1 00:00:00,600 --> 00:00:02,430 Hello. This is Joe Wheaton, 2 00:00:02,430 --> 00:00:07,100 and we're going to start in on this design module. 3 00:00:07,100 --> 00:00:09,700 Just getting off on the right foot. 4 00:00:09,700 --> 00:00:11,450 And that is, 5 00:00:11,450 --> 00:00:13,200 taking out of the planning phase, 6 00:00:13,610 --> 00:00:15,060 what we learned, 7 00:00:15,060 --> 00:00:18,338 and leading the design with recovery potential from that. 8 00:00:20,900 --> 00:00:24,578 So we're here in module four talking about design, 9 00:00:25,361 --> 00:00:27,400 in the restoration process. 10 00:00:27,400 --> 00:00:30,800 We spent module three working through the planning. 11 00:00:30,800 --> 00:00:32,050 Okay? 12 00:00:32,050 --> 00:00:36,100 And it's easy to just kind of jump in and, like, you know. 13 00:00:36,100 --> 00:00:37,800 You know, we're eager. Let's just — 14 00:00:37,800 --> 00:00:38,950 Let's get a design. 15 00:00:38,950 --> 00:00:41,600 Let's, let's make some structures. 16 00:00:41,600 --> 00:00:44,470 I'm going to try and convince you of this, 17 00:00:44,470 --> 00:00:49,406 never to start a design without that critical context from the planning phase. 18 00:00:49,800 --> 00:00:54,006 Well, what context explicitly are we talking about? 19 00:00:56,000 --> 00:00:59,700 Well, we're talking about getting the conditions 20 00:00:59,700 --> 00:01:01,200 and the recovery potential. 21 00:01:01,200 --> 00:01:03,400 And remember that in the design phase, 22 00:01:04,400 --> 00:01:06,900 our alternatives, our design opportunities, 23 00:01:06,900 --> 00:01:10,620 is really defined by the gap between condition and recovery potential. 24 00:01:10,620 --> 00:01:13,930 And, you know, we've got to make this judgment call 25 00:01:13,930 --> 00:01:17,586 on how many treatments will it take to get to that recovery potential. 26 00:01:17,586 --> 00:01:20,500 And then if you— and once you get there, 27 00:01:20,500 --> 00:01:23,249 what's it going to take for it to become self-sustaining? 28 00:01:23,249 --> 00:01:24,849 Okay. 29 00:01:25,500 --> 00:01:29,110 Oh, that's interesting. Not what I wanted. 30 00:01:34,900 --> 00:01:36,620 Okay. 31 00:01:40,300 --> 00:01:44,218 So. Coming right in, 32 00:01:44,218 --> 00:01:47,056 reminding yourself of riverscapes principles, 33 00:01:47,056 --> 00:01:49,402 reminding ourselves that streams need space. 34 00:01:49,800 --> 00:01:53,609 We're not going to start our design without the valley bottom mapped. 35 00:01:53,610 --> 00:01:54,680 Okay. 36 00:01:57,300 --> 00:02:00,818 Always important to remind yourself that definition of a valley bottom, 37 00:02:00,818 --> 00:02:01,797 and a riverscape. 38 00:02:01,797 --> 00:02:08,470 The valley bottom is the area of the landscape that could plausibly flood, 39 00:02:09,900 --> 00:02:15,222 by their rivers and streams in the natural contemporary flow regime. 40 00:02:15,600 --> 00:02:18,170 The riverscape is just those valley bottoms 41 00:02:18,170 --> 00:02:20,600 throughout the entire drainage network. 42 00:02:20,800 --> 00:02:21,740 Okay. 43 00:02:23,100 --> 00:02:24,600 So this is, this is our... 44 00:02:24,600 --> 00:02:26,300 Our sort of mantra. 45 00:02:26,300 --> 00:02:29,600 So let's go back to what you guys did yesterday. 46 00:02:30,800 --> 00:02:35,242 In module three, you mapped the active channels, 47 00:02:35,242 --> 00:02:36,220 you mapped the fans. 48 00:02:36,220 --> 00:02:39,300 You did that to kind of back in to what the valley bottom was, right? 49 00:02:39,300 --> 00:02:41,000 The rest of the space. 50 00:02:41,000 --> 00:02:44,460 And so you mapped these valley bottom margins, 51 00:02:44,460 --> 00:02:45,800 you mapped those fans. 52 00:02:45,800 --> 00:02:48,400 So, you knew what protruded out into the valley, 53 00:02:48,400 --> 00:02:49,800 and you mapped the channel. 54 00:02:49,800 --> 00:02:51,500 So you get the confining margin, 55 00:02:51,500 --> 00:02:54,500 and look at the position, on the valley floor. 56 00:02:55,500 --> 00:02:58,180 So the green area is roughly what you derived. 57 00:02:58,180 --> 00:02:59,712 Okay? That's your valley bottom. 58 00:02:59,712 --> 00:03:03,621 Area that could plausibly flood in the contemporary natural flow regime. 59 00:03:04,500 --> 00:03:06,660 Your design opportunity, as we said, 60 00:03:06,660 --> 00:03:09,720 is defined by this gap between condition and recovery potential. 61 00:03:09,720 --> 00:03:12,922 And so, what we talked about is, 62 00:03:12,922 --> 00:03:15,612 both Weber and I talked about this, 63 00:03:15,612 --> 00:03:21,411 is to get at least one expression of condition, 64 00:03:21,411 --> 00:03:22,700 one indicator of condition. 65 00:03:22,950 --> 00:03:26,110 We're going to split the valley bottom that we have here in yellow, 66 00:03:26,110 --> 00:03:30,800 into these different, components, 67 00:03:30,800 --> 00:03:33,170 but they're actually tier one geomorphic units 68 00:03:33,170 --> 00:03:35,080 in the fluvial taxonomy. 69 00:03:35,080 --> 00:03:39,500 So basically, active floodplain, active channel, inactive floodplain. 70 00:03:39,600 --> 00:03:42,600 Okay, so... 71 00:03:45,670 --> 00:03:47,650 We could do this for this whole thing. 72 00:03:47,650 --> 00:03:50,873 But, at this scale, it's kind of hard to see. 73 00:03:50,873 --> 00:03:53,795 So we're going to zoom in. 74 00:03:54,100 --> 00:03:56,220 We're gonna zoom in here. 75 00:03:56,220 --> 00:03:59,900 And we're going to take you to Pops... 76 00:03:59,900 --> 00:04:01,000 Pops's ranch. 77 00:04:01,000 --> 00:04:02,019 Okay. 78 00:04:02,779 --> 00:04:06,570 So just a reminder, we said condition can be expressed. 79 00:04:06,570 --> 00:04:09,300 by mapping the inactive portion of floodplains. 80 00:04:09,300 --> 00:04:11,900 And we have this example here, okay. 81 00:04:11,900 --> 00:04:17,300 And so, I've faked hypothetical property boundaries. 82 00:04:17,300 --> 00:04:21,000 You know, just kind of looking at, some fence lines and some other stuff. 83 00:04:21,000 --> 00:04:22,200 So there you go. 84 00:04:22,200 --> 00:04:23,500 There's Pops's ranch. 85 00:04:23,500 --> 00:04:26,300 Okay, here's Pops's house. 86 00:04:26,300 --> 00:04:27,700 There's his barn. 87 00:04:27,700 --> 00:04:31,300 It's got a nice corral down here, some outbuildings, etc. 88 00:04:33,500 --> 00:04:36,642 And so what I've done is I've gone and just, you know, 89 00:04:36,642 --> 00:04:39,146 because I was zoomed in, I can do a little nicer job. 90 00:04:39,400 --> 00:04:42,682 First thing I did was I mapped the valley bottom. 91 00:04:43,800 --> 00:04:46,580 I stopped it right here, right at the property line. 92 00:04:47,400 --> 00:04:49,514 And it goes all along. 93 00:04:49,514 --> 00:04:51,470 And notice here, 94 00:04:51,470 --> 00:04:54,045 how I don't have the valley bottom Fall Creek mapped, 95 00:04:54,045 --> 00:04:57,000 but the valley bottom, just the valley bottom of Coburn Creek. 96 00:04:57,000 --> 00:05:00,536 And so this part that comes out, I think some of you know what this is. 97 00:05:01,416 --> 00:05:04,760 It's really low angle, so it might be a little deceiving. 98 00:05:05,100 --> 00:05:07,100 But this is the fan. 99 00:05:07,100 --> 00:05:09,400 It's the fan of Coburn Creek. Okay? 100 00:05:09,400 --> 00:05:13,100 Now it doesn't matter that this isn't really active fan, right, 101 00:05:13,100 --> 00:05:16,500 necessarily, like active in the sense that this building could still 102 00:05:16,500 --> 00:05:18,200 be kind of flooding a little bit. 103 00:05:18,200 --> 00:05:20,800 But this is what we're dealing with, okay? 104 00:05:22,430 --> 00:05:27,338 So this polygon is 146 acres. 105 00:05:27,338 --> 00:05:29,999 And, if you want to go zoom around the map, you can. 106 00:05:31,400 --> 00:05:33,700 This is 82 acres. 107 00:05:33,830 --> 00:05:36,139 So this link is going to take you to this map, 108 00:05:36,139 --> 00:05:37,900 and these games that I played. 109 00:05:37,900 --> 00:05:42,260 So 82 acres of Coburn Creek valley bottom. 110 00:05:42,260 --> 00:05:44,130 That's kind of what we're dealing with. 111 00:05:44,130 --> 00:05:47,634 That's going to be our basis for normalization 112 00:05:47,634 --> 00:05:50,000 of everything that we report. 113 00:05:50,250 --> 00:05:51,950 Zoomed in here, you can see that 114 00:05:51,950 --> 00:05:54,050 there is an area that's grazed. 115 00:05:54,050 --> 00:05:57,096 There's also a bunch of little relic channels and stuff in here. 116 00:05:57,096 --> 00:06:00,000 Not a relic, but like high stage channels, I should say. 117 00:06:00,000 --> 00:06:03,900 There's actually some beaver dams, on the floodplain here. 118 00:06:04,200 --> 00:06:08,160 Oddly, over here against the toe of this slope, too. 119 00:06:08,700 --> 00:06:11,190 And there's evidence of run out. 120 00:06:11,700 --> 00:06:15,320 If you zoom in, you will notice that there is a canal. 121 00:06:15,800 --> 00:06:18,300 And that canal comes along here. 122 00:06:18,740 --> 00:06:21,930 And, I don't know if these are just, trailing, by cows, 123 00:06:21,930 --> 00:06:24,700 or if this is just kind of getting this water over to here, 124 00:06:24,700 --> 00:06:27,800 and they just irrigate, flood irrigate this meadow. 125 00:06:27,800 --> 00:06:30,906 But, that's some of the infrastructure. 126 00:06:30,906 --> 00:06:33,600 There's also a fence that comes along. 127 00:06:33,600 --> 00:06:37,100 You can basically make out the fence line all along there. 128 00:06:37,700 --> 00:06:38,510 All right. 129 00:06:40,590 --> 00:06:43,090 So, conditions. 130 00:06:44,600 --> 00:06:48,170 I mapped out the inactive part of the floodplain. 131 00:06:48,700 --> 00:06:53,300 Just based off of objective evidence of what it looked like was... 132 00:06:54,400 --> 00:06:55,670 What was flooding. 133 00:06:55,670 --> 00:06:58,920 Now, I used some vegetation indicators. 134 00:06:58,920 --> 00:07:02,230 I used what looked like evidence of flooding on this floodplain. 135 00:07:02,230 --> 00:07:04,920 You can see a little bit when you zoom in on this. 136 00:07:05,400 --> 00:07:07,740 Is this perfect? Eh. 137 00:07:07,740 --> 00:07:09,810 But I think it's reasonably defensible. 138 00:07:09,810 --> 00:07:11,279 What did I come up with? 139 00:07:11,279 --> 00:07:14,909 Well, I came up with when I mapped it, traced out the active channel in blue. 140 00:07:15,500 --> 00:07:16,800 That's about four acres. 141 00:07:16,800 --> 00:07:19,434 So it's about five percent of the valley bottom. 142 00:07:20,200 --> 00:07:23,100 I mapped the inactive portion, that's 41. 143 00:07:23,100 --> 00:07:27,900 So, 41 plus four is 45. 144 00:07:27,900 --> 00:07:30,300 Subtract that from 82, I get my 37 acres. 145 00:07:30,470 --> 00:07:34,820 So, the proportion of the valley bottom that's active is 50 percent. 146 00:07:34,820 --> 00:07:37,247 It puts us kind of dead smack in the middle here. 147 00:07:37,247 --> 00:07:39,230 Right in sort of a moderate condition. 148 00:07:40,200 --> 00:07:43,200 So remember we looked at this, right? 149 00:07:43,600 --> 00:07:46,600 So, you know, we're somewhere in, 150 00:07:46,600 --> 00:07:49,600 you know, something, along these lines. 151 00:07:50,570 --> 00:07:56,160 If we were to use the more expanded— which I think is useful here... 152 00:07:57,700 --> 00:07:59,817 Stream evolution model, 153 00:07:59,817 --> 00:08:03,454 it's probably in this laterally active condition. 154 00:08:03,454 --> 00:08:06,889 Right? Our geomorphic conditions, it's laterally active. 155 00:08:07,800 --> 00:08:08,900 I say that, 156 00:08:08,900 --> 00:08:12,759 because the other candidate might be quasi equilibrium, 157 00:08:12,759 --> 00:08:15,950 or stage one sinuous single thread. 158 00:08:15,950 --> 00:08:20,369 If we go back, there is this sinuous single thread, 159 00:08:20,369 --> 00:08:22,116 but if you start zooming in, 160 00:08:22,116 --> 00:08:24,842 this does have the feel of a channel that's been pushed up 161 00:08:24,842 --> 00:08:27,030 against that valley bottom, 162 00:08:27,030 --> 00:08:29,730 our valley margin and valley bottom margin. 163 00:08:30,070 --> 00:08:33,353 And it just feels like it's kicking everywhere it can. 164 00:08:33,353 --> 00:08:36,959 There's a lot of active bank erosion, lateral widening. 165 00:08:37,599 --> 00:08:40,366 Little hints in a few of these bends, 166 00:08:40,366 --> 00:08:44,803 tendencies to build mid-channel bars and islands. 167 00:08:45,000 --> 00:08:48,750 But just not multi-threaded, yet. 168 00:08:49,400 --> 00:08:55,040 It's, so I think it's laterally active, is the right call. 169 00:08:58,930 --> 00:09:02,510 Remember, we said the answer, you know, is recovery potential, 170 00:09:02,510 --> 00:09:05,800 to this question of, how much is in play for restoration? 171 00:09:05,800 --> 00:09:08,500 We're going to map that with pink, okay? 172 00:09:08,500 --> 00:09:12,010 So recall, we have this valley bottom land use, 173 00:09:12,530 --> 00:09:16,400 And notice how what we mapped is not a million miles off 174 00:09:16,400 --> 00:09:22,500 what I was just showing you for the inactive versus active, right? 175 00:09:22,500 --> 00:09:25,000 These are reasonably close. 176 00:09:25,000 --> 00:09:28,810 Not bad considering we're doing it off of a pretty coarse resolution. 177 00:09:29,500 --> 00:09:35,030 Well, we asked Pops about recovery potential. Okay? 178 00:09:35,030 --> 00:09:40,820 So remember, recovery potential is the valley bottom, 179 00:09:41,600 --> 00:09:48,500 minus what the landowner or the land manager is willing to accept. 180 00:09:49,580 --> 00:09:52,900 This is an interesting exercise with good old Pops. 181 00:09:52,900 --> 00:09:54,960 By the way, there is no such thing as Pops. 182 00:09:54,960 --> 00:09:56,850 I just made this guy up. 183 00:10:00,600 --> 00:10:04,700 Coming into this, the yellow area with 50%, 184 00:10:04,700 --> 00:10:12,300 that qualifies as active, 50% qualifies as inactive. 185 00:10:12,300 --> 00:10:16,300 Okay, so the active is the active floodplain and active channel. 186 00:10:16,300 --> 00:10:18,300 Notice where pops put the pink line. 187 00:10:18,300 --> 00:10:21,600 Okay. Tracks right here. Pretty good. Pretty good. 188 00:10:21,600 --> 00:10:25,450 Then there's this, these real straight lines. Why? 189 00:10:26,100 --> 00:10:28,350 Well, that's where his fences are. 190 00:10:28,900 --> 00:10:32,600 Notice the fence goes right across this active, meander bend 191 00:10:32,600 --> 00:10:35,900 that's laterally eroded into the fence, it's gone. 192 00:10:35,900 --> 00:10:37,170 There's another spot here, 193 00:10:37,170 --> 00:10:40,200 where the road, or a little trail, is gone. 194 00:10:40,200 --> 00:10:44,637 So in this space right here, 195 00:10:44,637 --> 00:10:48,790 Pops isn't really admitting that it's active, 196 00:10:48,790 --> 00:10:52,400 He doesn't really see it as that, and that kind of makes sense. 197 00:10:52,400 --> 00:10:54,800 He doesn't have his cows out here in the winter. 198 00:10:54,800 --> 00:11:01,800 And his cows use this in the spring, and as a summer pasture. 199 00:11:01,800 --> 00:11:04,678 He's actually pushing them up to higher ground in the summer. 200 00:11:04,678 --> 00:11:07,814 So it's really kind of the spring and the fall, 201 00:11:07,814 --> 00:11:09,700 and then the cows are taken somewhere else. 202 00:11:09,700 --> 00:11:11,620 I'm making that up, too. 203 00:11:12,100 --> 00:11:17,900 But this is an interesting sort of gap because, 204 00:11:17,900 --> 00:11:21,895 what he's saying is that you could have 35% of this 205 00:11:21,895 --> 00:11:24,300 for the river to, you know, do better with. 206 00:11:24,300 --> 00:11:27,000 So the uplift, if we use this indicator, 207 00:11:27,000 --> 00:11:32,150 or we were to use proportion active as an indicator of overall health, 208 00:11:32,150 --> 00:11:40,600 there's actually no uplift, right? So what do we do in a situation like that? 209 00:11:40,600 --> 00:11:44,030 Well, one conclusion is, if the reason you have funding, 210 00:11:44,030 --> 00:11:45,705 if the reason you're interested in this, 211 00:11:45,705 --> 00:11:48,260 you really do care about increasing the amount of valley bottom 212 00:11:48,260 --> 00:11:49,394 that could be active... 213 00:11:50,644 --> 00:11:53,120 Maybe this isn't the right project. 214 00:11:54,490 --> 00:11:57,563 What he's come up with is logical. It's following the fence line. 215 00:11:57,563 --> 00:11:59,600 We can dig in a little deeper here. 216 00:11:59,600 --> 00:12:04,100 So how do you feel, Pops, about channel change and floodplain reconnection? 217 00:12:04,100 --> 00:12:06,840 Well, he's able to give the stream some space to adjust 218 00:12:06,840 --> 00:12:09,750 and push into the valley bottom, but not all of it. Okay. 219 00:12:10,760 --> 00:12:12,200 Yeah, there's beaver there. 220 00:12:12,200 --> 00:12:14,470 He's got no problem with them. They're kind of interesting. 221 00:12:14,470 --> 00:12:15,916 So he's willing to allow that. 222 00:12:15,916 --> 00:12:18,930 And he's fine to deal with adaptive management. 223 00:12:18,930 --> 00:12:21,200 Okay, I mean maybe, 224 00:12:21,200 --> 00:12:24,200 Maybe there's still some room to talk about this. 225 00:12:24,600 --> 00:12:27,500 Maybe, a better indicator might be, 226 00:12:27,500 --> 00:12:30,985 instead of one, relating to riverscape principle one, 227 00:12:30,985 --> 00:12:32,200 streams need space, 228 00:12:32,200 --> 00:12:36,390 maybe for this project with Pops, a better indicator might be 229 00:12:36,390 --> 00:12:43,100 the proportion of the valley bottom, or the inundation extent at low flow. 230 00:12:43,100 --> 00:12:43,950 Right? 231 00:12:43,950 --> 00:12:47,006 So if we were to look at this, this reach... 232 00:12:48,350 --> 00:12:51,120 This is actually a high flow that we're looking at, 233 00:12:51,120 --> 00:12:52,900 sort of a bankful flow. 234 00:12:53,510 --> 00:12:55,607 And if we were to look at it, 235 00:12:55,607 --> 00:12:59,830 you could have some more structural forcing in here 236 00:12:59,830 --> 00:13:03,380 that would lead to more connectivity. 237 00:13:03,380 --> 00:13:06,461 So, this idea of, 238 00:13:06,461 --> 00:13:09,400 pretty much that whole thing's free flowing right now. 239 00:13:09,400 --> 00:13:11,300 Could we get some structure in there, 240 00:13:11,300 --> 00:13:14,977 that increases some of the inundation extent at low flows? 241 00:13:14,977 --> 00:13:15,766 Yeah. That's— 242 00:13:15,766 --> 00:13:18,600 That could be something worth exploring. 243 00:13:18,700 --> 00:13:23,080 So what could Pop's reach of Coburn be? 244 00:13:24,500 --> 00:13:25,200 Well. 245 00:13:25,200 --> 00:13:28,260 Even if it's just in this recovery potential 246 00:13:28,260 --> 00:13:30,160 that he's willing to concede, 247 00:13:31,451 --> 00:13:33,800 We might be able to get some more inundation area, 248 00:13:33,800 --> 00:13:37,215 and we might be able to shift it to this stage eight, 249 00:13:37,215 --> 00:13:39,679 sort of a weakly anastomosing system. 250 00:13:40,790 --> 00:13:43,300 By the way, we call that wandering. 251 00:13:44,945 --> 00:13:48,630 So maybe we could get a little bit of a wandering system in those few places 252 00:13:48,630 --> 00:13:51,200 where there's space and he's willing to allow it. 253 00:13:51,200 --> 00:13:53,460 Sort of it's tendency anyway. 254 00:13:54,920 --> 00:13:58,000 And again, recovery potential can change over time. 255 00:13:58,340 --> 00:14:02,200 Well, Pops has a hypothetical daughter. 256 00:14:03,060 --> 00:14:06,100 And, Pops isn't going to be around forever. 257 00:14:07,100 --> 00:14:10,000 And he likes his daughter a lot. 258 00:14:10,000 --> 00:14:13,300 This daughter, you know, just loves the river. 259 00:14:13,300 --> 00:14:15,700 She grew up here, loves the ranch, 260 00:14:15,700 --> 00:14:18,500 and, yes, I'm making all this up. 261 00:14:18,500 --> 00:14:23,700 And she saw the the map, and she kind of got upset with Pops. 262 00:14:23,700 --> 00:14:27,700 What she said is, Oh, come on. Really? 263 00:14:27,700 --> 00:14:30,580 I mean, we're just putting the cows out, and, you know, 264 00:14:30,580 --> 00:14:32,724 whether or not it's us irrigating the pasture, 265 00:14:32,724 --> 00:14:35,198 or whether or not it's, you know, 266 00:14:35,198 --> 00:14:37,580 the river spreading out and doing this stuff, 267 00:14:37,580 --> 00:14:38,690 the cows can get in there. 268 00:14:38,690 --> 00:14:39,560 They can use that, 269 00:14:39,560 --> 00:14:42,180 for the little bit that we use it in the spring, and the summer, 270 00:14:42,180 --> 00:14:45,620 but we do have this irrigation canal right along here. 271 00:14:46,000 --> 00:14:47,050 Okay? 272 00:14:47,600 --> 00:14:53,274 And what she suggested is, yeah, 273 00:14:53,274 --> 00:14:55,700 let's just go right off the irrigation canal. 274 00:14:55,700 --> 00:14:59,296 This is gravity fed, so it wouldn't be a very easy thing to move. 275 00:14:59,296 --> 00:15:01,020 It'd be expensive, etc. 276 00:15:01,100 --> 00:15:06,200 They want to keep that operational, and so, this is her recovery potential, 277 00:15:06,200 --> 00:15:09,410 The same as Pops up here, but then she's conceding... 278 00:15:10,200 --> 00:15:14,200 Not just—I mean, Pops's line was way back down here, right? 279 00:15:14,500 --> 00:15:16,700 So she's conceding not just 280 00:15:16,700 --> 00:15:21,297 that gap between that and the inactive floodplain boundary, 281 00:15:21,297 --> 00:15:22,450 but saying, hey, 282 00:15:22,450 --> 00:15:25,140 you could go all the way up to the canal, and then, you know, 283 00:15:25,140 --> 00:15:27,300 once you get past the barn, hey, 284 00:15:27,300 --> 00:15:29,100 and there's these few little beaver dams here, 285 00:15:29,100 --> 00:15:31,100 and all the way down onto the fan of this thing. 286 00:15:31,100 --> 00:15:33,140 I mean, this could really just spread out. 287 00:15:34,400 --> 00:15:40,130 So by contrast, you know, she's got 63 acres of recovery potential, 288 00:15:40,130 --> 00:15:42,430 76% of the valley bottom, 289 00:15:43,330 --> 00:15:46,910 that, you know, that could come back. 290 00:15:47,800 --> 00:15:52,000 So, the uplift potential is 22 acres, or 53%. 291 00:15:52,600 --> 00:15:55,200 So that's pretty, that's pretty exciting. 292 00:15:55,200 --> 00:15:56,600 And so... 293 00:15:56,600 --> 00:16:00,540 You know, Pops... Pops may, you know, 294 00:16:00,540 --> 00:16:03,020 Carol is the future, so he lets, 295 00:16:03,020 --> 00:16:04,930 he lets her run the show. 296 00:16:05,500 --> 00:16:08,300 So what could Carol's reach of Coburn be? 297 00:16:08,300 --> 00:16:11,208 Well, up at the top there— right in here? 298 00:16:11,700 --> 00:16:14,030 Maybe stage eight still, right? 299 00:16:15,750 --> 00:16:21,030 However, towards the bottom, right, where we could spread out, 300 00:16:21,030 --> 00:16:22,450 get across this whole thing, 301 00:16:22,450 --> 00:16:24,118 really spread out into this fan? 302 00:16:24,118 --> 00:16:28,800 You know, maybe, stage zero effectively, eventually. 303 00:16:28,800 --> 00:16:35,036 So, this is just reinforcement of what we did in planning, right? 304 00:16:35,036 --> 00:16:36,400 This is so fundamental. 305 00:16:36,400 --> 00:16:40,200 Because this sets the boundary conditions for your design. 306 00:16:40,200 --> 00:16:43,150 This sets, you know, how I'm going to approach this. 307 00:16:43,150 --> 00:16:45,210 What's the target I'm shooting for? 308 00:16:45,210 --> 00:16:48,420 Not necessarily that you're going to get there in your first design, 309 00:16:48,420 --> 00:16:55,300 but It's a really, really helpful way to queue you up successfully. 310 00:16:55,300 --> 00:16:58,375 So in conclusion, never start a design 311 00:16:58,375 --> 00:17:00,578 without that critical context from planning. 312 00:17:00,578 --> 00:17:04,100 The design opportunity is defined by that gap 313 00:17:04,100 --> 00:17:05,100 between condition and recovery potential. 314 00:17:05,100 --> 00:17:10,775 Scott Shavarian's going to walk you through the design process 315 00:17:10,775 --> 00:17:14,470 focusing at the complex scale, and inheriting these sorts of, 316 00:17:14,470 --> 00:17:21,750 objectives, design objectives, out of what this planning process reveals. 317 00:17:21,800 --> 00:17:25,400 Thank you very much.