| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2017-2018 |
| Capitol Focus, LLC | Arkansas Valley Ag Water Users Alliance | Monitoring | 2017-2018 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Supporting | 2017-2018 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2017-2018 |
| Capitol Focus, LLC | COLORADO ASSOCIATION OF WHEAT GROWERS | Monitoring | 2017-2018 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Supporting | 2017-2018 |
| Stealey II, Inc. | COLORADO CORN GROWERS ASSOCIATION | Monitoring | 2017-2018 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2017-2018 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Supporting | 2017-2018 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Supporting | 2017-2018 |
| Lawrence Jones Custer Grasmick LLP | Central Colorado Water Conservancy District | Monitoring | 2017-2018 |
| Deborah A. Wagner, LLC | City of Trinidad | Monitoring | 2017-2018 |
| Lombard & Clayton, Inc. | City of Trinidad | Monitoring | 2017-2018 |
| Siegel Long Public Affairs, LLC | City of Westminster | Monitoring | 2017-2018 |
| Siegel Public Affairs, LLC | City of Westminster | Monitoring | 2017-2018 |
| Sloan & Associates Public Affairs | Colorado Agricultural Aviation Association | Monitoring | 2017-2018 |
| Politicalworks, LLC | Colorado Competitive Council | Supporting | 2017-2018 |
| Ibach, Emily | Colorado Farm Bureau | Supporting | 2017-2018 |
| Orf & Orf P.C. | Colorado Water Congress | Supporting | 2017-2018 |
| Orf & Orf PC | Colorado Water Congress | Supporting | 2017-2018 |
| Polo, Chane Marie | Colorado Water Congress | Supporting | 2017-2018 |
| Polo, Chane Marie | Colorado Water Congress | Monitoring | 2017-2018 |
| Conley, Theresa Marie | Conservation Colorado | Supporting | 2017-2018 |
| Green, Kristin Ann | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2017-2018 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| PIPER, CHRISTOPHER N | DENVER WATER | Supporting | 2017-2018 |
| Brandeberry McKenna Public Affairs | Denver Metro Chamber of Commerce | Supporting | 2017-2018 |
| Stauffer, Heather LaVon | Denver Water | Supporting | 2017-2018 |
| Brosemer, Donna | Greeley Water and Sewer | Monitoring | 2017-2018 |
| Mizer, Susanna | Healthier Colorado | Supporting | 2017-2018 |
| JONES, P. ANDREW | Lawrence Jones Custer Grasmick LLP | Monitoring | 2017-2018 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2017-2018 |
| Lawrence Jones Custer Grasmick LLP | Lost Creek Ground Water Management District | Monitoring | 2017-2018 |
| G Berry Corp | MESA COUNTY DEPT OF PUBLIC HEALTH | Monitoring | 2017-2018 |
| G BERRY CORP | MESA COUNTY PUBLIC HEALTH DEPT | Monitoring | 2017-2018 |
| National Young Farmers Coalition | National Young Farmers Coalition | Supporting | 2017-2018 |
| Jarvis, Torie | Northwest Colorado Council of Gov'ts/QQ | Supporting | 2017-2018 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2017-2018 |
| Capitol Focus, LLC | POLITICAL ACTION TRUST AND COMMITTEE | Monitoring | 2017-2018 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Supporting | 2017-2018 |
| Ratliff & Associates Consulting, Inc. | SOUTH METRO WATER SUPPLY AUTHORITY | Monitoring | 2017-2018 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Monitoring | 2017-2018 |
| Kessler, Zane | The Colorado River Water Conservation District | Supporting | 2017-2018 |
| J. Andrew Green & Assoc., Inc. | The Water Rights Association of the South Platte | Monitoring | 2017-2018 |
| J. Andrew Green & Assoc., Inc. | The Water Rights Association of the South Platte | Amending | 2017-2018 |
| Western Resource Advocates | Western Resource Advocates | Supporting | 2017-2018 |