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Geography Home Browse by State Browse by Feature Definitions Top 10 |
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Geography Home Browse by State Browse by Feature Definitions Top 10 |
Colorado Reservoir
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Feature Name
|
County
|
Latitude
|
Longitude
|
| 3 Elk Reservoir | Chaffee | 38.895 | -106.215 |
| 6 and 50 Reservoir | Mesa | 39.24528 | -108.9475 |
| A F Mizer Number 1 Reservoir | Baca | 37.10667 | -103.08167 |
| A M Puett Reservoir | Montezuma | 37.41833 | -108.41167 |
| A McCray Reservoir | El Paso | 38.73667 | -104.71167 |
| A-20 Reservoir | Adams | 39.99667 | -104.90167 |
| A-27 Reservoir | Washington | 40.33833 | -103.27167 |
| Aaron Reservoir | Dolores | 37.67972 | -108.60444 |
| Abbot Reservoir | Dolores | 37.69278 | -108.6225 |
| Adams and Bunker Reservoir Number 1 | Weld | 40.88333 | -104.37833 |
| Adams and Bunker Reservoir Number 2 | Weld | 40.86833 | -104.37167 |
| Adams and Bunker Reservoir Number 3 | Weld | 40.87167 | -104.37 |
| Adams Lake | Alamosa | 37.40056 | -105.85667 |
| Adams Reservoir | Montezuma | 37.41778 | -108.36472 |
| Addison Reservoir | Jackson | 40.51583 | -106.34806 |
| Adobe Creek Reservoir | Bent | 38.23472 | -103.27833 |
| AEC-North Walnut Creek Reservoir | Jefferson | 39.90833 | -105.19333 |
| Agate Number 1 Reservoir | Elbert | 39.47 | -103.95833 |
| Akers and Tarr Reservoir | Weld | 40.27333 | -104.95333 |
| Akin Reservoir | Montezuma | 37.55806 | -108.34417 |
| Akron Reservoir | Washington | 40.155 | -103.21833 |
| Akron-Washington Company Recreation Reservoir | Washington | 40.13833 | -103.21667 |
| Albert Reservoir | Dolores | 37.79861 | -108.6975 |
| Albion Lake | Boulder | 40.045 | -105.60167 |
| Alderd Tank | Pueblo | 38.09194 | -104.28222 |
| Alex Spring Reservoir | Eagle | 39.72083 | -106.62389 |
| Alexander Lake | Delta | 39.03778 | -107.97306 |
| Alexander Reservoir | Montrose | 38.45667 | -107.955 |
| Alicia Lake Reservoir | Eagle | 39.38667 | -106.63667 |
| Alkali Reservoir | Delta | 38.81167 | -108.18778 |
| Allen Basin Reservoir | Rio Blanco | 40.16056 | -107.04056 |
| Allen Lake | Boulder | 40.14 | -105.285 |
| Allen Pond | Gunnison | 38.50778 | -107.42389 |
| Allen Reservoir | San Miguel | 38.02111 | -108.29667 |
| Allis Reservoir | Douglas | 39.13333 | -104.855 |
| Allison Reservoir | Weld | 40.52917 | -104.52694 |
| Alpine Lake | Chaffee | 38.71111 | -106.29028 |
| Alta Lake Reservoir | Conejos | 37.025 | -105.965 |
| Alta Reservoir Number 3 | San Miguel | 37.88667 | -107.84833 |
| Altman Reservoir | Pueblo | 37.90139 | -104.24056 |
| Amy R Foote Reservoir | Lincoln | 39.23167 | -102.34 |
| Ancil Reservoir | Dolores | 37.66139 | -108.66472 |
| Anderson Brothers Reservoir | Mesa | 39.12917 | -107.82556 |
| Anderson Brothers Reservoir Number 1 | Mesa | 39.12833 | -107.82667 |
| Anderson Reservoir | Costilla | 37.01444 | -105.62722 |
| Anderson Reservoir Number 1 | Mesa | 39.02889 | -108.12861 |
| Anderson Reservoir Number 2 | Mesa | 39.03472 | -108.12722 |
| Anderson Reservoir Number 6 | Mesa | 39.02389 | -108.20056 |
| Andrews Reservoir | Dolores | 37.66472 | -108.43222 |
| Angel Lake | Weld | 40.52389 | -104.8175 |
| Annex Reservoir Number 8 | Larimer | 40.65 | -105.05167 |
| Antelope Reservoir | Grand | 40.21167 | -106.38167 |
| Anthony Reservoir Number 2 | Weld | 40.02972 | -104.69528 |
| Apache Reservoir | Conejos | 37.09083 | -105.80111 |
| Apple Dam Reservoir | Routt | 40.43667 | -106.95167 |
| Apple Tree Reservoir | Montezuma | 37.45194 | -108.32889 |
| Aqua Fria Reservoir | Jackson | 40.62833 | -106.635 |
| Arapahoe Lake Reservoir | Arapahoe | 39.605 | -104.87333 |
| Arch Slough | Delta | 39.04361 | -107.97389 |
| Arch Slough Reservoir | Delta | 39.045 | -107.975 |
| Arnold Flood Water Reservoir | Huerfano | 37.43167 | -104.80833 |
| Arnold Reservoir | Dolores | 37.67472 | -108.65889 |
| Arrow Lake | San Juan | 37.68833 | -107.60944 |
| Arrowhead Reservoir | Weld | 40.375 | -104.75667 |
| Arthurs Reservoir | Moffat | 40.87917 | -108.83667 |
| Ashland Reservoir | Jefferson | 39.75917 | -105.05167 |
| Ashponds Hayden Station | Routt | 40.48333 | -107.17667 |
| Ashwood Reservoir | Adams | 39.98861 | -104.91417 |
| Aspaas Lake | La Plata | 37.59167 | -107.8 |
| Aspen Lake | El Paso | 39.01333 | -104.98306 |
| Aspen Lake Reservoir | El Paso | 39.01333 | -104.985 |
| Aspen Leaf Reservoir | Gunnison | 39.08722 | -107.43167 |
| Aspen Reservoir | Dolores | 37.72667 | -108.27694 |
| Atkinson Reservoir | Mesa | 39.09639 | -107.88472 |
| Aubert Reservoir | Mesa | 38.89 | -108.71 |
| Ault Reservoir | Gunnison | 39.07278 | -107.43722 |
| Aurora Rampart Reservoir | Douglas | 39.45111 | -105.06417 |
| Aurora Reservoir | Arapahoe | 39.61917 | -104.66056 |
| Aurora-Kelley Road Reservoir | Arapahoe | 39.73167 | -104.88833 |
| Aurora-Rampart Reservoir | Douglas | 39.45 | -105.065 |
| Auto Way Spring Reservoir | Dolores | 37.69278 | -108.22417 |
| Autrey Reservoir | Boulder | 39.93028 | -105.13917 |
| Avalanche Lake | Pitkin | 39.14389 | -107.09917 |
| B L Swift Reservoir | Weld | 40.24 | -104.90167 |
| B-22 Reservoir | Larimer | 40.555 | -105.07667 |
| Bachelor Lake | Alamosa | 37.69194 | -105.75917 |
| Bacon Lake | Larimer | 40.30944 | -105.06 |
| Bacon Reservoir | Larimer | 40.31167 | -105.05833 |
| Badding Reservoir | Adams | 39.87333 | -104.98667 |
| Baehr Reservoir | Jefferson | 39.40833 | -105.35 |
| Bailey Lake | Rio Blanco | 39.96444 | -107.54861 |
| Bailey Reservoir | Delta | 39.02 | -107.73944 |
| Baird Reservoir | Dolores | 37.76083 | -108.77722 |
| Baird Reservoir Number 1 | Douglas | 39.375 | -104.75 |
| Baker Lake | Larimer | 40.58694 | -104.98306 |
| Baker Reservoir | Las Animas | 37.74361 | -104.43722 |
| Baking Powder Reservoir | Moffat | 40.29222 | -108.51083 |
| Bald Hill Reservoir | Dolores | 37.65528 | -108.33639 |
| Bald Mountain Reservoir | Gunnison | 38.65611 | -107.40028 |
| Baldridge Lake | Weld | 40.52778 | -104.83194 |
| Baldwin Reservoir | Pueblo | 37.94806 | -104.22139 |
| Baldy Reservoir | Dolores | 37.65917 | -108.34694 |
| Ball Reservoir | Elbert | 39.46333 | -103.96306 |
| Ball Reservoir Number 1 | Mesa | 39.05861 | -108.0875 |
| Ballinger Reservoir | Weld | 40.25889 | -104.97806 |
| Balman Reservoir | Custer | 38.2625 | -105.68861 |
| Bankers Tank | Summit | 39.40778 | -105.99694 |
| Banner Lake Number 1 Reservoir | Weld | 40.06667 | -104.55333 |
| Banner Lake Number 3 Reservoir | Weld | 40.065 | -104.55167 |
| Banner Lake Number 5 Reservoir | Weld | 40.07167 | -104.55667 |
| Banner Lakes | Weld | 40.07417 | -104.56028 |
| Banning Lewis Reservoir Number 1 | El Paso | 38.89 | -104.65 |
| Banning Lewis Reservoir Number 8 | El Paso | 38.825 | -104.65333 |
| Banta Flats Reservoir | Rio Blanco | 39.99972 | -108.94944 |
| Bar-Bee Lake Reservoir | Routt | 40.2 | -106.77333 |
| Bar-Bel Lake | Rio Blanco | 39.92944 | -107.55167 |
| Barker Meadow Reservoir | Boulder | 39.63333 | -105.46667 |
| Barker Reservoir | Boulder | 39.96639 | -105.48194 |
| Barlow Lake | Dolores | 37.75194 | -107.97556 |
| Barnard Reservoir | Montezuma | 37.54778 | -108.21694 |
| Barnes Meadow Reservoir | Larimer | 40.60056 | -105.83528 |
| Barnes Mill Reservoir | Montrose | 38.18 | -108.11083 |
| Barnes Reservoir | Mesa | 39.06306 | -108.08806 |
| Barney Bird Reservoir Number 1 | Douglas | 39.37389 | -104.74806 |
| Barney Reservoir | Dolores | 37.71417 | -108.5975 |
| Barnum Park Lake Reservoir | Denver | 39.725 | -105.02667 |
| Baron Lake | Delta | 39.03944 | -107.95 |
| Barr Lake | Adams | 39.9575 | -104.75278 |
| Barren Lake | Delta | 39.04 | -107.95167 |
| Barrett Reservoir | Larimer | 40.77333 | -105.05 |
| Barrow Reservoir | Delta | 38.985 | -107.72361 |
| Bartel Reservoir | Larimer | 40.64778 | -105.01889 |
| Barton Porter Reservoir | Garfield | 39.52667 | -107.43 |
| Base Line Reservoir | Boulder | 40.00278 | -105.20028 |
| Baseline Reservoir | Boulder | 39.99167 | -105.21333 |
| Basin Number 2 Reservoir | Delta | 39.00333 | -108.04667 |
| Basin Reservoir | Grand | 40.29806 | -106.54639 |
| Basin Reservoir Number 1 | Delta | 39.00556 | -108.04306 |
| Basin Reservoir Number 2 | Delta | 39.00222 | -108.04611 |
| Bass Reservoir | Weld | 40.23167 | -104.93667 |
| Basset Reservoir Number 2 | Moffat | 40.765 | -108.82667 |
| Bates Lake | Jefferson | 39.80972 | -105.0575 |
| Bates Reservoir | Las Animas | 37.57111 | -104.19333 |
| Battlement Number 1 Reservoir | Garfield | 39.375 | -107.93833 |
| Battlement Number 2 Reservoir | Garfield | 39.37333 | -107.93667 |
| Battlement Number 3 Reservoir | Garfield | 39.375 | -107.93333 |
| Battlement Number 4 Reservoir | Garfield | 39.375 | -107.92833 |
| Battlement Number 5 Reservoir | Garfield | 39.37167 | -107.93 |
| Battlement Number 6 Reservoir | Garfield | 39.36667 | -107.95 |
| Battlement Reservoirs | Garfield | 39.37389 | -107.93306 |
| Bauer Lake | Montezuma | 37.38 | -108.30278 |
| Bauer Reservoir | Montezuma | 37.62306 | -108.23361 |
| Bauer Reservoir Number 1 | Montezuma | 37.41167 | -108.30667 |
| Bauer Reservoir Number 2 | Montezuma | 37.38167 | -108.3 |
| Baugh Reservoir | Mesa | 39.22833 | -108.20611 |
| Baxter Lake | Weld | 40.28278 | -105.04833 |
| Baxter Reservoir | Delta | 38.76861 | -107.67222 |
| Bean Reservoir | Montezuma | 37.54417 | -108.45222 |
| Bear Creek Lake | Jefferson | 39.65 | -105.13333 |
| Bear Gulch Reservoir | Eagle | 39.50361 | -106.80083 |
| Bear Lake | Huerfano | 37.42583 | -104.89528 |
| Bear Lake Reservoir | Garfield | 40.04333 | -107.07167 |
| Bear Park Reservoir | Jackson | 40.4925 | -106.61333 |
| Bear Reservoir | Dolores | 37.81778 | -108.66611 |
| Beaver Brook Number 2 Reservoir | Clear Creek | 39.705 | -105.41167 |
| Beaver Brook Number 3 Reservoir | Jefferson | 39.73167 | -105.23833 |
| Beaver Brook Number 3A Reservoir | Clear Creek | 39.69333 | -105.43167 |
| Beaver Creek Reservoir | Rio Grande | 37.59611 | -106.66583 |
| Beaver Dam Reservoir | Mesa | 38.52472 | -108.5625 |
| Beaver Lake | Boulder | 39.93722 | -105.515 |
| Beaver Lake Reservoir | Gunnison | 39.07 | -107.18167 |
| Beaver Point Number Five Reservoir | Montezuma | 37.51583 | -108.47278 |
| Beaver Point Number Four Reservoir | Montezuma | 37.52972 | -108.47972 |
| Beaver Point Number Six Reservoir | Montezuma | 37.54111 | -108.47972 |
| Beaver Point Number Three Reservoir | Montezuma | 37.52306 | -108.51389 |
| Beaver Point Number Two Reservoir | Montezuma | 37.52028 | -108.50778 |
| Beaver Point Reservoir | Montezuma | 37.55889 | -108.515 |
| Beaver Reservoir | Boulder | 40.11861 | -105.51944 |
| Beckwith Reservoir | Pueblo | 37.9475 | -104.85889 |
| Bee Lake Reservoir Number 5 | Larimer | 40.68722 | -105.0375 |
| Beef Trail Reservoir | Dolores | 37.78694 | -108.61917 |
| Beeman Reservoir | Huerfano | 37.83667 | -105.35167 |
| Beers Sisters Lake Reservoir | Jefferson | 39.615 | -105.12333 |
| Behrens Reservoir | Weld | 40.325 | -104.67639 |
| Belisle Reservoir | Arapahoe | 39.63 | -105.00333 |
| Bell Canyon Reservoir | San Miguel | 37.91778 | -108.8575 |
| Bell Tank | Las Animas | 37.09389 | -104.48139 |
| Bellmire Reservoir | Boulder | 40.245 | -105.13833 |
| Belmear Lake | Dolores | 37.81361 | -108.35278 |
| Beltz Number 2 Reservoir | Teller | 38.83 | -105.26 |
| Bench Reservoir | Dolores | 37.69222 | -108.26639 |
| Bench Spring Reservoir | Dolores | 37.74139 | -108.25528 |
| Benchmark Lake Reservoir | Eagle | 39.63667 | -106.52833 |
| Bennett Reservoir | Jackson | 40.59833 | -106.57833 |
| Bergen Number 4 Reservoir | Jefferson | 39.61167 | -105.13333 |
| Bergen Number 5 Reservoir | Jefferson | 39.62167 | -105.13333 |
| Bergen Reservoirs | Jefferson | 39.61917 | -105.155 |
| Bergen West Reservoir | Jefferson | 39.62333 | -105.15833 |
| Berry Reservoir | Montrose | 38.16611 | -108.13028 |
| Best Reservoir | Kiowa | 38.45167 | -103.39833 |
| Bettale Reservoir Number 1 | Morgan | 40.39 | -103.78 |
| Big Alkali Lake | Gunnison | 38.75139 | -106.92722 |
| Big Battlement Lake | Delta | 38.995 | -108.05056 |
| Big Beaver Reservoir | Mesa | 39.08222 | -108.03444 |
| Big Creek Reservoir Number 3 | Mesa | 39.095 | -107.87667 |
| Big Creek Reservoir Number 4 | Mesa | 39.09333 | -107.91667 |
| Big Creek Reservoir Number 5 | Mesa | 39.08167 | -107.92 |
| Big Evans Reservoir | Lake | 39.25861 | -106.26611 |
| Big Flannery Reservoir | Las Animas | 37.77 | -104.26 |
| Big Hill Reservoir | Montezuma | 37.52417 | -108.285 |
| Big Horn Reservoir | El Paso | 38.825 | -105.06333 |
| Big Horse Draw Reservoir | Rio Blanco | 39.92667 | -108.84556 |
| Big Johnson Reservoir | El Paso | 38.74861 | -104.69861 |
| Big Lake | Las Animas | 37.05389 | -104.34278 |
| Big Lick Reservoir | Rio Blanco | 40.01 | -107.625 |
| Big Meadows Reservoir | Mesa | 39.10139 | -107.95528 |
| Big Monitor Reservoir Number 2 | Montrose | 38.51944 | -108.30028 |
| Big Pine Reservoir | Montezuma | 37.42333 | -108.32167 |
| Big Pit | Pueblo | 37.88028 | -104.17 |
| Big Pond | San Miguel | 38.12556 | -107.99306 |
| Big Red Reservoir | Montrose | 38.24889 | -108.20056 |
| Big Reservoir | Dolores | 37.73583 | -108.28833 |
| Big Sandy Creek Watershed N-18 Reservoir | Elbert | 39.16167 | -104.11 |
| Big Sandy Creek Watershed N-21 Reservoir | Elbert | 39.15 | -104.06 |
| Big Sandy Creek Watershed N-23 Reservoir | Elbert | 39.18667 | -104.00833 |
| Big Sandy Creek Watershed N-5 Reservoir | El Paso | 39.10333 | -104.30333 |
| Big Sandy Creek Watershed S-1 Reservoir | El Paso | 39.065 | -104.40833 |
| Big Sandy Creek Watershed S-12 Reservoir | El Paso | 39.1 | -104.17333 |
| Big Sandy Creek Watershed S-16 Reservoir | Elbert | 39.13 | -104.10667 |
| Big Sandy Creek Watershed S-17 Reservoir | El Paso | 39.11 | -104.06333 |
| Big Sandy Creek Watershed S-19 Reservoir | Elbert | 39.135 | -104.03833 |
| Big Sandy Creek Watershed S-22 Reservoir | Elbert | 39.15667 | -103.99167 |
| Big Sandy Creek Watershed S-23 Reservoir | Elbert | 39.165 | -103.97167 |
| Big Sandy Creek Watershed S-6 Reservoir | El Paso | 39.07333 | -104.26833 |
| Big Sandy Creek-Antelope Reservoir | El Paso | 39.12333 | -104.18667 |
| Big Seep Reservoir | Gunnison | 38.55167 | -106.71389 |
| Big Spring Reservoir | Dolores | 37.73778 | -108.27167 |
| Big Stratton Reservoir | El Paso | 38.79389 | -104.82861 |
| Big Tooth Reservoir | El Paso | 38.82917 | -104.97083 |
| Big Water Number Four Reservoir | Dolores | 37.81639 | -108.72028 |
| Big Water Reservoir Number Eight | Dolores | 37.83639 | -108.75167 |
| Big Water Reservoir Number Five | Dolores | 37.82972 | -108.73917 |
| Big Water Reservoir Number One | Dolores | 37.84833 | -108.76917 |
| Big Water Reservoir Number Seven | Dolores | 37.8475 | -108.74056 |
| Big Water Reservoir Number Six | Dolores | 37.83861 | -108.73806 |
| Big Water Reservoir Number Ten | Dolores | 37.85944 | -108.7475 |
| Big Water Reservoir Number Thirteen | Dolores | 37.83611 | -108.76833 |
| Big Water Reservoir Number Three | Dolores | 37.83139 | -108.71861 |
| Bighorn Reservoir | El Paso | 38.82444 | -105.06222 |
| Bijou Number 2 Reservoir | Morgan | 40.295 | -103.97972 |
| Binco Reservoir | Grand | 40.26944 | -106.54417 |
| Biskup Reservoir | Moffat | 40.49861 | -107.46139 |
| Bison Park Reservoir | Teller | 38.77167 | -105.085 |
| Bison Reservoir | Teller | 38.77139 | -105.08389 |
| Black Cloud Tailings Pond | Lake | 39.225 | -106.22167 |
| Black Creek Reservoir | Summit | 39.80667 | -106.26333 |
| Black Hollow Reservoir | Weld | 40.61028 | -104.87 |
| Black Jack Reservoir | Dolores | 37.82972 | -108.46972 |
| Black Lake | Eagle | 39.54222 | -106.21972 |
| Black Lake Number 1 Reservoir | Eagle | 39.54167 | -106.22167 |
| Black Lake Number 2 | Eagle | 39.55028 | -106.22361 |
| Black Pine Reservoir | Mesa | 38.83139 | -108.75333 |
| Black Reservoir | Montezuma | 37.53667 | -108.20167 |
| Black Snag Reservoir | Dolores | 37.8125 | -108.63194 |
| Blackman Reservoir | Mesa | 39.09306 | -107.97694 |
| Blackmer Lake | Arapahoe | 39.63194 | -104.93667 |
| Blackmer Number 1 Reservoir | Arapahoe | 39.63167 | -104.93667 |
| Blanchard Reservoir | Delta | 39.03944 | -107.92444 |
| Blanche Park Reservoir | Delta | 39.05444 | -107.87083 |
| Blowdown Water Storage Reservoir | Rio Blanco | 39.91667 | -108.50167 |
| Blue Lake | San Miguel | 37.89222 | -107.76389 |
| Blue Lake Number 1 | San Miguel | 37.89167 | -107.765 |
| Blue Lake Reservoir | Bent | 38.235 | -103.28 |
| Blue Lakes | Summit | 39.38556 | -106.09472 |
| Blue Mesa Reservoir | Gunnison | 38.45361 | -107.33389 |
| Blue Mountain Reservoir | Larimer | 40.26778 | -105.15333 |
| Bluebird Lake | Boulder | 40.19139 | -105.65444 |
| Bluebird Reservoir | Boulder | 40.19167 | -105.65333 |
| Bobcat Reservoir | Rio Blanco | 40.19556 | -108.62 |
| Boedecker Lake | Larimer | 40.385 | -105.13028 |
| Boehmer Reservoir | El Paso | 38.80833 | -105.03778 |
| Boggy Draw Reservoir | Montezuma | 37.59389 | -108.38139 |
| Bogue Reservoir | Huerfano | 37.80806 | -104.45917 |
| Bohn Lake | Boulder | 40.14667 | -105.21167 |
| Bolen Reservoir | Mesa | 39.025 | -108.21556 |
| Bolen, Anderson, and Jacobs Reservoir Number 2 | Mesa | 39.01806 | -108.20861 |
| Bolen, Anderson, Jocobs Reservoir Number 2 | Mesa | 39.02 | -108.21167 |
| Bolts Lake | Eagle | 39.55667 | -106.4025 |
| Bombing Range Reservoir | Pueblo | 37.98778 | -104.20028 |
| Bonham Reservoir | Mesa | 39.10417 | -107.90083 |
| Bonham-Wells Reservoir | Mesa | 39.10333 | -107.90167 |
| Bonita Reservoir | Delta | 39.05306 | -107.84639 |
| Bonnie Meade Reservoir | Pueblo | 37.92833 | -104.83667 |
| Bonny Reservoir | Yuma | 39.62528 | -102.17389 |
| Boot Lake Reservoir | Adams | 39.98806 | -104.61278 |
| Bootleg Reservoir | Adams | 39.98667 | -104.61167 |
| Border Reservoir | Dolores | 37.77028 | -108.46611 |
| Borns Lake Reservoir | Archuleta | 37.26 | -107.105 |
| Boss Lady Reservoir | Chaffee | 38.55889 | -106.31833 |
| Boss Lake Reservoir | Chaffee | 38.55889 | -106.31944 |
| Bottle Stomp Reservoir | Montrose | 38.61833 | -107.50167 |
| Boulder Lake | El Paso | 39.01611 | -104.98417 |
| Boulder Lake Reservoir | Delta | 39.00111 | -108.00472 |
| Boulder Reservoir | Boulder | 40.08278 | -105.21056 |
| Bouller Tank | Garfield | 39.56333 | -107.15222 |
| Bowers Lakes | Hinsdale | 38.13167 | -107.06167 |
| Bowles Lake | Jefferson | 39.61889 | -105.05 |
| Bowles Reservoir Number 1 | Jefferson | 39.62361 | -105.07333 |
| Bowles Reservoir Number 2 | Adams | 39.99861 | -105.70972 |
| Box Canyon Reservoir | Montezuma | 37.45778 | -108.18306 |
| Box Elder Reservoir | Moffat | 40.23389 | -108.60167 |
| Box Elder Reservoir Number 2 | Larimer | 40.78167 | -105.05667 |
| Box Elder Reservoir Number 5 | Larimer | 40.78333 | -105.04833 |
| Box I Reservoir Number 1 | Larimer | 40.795 | -105.06333 |
| Box Springs Reservoir Number 1 | Crowley | 38.42778 | -103.7025 |
| Box Springs Reservoir Number 2 | Crowley | 38.41972 | -103.70333 |
| Box Springs Reservoir Number 3 | Crowley | 38.41528 | -103.70694 |
| Box Springs Reservoir Number 4 | Crowley | 38.40444 | -103.70333 |
| Box Springs Reservoir Number 5 | Crowley | 38.38 | -103.71194 |
| Boxelder Lake Number 3 | Larimer | 40.72583 | -105.03556 |
| Boxelder Reservoir Number 1 | Larimer | 40.78778 | -105.05778 |
| Boxelder Reservoir Number 2 | Larimer | 40.78194 | -105.05694 |
| Boyce Lake | San Juan | 37.64278 | -107.80167 |
| Boyd Lake | Larimer | 40.44056 | -105.045 |
| Boyd Number 2 Reservoir | Weld | 40.66444 | -104.71917 |
| Boyd Reservoir | Delta | 39.02056 | -107.96167 |
| Boyer Reservoir | Routt | 40.88667 | -107.17333 |
| Bradfield Reservoir | Dolores | 37.77611 | -108.60444 |
| Braecher Lake | Gilpin | 39.85667 | -105.46556 |
| Braecher Ranch Reservoir | Gilpin | 39.85667 | -105.46667 |
| Brainard Lake R-2 | Weld | 40.08 | -105.56667 |
| Bramkamp Reservoir | Adams | 39.84 | -104.02833 |
| Bramwell Reservoir Number 2 | Archuleta | 37.25667 | -107.10667 |
| Brands Reservoir | Jackson | 40.775 | -106.50139 |
| Breidenbach Reservoir | Logan | 40.795 | -103.09833 |
| Brett Gray Reservoir | Lincoln | 38.74 | -103.91167 |
| Brewer Reservoir | Adams | 39.88667 | -104.93667 |
| Bringleson Reservoir | Weld | 40.71528 | -103.88167 |
| Briscoe Lake | Weld | 40.43806 | -104.53889 |
| Briscoe Tank | Huerfano | 37.79528 | -104.54444 |
| Bristol Head Reservoir Number 1 | Mineral | 37.77167 | -107.39667 |
| Bristol Head Reservoir Number 2 | Mineral | 37.76 | -107.05 |
| Broad Lake | Jefferson | 39.80833 | -105.16833 |
| Broadacre Lake Reservoir | Mineral | 37.81833 | -106.97 |
| Brockman Reservoir Number 1 | Delta | 38.99667 | -107.72472 |
| Brockman Reservoir Number 2 | Delta | 38.99417 | -107.72444 |
| Brockman Reservoirs | Delta | 39.01361 | -107.73167 |
| Broomfield Reservoir | |||