J.H. Moores Memorial Natatorium the oldest continually operated municipal pool in the United States. The Natatorium is an ellipsoidal, above-ground structure constructed of reinforced concrete with a rubble-stone facade. The entrance is on one end through two pairs of metal doors, flanked by plaques which read "DESIGN SUPERVISED BY W. BINTZ, CITY ENGINEER, SWIMMING POOL DESIGNS, 1922" on one side and "J.H. MOORES MEMORIAL NATATORIUM. A.D. 1922" on the other. Decorative parapets project on each side of the entrance. Original window openings have been filled in. A balustrade of reinforced concrete runs along the top, with lamp posts at regular intervals. The interior contains
J.H. Moores Memorial Natatorium two levels: an upper level formed by the deck surrounding the pool, and a lower level consisting of the interior space beneath the pool deck. The deck is 15 feet wide and runs around the pool. Bleachers, built into the natural hillside, are at one end. The interior also contains men's and women's dressing areas, an office, a storage room, and staff rooms. J.H. Moores Memorial Natatorium The J.H. Moores Memorial Natatorium, also known as the "Moores Park Pool"', is a natatorium located at 2700 Moores River Drive in Lansing, Michigan. It was listed on the National Register of Historic