Helen Althaus Park
# Helen Althaus Park

Helen Althaus Park (formerly Watershed Park) is a 9.51-acre (3.85 ha) public park in Troutdale, Oregon, United States. Named after former city council member Helen Althaus, the park has a large underground reservoir which has been covered with a basketball court.

In 2015, Oregon Fish and Wildlife was notified of the presence of a cougar in the park.

* Playground
* Reservoir
* Basketball court
