Cocolalla Slough Station

Water Quality Monitoring Station

Pend Oreille River

Status – No Known Issues

Citizen Scientist(s): Pam Duquette

Cocolalla Slough is located downstream of Morton Slough and drains Cocolalla Creek. Samples are collected from Cocolalla Slough in order to determine if Cocolalla Lake and/or Cocolalla Creek influence the water quality of the slough.

To use our interactive graphs, view the data for only one year by clicking on that year in the legend or by hovering over a single data point for more information.

Location: 48°10’40.15″ 116°42’50.06″

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!