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| | Hawkesbury Nepean - Catchment Management Authority |
 | | Although many of these landscapes have been altered due to development and agriculture, almost half of the catchment is protected in national parks and water catchment reserves. |
 | | The catchment has many major rivers, including the Hawkesbury, Nepean, Wollondilly, Mulwaree, Tarlo, Wingecarribee, Nattai, Nepean, Coxs, Kowmung, Grose, Capertee, Colo and Macdonald. |
 | | The catchment's natural landscapes are incredibly varied, from rainforests to open woodlands, heathlands to wetlands, and highland freshwater streams to the magnificent Hawkesbury River estuary. |
| www.hn.cma.nsw.gov.au /catchment.html (269 words) |
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