| FRITTS, KELLI L | AARP | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Aurora Water | Opposing | 2019-2020 |
| Fanning, Paul M | Board of Water Works of Pueblo, Colorado | Monitoring | 2019-2020 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2019-2020 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Opposing | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2019-2020 |
| G BERRY CORP | COLORADO RIVER WATER DISTRICT | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Opposing | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2019-2020 |
| Orf & Orf PC | COLORADO WATER CONGRESS | Monitoring | 2019-2020 |
| Capitol Capital Partners LLC | City of Aurora | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2019-2020 |
| SEADER, SANDRA L. | City of Longmont | Opposing | 2019-2020 |
| OnTheBallot Consulting | Colorado Association of Conservation Districts | Monitoring | 2019-2020 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Monitoring | 2019-2020 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Monitoring | 2019-2020 |
| Politicalworks, LLC | Colorado Competitive Council | Opposing | 2019-2020 |
| Stauffer, Heather LaVon | Colorado Municipal League | Opposing | 2019-2020 |
| Votoupal Government Affairs LLC | Colorado River Water Conservation District | Monitoring | 2019-2020 |
| Orf & Orf P.C. | Colorado Water Congress | Monitoring | 2019-2020 |
| Polo, Chane Marie | Colorado Water Congress | Monitoring | 2019-2020 |
| Richard G Brown Enterprises, Inc. | Colorado Water Well Contractors Association | Monitoring | 2019-2020 |
| Capitol Focus, LLC | Colorado Wool Growers Association | Supporting | 2019-2020 |
| Belgard, Katie A | Conservation Colorado | Monitoring | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Monitoring | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Opposing | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Monitoring | 2019-2020 |
| Brandeberry McKenna Public Affairs | Denver Metro Chamber of Commerce | Opposing | 2019-2020 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2019-2020 |
| OnTheBallot Consulting | Lower Arkansas Valley Water Conservancy District | Monitoring | 2019-2020 |
| Brandeberry McKenna Public Affairs | Northern Water | Opposing | 2019-2020 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2019-2020 |
| Ratliff and Associates | Ratliff & Associates Consulting, Inc. | Monitoring | 2019-2020 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2019-2020 |
| Politicalworks, LLC | The Nature Conservancy | Monitoring | 2019-2020 |
| West Slope Strategies LLC | Ute Water Conservancy District | Monitoring | 2019-2020 |