href="#details"></a></h2>
    <p>When considering downstream connections with diversions, there are three
factors considered to determine which is primary.<br>
1a) same name<br>
1b) is named<br>
2) feature type (type_attr controls this)<br>
3) flows to coast (has a coastal connection is preferred)<br></p>
<p>The following list describes the order of precedence for tests<br>
1: 1a, 2, 3<br>
2: 1a, 2<br>
3: The NHDPlus uses diverted fraction this is not used currently.<br>
4: 1b, 2, 3<br>
5: 2, 3<br>
6: 1b, 3