| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Supporting | 2017-2018 |
| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2017-2018 |
| CHRISTIANSEN, MARGY M | AURORA WATER | Supporting | 2017-2018 |
| Capitol Focus, LLC | Arkansas Valley Ag Water Users Alliance | Monitoring | 2017-2018 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Supporting | 2017-2018 |
| Fanning, Paul M | Board of Water Works of Pueblo, Colorado | Supporting | 2017-2018 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Supporting | 2017-2018 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2017-2018 |
| Colorado Counties Inc | COLORADO COUNTIES, INC | Supporting | 2017-2018 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2017-2018 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Supporting | 2017-2018 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Supporting | 2017-2018 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Supporting | 2017-2018 |
| Orf & Orf PC | 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 |
| Attwood Public Affairs | City of Westminster | Monitoring | 2017-2018 |
| Siegel Long Public Affairs, LLC | City of Westminster | Monitoring | 2017-2018 |
| Siegel Public Affairs, LLC | City of Westminster | Monitoring | 2017-2018 |
| Garza, Alexandra O | Colorado Advocates Inc. | Supporting | 2017-2018 |
| Ibach, Emily | Colorado Farm Bureau | Supporting | 2017-2018 |
| Cullen, Morgan Ingram | Colorado Municipal League | Supporting | 2017-2018 |
| Headwaters Strategies | Colorado River Outfitters Association | Monitoring | 2017-2018 |
| Sloan & Associates Public Affairs | Colorado Seaplane Initiative | Supporting | 2017-2018 |
| Orf & Orf P.C. | Colorado Water Congress | Supporting | 2017-2018 |
| Polo, Chane Marie | Colorado Water Congress | Supporting | 2017-2018 |
| OnTheBallot Consulting | Colorado Weed Management Association | Supporting | 2017-2018 |
| Peak Government Affairs LTD. | Colorado Weed Management Association | Supporting | 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 Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| Colorado Advocates, Inc. | Corporate Advocates | Supporting | 2017-2018 |
| PIPER, CHRISTOPHER N | DENVER WATER | Supporting | 2017-2018 |
| Stauffer, Heather LaVon | Denver Water | Supporting | 2017-2018 |
| Headwaters Strategies | Gary Community Investment Company | Monitoring | 2017-2018 |
| Brosemer, Donna | Greeley Water and Sewer | Supporting | 2017-2018 |
| JONES, P. ANDREW | Lawrence Jones Custer Grasmick LLP | Monitoring | 2017-2018 |
| Lawrence Jones Custer Grasmick LLP | Lost Creek Ground Water Management District | Monitoring | 2017-2018 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Northern Water | 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 | Supporting | 2017-2018 |
| BALCEROVICH, STEVE | PUEBLO WEST METRO DISTRICT | Supporting | 2017-2018 |
| OATIS, KATHLEEN ANN | PUEBLO WEST METROPOLITAN DISTRICT | Supporting | 2017-2018 |
| BALCEROVICH, STEVE | Parker water and sanitation district | Supporting | 2017-2018 |
| Ratliff & Associates Consulting, Inc. | SOUTH METRO WATER SUPPLY AUTHORITY | Supporting | 2017-2018 |
| Hayes, Joseph A | South Metro Water Supply Authority | Supporting | 2017-2018 |
| Michael Best Strategies | South Metro Water Supply Authority | Supporting | 2017-2018 |
| Politicalworks LLC | THE NATURE CONSERVANCY | Monitoring | 2017-2018 |
| Kessler, Zane | The Colorado River Water Conservation District | Supporting | 2017-2018 |
| Western Resource Advocates | Western Resource Advocates | Supporting | 2017-2018 |