| 2024 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2024 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2022 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2021 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2021 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2019 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2018 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 0.5 | $0 | - | View return |
| 2018 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 0.5 | $0 | - | View return |
| 2017 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2015 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2014 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2014 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Iliff Platte Valley Ditch Co | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2013 | Lower Logan Well Users Inc | 990 | Director | 1 | $0 | $0 | View return |