WEBVTT 00:02.390 --> 00:04.270 we have taken out the National 00:04.270 --> 00:06.381 Technical Committee for Ordinary High 00:06.381 --> 00:08.603 watermark . It's a committee made up of 00:08.603 --> 00:10.890 E . P . A . And Army Corps regulators 00:10.890 --> 00:13.580 and academics and we are talking about 00:13.590 --> 00:15.534 the data sheet that we've spent 10 00:15.534 --> 00:17.830 years developing and national manual 00:17.830 --> 00:21.210 and trying to look critically at it 00:21.220 --> 00:23.442 While we release it . During an interim 00:23.442 --> 00:25.498 period , we've been working together 00:25.498 --> 00:29.070 under crawls leadership to develop 00:29.070 --> 00:31.750 a manual that will help us make 00:31.750 --> 00:33.861 determinations around the country and 00:33.861 --> 00:35.806 running water systems about how we 00:35.806 --> 00:38.380 determine what is the ordinary high 00:38.380 --> 00:40.491 watermark . And that's really helpful 00:40.491 --> 00:42.780 to us for some ways that we administer 00:42.780 --> 00:45.620 the Clean Water Act . The O . H . W . M . 00:45.620 --> 00:47.630 Was first defined in 18 99 by the 00:47.630 --> 00:49.790 Rivers and Harbors Act and then was 00:49.800 --> 00:52.180 also added to the Clean Water Act as a 00:52.180 --> 00:54.090 way to determine what falls under 00:54.090 --> 00:56.312 federal jurisdiction in terms of waters 00:56.312 --> 00:58.090 of the U . S . You look for the 00:58.090 --> 01:00.146 ordinary high watermark and whatever 01:00.146 --> 01:02.312 falls underneath that is under federal 01:02.312 --> 01:04.257 jurisdiction . And that means then 01:04.257 --> 01:06.312 there's a lot of regulations that go 01:06.312 --> 01:08.257 along with that . And for the Army 01:08.257 --> 01:10.423 Corps it's the section 404 program but 01:10.423 --> 01:12.701 we co regulate together with the E . P . 01:12.701 --> 01:14.868 A . So for E . P . A . In particular , 01:14.868 --> 01:16.757 we will definitely use these data 01:16.757 --> 01:18.868 sheets in the larger manual of how we 01:18.868 --> 01:20.701 go out and do a determination of 01:20.701 --> 01:23.100 ordinary high watermark to support lots 01:23.100 --> 01:25.211 of programs under the Clean Water Act 01:25.211 --> 01:27.380 because we have to know where the 01:27.380 --> 01:29.430 federal government actually has 01:29.440 --> 01:31.900 authorities or jurisdiction . And so 01:31.900 --> 01:34.011 it's really helpful for the decisions 01:34.011 --> 01:36.930 we make around permitting Around 01:36.930 --> 01:38.890 national pollution discharge , for 01:38.890 --> 01:41.440 instance . Um , it is also really 01:41.440 --> 01:43.607 helpful for us and partnering with the 01:43.607 --> 01:46.860 core under the 404 program that if we 01:46.860 --> 01:49.010 need to go out on a really tough case 01:49.020 --> 01:52.100 or a tough issue that EU . Is a is a 01:52.110 --> 01:54.277 good trained up partner to go out with 01:54.277 --> 01:56.221 the core and support some of their 01:56.221 --> 01:56.660 decision making as well .