Clark Fork Delta Station

Water Quality Monitoring Station

Lake Pend Oreille

How to use the graph: View data for only one year by clicking on that year in the legend. Supplemental information is provided by hovering over a data point. 

For a link to IDEQ’s Water Quality Standards, click here.

For an explanation on Box Plots, click here.

Status – No Known Issues

Citizen Scientist(s): David Stamation

Clark Fork Delta is located at the mouth of the Clark Fork River as it enters Pend Oreille Lake on the eastern shore. Clark Fork Delta is in the City of Hope and home to Hope Marine Services.

Clark Fork Delta is populated by a small infestation of invasive Asian Clams.

Location: 48° 9’21.50″ 116°15’9.48″

Support this Program!

Laboratory analysis of water samples are very expensive totalling about $1,000 per station per field season. Your donation helps cover the costs of collecting & analyzing water samples.

Become a Citizen Scientist!

Become a trained citizen scientist. Collecting water samples is a great way to enjoy time on the water & get involved in active stewardship of our local waterways!