The Milwaukee County Parks system is extending open hours at all outdoor deep well pools Monday, July 16 and Tuesday, July 17.

Grobschmidt, Hales Corners, Holler, Jackson, McCarty, Pelican Cove, Sheridan, Washington and Wilson Park pools will have evening hours from 5:30 to 7:30 p.m. 

Cool Waters at Greenfield Park and David F. Schulz at Lincoln Park will also be open until 8 p.m.