2022 Hours of Operation
- Monday thru Sunday
- 12:00PM to 6:00pm
- Check the County home page and Facebook for operational and weather related updates







Just in Time for Summer Fun, a Makeover for Union County’s Walter E. Ulrich Memorial Pool
Union County, NJ – Union County Board of Commissioners Chairman Alexander Mirabella joined Commissioner Christopher Hudak and other local officials and members of the public to cut the ribbon on the newly renovated Walter E. Ulrich Memorial Pool, located in Union County’s Rahway River Park in Rahway. The ribbon cutting took place on Friday, May 21 and the pool will be open to the public on Memorial Day Weekend.
“We are all looking forward to our favorite summertime activities, and completing the renovation of the Walter E. Ulrich Pool complex is a great way to kick off the season,” said Chairman Alexander. “The new Ulrich Pool will provide Union County residents and visitors with many new opportunities to make new memories of summer in our community.”
“Union County’s park system is a legacy from past generations who cared about public access to health outdoor activities as well as nature conservation, and we are all very proud to carry on this mission into the future,” said Commissioner Hudak, who is a member of the Open Space, Recreation, and Historic Preservation Trust Board.
At just over $3 million, the work included tiling and plastering of the entire pool, the installation of new starting blocks and competition lane lines, a new concrete deck, and state-of-the-art pump and filtration systems.
In addition, the beach wading area was improved with a zero entry feature, three new spray features, and in-pool seating for parents. The pool complex also received a new playground with rubber flooring.
“The Ulrich Pool renovations mark another important milestone in our continued efforts to improve and expand opportunities for healthy outdoor activities in our growing community,” said Commissioner Sergio Granados, who is a member of the Board’s Parks and Programming Committee. “The new complex will provide many years of enjoyment for all.”
Please note that no further admissions are allowed 75 minutes prior to closing, and the pool will operate in accordance with New Jersey Department of Health COVID-19 prevention guidelines.