Moppa Collina Channel and Strezelecki Tk - SA

The creek joining Lake Blanche and Lake Callabonna crosses the Strezelecki Tk here. Rarely underwater, maybe once in 20 years as in 2025. The 6 culverts can handle small flows so the track is usually dry and passable for years on end. But Authorities close much of the track when flooding occurs further upstream as in 2025. The 2010 flood only partly filled Lake Blanche with no overflow into Callabonna.