| Similarity | Rank | |
|---|---|---|
| Watershed | 0.789 | 31449 |
| Klamath | 0.745 | 38630 |
| Headwaters | 0.738 | 86253 |
| Conservancy | 0.735 | 26101 |
| Whatcom | 0.719 | 50016 |
| Chattahoochee | 0.701 | 78672 |
| Deschutes | 0.698 | 66421 |
| Chelan | 0.681 | 70760 |
| Umpqua | 0.681 | 83939 |
| watershed | 0.678 | 17165 |
| NRDC | 0.672 | 75126 |
| Chesapeake | 0.669 | 21556 |
| Clackamas | 0.668 | 83454 |
| Anacostia | 0.667 | 89914 |
| Onondaga | 0.666 | 74479 |
| Coos | 0.665 | 85824 |
| FWC | 0.664 | 98729 |
| Snohomish | 0.664 | 55527 |
| DEQ | 0.663 | 97500 |
| Audubon | 0.661 | 33076 |
| Penobscot | 0.661 | 82467 |
| River | 0.660 | 1770 |
| Stormwater | 0.658 | 62618 |
| DNR | 0.657 | 35575 |
| Cayuga | 0.653 | 64723 |