| FMT | Flowmeter (recording monthly readings and then reporting the difference between one month's reading and the next) |
| WOF | Weir or Flume measurement of flow rate x time |
| STG | Staff Gage and rating curve (for pond/reservoir right) |
| ECF | Estimate cfs allowed by water right x 1.98 x days used per month = AF |
| OTH | NA (2025) |
| OTH | Visual estimate made by ODFW (2018) |
| OTH | visual estimate made by ODFW Dist Bio, mmts not possible due to season, location, sub-irrigation (1996) |