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Water supply

How the system works

How it all works

How Does It Work button

WaterNSW manages a complex network of dams, storage's and pipelines to supply water to its customers.

Find out more about this system by using the interactive map here. Locate our major dams and reservoirs, water supply weirs and see the boundaries for the drinking water catchment and Special Areas.

See also where water filtration and recycling plants fit into the overall water supply system - infrastructure not managed by WaterNSW, but critical parts of the system.

If you're curious how the overall system connects and comes together, view our water supply graphics.

Interactive Map

Catchment map

Filter results below.

Water supply

Restricted/Special Areas

Results

Dams and Reservoirs

WaterNSW manages the following dams and recreational areas. Listed here are the facilities and restrictions at each site. For full details, click on the individual dam or recreational area.

  • Dam name: Avon Dam Dam location: Nepean
    Features include:
    • Drinking water
    • Barbecues
    • Parking
    • Toilets
    • Viewing areas
    • Disabled toilets
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Bendeela Recreational Area Dam location: Shoalhaven
    Features include:
    • Camping
    • Canoe launching areas
    • Drinking water
    • Parking
    • Portable toilet dump point
    • Toilets
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No camping on riverbanks (reserved for day use only)
    • No dogs, horses or other pets
    • No firearms
    • No motorised watercraft
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Blowering Dam Dam location:
    Features include:
    • Camping
    • Picnic areas
    • Toilets
    • Fishing
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Brogo Dam Dam location:
    Features include:
    • Picnic areas
    • Toilets
    • Fishing
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Burrendong Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • Dogs are permitted on a leash
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Burrinjuck Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No dogs, horses or other pets
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Carcoar Dam Dam location:
    Features include:
    • Camping
    • Picnic areas
    • Toilets
    • Fishing
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Cataract Dam Dam location: Nepean
    Features include:
    • Children's playground
    • Drinking water
    • Barbecues
    • Parking
    • Toilets
    • Viewing areas
    • Hot Water
    • Disabled toilets
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Chaffey Dam Dam location:
    Features include:
    • Camping
    • Picnic areas
    • Toilets
    • Fishing
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • Dogs are permitted on a leash
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Copeton Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • Golf
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Cordeaux Dam Dam location: Nepean
    Features include:
    • Children's playground
    • Drinking water
    • Barbecues
    • Parking
    • Toilets
    • Viewing areas
    • Hot Water
    • Disabled toilets
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Fitzroy Falls Reservoir Dam location: Shoalhaven
    Features include:
    • Children's playground
    • Drinking water
    • Barbecues
    • Interpretive signs
    • Parking
    • Toilets
    • Hot Water
    • Disabled toilets
    • Picnic tables
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No watercraft
    • No swimming
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Glenbawn Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • Tennis
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Glennies Creek Dam Dam location:
    Features include:
    • Camping
    • Picnic areas
    • Toilets
    • Fishing
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Hume Dam Dam location:
    Features include:
    • Camping
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Keepit Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • BMX track
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Lostock Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Menindee Lakes Dam location:
    Features include:
    • Camping
    • Picnic areas
    • Toilets
    • Fishing
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Nepean Dam Dam location: Nepean
    Features include:
    • Children's playground
    • Drinking water
    • Barbecues
    • Parking
    • Portable toilet dump point
    • Toilets
    • Viewing areas
    • Hot Water
    • Disabled toilets
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Oberon Dam Dam location:
    Features include:
    • Barbecues
    • Picnic areas
    • Toilets
    • Fishing
    • Boat ramps
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Pindari Dam Dam location:
    Features include:
    • Camping
    • Barbecues
    • Picnic areas
    • Toilets
    • Fishing
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Rydal Dam Dam location:
    Features include:
    • No model aircraft or drones
    Status: Closed to Public
  • Dam name: Split Rock Dam Dam location:
    Features include:
    • Camping
    • Barbecues
    • Picnic areas
    • Toilets
    • Fishing
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Tallowa Dam Dam location: Shoalhaven
    Features include:
    • Canoe launching areas
    • Barbecues
    • Interpretive signs
    • Parking
    • Toilets
    • Untreated water (not suitable for drinking)
    • Viewing areas
    • Disabled toilets
    • Picnic tables
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No dogs, horses or other pets
    • No motorised watercraft
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • Fishing, swimming and boating is not allowed in the safety exclusion zone around the dam wall
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Toonumbar Dam Dam location:
    Features include:
    • Camping
    • Barbecues
    • Picnic areas
    • Toilets
    • Fishing
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Warragamba Dam Dam location: Warragamba
    Features include:
    • Drinking water
    • Interpretive signs
    • Parking
    • Toilets
    • Viewing areas
    • Visitor centre
    • Disabled toilets
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    • No alcohol
    Status: Open to Public
  • Dam name: Windamere Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
  • Dam name: Wingecarribee Reservoir Dam location: Shoalhaven
    Features include:
    • Drinking water
    • Parking
    • Toilets
    • Disabled toilets
    • Picnic tables
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Woronora Dam Dam location: Woronora
    Features include:
    • Drinking water
    • Barbecues
    • Parking
    • Toilets
    • Viewing areas
    • Hot Water
    • Disabled toilets
    • Picnic shelters
    • No wood, charcoal or solid fuel barbecues. Penalties of up to $5,500 apply
    • Portable gas barbecues are permitted (except during total fire bans)
    • No fishing, boating or swimming
    • No camping
    • No dogs, horses or other pets
    • No model aircraft or drones
    • No access allowed to restricted and Special Areas
    • No smoking within 10 metres of children's playgrounds and four metres of shelters, toilets and public buildings
    • Keep to vehicle speed limits and be aware of pedestrians
    Status: Open to Public
  • Dam name: Wyangala Dam Dam location:
    Features include:
    • Camping
    • Children's playground
    • Picnic areas
    • Toilets
    • Fishing
    • Kiosk
    • Shower facilities
    • Boat ramps
    • Water sports
    • Bushwalking
    • No model aircraft or drones
    Status: Open to Public
65.5
Tuesday 21 August
-0.8
1,690,587 ML
2,581,850 ML
11,525 ML
1,647 ML
-13,229 ML
Tuesday 21 August