Anon - SA Government built a half a billion dollar footy/cricket stadium, refurbished Hindmarsh Stadium and put $50 million into a new swimming stadium in the past 10 years. Not many scraps left after that.
Oh, and SA Government reduced its grants for community and other sports a few years ago and haven't re-instated it. High performance program funding was reduced a couple of years ago.
Basically, the current SA Government has a shedload of money being swallowed by large infrastructure programs and budget overruns in health. They don't have the revenue to put into other portfolio areas. If there aren't marginal seats to be won, it won't be funded.
At the national level, Federal Government a few years ago decided to focus on elite level and isn't interested in funding local facilities. At the same time, they told the funded sports that levels of future funding depended on medals at World and Olympic Championships.
It's possible the Federal money will shift back towards community based (participation) programs after the Gold Coast Commonwealth Games in 2018. That happened after the Sydney Olympics.