| Aloria Governmental Affairs | AUDUBON ROCKIES | Monitoring | 2016-2017 |
| CHRISTIANSEN, MARGY M | AURORA WATER | Monitoring | 2016-2017 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Monitoring | 2016-2017 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Monitoring | 2016-2017 |
| Colorado Legislative Strategies | COLORADO BANKERS ASSOCIATION | Amending | 2016-2017 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Opposing | 2016-2017 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Amending | 2016-2017 |
| HOLDREN, STEVEN D | COLORADO LIVESTOCK ASSOCIATION | Monitoring | 2016-2017 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Opposing | 2016-2017 |
| Lawrence Jones Custer Grasmick LLP | Central Colorado Water Conservancy District | Opposing | 2016-2017 |
| Ibach, Emily | Colorado Farm Bureau | Amending | 2016-2017 |
| Kimball, James Spencer | Colorado Farm Bureau | Amending | 2016-2017 |
| Colorado Water Congress | Colorado Water Congress | Opposing | 2016-2017 |
| Orf & Orf P.C. | Colorado Water Congress | Opposing | 2016-2017 |
| Orf & Orf PC | Colorado Water Congress | Opposing | 2016-2017 |
| Green, Kristin Ann | Conservation Colorado | Monitoring | 2016-2017 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Monitoring | 2016-2017 |
| Siegel Public Affairs, LLC | Conservation Colorado | Monitoring | 2016-2017 |
| PIPER, CHRISTOPHER N | DENVER WATER | Monitoring | 2016-2017 |
| Stauffer, Heather LaVon | Denver Water | Monitoring | 2016-2017 |
| Sewald Hanfling Public Affairs | Dixie Brands | Monitoring | 2016-2017 |
| Brosemer, Donna | Greeley Water and Sewer | Opposing | 2016-2017 |
| Brosemer, Donna | Greeley Water and Sewer | Amending | 2016-2017 |
| Brosemer, Donna | Greeley Water and Sewer | Monitoring | 2016-2017 |
| JONES, P. ANDREW | Lawrence Jones Custer Grasmick LLP | Opposing | 2016-2017 |
| Martinsson, Leah K | Lower Arkansas Valley Water Conservancy District | Monitoring | 2016-2017 |
| Gold Dome Access, LLC | MEDICAL MARIJUANA INDUSTRY GROUP | Monitoring | 2016-2017 |
| Sewald Hanfling Public Affairs | Medicine Man | Monitoring | 2016-2017 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Northern Water | Opposing | 2016-2017 |
| Jarvis, Torie | Northwest Colorado Council of Gov'ts/QQ | Monitoring | 2016-2017 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2016-2017 |
| JACKSON KELLY PLLC | ROCKY MOUNTAIN AGRIBUSINESS ASSOCIATION | Monitoring | 2016-2017 |
| KLINE, SALLY A | ROCKY MOUNTAIN AGRIBUSINESS ASSOCIATION | Monitoring | 2016-2017 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Monitoring | 2016-2017 |
| J. Andrew Green & Assoc., Inc. | The Water Rights Association of the South Platte | Monitoring | 2016-2017 |
| Dennis, Roxanne | Western Colorado Congress | Supporting | 2016-2017 |
| Hornback, Emily Ardell | Western Colorado Congress | Supporting | 2016-2017 |
| Western Colorado Alliance | Western Colorado Congress | Supporting | 2016-2017 |
| Western Resource Advocates | Western Resource Advocates | Monitoring | 2016-2017 |
| Baker, Rev Brandon Mark | greenfaith Ministry | Supporting | 2016-2017 |