Knowledge passed down through generations
John Milham (Host) · 24:45
What do you think will be the long-term impact of this flood?
Tony Hawkins (Guest) · 24:49
That's a good question. For the people who live here all the time, and Wallaby is a funny place, so it's, there's a permanent population. There's a lot of people who have weekenders here. Yeah. And they generally come from Sydney. The permanent population are probably used to it. It's just another flood. The weekender population concern me a bit because they don't have that knowledge and experience of floods on a reasonably regular basis. For them, yeah, I think the effect would be quite varied. I'm sure that some people just thought, I'm not going through that again, and just sold up and left. Other people probably in that thing of, oh, that'll never happen again. We're okay. And just pretend it never happened.
John Milham (Host) · 25:37
Yeah.
Tony Hawkins (Guest) · 25:37
Yeah. The long-term impact is hard to say.
John Milham (Host) · 25:40
What, as a, um, as a community member and a, a member of in, uh, with some standing and, you know, a, a desire, you know, a track record of supporting that community, what would you be telling the community to do now? To prepare both to process the last event and prepare for the next.
Tony Hawkins (Guest) · 26:00
When I first came here, we, uh, was in a period where there were a lot of small floods. Mm-hmm. And it was quite common for people who, I, I call it living on the wrong side of the creek, where to access their house, they had to get across the creek.
John Milham (Host) · 26:14
Yeah.
Tony Hawkins (Guest) · 26:14
Uh, it was really common for those people to have a deep freeze. Mm-hmm. And lots of food stocked in, in the deep freeze cuz they knew they could be flooded in for 3 or 4 days and not be able to get out. That was a great thing to do. They were self-sufficient and no one had to worry about them too much. They were okay until the water went down. That seems to have gone. That idea has been lost. And so we're now in this situation where quite often people, you know, 12 hours flooded in and they've run out of food. It's, and they, they need assistance.
John Milham (Host) · 26:45
Yeah.
Tony Hawkins (Guest) · 26:46
Um, that would be good if people got back into that habit, recognized the risk. And the impact of the floods moving forward. People moving into the area, I would love it if they talk to their old-time neighbors. Yeah. Yeah. About what's happened in the past. I'd like to think that happens, but I'm, I'm pretty sure at the same time it doesn't always happen.
John Milham (Host) · 27:09
No. Be inspired to organize a, you know, around the fire night, share the wisdoms of the, of the local legends.
Tony Hawkins (Guest) · 27:15
Yeah. Look at, unfortunately we're losing that experience. The old timers, and not that I'm that young, but I mean the real old timers, we're losing them and that experience is disappearing.
John Milham (Host) · 27:30
So it's interesting that you were involved in, say, capturing and handing on some of the cultural understanding around fire management. And you were talking about community resilience. Do you think there's more in that to help our rural communities as they seem to be coming increasingly under stress and threat?
Tony Hawkins (Guest) · 27:52
Oh, certainly. I've been to university and have a master's degree. I learned a lot through that, but just as much as that, I've had great mentors who have taught me things and learning from them is, is so valuable. We've lost a couple of them before I got a chance to drag all their knowledge out of them, which is incredibly disappointing.
John Milham (Host) · 28:14
Yeah.
Tony Hawkins (Guest) · 28:15
That knowledge is Uh, it's so important. Um, and there is a link to the cultural burning stuff that, um, we've got a local here who, uh, for a long time was just known as the local arsonist. He would just light up whatever he felt like and whenever he felt like and didn't tell anyone. He was the bane of the RFS's life. I'd spoke to him about 6 months ago and we had a bit of a chat and I was asking him, because over time I'd realized he actually knew what he was doing. He was doing things, burning in a way that was very similar to the cultural burning, traditional techniques. So I had a chat with him and I said, who taught you how to burn? And, uh, he said, oh, my father. Well, who taught him? My grandfather. Okay. Where did he learn? I don't know. He was the first one here. Did you have many Aboriginal men working on the farm? Oh yeah. Yeah. Yeah. They were. Oh, wow. Grandfather. Yeah. Do you think that they might have taught your grandfather how to burn? Well, yeah, they might have. Yeah. And they're, yeah, it all comes together. That's, those techniques were passed down. But again, it's those mentors. If you haven't got them passing on the, the knowledge, whether it be cultural knowledge or Western knowledge. I've been taught things about fire by people who aren't recognized firefighters and fire experts. Different techniques that have been taught to them by their fathers and grandfathers. Fantastic, fantastic ways to do things. Okay. They tried them and they work. Yeah.
John Milham (Host) · 29:53
Wow. That's great. It's interesting too, because I, you know, talking to people in this area around the flood experience, some of the individuals talked about things that were done some time ago that seem to have an impact on mitigating flood outcomes. And I wonder if that's, there's not some level of knowledge in the land and past practices that might be resurrected for that as well. Things like, you know, dredging or, you know, the idea of, you know, scrub management on the side of rivers and things like that.
Tony Hawkins (Guest) · 30:28
The Wallumbi Brooks are very interesting. River system. It's, I've got a book down in the house. It was written by a couple of people from Newcastle Uni about 20, 25 years ago about the Wallumbi Brook. And one thing that stood out in that for me was a scientific explanation of how the flooding works. And wow. Don't, don't quote me on this, but it was to do with the maximum flood level. So the, the 1 in 100 year flood level on the one in 500-year flood level. And the 500-year flood level is about 2 or 3 times the one in 100-year flood level, except for 2 places in the world. And that's the Wollombi Brook and a river in China where it's about 12 times. Wow. So it, it's a very, it's a massive catchment that goes into very small river systems.
John Milham (Host) · 31:19
Yeah.
Tony Hawkins (Guest) · 31:19
Yeah. Right. So when we get floods, we really get floods. You know, I laugh when people talk about when bridges get replaced around here, they talk about let's raise the bridge by a meter. Well, the bridge is 20 meters underwater. That's not gonna make any difference. Yeah. Yeah, so there's not much to mitigate floods around here. When we get them, we really, really do get them. Yeah, well. They can move fast and they're very deep. Mitigating it. We need to learn the lessons of the past. The Catholic Church in Wallumbi, I think it's the second oldest church, Catholic church in Australia. Wow. It was originally built down on the banks of the creek in about 1830, 40, 50, somewhere around there. One big flood and they realized they'd made a mistake and they pulled the whole thing apart and re-erected it further up on the hill. So many times we haven't learned that lesson. Don't build down in the floodplain. Yeah. People are still doing it.