Tinaroo Dam
Statistical overview
Table:
Key dam structure[3]

Height
42 metres (138 ft)

Length
533 metres (1,749 ft)

Thickness at base
35.4 metres (116 ft)

Spillway type
Ungated, central ogee spillway

Spillway dimensions
76.2 metres (250 ft) by 3.7 metres (12 ft)

Spillway capacity
1,160 cubic metres per second (41,000 cu ft/s)

Dam wall volume
223 thousand cubic metres (7.9×10^6 cu ft)

Volume of rock removed for foundation
153 thousand cubic metres (5.4×10^6 cu ft)

Irrigation outlets
2 x 500 millimetres (20 in) radial gates

Barron River outlet
1 x 500 millimetres (20 in) core valve

With reference to the following table concerning 'Tinaroo Dam' titled 'Statistical overview', give a one-line statement limited to the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.