| Berowra | |
| Name Other: | Thornleigh Gully (Gn), Fish Pond Creek (R)[1] |
| Name Etymology: | Aboriginal "place of many winds" |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | Sydney Basin (IBRA), Greater metropolitan Sydney |
| Subdivision Type5: | Local government areas |
| Subdivision Name5: | Hornsby |
| Length: | 22km (14miles) |
| Source1: | Pennant Hills |
| Source1 Location: | Hornsby Heights |
| Source1 Elevation: | 82m (269feet) |
| Mouth: | confluence with Hawkesbury River |
| Mouth Location: | west of Brooklyn |
| Mouth Elevation: | 0m (00feet) |
| River System: | Hawkesbury-Nepean catchment |
| Custom Label: | National park |
| Custom Data: | Marramarra |
| Extra: | [2] |
The Berowra Creek, a watercourse that is part of the Hawkesbury-Nepean catchment, is located to the north of the Sydney central business district in the Hornsby Shire of New South Wales, Australia.
The Berowra Creek rises near Pennant Hills and flows generally north northeast before reaching its confluence with the Hawkesbury River about west of Brooklyn, and about from the Tasman Sea.[3] The river descends over its course.[2]
The creek is characterised by a drowned river valley estuary, consisting of steeply incised gorges with surrounding plateau areas. It is fed by a number of small tributaries that drain the steep catchments adjacent to the waterway. The tidal limit is at the Rocky Fall Rapids, some from the creek's mouth.[4]
The area around the creek is most developed near its source in the south, influenced by the development of Hornsby and its surrounding suburbs. As the creek flows to the north, it flows through a catchment area that is mostly bushland and includes parts of the Marramarra National Park, the Muogamarra Nature Reserve, and the Berowra Valley Regional Park. The steep sides of the creek have limited development directly adjacent to the Berowra Creek estuary, most of which is only accessible by boat. However the small settlements of Berowra Waters and Berowra Creek are both located on its banks. The creek is a popular destination for boating, fishing and other outdoor recreational activities.[4] There are only two crossings of Berowra Creek. Galston Road crosses the upper reaches via a bridge in the Galston Gorge, between Galston and Hornsby Heights. Further downstream, the Berowra Waters Ferry, a toll-free car ferry, crosses between Berowra Waters and Berowra Heights.
The name, Berowra, is believed to be an Aboriginal word meaning "place of many winds".[1]