Page: 4 of 6
Section: 16 of 28 2766 Listings
Sections: | 16 Lo-Mc | | 17 Mc-Mo | | 18 Mo-No | | 19
No-Pa | | 20 Pa-Po |
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Long Pond | Humboldt | lake | 404109N | 1241300W | - | Fields Landing |
| Long Prairie | Humboldt | area | 405618N | 1235233W | - | Blue Lake |
| Long Prairie | Humboldt | area | 410558N | 1235116W | - | Hupa Mountain |
| Long Prairie Creek | Humboldt | stream | 405519N | 1235420W | - | Blue Lake |
| Long Ridge | Humboldt | ridge | 401735N | 1240739W | - | Buckeye Mountain |
| Long Ridge | Humboldt | ridge | 402236N | 1241105W | - | Taylor Peak |
| Long Ridge | Humboldt | ridge | 410702N | 1233426W | - | Tish Tang Point |
| Long Ridge Creek | Humboldt | stream | 401628N | 1240740W | - | Buckeye Mountain |
| Look Prairie | Humboldt | area | 402139N | 1235908W | - | Weott |
| Lookout Point | Humboldt | cape | 411648N | 1240537W | - | Orick |
| Lookout Point | Humboldt | summit | 412455N | 1234837W | 3680 | Blue Creek Mountain |
| Lookout Point Trail | Humboldt | trail | 400059N | 1234736W | - | Garberville |
| Lookout Rock | Humboldt | pillar | 403043N | 1233836W | - | Showers Mountain |
| Lookout Rock | Humboldt | pillar | 410820N | 1240933W | - | Trinidad |
| Loolego (historical) | Humboldt | pop place | n/a | n/a | - | Weitchpec |
| Loonsolton (historical) | Humboldt | pop place | n/a | n/a | - | Hoopa |
| Loop Trail | Humboldt | trail | 412232N | 1240035W | - | Fern Canyon |
| Lord-Ellis Summit | Humboldt | gap | 405550N | 1235132W | 2263 | Lord-Ellis Summit |
| Lord and Sherbin Ranch | Humboldt | locale | 404559N | 1234951W | - | Maple Creek |
| Lost Canyon | Humboldt | valley | 401942N | 1233509W | - | Black Lassic |
| Lost Lake | Humboldt | lake | 401710N | 1233305W | - | Black Lassic |
| Lost Lake | Humboldt | lake | 410807N | 1232840W | 5235 | Salmon Mountain |
| Lost Man Creek | Humboldt | stream | 411954N | 1240150W | - | Orick |
| Lost Meadow | Humboldt | flat | 404635N | 1235416W | - | Korbel |
| Lost Ridge | Humboldt | ridge | 401844N | 1233446W | - | Black Lassic |
| Low Gap | Humboldt | gap | 403946N | 1235900W | - | Iaqua Buttes |
| Low Gap | Humboldt | gap | 410435N | 1234945W | - | Hupa Mountain |
| Low Gap Creek | Humboldt | stream | 405425N | 1234514W | - | Lord-Ellis Summit |
| Lower Bull Creek Flat | Humboldt | flat | 402026N | 1235636W | - | Weott |
| Lower Joe Green Cabin | Humboldt | locale | 404639N | 1234157W | - | Grouse Mountain |
| Lower South Fork Little River | Humboldt | stream | 410144N | 1240103W | - | Crannell |
| Lower Trinity District Ranger Station | Humboldt | locale | 405648N | 1233808W | 455 | Willow Creek |
| Lower Trinity Ranger Station | Humboldt | locale | 405648N | 1233808W | 455 | Willow Creek |
| Lower Trinity Ranger Station | Humboldt | locale | 405650N | 1233807W | - | Willow Creek |
| Lucy Gulch | Humboldt | valley | 403709N | 1233342W | - | Blake Mountain |
| Luffenholtz Beach County Park | Humboldt | park | 410225N | 1240708W | - | Crannell |
| Luffenholtz Creek | Humboldt | stream | 410230N | 1240707W | - | Crannell |
| Lutfenholts Creek | Humboldt | stream | 410230N | 1240707W | - | Crannell |
| Luke Prairie | Humboldt | woods | 402122N | 1235900W | - | Weott |
| Lupton Creek | Humboldt | stream | 405426N | 1234857W | - | Lord-Ellis Summit |
| M Line Creek | Humboldt | stream | 410530N | 1240507W | - | Crannell |
| Ma' wa Wroi | Humboldt | stream | 411604N | 1234707W | - | Johnsons |
| Mad River | Humboldt | stream | 405632N | 1240802W | - | Tyee City |
| Mad River Beach County Park | Humboldt | park | 405546N | 1240752W | - | Tyee City |
| Mad River Butte | Humboldt | summit | 404151N | 1234641W | 5020 | Mad River Buttes |
| Mad River Buttes | Humboldt | summit | 404151N | 1234641W | 5020 | Mad River Buttes |
| Mad River Ridge | Humboldt | ridge | 402704N | 1233056W | - | Dinsmore |
| Mad River Slough | Humboldt | stream | 404931N | 1240950W | - | Eureka |
| Mad River Trail | Humboldt | trail | 403026N | 1233520W | 2650 | Blake Mountain |
| Madden Creek | Humboldt | stream | 405252N | 1233639W | - | Salyer |
| Maddon Creek | Humboldt | stream | 405252N | 1233639W | - | Salyer |
| Madrone Campground | Humboldt | locale | 400109N | 1234734W | - | Garberville |
| Madrone Creek | Humboldt | stream | 404129N | 1235111W | - | Mad River Buttes |
| Mahan Plaque | Humboldt | other | 402047N | 1235534W | - | Weott |
| Mahata Creek | Humboldt | stream | 405125N | 1233456W | - | Hennessy Peak |
| Mail Ridge | Humboldt | ridge | 401655N | 1241107W | 1615 | Buckeye Mountain |
| Mail Ridge | Humboldt | ridge | 400449N | 1233957W | 2825 | Harris |
| Major Creek | Humboldt | stream | 412050N | 1240443W | - | Orick |
| Manila | Humboldt | pop place | 405107N | 1240940W | 12 | Eureka |
| Mann Ranch | Humboldt | locale | 401518N | 1240231W | - | Bull Creek |
| Maple Creek | Humboldt | stream | 410530N | 1240507W | - | Crannell |
| Maple Creek | Humboldt | stream | 410938N | 1240609W | - | Rodgers Peak |
| Maple Creek | Humboldt | stream | 404552N | 1235314W | - | Korbel |
| Maple Creek | Humboldt | pop place | 404545N | 1235205W | 412 | Maple Creek |
| Maple Grove | Humboldt | pop place | 402809N | 1234957W | 520 | Bridgeville |
| Maple Spring | Humboldt | spring | 403257N | 1233628W | - | Blake Mountain |
| Maple Spring | Humboldt | spring | 405924N | 1233444W | - | Salyer |
| Mareep Creek | Humboldt | stream | 411608N | 1234716W | - | Johnsons |
| Marg C Sherlock Grove | Humboldt | woods | 402001N | 1235533W | - | Weott |
| Marin Garden Club Grove | Humboldt | woods | 401942N | 1235534W | - | Weott |
| Marr Ranch | Humboldt | locale | 400245N | 1233400W | - | Jewett Rock |
| Marshall Crossing Creek | Humboldt | stream | 410657N | 1233648W | - | Tish Tang Point |
| Marshall Opening | Humboldt | flat | 401456N | 1234641W | - | Miranda |
| Martin Creek | Humboldt | stream | 402158N | 1234405W | - | Blocksburg |
| Martin Slough | Humboldt | stream | 404509N | 1241051W | - | Eureka |
| Martins Ferry (historical) | Humboldt | pop place | 411230N | 1234515W | 300 | French Camp Ridge |
| Martins Ferry Bridge | Humboldt | bridge | 411224N | 1234518W | - | French Camp Ridge |
| Mason Gulch | Humboldt | valley | 405411N | 1234601W | - | Lord-Ellis Summit |
| Masons and IOOF Cemetery | Humboldt | cemetery | 403323N | 1240720W | - | Hydesville |
| Massachusetts Grove | Humboldt | woods | 401652N | 1235139W | - | Myers Flat |
| Mather Creek | Humboldt | stream | 405802N | 1240234W | - | Arcata North |
| Mather Grove | Humboldt | woods | 401757N | 1235327W | - | Weott |
| Matthews Creek | Humboldt | stream | 402223N | 1235526W | - | Weott |
| Matthews Creek Recreation Site | Humboldt | valley | 400910N | 1235950W | - | Ettersburg |
| Mathews Peak | Humboldt | pop place | 411640N | 1234038W | 900 | Fish Lake |
| Mattole Beach | Humboldt | beach | 401721N | 1242122W | - | Petrolia |
| Mattole Canyon | Humboldt | valley | 400910N | 1235950W | - | Ettersburg |
| Mattole Point | Humboldt | cape | 401818N | 1242109W | - | Petrolia |
| Mattole River | Humboldt | stream | 401809N | 1242110W | - | Petrolia |
| Mawah Creek | Humboldt | stream | 411604N | 1234707W | - | Johnsons |
| Maxwell Creek | Humboldt | stream | 402335N | 1234802W | - | Bridgeville |
| May Creek | Humboldt | stream | 412048N | 1240142W | - | Orick |
| Mayflower Ranch | Humboldt | locale | 403040N | 1241935W | 1310 | Ferndale |
| McAlister Creek | Humboldt | stream | 404507N | 1233309W | - | Hennessy Peak |
| McAlvey Ridge | Humboldt | ridge | 403721N | 1234712W | - | Yager Junction |
| McArthur Creek | Humboldt | stream | 411635N | 1240142W | - | Orick |
| McCann | Humboldt | pop place | 401925N | 1235006W | 200 | Myers Flat |
| McCann Creek | Humboldt | stream | 401944N | 1235027W | - | Myers Flat |
| McClellan Mountain | Humboldt | summit | 402938N | 1234306W | 3165 | Larabee Valley |
| McClellan Ranch | Humboldt | locale | 402935N | 1241221W | - | Taylor Peak |
Section: 17 of 28
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| McClellan Rock | Humboldt | summit | 402831N | 1234227W | 2785 | Larabee Valley |
| McCloud Creek | Humboldt | stream | 404054N | 1240720W | - | McWhinney Creek |
| McConnahas Creek | Humboldt | stream | 410318N | 1240803W | - | Trinidad |
| McConnahas Mill Creek | Humboldt | stream | 410318N | 1240803W | - | Trinidad |
| McCord Prairie | Humboldt | flat | 403513N | 1235445W | - | Owl Creek |
| McCready Gulch | Humboldt | valley | 404554N | 1240336W | - | Arcata South |
| McDaniel Slough | Humboldt | stream | 405142N | 1240558W | - | Arcata South |
| McDonald Creek | Humboldt | stream | 411348N | 1240532W | - | Rodgers Peak |
| McElahan Cabin (historical) | Humboldt | building | 405105N | 1234737W | - | Maple Creek |
| McFarland Gulch | Humboldt | valley | 411344N | 1233944W | - | Weitchpec |
| McGarvey Creek | Humboldt | stream | 412728N | 1240233W | - | Fern Canyon |
| McGinnis Creek | Humboldt | stream | 401822N | 1241412W | - | Buckeye Mountain |
| McHale Mine | Humboldt | mine | 411543N | 1233434W | - | Orleans |
| McKee Creek | Humboldt | stream | 400049N | 1240207W | - | Shelter Cove |
| McKee Creek | Humboldt | stream | 400344N | 1235750W | - | Briceland |
| McKinleyville | Humboldt | pop place | 405648N | 1240558W | 140 | Arcata North |
| McKinleyville Post Office (Est. n/a) | Humboldt | post office | 405639N | 1240603W | - | Arcata North |
| McMahon Creek | Humboldt | stream | 401914N | 1233946W | - | Blocksburg |
| McMillion Cabin | Humboldt | locale | 404816N | 1234216W | - | Grouse Mountain |
| McNeil Creek | Humboldt | stream | 410519N | 1240913W | - | Trinidad |
| McNulty Slough | Humboldt | gut | 404029N | 1241655W | - | Cannibal Island |
| McNutt Gulch | Humboldt | valley | 402122N | 1242143W | - | Petrolia |
| McWhinney Creek | Humboldt | stream | 404135N | 1240350W | - | McWhinney Creek |
| Me' rip Wroi | Humboldt | stream | 411608N | 1234716W | - | Johnsons |
| Megwil Point | Humboldt | cape | 410410N | 1240929W | - | Trinidad |
| Memorial Lighthouse | Humboldt | building | 410329N | 1240830W | - | Trinidad |
| Mendocino Bay | Humboldt | bay | 404500N | 1241230W | - | Eureka |
| Mendocino Canyon | Humboldt | valley | 402247N | 1242852W | - | Cape Mendocino |
| Meta' Wroi | Humboldt | stream | 411828N | 1235217W | - | Johnsons |
| Metropolitan | Humboldt | locale | 403054N | 1240837W | 79 | Fortuna |
| Mettah | Humboldt | pop place | 411837N | 1235215W | 160 | Johnsons |
| Mettah Creek | Humboldt | stream | 411828N | 1235217W | - | Johnsons |
| Meyers Landing | Humboldt | pop place | 404142N | 1241452W | 10 | Fields Landing |
| Middle Branch Mill Creek | Humboldt | stream | 402337N | 1234408W | - | Larabee Valley |
| Middle Creek | Humboldt | stream | 401343N | 1240246W | - | Honeydew |
| Middle Fork Leary Creek | Humboldt | stream | 411352N | 1233316W | - | Hopkins Butte |
| Middle Fork Mill Creek | Humboldt | stream | 410725N | 1233340W | - | Tish Tang Point |
| Middle Fork Red Cap Creek | Humboldt | stream | 411110N | 1233032W | - | Hopkins Butte |
| Middle Fork Yager Creek | Humboldt | stream | 403435N | 1235542W | - | Owl Creek |
| Middle Ridge | Humboldt | ridge | 401154N | 1240124W | - | Honeydew |
| Middle Ridge | Humboldt | ridge | 401209N | 1234053W | - | Fort Seward |
| Milk Ranch Creek | Humboldt | stream | 400015N | 1234634W | - | Garberville |
| Mill Creek | Humboldt | stream | 400131N | 1235650W | - | Briceland |
| Mill Creek | Humboldt | stream | 400909N | 1233600W | - | Alderpoint |
| Mill Creek | Humboldt | stream | 401345N | 1235139W | - | Miranda |
| Mill Creek | Humboldt | stream | 401606N | 1234329W | - | Blocksburg |
| Mill Creek | Humboldt | stream | 401753N | 1241819W | - | Petrolia |
| Mill Creek | Humboldt | stream | 401847N | 1241642W | - | Petrolia |
| Mill Creek | Humboldt | stream | 401901N | 1235525W | - | Weott |
| Mill Creek | Humboldt | stream | 402059N | 1240111W | - | Bull Creek |
| Mill Creek | Humboldt | stream | 402301N | 1234501W | - | Bridgeville |
| Mill Creek | Humboldt | stream | 402923N | 1233702W | - | Dinsmore |
| Mill Creek | Humboldt | stream | 405153N | 1235812W | - | Korbel |
| Mill Creek | Humboldt | stream | 405357N | 1240128W | - | Arcata North |
| Mill Creek | Humboldt | stream | 405406N | 1240027W | - | Arcata North |
| Mill Creek | Humboldt | stream | 405532N | 1240645W | - | Arcata North |
| Mill Creek | Humboldt | stream | 410008N | 1235127W | - | Hupa Mountain |
| Mill Creek | Humboldt | stream | 410342N | 1240852W | - | Trinidad |
| Mill Creek | Humboldt | stream | 403638N | 1233335W | - | Blake Mountain |
| Mill Creek | Humboldt | stream | 410524N | 1234208W | - | Hoopa |
| Mill Creek Gap | Humboldt | gap | 411052N | 1233406W | - | Hopkins Butte |
| Mill Creek Lakes | Humboldt | lake | 410652N | 1232930W | - | Trinity Mountain |
| Mill Creek Ridge | Humboldt | ridge | 410805N | 1233908W | - | Weitchpec |
| Miller Creek | Humboldt | stream | 400616N | 1235407W | - | Briceland |
| Miller Creek | Humboldt | stream | 402101N | 1235839W | - | Weott |
| Miller Flat | Humboldt | flat | 400740N | 1241014W | - | Shubrick Peak |
| Miller Prairie | Humboldt | area | 405622N | 1235327W | - | Blue Lake |
| Miller Ranch | Humboldt | locale | 400128N | 1233944W | - | Harris |
| Miller Ridge | Humboldt | ridge | 400827N | 1240820W | - | Shubrick Peak |
| Miners Creek | Humboldt | stream | 411453N | 1234626W | - | French Camp Ridge |
| Miners Ridge Trail | Humboldt | trail | 412219N | 1240148W | - | Orick |
| Mingo Creek | Humboldt | stream | 404727N | 1233355W | - | Hennessy Peak |
| Minon Creek | Humboldt | stream | 404825N | 1234452W | - | Grouse Mountain |
| Minor Creek | Humboldt | stream | 405739N | 1235007W | - | Lord-Ellis Summit |
| Minorsville | Humboldt | pop place | 405648N | 1240558W | 140 | Arcata North |
| Miranda | Humboldt | pop place | 401405N | 1234921W | 331 | Miranda |
| Mitchell School (historical) | Humboldt | school | 405219N | 1240015W | - | Arcata South |
| Mitzie Creek | Humboldt | stream | 400028N | 1234635W | - | Garberville |
| Molasses Creek | Humboldt | stream | 405946N | 1235117W | - | Lord-Ellis Summit |
| Monkey Gulch | Humboldt | valley | 410926N | 1234108W | - | Weitchpec |
| Monroe Creek | Humboldt | stream | 404026N | 1233304W | - | Sims Mountain |
| Monroe Flat | Humboldt | flat | 410418N | 1235128W | - | Hupa Mountain |
| Monument Creek | Humboldt | stream | 402828N | 1240633W | - | Scotia |
| Monument Peak | Humboldt | summit | 402502N | 1240711W | 3185 | Scotia |
| Monument Ridge | Humboldt | ridge | 402524N | 1240620W | - | Scotia |
| Moody Ridge | Humboldt | ridge | 401415N | 1241200W | - | Shubrick Peak |
| Moon Creek | Humboldt | stream | 405835N | 1235039W | - | Lord-Ellis Summit |
| Moonstone | Humboldt | pop place | 410149N | 1240630W | 120 | Crannell |
| Moonstone Beach | Humboldt | beach | 410149N | 1240640W | 77 | Crannell |
| Moonstone County Park | Humboldt | park | 410146N | 1240638W | - | Crannell |
| Moore Hill | Humboldt | summit | 401818N | 1242007W | 1244 | Petrolia |
| Moore Ranch | Humboldt | locale | 411925N | 1235041W | - | Johnsons |
| Moorehead Ridge | Humboldt | ridge | 401237N | 1241207W | - | Shubrick Peak |
| Moores Prairie | Humboldt | flat | 402808N | 1240726W | - | Scotia |
| Moreck Creek | Humboldt | stream | 411634N | 1234954W | - | Johnsons |
| Morek Creek | Humboldt | stream | 411634N | 1234954W | - | Johnsons |
| Morgan Creek | Humboldt | stream | 403905N | 1234459W | - | Board Camp Mountain |
| Morgan Slough | Humboldt | gut | 403656N | 1241738W | - | Ferndale |
| Morley Creek | Humboldt | stream | 411634N | 1234954W | - | Johnsons |
| Morrison Gulch | Humboldt | valley | 404923N | 1240210W | - | Arcata South |
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Morton Grove | Humboldt | woods | 402205N | 1235545W | - | Weott |
| Morton Ranch | Humboldt | locale | 405332N | 1233852W | 2410 | Willow Creek |
| Mosley Island | Humboldt | island | 403836N | 1241755W | - | Cannibal Island |
| Mosley Slough | Humboldt | gut | 403842N | 1241747W | - | Cannibal Island |
| Mosquito Creek | Humboldt | stream | 404309N | 1233707W | - | Sims Mountain |
| Mosquito Lake | Humboldt | lake | 412226N | 1234101W | - | Fish Lake |
| Mount Andy | Humboldt | summit | 404421N | 1234733W | 3946 | Mad River Buttes |
| Mount Baldy | Humboldt | summit | 402255N | 1235212W | 3000 | Bridgeville |
| Mount Lassic | Humboldt | summit | 402002N | 1233312W | 5876 | Black Lassic |
| Mount Pierce | Humboldt | summit | 402502N | 1240711W | 3185 | Scotia |
| Mount View Ranch | Humboldt | locale | 404120N | 1235130W | - | Mad River Buttes |
| Mountain Creek | Humboldt | stream | 401740N | 1233859W | - | Blocksburg |
| Mountain View Ranch | Humboldt | locale | 404120N | 1235130W | - | Mad River Buttes |
| Mowry Creek | Humboldt | stream | 401749N | 1235343W | - | Weott |
| Mud Creek | Humboldt | stream | 412227N | 1233020W | - | Orleans |
| Mud Lake | Humboldt | lake | 404750N | 1234118W | - | Grouse Mountain |
| Mud Spring | Humboldt | spring | 401132N | 1240041W | - | Honeydew |
| Mud Spring | Humboldt | spring | 403430N | 1233601W | - | Blake Mountain |
| Mud Spring | Humboldt | spring | 412048N | 1233950W | - | Fish Lake |
| Mud Springs | Humboldt | spring | 410506N | 1233429W | - | Tish Tang Point |
| Muddy Creek | Humboldt | stream | 402825N | 1234331W | - | Larabee Valley |
| Muddy Creek | Humboldt | stream | 411114N | 1234150W | - | Weitchpec |
| Mule Basin | Humboldt | basin | 403140N | 1233950W | - | Showers Mountain |
| Mule Basin | Humboldt | basin | 403315N | 1234103W | - | Showers Mountain |
| Mule Basin Creek | Humboldt | stream | 403219N | 1234242W | - | Showers Mountain |
| Mule Creek | Humboldt | stream | 402544N | 1234024W | - | Larabee Valley |
| Mule Creek | Humboldt | stream | 405611N | 1235605W | - | Blue Lake |
| Mule Spring | Humboldt | spring | 404050N | 1233619W | - | Sims Mountain |
| Murphy Meadow | Humboldt | flat | 404906N | 1234905W | - | Maple Creek |
| Murphy Memorial Bridge | Humboldt | bridge | 402929N | 1240558W | - | Scotia |
| Murray Field | Humboldt | airport | 404815N | 1240653W | 7 | Arcata South |
| Murry Place | Humboldt | locale | 403327N | 1233243W | 3400 | Blake Mountain |
| Mussel Point | Humboldt | cape | 411921N | 1240506W | - | Orick |
| Mussel Rock | Humboldt | island | 402051N | 1242158W | - | Petrolia |
| Mussel Rock | Humboldt | island | 403123N | 1242322W | - | Ferndale OE W |
| Mussel Rocks | Humboldt | island | 410835N | 1240926W | - | Trinidad |
| Mussell Point | Humboldt | cape | 411921N | 1240506W | - | Orick |
| Myers | Humboldt | pop place | 401559N | 1235209W | 204 | Myers Flat |
| Myers Flat | Humboldt | pop place | 401559N | 1235209W | 204 | Myers Flat |
| Myers Grove | Humboldt | woods | 401552N | 1235241W | - | Weott |
| Myrick Prairie | Humboldt | flat | 403617N | 1240036W | - | Hydesville |
| Myrtle Grove Memorial | Humboldt | cemetery | 404757N | 1240855W | - | Eureka |
| Myrtletown | Humboldt | pop place | 404720N | 1240745W | - | Eureka |
| Nacko Creek | Humboldt | stream | 411725N | 1235149W | - | Johnsons |
| Nadelos Campground | Humboldt | locale | 400116N | 1240018W | - | Shelter Cove |
| Nanning Creek | Humboldt | stream | 403003N | 1240513W | - | Hydesville |
| Native Daughters of the Golden West Grove | Humboldt | area | 401920N | 1235536W | - | Weott |
| Negro Joe Ridge | Humboldt | ridge | 405350N | 1234728W | - | Lord-Ellis Summit |
| Negro Ridge | Humboldt | ridge | 405350N | 1234728W | - | Lord-Ellis Summit |
| Nelson Creek | Humboldt | stream | 402307N | 1240453W | - | Scotia |
| Nelson Grove | Humboldt | woods | 401623N | 1235144W | - | Myers Flat |
| New Harris (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| New Jerusalem | Humboldt | pop place | 401932N | 1241709W | 120 | Petrolia |
| New Orleans Bar | Humboldt | pop place | 411806N | 1233224W | 400 | Orleans |
| New Rio Dell (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| Newberg | Humboldt | pop place | 403600N | 1240725W | 158 | Hydesville |
| Newburg | Humboldt | pop place | 403600N | 1240725W | 158 | Hydesville |
| Newburg Park | Humboldt | park | 403434N | 1240812W | - | Fortuna |
| Newman Creek | Humboldt | stream | 402038N | 1235404W | - | Weott |
| Nickowitz Creek | Humboldt | stream | 412728N | 1234907W | - | Blue Creek Mountain |
| Nielson Ranch | Humboldt | locale | 400106N | 1235000W | - | Garberville |
| Nigger Joe Ridge | Humboldt | ridge | 405350N | 1234728W | - | Lord-Ellis Summit |
| Nixon Creek | Humboldt | stream | 410758N | 1234127W | - | Weitchpec |
| Nixon Ridge | Humboldt | ridge | 405645N | 1234756W | - | Lord-Ellis Summit |
| Nixons Creek | Humboldt | stream | 410758N | 1234127W | - | Weitchpec |
| Noh-tin-oah Mountain | Humboldt | summit | 410415N | 1234813W | 4093 | Hupa Mountain |
| Noisy Creek | Humboldt | stream | 405203N | 1234731W | - | Maple Creek |
| Noisy Creek | Humboldt | stream | 405356N | 1240126W | - | Arcata North |
| Nolan Cabin | Humboldt | locale | 403936N | 1234207W | - | Board Camp Mountain |
| Nooning Creek | Humboldt | stream | 400352N | 1235938W | - | Briceland |
| Nooning Ground | Humboldt | flat | 400259N | 1240040W | - | Shelter Cove |
| Normal Junction (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| North Bay | Humboldt | bay | 403904N | 1241811W | - | Cannibal Island |
| North Bay | Humboldt | bay | 405000N | 1240800W | - | Eureka |
| North Bay Channel | Humboldt | channel | 404612N | 1241225W | -34 | Eureka |
| North Branch North Fork Elk River | Humboldt | stream | 404112N | 1240200W | - | McWhinney Creek |
| North Creek | Humboldt | stream | 400125N | 1234730W | - | Garberville |
| North Dobbyn Creek | Humboldt | stream | 401318N | 1233606W | - | Alderpoint |
| North Fork Ah Pah Creek | Humboldt | stream | 412517N | 1235626W | - | Ah Pah Ridge |
| North Fork Bear Creek | Humboldt | stream | 400735N | 1240341W | - | Honeydew |
| North Fork Big Flat Creek | Humboldt | stream | 400833N | 1240946W | - | Shubrick Peak |
| North Fork Boise Creek | Humboldt | stream | 411545N | 1232935W | - | Orleans Mountain |
| North Fork Canoe Creek | Humboldt | stream | 401721N | 1235619W | - | Weott |
| North Fork Conley Creek | Humboldt | stream | 401633N | 1233654W | - | Black Lassic |
| North Fork Cuneo Creek | Humboldt | stream | 402016N | 1240212W | - | Bull Creek |
| North Fork Eel River | Humboldt | stream | 401249N | 1232311W | - | Zenia |
| North Fork Elk River | Humboldt | stream | 404112N | 1240200W | - | McWhinney Creek |
| North Fork Elk River | Humboldt | stream | 404209N | 1240905W | - | Fields Landing |
| North Fork Luffenholtz Creek | Humboldt | stream | 410316N | 1240621W | - | Crannell |
| North Fork Mad River | Humboldt | stream | 405221N | 1235918W | - | Korbel |
| North Fork Maple Creek | Humboldt | stream | 410839N | 1240541W | - | Rodgers Peak |
| North Fork Mattole River | Humboldt | stream | 401905N | 1241727W | - | Petrolia |
| North Fork Mill Creek | Humboldt | stream | 410920N | 1233413W | - | Hopkins Butte |
| North Fork Mingo Creek | Humboldt | stream | 404725N | 1233413W | - | Hennessy Peak |
| North Fork Pasture | Humboldt | area | 410358N | 1235012W | - | Hupa Mountain |
| North Fork Red Cap Creek | Humboldt | stream | 411204N | 1233211W | - | Hopkins Butte |
| North Fork Scotish Creek | Humboldt | stream | 410504N | 1234337W | - | Hoopa |
| North Fork Soctish Creek | Humboldt | stream | 410504N | 1234337W | - | Hoopa |
| North Fork Strongs Creek | Humboldt | stream | 403555N | 1240715W | - | Hydesville |
| North Fork Yager Creek | Humboldt | stream | 403436N | 1235541W | - | Owl Creek |
Section: 19 of 28
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| North Jetty | Humboldt | dam | 404602N | 1241406W | - | Eureka |
| North Samoa (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| North Slide Peak | Humboldt | summit | 401100N | 1241044W | 3480 | Shubrick Peak |
| North Spit | Humboldt | bar | 404719N | 1241222W | - | Eureka |
| North Trinity Mountain | Humboldt | summit | 410621N | 1232902W | 6342 | Trinity Mountain |
| Northern Redwood Camp (historical) | Humboldt | locale | 405639N | 1235527W | - | Blue Lake |
| Norton Creek | Humboldt | stream | n/a | n/a | - | n/a |
| Norton Creek | Humboldt | stream | 410822N | 1234105W | - | Weitchpec |
| Nortons (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| Notchko | Humboldt | pop place | 411747N | 1235207W | 160 | Johnsons |
| Notchko Creek | Humboldt | stream | 411725N | 1235149W | - | Johnsons |
| Notchkoo Creek | Humboldt | stream | 411725N | 1235149W | - | Johnsons |
| O' segen Wroi | Humboldt | stream | 412632N | 1240346W | - | Fern Canyon |
| Oak Flat Campground | Humboldt | locale | 400058N | 1234714W | - | Garberville |
| Oak Glen | Humboldt | pop place | 401657N | 1234424W | 860 | Blocksburg |
| Oak Knob | Humboldt | summit | 405053N | 1233651W | 3040 | Hennessy Peak |
| Oak Ridge | Humboldt | ridge | 402617N | 1235133W | - | Bridgeville |
| Oakdale School (historical) | Humboldt | school | 401340N | 1235140W | - | Miranda |
| Oat Creek | Humboldt | stream | 401043N | 1241435W | - | Shubrick Peak |
| Oat Hill | Humboldt | summit | 401200N | 1241326W | 2392 | Shubrick Peak |
| Oat Ridge | Humboldt | ridge | 401136N | 1241408W | - | Shubrick Peak |
| Occidental Ranch | Humboldt | locale | 403613N | 1241838W | - | Ferndale |
| Ocean House | Humboldt | locale | 402551N | 1242354W | - | Cape Mendocino |
| Ocean Ranch | Humboldt | locale | 404133N | 1241621W | - | Cannibal Island |
| Ocean View Cemetery | Humboldt | cemetery | 404619N | 1241118W | - | Eureka |
| Ocean West Mobile Home Park | Humboldt | pop place | 405720N | 1240637W | 90 | Arcata North |
| Oceanview Cemetery | Humboldt | cemetery | 404619N | 1241118W | - | Eureka |
| Octopuc Trees Trail | Humboldt | trail | 410818N | 1240851W | - | Trinidad |
| Off Rock | Humboldt | island | 402636N | 1242511W | - | Cape Mendocino |
| Off Trinidad Head | Humboldt | island | 410334N | 1240943W | - | Trinidad |
| Ohman Creek | Humboldt | stream | 401136N | 1234604W | - | Miranda |
| O'ho Wroi | Humboldt | stream | 412516N | 1235621W | - | Ah Pah Ridge |
| Oil Creek | Humboldt | stream | 401727N | 1240637W | - | Bull Creek |
| Oil Creek | Humboldt | stream | 403120N | 1242243W | - | Ferndale OE W |
| Oil Creek | Humboldt | stream | 403140N | 1240939W | - | Fortuna |
| Oil Creek Ridge | Humboldt | ridge | 403042N | 1242018W | - | Ferndale |
| Oka-no (historical) | Humboldt | pop place | n/a | n/a | - | Hoopa |
| Okahno (historical) | Humboldt | pop place | n/a | n/a | - | Hoopa |
| Oketo (historical) | Humboldt | pop place | n/a | n/a | - | Rodgers Peak |
| Old Campbell Creek | Humboldt | stream | 405252N | 1233639W | - | Salyer |
| Old Jacoby Public School (historical) | Humboldt | school | 405034N | 1240344W | - | Arcata South |
| Old Sebbas Ranch | Humboldt | locale | 400019N | 1235033W | 941 | Garberville |
| Olmstead Creek | Humboldt | stream | 403449N | 1233933W | - | Showers Mountain |
| Olsen Creek | Humboldt | stream | 403512N | 1234647W | - | Yager Junction |
| Olsen Crossing | Humboldt | crossing | 403457N | 1233941W | - | Showers Mountain |
| Olson Grove | Humboldt | woods | 402210N | 1235524W | - | Weott |
| Omagaar Creek | Humboldt | stream | 412911N | 1235733W | - | Ah Pah Ridge |
| Omager Creek | Humboldt | stream | 412911N | 1235733W | - | Ah Pah Ridge |
| Omeg' a Wroi | Humboldt | stream | 412911N | 1235733W | - | Ah Pah Ridge |
| Omenoku Point | Humboldt | cape | 410401N | 1240917W | - | Trinidad |
| Omogar Creek | Humboldt | stream | 412911N | 1235733W | - | Ah Pah Ridge |
| Onehundred Acre Prairie | Humboldt | area | 410620N | 1234622W | - | Hupa Mountain |
| Onion Lake | Humboldt | lake | 412243N | 1234453W | - | Lonesome Ridge |
| Onion Mountain | Humboldt | summit | 412223N | 1234455W | 4776 | Fish Lake |
| Op-pe-o (historical) | Humboldt | pop place | 411535N | 1233618W | 320 | Orleans |
| Oppe-yoh (historical) | Humboldt | pop place | 411535N | 1233618W | 320 | Orleans |
| Oppegach (historical) | Humboldt | pop place | 411535N | 1233618W | 320 | Orleans |
| Oppegoeh (historical) | Humboldt | pop place | 411535N | 1233618W | 320 | Orleans |
| Opegoi (historical) | Humboldt | pop place | 411535N | 1233618W | 320 | Orleans |
| Ore'q (historical) | Humboldt | pop place | 411710N | 1240335W | 30 | Orick |
| Orekw | Humboldt | pop place | 411713N | 1240331W | 34 | Orick |
| Oregan Creek | Humboldt | stream | 410505N | 1232917W | - | Trinity Mountain |
| Oregon Creek | Humboldt | stream | 410505N | 1232915W | - | Trinity Mountain |
| Orick | Humboldt | pop place | 411713N | 1240331W | 34 | Orick |
| Orick Hill | Humboldt | summit | 411802N | 1240352W | 872 | Orick |
| Orleans | Humboldt | pop place | 411806N | 1233224W | 400 | Orleans |
| Orleans Bar | Humboldt | pop place | 411806N | 1233224W | 400 | Orleans |
| Orleans District Ranger Station | Humboldt | locale | 411813N | 1233213W | 411 | Orleans |
| Orleans Mountain | Humboldt | summit | 411345N | 1232710W | 6188 | Orleans Mountain |
| Orleans Mountain Lookout | Humboldt | locale | 411645N | 1232808W | 6188 | Orleans Mountain |
| Ort Creek | Humboldt | stream | 401421N | 1234155W | - | Fort Seward |
| Orton Creek | Humboldt | stream | 404406N | 1241010W | - | Fields Landing |
| Oruk (historical) | Humboldt | pop place | n/a | n/a | - | Orick |
| Ossagon Creek | Humboldt | stream | 412632N | 1240346W | - | Fern Canyon |
| Otche-poh | Humboldt | stream | 411426N | 1233908W | - | Weitchpec |
| Outer Break | Humboldt | other | 402438N | 1242436W | - | Cape Mendocino |
| Outer Reach | Humboldt | channel | 404804N | 1241102W | -30 | Eureka |
| Owl Creek | Humboldt | stream | 403322N | 1235605W | - | Owl Creek |
| Owl Creek | Humboldt | stream | 403655N | 1233603W | - | Blake Mountain |
| Owl Gulch | Humboldt | valley | 411744N | 1233405W | - | Orleans |
| Owl Mine | Humboldt | mine | 411754N | 1233417W | - | Orleans |
| P L Ranch (historical) | Humboldt | locale | 402456N | 1235540W | - | Redcrest |
| Pa-nom-nik (historical) | Humboldt | pop place | 411810N | 1233225W | 400 | Orleans |
| Pack-wans (historical) | Humboldt | pop place | 412035N | 1235105W | 80 | Johnsons |
| Packeka Creek | Humboldt | stream | 404513N | 1233736W | - | Grouse Mountain |
| Packsaddle Ridge | Humboldt | ridge | 410954N | 1233014W | - | Hopkins Butte |
| Packy Spring | Humboldt | spring | 403347N | 1233645W | - | Blake Mountain |
| Painter Creek | Humboldt | stream | 400403N | 1235736W | - | Briceland |
| Painter Gulch | Humboldt | valley | 404220N | 1235617W | - | Iaqua Buttes |
| Pak-wan (historical) | Humboldt | pop place | 412035N | 1235105W | 80 | Johnsons |
| Palace Rock | Humboldt | pillar | 403201N | 1234751W | 2042 | Yager Junction |
| Palace Rock Ranch | Humboldt | locale | 403203N | 1234913W | - | Yager Junction |
| Palmer Creek | Humboldt | stream | 403620N | 1241031W | - | Fortuna |
| Palmer Creek | Humboldt | stream | 405222N | 1235953W | - | Korbel |
| Palmers Point | Humboldt | cape | 410748N | 1240950W | - | Trinidad |
| Panamenik (historical) | Humboldt | pop place | 411810N | 1233225W | 400 | Orleans |
| Pank-wans (historical) | Humboldt | pop place | 412035N | 1235105W | 80 | Johnsons |
| Panorama Point | Humboldt | cape | 400125N | 1234727W | - | Garberville |
| Panther Canyon | Humboldt | valley | 400428N | 1234601W | - | Garberville |
| Panther Creek | Humboldt | stream | 401724N | 1240032W | - | Bull Creek |
Section: 20 of 28
| Feature Name | County | Type | Latitude | Longitude | Alt | USGS 7.5' Map |
| Panther Creek | Humboldt | stream | 402345N | 1233630W | - | Dinsmore |
| Panther Creek | Humboldt | stream | 402631N | 1235839W | - | Redcrest |
| Panther Creek | Humboldt | stream | 404303N | 1233742W | - | Board Camp Mountain |
| Panther Creek | Humboldt | stream | 404718N | 1234423W | - | Grouse Mountain |
| Panther Creek | Humboldt | stream | 410521N | 1235426W | - | Panther Creek |
| Panther Gap | Humboldt | gap | 401710N | 1240311W | - | Bull Creek |
| Panther Peak | Humboldt | summit | 400341N | 1234157W | 1862 | Harris |
| Panther Ridge | Humboldt | ridge | 405544N | 1233845W | - | Willow Creek |
| Paradise Ridge | Humboldt | ridge | 400619N | 1240239W | - | Shelter Cove |
| Pardee Creek | Humboldt | stream | 404647N | 1234410W | - | Grouse Mountain |
| Parington Creek | Humboldt | stream | 400608N | 1233735W | - | Harris |
| Parkhurst Ridge | Humboldt | ridge | 401659N | 1240854W | - | Buckeye Mountain |
| Pas-see-roo (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| Pasara (historical) | Humboldt | pop place | n/a | n/a | - | n/a |
| Patrick Creek | Humboldt | stream | 405948N | 1240655W | - | Arcata North |
| Patricks Point | Humboldt | pop place | 410725N | 1240920W | 253 | Trinidad |
| Patricks Point | Humboldt | cape | 410748N | 1240950W | - | Trinidad |
| Patricks Point | Humboldt | cape | 410810N | 1240930W | - | Trinidad |
| Patricks Point School (historical) | Humboldt | school | 410723N | 1240916W | - | Trinidad |
| Patricks Point State Park | Humboldt | park | 410810N | 1240937W | - | Trinidad |
| Paull Ranch | Humboldt | locale | 400142N | 1235033W | - | Garberville |
| Payton Ranch | Humboldt | locale | 402026N | 1234200W | - | Blocksburg |
| Pe-gwi | Humboldt | lake | 411609N | 1240529W | - | Orick |
| Peaked Creek | Humboldt | stream | 402600N | 1241144W | - | Taylor Peak |
| Peaked Prairie | Humboldt | flat | 402511N | 1241053W | - | Taylor Peak |
| Pearch Creek | Humboldt | stream | 411845N | 1233128W | - | Orleans |
| Pearch Creek Campground | Humboldt | locale | 411833N | 1233111W | - | Orleans |
| Pearch Creek Mine | Humboldt | mine | 411821N | 1233125W | - | Orleans |
| Pearch Creek Recreation Site | Humboldt | locale | 411833N | 1233111W | - | Orleans |
| Peavine Ridge | Humboldt | ridge | 402234N | 1240024W | - | Scotia |
| Pec-quan (historical) | Humboldt | pop place | 412035N | 1235105W | 80 | Johnsons |
| Pecwan | Humboldt | pop place | 412039N | 1235110W | 100 | Johnsons |
| Pecwan Creek | Humboldt | stream | 412035N | 1235120W | - | Johnsons |
| Pecwan Ridge | Humboldt | ridge | 412255N | 1235403W | - | Ah Pah Ridge |
| Pekwan (historical) | Humboldt | pop place | 412035N | 1235105W | 80 | Johnsons |
| Pekwan Creek | Humboldt | stream | 412035N | 1235120W | - | Johnsons |
| Pekwuteu (historical) | Humboldt | pop place | 411105N | 1234205W | 320 | Weitchpec |
| Penn Campground | Humboldt | locale | 410802N | 1240915W | - | Trinidad |
| Penn Creek | Humboldt | stream | 410759N | 1240934W | - | Trinidad |
| Pepperwood | Humboldt | pop place | 402646N | 1235930W | 110 | Redcrest |
| Pepperwood Falls | Humboldt | falls | 402751N | 1235117W | - | Bridgeville |
| Pepperwood Spring | Humboldt | spring | 400341N | 1240308W | - | Shelter Cove |
| Pepperwood Springs | Humboldt | spring | 401130N | 1234209W | - | Fort Seward |
| Perch Creek | Humboldt | stream | 411845N | 1233128W | - | Orleans |
| Perch Creek Campground | Humboldt | locale | 411833N | 1233111W | - | Orleans |
| Perch Creek Mine | Humboldt | mine | 411821N | 1233125W | - | Orleans |
| Perigot Park | Humboldt | park | 405256N | 1235930W | - | Blue Lake |
| Perington Creek | Humboldt | stream | 400608N | 1233735W | - | Harris |
| Perrott Creek | Humboldt | stream | 402133N | 1235457W | - | Weott |
| Perrott Grove | Humboldt | woods | 401858N | 1235502W | - | Weott |
| Perry Ranch | Humboldt | locale | 402025N | 1234336W | - | Blocksburg |
| Perry Slough | Humboldt | stream | 403514N | 1241401W | - | Fortuna |
| Peter Gulch | Humboldt | valley | 401911N | 1242047W | - | Petrolia |
| Peters Ranch | Humboldt | locale | 410042N | 1240536W | - | Crannell |
| Peterson Opening | Humboldt | gap | 400012N | 1234010W | - | Harris |
| Petrolea | Humboldt | pop place | 401932N | 1241709W | 120 | Petrolia |
| Petrolia | Humboldt | pop place | 401932N | 1241709W | 120 | Petrolia |
| Petty Flat | Humboldt | flat | 402743N | 1235015W | - | Bridgeville |
| Peugh Ranch (historical) | Humboldt | locale | 410857N | 1240603W | - | Rodgers Peak |
| Pewetole Island | Humboldt | island | 410349N | 1240905W | - | Trinidad |
| Phelps Ranch | Humboldt | locale | 400951N | 1235444W | - | Ettersburg |
| Phillippsville | Humboldt | pop place | 401233N | 1234705W | 278 | Miranda |
| Phillips Flat | Humboldt | pop place | 401233N | 1234705W | 278 | Miranda |
| Phillipsville | Humboldt | pop place | 401233N | 1234705W | 278 | Miranda |
| Phronies Flat | Humboldt | flat | 401152N | 1240148W | - | Honeydew |
| Pickle Spring | Humboldt | spring | 405832N | 1234848W | - | Lord-Ellis Summit |
| Pidgeon Point | Humboldt | summit | 404654N | 1240601W | 200 | Arcata South |
| Pierce Mountain | Humboldt | summit | 402502N | 1240711W | 3185 | Scotia |
| Pierson Park | Humboldt | park | 405637N | 1240554W | - | Arcata North |
| Pig Toe | Humboldt | ridge | 402455N | 1241310W | - | Taylor Peak |
| Pigeon Rock | Humboldt | pillar | 403339N | 1235037W | - | Yager Junction |
| Pilot Creek | Humboldt | stream | 403237N | 1233708W | - | Blake Mountain |
| Pilot Ridge | Humboldt | ridge | 403642N | 1233800W | - | Showers Mountain |
| Pilot Ridge Trail | Humboldt | trail | 403556N | 1233742W | - | Showers Mountain |
| Pilot Rock | Humboldt | pillar | 403727N | 1233844W | 4453 | Showers Mountain |
| Pilot Rock | Humboldt | island | 410236N | 1240904W | - | Trinidad |
| Pine Butte | Humboldt | summit | 404239N | 1235658W | 2760 | Iaqua Buttes |
| Pine Creek | Humboldt | stream | 405450N | 1235453W | - | Blue Lake |
| Pine Creek | Humboldt | stream | 411201N | 1234459W | - | Weitchpec |
| Pine Hill | Humboldt | pop place | 404553N | 1241024W | 120 | Eureka |
| Pine Hills | Humboldt | pop place | 404400N | 1240904W | - | Fields Landing |
| Pine Mountain | Humboldt | summit | 401644N | 1233340W | 4760 | Black Lassic |
| Pine Ridge | Humboldt | ridge | 410300N | 1234800W | 4093 | Hupa Mountain |
| Pine Ridge Summit | Humboldt | summit | 405924N | 1234636W | 3275 | Lord-Ellis Summit |
| Pinnacle Spring | Humboldt | spring | 401142N | 1241015W | - | Shubrick Peak |
| Pioneers Grove | Humboldt | woods | 401509N | 1234910W | - | Myers Flat |
| Pip Creek | Humboldt | stream | 402740N | 1235116W | - | Bridgeville |
| Pipe Creek | Humboldt | stream | 400640N | 1233351W | - | Jewett Rock |
| Pipe Line Creek | Humboldt | stream | 402027N | 1235322W | - | Weott |
| Pistol Spring | Humboldt | spring | 403340N | 1233347W | - | Blake Mountain |
| Pit Place Prairie | Humboldt | flat | 411450N | 1235622W | - | Bald Hills |
| Pitcher Creek | Humboldt | stream | 410859N | 1240552W | - | Rodgers Peak |
| Pitt Place Prairie | Humboldt | flat | 411450N | 1235622W | - | Bald Hills |
| Place Prairie | Humboldt | flat | 411450N | 1235622W | - | Bald Hills |
| Pleasant Point School (historical) | Humboldt | school | 403500N | 1241112W | - | Fortuna |
| Point Delgada | Humboldt | cape | 400118N | 1240405W | - | Shelter Cove |
| Poison Oak Creek | Humboldt | stream | 402023N | 1235423W | - | Weott |
| Poison Spring | Humboldt | spring | 403445N | 1233712W | - | Blake Mountain |
| Pollack Creek | Humboldt | stream | 405355N | 1235456W | - | Blue Lake |
| Pollack Creek | Humboldt | stream | 405424N | 1235450W | - | Blue Lake |
Copyright © Calsign 2001