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Northern Valleys

The Northern Valleys includes the magnificent sandstone valleys of the Capertee and Wolgan (west of the range) and Macdonald, Grose and Colo Valleys in the east.

The region is dominated by large tracts of World Heritage National Park with relatively small areas of settlement including productive agriculture, hobby farms and lifestyle blocks.

Many of the region's waterways have wild and scenic values and offer some of the best water quality in the Hawkesbury Nepean catchment. The Colo River alone provides 50% of the freshwater flows vital to health of the Hawkesbury estuary.

The Northern Region is an important area for biodiversity in the catchment and includes endangered species such as the Regent Honeyeater.


River Health information by subcatchment

Webbs Creek Subcatchment
Colo River Subcatchment
Wolgan River Subcatchment
Macdonald River Subcatchment
Wollemi Creek Subcatchment
Grose River Subcatchment
Capertee River Subcatchment
Resources
Landcare Newsletters (Macdonald Valley)
Click here to view newsletters
Landcare Newsletters (FoC)
Click here to view newsletters
Regional News.
Major gains made in protecting NSW and local natural resources - 2 November 2009
The NSW Catchment Management Authorities (CMAs) have released a report highlighting major gains in repairing and improving the health of the natural landscape across the State after only five years of operation.  $1 million available to landholders in the lower Hawkesbury-Nepean - 20 October 2009
The Hawkesbury-Nepean Catchment Management Authority (HNCMA) has announced up to $1 million will be available to assist landholders with environmental projects over the next nine months in the Hawkesbury Lower Nepean region.  Pigs contolled in local valleys to protect biodiversity - 1 October 2009
A project to rid private property of destructive feral pigs in the Megalong and Kanimbla valleys is proving successful with 768 pigs removed from the area through trapping and poisoning since March.  View all news
Regional Events.
Wetland Art and Photography Competition 2010 - 3 November 2009 - 4 December 2009
To celebrate World Wetlands Day 2010 on 2nd February, WetlandCare Australia is hosting its 3rd annual Australia-wide art competition, offering categories for children and adults.  View all community and landcare events
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Wollemi Creek Capertee River Wolgan River Grose River Colo River Webbs Creek Macdonald River
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© Hawkesbury Nepean
Catchment Management Authority, 2008
Last Modified: 30 Jan 2009
URL: http://www.hn.cma.nsw.gov.au/topics/2042.html