Princeton Swimming Pool (former) - Princeton MO This large and unusual WPA-built swimming pool was begun in September, 1936 and was scheduled to be complete within 6 months. It has an unusual fan-shape for the main large pool and an adjacent shallow pool. The bathhouse/dressing rooms are within the rock faced building to the east of the pool. At this time, a chain link fence surrounds the pool, though it is doubtful that it did originally. It has an extensive filter system on side of the hill above the pool. The filter has an active sand filter with additional layers of rock and sand above it to...