| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2016-2017 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Supporting | 2016-2017 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2016-2017 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2016-2017 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Monitoring | 2016-2017 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Supporting | 2016-2017 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Supporting | 2016-2017 |
| Attwood Public Affairs | City of Westminster | Monitoring | 2016-2017 |
| Siegel Long Public Affairs, LLC | City of Westminster | Monitoring | 2016-2017 |
| Siegel Public Affairs, LLC | City of Westminster | Monitoring | 2016-2017 |
| Leighty, Edward Andrew | Colorado Association of Realtors | Supporting | 2016-2017 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Supporting | 2016-2017 |
| Ibach, Emily | Colorado Farm Bureau | Monitoring | 2016-2017 |
| Cullen, Morgan Ingram | Colorado Municipal League | Supporting | 2016-2017 |
| Caldwell, Alan Elias | Colorado State Grange | Supporting | 2016-2017 |
| Colorado Water Congress | Colorado Water Congress | Monitoring | 2016-2017 |
| Orf & Orf P.C. | Colorado Water Congress | Supporting | 2016-2017 |
| Orf & Orf PC | Colorado Water Congress | Supporting | 2016-2017 |
| Conley, Theresa Marie | Conservation Colorado | Supporting | 2016-2017 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2016-2017 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2016-2017 |
| Colorado Legislative Strategies | County of Weld, Colorado | Supporting | 2016-2017 |
| PIPER, CHRISTOPHER N | DENVER WATER | Supporting | 2016-2017 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Supporting | 2016-2017 |
| Stauffer, Heather LaVon | Denver Water | Supporting | 2016-2017 |
| Martinsson, Leah K | Lower Arkansas Valley Water Conservancy District | Supporting | 2016-2017 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Northern Water | Supporting | 2016-2017 |
| Jarvis, Torie | Northwest Colorado Council of Gov'ts/QQ | Supporting | 2016-2017 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Supporting | 2016-2017 |
| BALCEROVICH, STEVE | Parker water and sanitation district | Monitoring | 2016-2017 |
| Stealey II, Inc. | RIO GRANDE WATER CONSERVATION DIST | Supporting | 2016-2017 |
| Sewald Hanfling Public Affairs | Republic Services, Inc. | Monitoring | 2016-2017 |
| Sewald Hanfling Public Affairs | Sewald Hanfling Public Affairs | Monitoring | 2016-2017 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2016-2017 |
| Politicalworks, LLC | The Nature Conservancy | Monitoring | 2016-2017 |
| J. Andrew Green & Assoc., Inc. | The Water Rights Association of the South Platte | Opposing | 2016-2017 |
| Robertson, AMY L | Tri-State Generation and Transmission | Monitoring | 2016-2017 |
| Western Resource Advocates | Western Resource Advocates | Supporting | 2016-2017 |