Jezero Milada – PM3 Trmice
Large reclaimed pit lake near Ústí nad Labem, dived from the PM3 entry point at Trmice. The dive database gives a maximum depth of about 25 m and average visibility around 3 m (from 0.3 m in July 2023 to about 4 m at 10 m depth). There is no dive base, compressor or underwater attraction, so it is a plain fun/training dive; the lake is also a registered bathing water with swimmers and boats. The official lake website does not mention diving.
depth: 0–25 m