Welcome to the SYDNEY CATCHMENT AUTHORITY

Visit Our Dams & Recreational Areas

Warragamba dam wall

The Sydney Catchment Authority welcomes visitors to the dams we manage.

All dams are an easy drive from Sydney and offer ideal locations for sightseeing and recreation. So why not head out for the day and find out more about where the water in your tap comes from.

Latest News

New world-class water delivery provider for NSW

The NSW Government will consolidate the Sydney Catchment Authority (SCA) with the State Water Corporation to form Bulk Water NSW, a new ef...


Pesticide Use Notice - Yarrunga

As required under the Pesticides Regulation 2009, the Sydney Catchment Authority (SCA) gives notice of weed control work by the SCA in th...


Visit our newsroom

Your Drinking Water Catchment

Find out where your water comes from or about the local area you live in

Enter your postcode or click on the map

Find a catchment

Blue Mountains Shoalhaven Upper Nepean Warragamba Woronora
85.5
Thursday 17 April
0.2
2,209,243 ML
2,581,850 ML
9,475 ML
1,354 ML
4,868 ML
Thursday 17 April