| Acre-feet (AF) of Water Used | |
| Water Year* | Report ID | Facility | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Total Water Used | Irrigated Acres |
| 2023 | 51760 | MALHEUR NWR (DERRICK POND) | | 152.00 | 172.00 | 232.00 | 240.00 | 240.00 | | | | 232.00 | 195.00 | 172.00 | 240.00 | |
| 2022 | 51760 | MALHEUR NWR (DERRICK POND) | 106.00 | 152.00 | 172.00 | 217.00 | 217.00 | 187.00 | 172.00 | | | | | | 217.00 | |
| 2021 | 51760 | MALHEUR NWR (DERRICK POND) | 120.00 | 172.00 | 187.00 | 210.00 | 232.00 | 225.00 | 172.00 | 131.00 | 92.20 | 56.70 | 29.90 | 68.10 | 232.00 | |
| 2020 | 51760 | MALHEUR NWR (DERRICK POND) | 202.00 | 217.00 | 225.00 | 232.00 | 240.00 | 232.00 | 172.00 | 131.00 | 106.00 | 73.80 | 42.50 | 79.50 | 240.00 | |
| 2019 | 51760 | MALHEUR NWR (DERRICK POND) | 152.00 | 217.00 | 232.00 | 232.00 | 247.00 | 232.00 | 316.00 | 260.00 | 180.00 | 79.50 | 113.00 | 172.00 | 316.00 | |
| 2018 | 51760 | MALHEUR NWR (DERRICK POND) | 162.00 | 187.00 | 217.00 | 232.00 | 232.00 | 217.00 | 202.00 | 152.00 | 120.00 | 73.80 | 92.20 | 106.00 | 232.00 | |
| 2017 | 51760 | MALHEUR NWR (DERRICK POND) | 162.00 | 172.00 | 187.00 | 217.00 | 232.00 | 232.00 | 290.00 | 172.00 | 120.00 | 106.00 | 120.00 | 141.00 | 290.00 | |
| 2016 | 51760 | MALHEUR NWR (DERRICK POND) | 11.20 | 11.20 | 11.20 | 217.00 | 232.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 11.20 | 11.20 | 232.00 | |
| 2015 | 51760 | MALHEUR NWR (DERRICK POND) | 85.20 | 99.30 | 106.00 | 106.00 | 106.00 | 106.00 | 99.30 | 85.20 | 56.70 | 29.90 | 14.80 | 11.20 | 106.00 | |
| 2014 | 51760 | MALHEUR NWR (DERRICK POND) | 187.00 | 202.00 | 202.00 | 232.00 | 217.00 | 202.00 | 172.00 | 131.00 | 85.20 | 51.60 | 32.20 | 14.80 | 232.00 | |
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