Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Franktown Parker FPLG-1 Reservoir | Reservoir | 2050 | Douglas | 39 15 60 N | 104 46 08 W |
| Franktown Parker FPLG-2 Dam | Dam | 2037 | Douglas | 39 16 30 N | 104 47 26 W |
| Franktown Parker FPLG-2 Reservoir | Reservoir | 2037 | Douglas | 39 16 30 N | 104 47 26 W |
| Franktown Parker FPM-1 Dam | Dam | 1905 | Douglas | 39 24 12 N | 104 47 14 W |
| Franktown Parker FPM-1 Reservoir | Reservoir | 1905 | Douglas | 39 24 12 N | 104 47 14 W |
| Franktown Parker FPP-1 Dam | Dam | 1812 | Douglas | 39 31 24 N | 104 45 08 W |
| Franktown Parker FPP-1 Reservoir | Reservoir | 1812 | Douglas | 39 31 24 N | 104 45 08 W |
| Franktown Parker FPR-1 Dam | Dam | 1944 | Douglas | 39 20 60 N | 104 42 56 W |
| Franktown Parker FPR-1 Reservoir | Reservoir | 1944 | Douglas | 39 20 60 N | 104 42 56 W |
| Franktown Parker FPR-2 Dam | Dam | 1937 | Douglas | 39 22 24 N | 104 43 02 W |
| Franktown Parker FPR-2 Reservoir | Reservoir | 1937 | Douglas | 39 22 24 N | 104 43 02 W |
| Franktown Parker FPS-1 Dam | Dam | 1845 | Douglas | 39 28 54 N | 104 44 50 W |
| Franktown Parker FPS-1 Reservoir | Reservoir | 1845 | Douglas | 39 28 54 N | 104 44 50 W |
| Franktown Parker FPW-1 Dam | Dam | 1948 | Douglas | 39 21 24 N | 104 46 56 W |
| Franktown Parker FPW-1 Reservoir | Reservoir | 1948 | Douglas | 39 21 24 N | 104 46 56 W |
| Franktown Pit | Mine | 1853 | Douglas | 39 24 01 N | 104 46 06 W |
| Franktown School | School | | Douglas | 39 22 56 N | 104 44 54 W |
| Frantz Creek | Stream | | Grand | 40 18 06 N | 106 35 44 W |
| Frantz Ditch | Canal | 2179 | Routt | 40 41 16 N | 106 56 01 W |
| Franz Creek | Stream | | Routt | 40 39 54 N | 106 56 38 W |
| Franz Mine | Mine | 2457 | Routt | 40 36 23 N | 107 06 20 W |
| Franz Number 1 Dam | Dam | 2167 | Chaffee | 38 32 36 N | 106 01 20 W |
| Franz Number 1 Reservoir | Reservoir | 2167 | Chaffee | 38 32 36 N | 106 01 20 W |
| Fraser | Populated Place | 2614 | Grand | 39 56 42 N | 105 49 02 W |
| Fraser Cemetery | Cemetery | | Grand | 39 56 18 N | 105 48 41 W |
| Fraser Creek | Stream | | Garfield | 39 58 24 N | 107 13 47 W |
| Fraser Experimental Forest | Park | 2922 | Grand | 39 50 50 N | 105 54 42 W |
| Fraser Experimental Station | Locale | 2769 | Grand | 39 54 17 N | 105 53 01 W |
| Fraser Historic Church Community Center | Church | 2615 | Grand | 39 56 49 N | 105 49 12 W |
| Fraser Post Office | Post Office | 2607 | Grand | 39 56 57 N | 105 49 02 W |
| Fraser River | Stream | | Grand | 40 06 01 N | 105 58 27 W |
| Fraser River Diversion Canal | Canal | 2869 | Grand | 39 52 08 N | 105 44 49 W |
| Fraser River Diversion Dam | Dam | 2873 | Grand | 39 51 42 N | 105 45 00 W |
| Fraser Town Hall | Building | 2613 | Grand | 39 56 52 N | 105 49 10 W |
| Fraser Valley Baptist Church | Church | 2613 | Grand | 39 56 39 N | 105 48 54 W |
| Fraser Valley Elementary School | School | 2611 | Grand | 39 56 57 N | 105 49 11 W |
| Fraser Valley Library | Building | 2612 | Grand | 39 56 57 N | 105 49 20 W |
| Frasier Ranch Airport | Airport | 1522 | Washington | 39 38 29 N | 103 38 43 W |
| Fraternide de Nuestro Padre Jesus Mi Senora Del Carmel | Locale | 1930 | Las Animas | 37 06 55 N | 104 36 10 W |
| Fravert Basin | Basin | 3490 | Gunnison | 39 03 51 N | 107 00 53 W |
| Fravert Reservoir | Reservoir | 1670 | Garfield | 39 32 42 N | 107 47 43 W |
| Frazee Ditch | Canal | 2319 | Saguache | 38 00 20 N | 105 48 20 W |
| Frazee Mine | Mine | 3226 | Mineral | 37 53 02 N | 106 56 22 W |
| Frazer Meadow | Flat | 2781 | Gilpin | 39 51 08 N | 105 25 53 W |
| Fred and Will Mine | Mine | 3322 | Summit | 39 34 55 N | 105 51 31 W |
| Fred Brands Ranch Mine | Mine | 2545 | Jackson | 40 46 03 N | 106 29 15 W |
| Fred De Camp Dam | Dam | 2981 | Mesa | 39 04 48 N | 107 58 02 W |
| Fred Decamp Reservoir | Reservoir | 2981 | Mesa | 39 04 48 N | 107 58 02 W |
| Fred Pauls Detention Number 1 Dam | Dam | 1649 | Lincoln | 38 58 54 N | 103 41 44 W |
| Fred Pauls Detention Reservoir Number 1 | Reservoir | 1649 | Lincoln | 38 58 54 N | 103 41 44 W |
| Fred Pierce Ranch Mine | Mine | 2228 | Jefferson | 39 46 43 N | 105 17 56 W |
| Fred Rohr Gulch | Valley | | Pueblo | 38 19 53 N | 104 54 39 W |
| Fred Wall Place | Locale | 2339 | Moffat | 40 26 17 N | 108 58 36 W |
| Freda Mine | Mine | 3355 | San Juan | 37 50 59 N | 107 44 54 W |
| Fredberg Shaft Mine | Mine | 3064 | Teller | 38 44 33 N | 105 09 42 W |
| Fredd Gulch | Valley | | Conejos | 37 14 17 N | 106 19 55 W |
| Freddy Reservoir | Reservoir | 1420 | Otero | 37 46 34 N | 103 54 59 W |
| Frederick | Populated Place | 1519 | Weld | 40 05 57 N | 104 56 14 W |
| Frederick Dam | Dam | 1510 | Weld | 40 07 24 N | 104 56 56 W |
| Frederick Elementary School | School | 1521 | Weld | 40 05 48 N | 104 56 03 W |
| Frederick Middle / High School | School | 1522 | Weld | 40 05 52 N | 104 55 58 W |
| Frederick Mine | Mine | 2022 | Las Animas | 37 06 01 N | 104 40 50 W |
| Frederick Mine | Mine | 1518 | Weld | 40 06 11 N | 104 56 36 W |
| Frederick Police Department | Building | 1519 | Weld | 40 05 56 N | 104 56 16 W |
| Frederick Reservoir | Reservoir | 1510 | Weld | 40 07 24 N | 104 56 56 W |
| Fredericka Group Mine | Mine | 3672 | San Juan | 37 54 20 N | 107 32 32 W |
| Fredonia Gulch | Valley | | Summit | 39 24 43 N | 106 02 28 W |
| Freds Camp | Locale | 1611 | Pueblo | 37 55 17 N | 104 21 33 W |
| Free America Mine | Mine | 2727 | Clear Creek | 39 46 14 N | 105 38 17 W |
| Free American Number Two Mine | Mine | 3415 | Lake | 39 14 59 N | 106 14 46 W |
| Free Coinage Mine | Mine | 2967 | Dolores | 37 45 37 N | 108 05 40 W |
| Free Courage Mine | Mine | 2528 | Boulder | 40 01 45 N | 105 28 14 W |
| Free Gold Mine | Mine | 2344 | Clear Creek | 39 43 50 N | 105 32 20 W |
| Free Gold Mine | Mine | 3331 | San Juan | 37 57 11 N | 107 37 52 W |
| Free Silver Mine | Mine | 2456 | Pitkin | 39 11 37 N | 106 48 30 W |
| Free Town Lode Mine | Mine | 2990 | Fremont | 38 38 49 N | 105 53 18 W |
| Freeburrow Lake | Lake | 1850 | Las Animas | 37 24 00 N | 104 33 24 W |
| Freed Canyon | Valley | | La Plata | 37 23 39 N | 107 49 11 W |
| Freed Junior High School | School | 1449 | Pueblo | 38 17 12 N | 104 37 05 W |
| Freedom Mine | Mine | 2866 | Gilpin | 39 47 28 N | 105 32 00 W |
| Freedom Mine | Mine | 3577 | Park | 39 14 02 N | 106 07 20 W |
| Freedom Park | Park | | Arapahoe | 39 44 13 N | 104 49 45 W |
| Freek Ranch | Locale | 1868 | Fremont | 38 35 32 N | 105 13 35 W |
| Freeland | Populated Place | 2794 | Clear Creek | 39 44 39 N | 105 35 44 W |
| Freeland Mine | Mine | 2836 | Clear Creek | 39 44 26 N | 105 35 31 W |
| Freeland Number 4 Dam | Dam | 2248 | Huerfano | 37 50 54 N | 105 09 26 W |
| Freeland Reservoir Number 4 | Reservoir | 2248 | Huerfano | 37 50 54 N | 105 09 26 W |
| Freeland Tunnel Mine | Mine | 2426 | Clear Creek | 39 45 45 N | 105 35 28 W |
| Freeland Tunnel Mine | Mine | 3026 | Clear Creek | 39 43 04 N | 105 37 18 W |
| Freeman Campground | Locale | 2681 | Moffat | 40 45 43 N | 107 25 10 W |
| Freeman Creek | Stream | | Archuleta | 37 14 25 N | 107 24 27 W |
| Freeman Creek | Stream | | Eagle | 39 42 31 N | 106 26 57 W |
| Freeman Creek | Stream | | Eagle | 39 21 38 N | 106 47 09 W |
| Freeman Creek | Stream | | Garfield | 39 25 52 N | 107 18 24 W |
| Freeman Creek | Stream | | La Plata | 37 25 33 N | 107 33 15 W |
| Freeman Creek | Stream | | Park | 39 19 39 N | 105 22 19 W |
| Freeman Creek Picnic Area | Locale | 2339 | La Plata | 37 25 37 N | 107 33 14 W |
| Freeman Dam | Dam | 2666 | Moffat | 40 45 55 N | 107 25 41 W |
| Freeman Group Mine | Mine | 2601 | Saguache | 38 23 26 N | 106 45 33 W |
| Freeman Gulch | Valley | | Delta | 38 56 55 N | 107 31 43 W |
| Freeman Gulch | Valley | | Gilpin | 39 50 13 N | 105 34 29 W |
| Freeman Gulch | Valley | | Gunnison | 38 34 55 N | 106 34 41 W |
| Freeman Gulch | Valley | | Moffat | 40 25 30 N | 108 09 01 W |
| Freeman Mesa Campground | Locale | 2374 | Pitkin | 39 21 44 N | 106 46 38 W |
| Freeman Mine | Mine | 2667 | Clear Creek | 39 45 35 N | 105 30 13 W |
| Freeman Park | Flat | 2583 | La Plata | 37 25 35 N | 107 34 19 W |
| Freeman Picnic Ground | Locale | 2633 | Moffat | 40 46 00 N | 107 26 21 W |
| Freeman Reservoir | Reservoir | 2666 | Moffat | 40 45 55 N | 107 25 41 W |
| Freemont Ditch | Canal | 1589 | Fremont | 38 24 30 N | 105 10 00 W |
| Freer-Beckwith and Kennicott Ditch | Canal | 2397 | Custer | 38 10 40 N | 105 31 42 W |