| Alec Creek 80B | | Dark Divide | | 1,772 ft | -23 ft | 107 ft |
| Ape Canyon Trail | | Mt. St. Helens National Volcanic Monument | | 4 miles | -299 ft | 1,604 ft |
| Badger Peak Trail | | Dark Divide | | 1,663 ft | | 305 ft |
| Badger Ridge Trail | | Dark Divide | | 4,984 ft | -495 ft | 423 ft |
| Big Tree Trail | | Gotchen Creek | | 2 miles | -41 ft | 381 ft |
| Birth of a Lake Trail | | Mt. St. Helens National Volcanic Monument | | 115 ft | | 8 ft |
| Birth of a Lake Trail | | Mt. St. Helens National Volcanic Monument | | 2,293 ft | -79 ft | 70 ft |
| Bishop Ridge 272 | | Dark Divide | | 7 miles | -471 ft | 3,652 ft |
| Blue Lake Butte #119 | | Dark Divide | | 4 miles | -536 ft | 990 ft |
| Blue Lake Connector | | Mt. St. Helens National Volcanic Monument | | 1,280 ft | | 80 ft |
| Blue Lake Creek Campground Connector | | Dark Divide | | 2,172 ft | | 223 ft |
| Blue Lake Hiker Trail #274 | | Dark Divide | | 2 miles | -1,645 ft | |
| Blue Lake Horse Trail | | Mt. St. Helens National Volcanic Monument | | 5 miles | -13 ft | 1,257 ft |
| Blue Lake ORV Parking Connector | | Dark Divide | | 699 ft | | 71 ft |
| Blue Lake Ridge 271B | | Dark Divide | | 3 miles | -1,960 ft | |
| Blue Lake Ridge 271A | | Dark Divide | | 6 miles | -641 ft | 2,316 ft |
| Blue Lake Ridge Trail 272 | | Dark Divide | | 2 miles | -477 ft | 118 ft |
| Blue Lake Trail 3A | | Dark Divide | | 2 miles | -143 ft | 554 ft |
| Bluff Trail #24 | | Dark Divide | | 2 miles | -1,883 ft | |
| Boulder Trail 1C | | Dark Divide | | 1 mile | -442 ft | |
| Boundary Trail 1 | | Dark Divide | | 8 miles | -2,051 ft | 1,212 ft |
| Boundary Trail | | Mt. St. Helens National Volcanic Monument | | 4 miles | -109 ft | 1,724 ft |
| Boundary Trail 1 | | Dark Divide | | 25 miles | -4,438 ft | 5,193 ft |
| Boundary Trail (Cold Creek to Norway Pass) #1 | | Mt. St. Helens National Volcanic Monument | | 7 miles | -1,872 ft | 1,329 ft |
| Boundary Trail (Norway Pass Eastward) #1 | | Mt. St. Helens National Volcanic Monument | | 2 miles | -948 ft | 89 ft |
| Boundary Trail (Norway Pass Eastward) 2 #1 | | Mt. St. Helens National Volcanic Monument | | 5 miles | -442 ft | 1,162 ft |
| Boundary Trail Access #1 | | Dark Divide | | 3,612 ft | -410 ft | |
| Bridle Path | | Dark Divide | | 1,801 ft | | 69 ft |
| Buck Creek Trail #54 | | Gotchen Creek | | 4 miles | -149 ft | 846 ft |
| Butte Camp Trail #238A | | Mt. St. Helens National Volcanic Monument | | 2 miles | -1,419 ft | 13 ft |
| Cispus Lookout Trail #127 | | Dark Divide | | 2,743 ft | | 315 ft |
| Cold Springs Trail #72 | | Gotchen Creek | | 4 miles | -1,876 ft | 32 ft |
| Coldwater Peak Trail | | Mt. St. Helens National Volcanic Monument | | 3,458 ft | | 628 ft |
| Coldwater Trail #230 | | Mt. St. Helens National Volcanic Monument | | 4 miles | -315 ft | 2,775 ft |
| Connector | | Dark Divide | | 351 ft | -4 ft | |
| Crab Trail #20 | | Randle | | 4,790 ft | -25 ft | 226 ft |
| Craggy Peak Trail 3 | | Dark Divide | | 6 miles | -1,932 ft | 229 ft |
| Crossover | | Mt. St. Helens National Volcanic Monument | | 889 ft | | 44 ft |
| Cussed Hollow Trail #19 | | Dark Divide | | 4 miles | -464 ft | 1,430 ft |
| Dark Creek #264 | | Dark Divide | | 4,573 ft | | 306 ft |
| Dark Meadow Connector | | Dark Divide | | 2,034 ft | -13 ft | 50 ft |
| Dark Meadow Trail #263 | | Dark Divide | | 3 miles | -1,841 ft | 72 ft |
| Deadman's Lake Trail | | Goat Mountain | | 551 ft | -35 ft | |
| Dome Camp Access | | Mt. St. Helens National Volcanic Monument | | 719 ft | -82 ft | |
| East Canyon Trail #265 | | Dark Divide | | 4 miles | -1,306 ft | 975 ft |
| Elk Peak Trail | | Dark Divide | | 1,053 ft | | 249 ft |
| French Butte Trail #254 | | Dark Divide | | 1 mile | -72 ft | 719 ft |
| French Creek Trail 5C | | Dark Divide | | 3 miles | -66 ft | 829 ft |
| Ghost Lake Trail | | Mt. St. Helens National Volcanic Monument | | 3,268 ft | -14 ft | 95 ft |
| Goat Creek #205 | | Goat Mountain | | 5 miles | -374 ft | 2,658 ft |
| Goat Mountain #217 | | Goat Mountain | | 8 miles | -2,685 ft | 1,830 ft |
| Gotchen Creek Trail #40 | | Gotchen Creek | | 3 miles | -1,132 ft | 116 ft |
| Green Mountain Trail (East) #110 | | Dark Divide | | 3 miles | -1,020 ft | 1,035 ft |
| Green Mountain Trail (Summit) 110A | | Dark Divide | | 883 ft | | 67 ft |
| Green Mountain Trail (West) #110 | | Dark Divide | | 1 mile | -1,184 ft | 5 ft |
| Green River Trail #213 | | Goat Mountain | | 7 miles | -538 ft | 1,412 ft |
| Green River Trail (Upper) #213 | | Goat Mountain | | 4 miles | -46 ft | 1,895 ft |
| Hamilton Buttes 118 | | Dark Divide | | 6 miles | -2,468 ft | 1,141 ft |
| Hamilton Peak #109 | | Dark Divide | | 1 mile | | 488 ft |
| High Bridge Trail #293 | | Dark Divide | | 1 mile | -959 ft | |
| High Lakes Trail #116 | | Dark Divide | | 9 miles | -1,304 ft | 1,296 ft |
| Horse Camp Trail | | Gotchen Creek | | 3 miles | -124 ft | 637 ft |
| Jack Pine Trail | | Mt. St. Helens National Volcanic Monument | | 6 miles | -607 ft | 717 ft |
| Jackpot Lake Tie | | Randle | | 961 ft | | 7 ft |
| Jumpoff Trail 271A | | Dark Divide | | 1 mile | -782 ft | |
| June Lake Trail | | Mt. St. Helens National Volcanic Monument | | 2 miles | -29 ft | 680 ft |
| Juniper Ridge #261 | | Dark Divide | | 10 miles | -3,502 ft | 2,893 ft |
| Kalama Trail | | Mt. St. Helens National Volcanic Monument | | 4 miles | -929 ft | 223 ft |
| Kalama Trail | | Mt. St. Helens National Volcanic Monument | | 2 miles | -361 ft | 179 ft |
| Klickitat Loop Trail 7A | | Dark Divide | | 8 miles | -1,478 ft | 2,224 ft |
| Klickitat Sisters Trail #7 | | Dark Divide | | 17 miles | -3,997 ft | 3,979 ft |
| Klickitat Tie | | Randle | | 650 ft | | 16 ft |
| Kraus Ridge Trail #275 | | Dark Divide | | 4 miles | -765 ft | 568 ft |
| Langille Ridge #259 | | Dark Divide | | 10 miles | -2,815 ft | 4,722 ft |
| Lava Canyon Trail | | Mt. St. Helens National Volcanic Monument | | 2 miles | -1,221 ft | 92 ft |
| Lewis River | | Dark Divide | | 9 miles | -1,225 ft | 1,557 ft |
| Lewis River Trail (Upper) | | Dark Divide | | 3 miles | -211 ft | 461 ft |
| Loop Trail 120A | | Dark Divide | | 1 mile | -263 ft | |
| Loowit #216: Ape Canyon - Windy | | Mt. St. Helens National Volcanic Monument | | 4 miles | -590 ft | 739 ft |
| Loowit #216: Butte Camp - Ptarmigan | | Mt. St. Helens National Volcanic Monument | | 2 miles | -417 ft | 281 ft |
| Loowit #216: Castle Ridge - Sheep Canyon | | Mt. St. Helens National Volcanic Monument | | 4 miles | -1,031 ft | 1,611 ft |
| Loowit #216: June Lake - Ape Canyon | | Mt. St. Helens National Volcanic Monument | | 4 miles | -664 ft | 1,451 ft |
| Loowit #216: Ptarmigan - June Lake | | Mt. St. Helens National Volcanic Monument | | 3 miles | -1,402 ft | 135 ft |
| Loowitt Trail Windy-Willow Springs | | Mt. St. Helens National Volcanic Monument | | 2 miles | -599 ft | 132 ft |
| Lower Lewis Falls Access Trail | | Dark Divide | | 2 miles | -32 ft | 135 ft |
| Marble Loop | | Mt. St. Helens National Volcanic Monument | | 1 mile | -133 ft | 107 ft |
| Margaret Camp Access | | Mt. St. Helens National Volcanic Monument | | 233 ft | | |
| Meadow Road | | Dark Divide | | 4,724 ft | -3 ft | 176 ft |
| Middle Trail #14993 | | Randle | | 6 miles | -710 ft | 938 ft |
| Miller Creek Falls Trail | | Dark Divide | | 1,260 ft | -77 ft | 35 ft |
| Morrison Creek Trail #39 | | Gotchen Creek | | 6 miles | -1,029 ft | 566 ft |
| Mosquito Lakes | | Randle | | 1 mile | -68 ft | 24 ft |
| Mosquito Meadows Trail #292 | | Dark Divide | | 1 mile | -50 ft | 380 ft |
| Mouse Lake 271C | | Dark Divide | | 2,244 ft | -61 ft | |
| NF-9085 Connector to Summit Prairie | | Dark Divide | | 2,319 ft | -20 ft | 393 ft |
| Pine Marten | | Mt. St. Helens National Volcanic Monument | | 2 miles | -53 ft | 146 ft |
| Pine-Way Trail #71 | | Gotchen Creek | | 3 miles | -632 ft | 109 ft |
| Plains of Abraham | | Mt. St. Helens National Volcanic Monument | | 2 miles | -505 ft | 218 ft |
| Pompey Lookout Trail 128B | | Dark Divide | | 1,033 ft | -227 ft | |
| Pompey Peak Trail #128 | | Dark Divide | | 5 miles | -310 ft | 2,044 ft |
