Reservoir Park East Orange and Reservoir Street, Lancaster PA Get Directions Phone 717-291-4835 Website View Website Hours Dawn to Dusk Reservoir Park amenities include a street hockey rink, large grass area, basketball courts and pavilion. Click here for wading pool information. For questions about the wading pool or basketball courts, call the Lancaster REC at 717-392-2115. If you are interested in renting Reservoir Park for an event, click here for information about receiving an activity permit. For event and activity permit questions, contact the City of Lancaster Office of Promotion (LOOP) at 717-291-4758 or LOOP@cityoflancasterpa.com.