezing fog coming through Fox River, Appleton, Wisconsin.(Picture left)

Axys Technologies sees a demand for its buoys, resulting in deliveries all over the world. The Marine Institute at Memorial University in Newfoundland has recently deployed two new monitoring platforms into their SmartBay monitoring network. A 3 metre aluminum discus buoy and a 1.75 Metre WatchKeeper buoy recently dropped anchor into two locations on Placentia Bay (Come by Chance Point and the Pilot Boarding Station).