Lake Wivenhoe

Upper Brisbane River

Access may be restricted due to low water levels, events or other safety concerns such as firefighting aircraft using the dam.

Please check with SEQWater for the latest updates before heading out.

What to expect

Lake / Reservoir
Lake Wivenhoe
Dam / Weir
Wivenhoe Dam
Brisbane River
1165 GL
Flood Mitigation
802 GL
109.4 sq km
200 km plus
7,020 sq km

Lake Wivenhoe is popular with boats for fishing and campers, but is large enough to ensure you can easily find a bay where you are by yourself especially during weekdays. The lake is surrounded by mostly private farmland with some small forested areas

Lake Wivenhoe is South East Queensland’s largest water reservoir and provides the primary supply of water to Brisbane and Ipswich. As such the water level is subject to demand and the lake will be lowest after a long dry spell. When filled the dam contains approximately 5.5 years supply of water. It also plays an important role in flood mitigation and can increase capacity by 68.8% if required.

While it is flatwater paddling, it is a fairly large body of water so conditions can get rough in stormy or windy weather. It's narrow profile can make the size deceptive and there are a couple of points that the dam is 3 km wide. The lake is approximately 35 km long but this follows the curves of the land. It is over 50 km from O’Shea’s Crossing to Branch Creek.

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Lake under clear skies

There are multiple put in spots around the dam. Going around in a clockwise direction from the dam wall you have:

  • Logan’s Inlet
  • Hamon Cove
  • O’Shea’s Crossing
  • Billies Bay/Hays Landing
  • Branch Creek
  • Hamon Cove

O’Shea’s Crossing and Hamon Cove boat ramp were both closed as water levels fell below 50%.

There are two stop off points with picnic tables, rubbish bins and toilets:

  • McKeys Hill
  • McGraths Bay

When coming via the Warrego (M2) motorway for a paddle, I use Logan’s Inlet boat ramp rather than Branch Creek, 1 km further away but without the portage. Otherwise, simply pick the one nearest to the location that you want to explore!

The dam and recreation facilities are open to the public seven days a week at the time of writing, from 5:30am to 6:30pm (September – April) and 6:00am to 5:30pm (May – August).

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Features and facilities

Primary point of truth for the lake should be the official SEQWater published Location maps and guides.

The following is a rough guide about different locations around the lake. Since the lake levels do fluctuate, distances could vary considerably as the water level drops. I have never noticed any taps / water available at the site listed and these are not mentioned by the SEQWater guide for Lake Wivenhoe though potable water was noted for Somerset Park below Somerset Dam.

Low water levels will prevent access up the Brisbane and Stanley rivers.

Location Features Distance
Logan’s Inlet O’Shea’s Crossing
Dam Spillway 13.7 km 54.2 km
McGraths Bay 5.3 km 45.7 km
Logan’s Inlet - 42.7 km
Hamon Cove 6.8 km 37.6 km
Stanley River confluence 38.7 km 4.0 km
O’Shea’s Crossing
This is up the Brisbane River.
42.7 km -
Somerset Park
This is up the Stanley River.
45.1 km 10.4 km
Somerset Dam Wall
This is up the Stanley River.
46.1 km 11.4 km
McKeys Hill 24.9 km 19.3 km
Hays Landing 11.0 km 48.7 km
Billies Bay 11.5 km 49.3 km
Branch Creek 14.3 km 52.1 km

Most of the features were taken from SEQWater published Location maps and guides.
Distances are approximate only and are based on roughly staying near the shoreline while crossing most of the lakes sidearms. These crossings may be up to 1 km wide. Also, rather than a 3 km crossing on open water, I assume one would cross in the central zone of the lake to connect the eastern and western sides that are no wider than 0.5 km.

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Access Restrictions

Dam and spillway channel

Access is restricted directly above the dam wall, roughly between McGraths Bay and Wivenhoe Hydro Power Station.

Refer to the SEQWater Lake Wivenhoe guide for up to date information.

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Explore the key locations in the map below. Most locations will have a photograph that can be seen by clicking on the icon or number in the map itself.

  • Spillway
  • Wivenhoe Hydro Power Station
  • Stanley River
  • Somerset Dam Wall
  • Boat Ramps
  • Campsite
  • Water Access Onlys
  • Kayak Ramp or Paths

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What to take

Ensure electronic devices and gear have waterproof containers / dry bags if needed.

What to wear

  • Sunscreen / Chapstick *
  • Sunglasses *
  • Hat *
  • Swimwear or shorts
  • Sun protective clothing (rashie)
  • Water shoes

What to take

  • Water
  • Snacks
  • Phone
  • Camera
  • Watch
  • Sponge
  • Rain jacket
  • Spare clothes / Towel


  • PDF (life jacket) *
  • Whistle
  • Paddle float
  • Bilge pump
  • Paddle lease *
  • Spare paddle
  • Light (night paddling)

* Highly recommended (aka required)
You should wear clothing and footwear that you can comfortably swim in.
These are for self or assisted rescues as there are places that you can't easily swim back to the shore.

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There is a wide variety of birdlife on the lake. Darters, Cormorant (often large flocks), Egrets, Pelicans, Coots, Ducks and Swans are common on the water and a large array of other species can be seen along the shoreline.

You could be lucky and see some turtles before they dive into the water, as well as getting a sudden visit by the large and protected Australian Lungfish coming up for air. Native mammals are less frequent, but occasional kangaroos can be seen along the water's edge

Bird feeding from the water
A pair of Australian Pelican (Pelecanus conspicillatus) contemplating if I was a risk or not as I paddled by.
Bird spreading its wings
Australasian Darter (Gallirallus philippensis) spreading its wings.
Bird in water
Eastern Great Egret (Ardea alba modesta) watching the world go by.

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