| Answer | Crossword Clue |
|---|---|
| FMS | Water-depth units: Abbr. |
| FTH | Water depth: abbr. |
| FTH | Water depth: Abbr. |
| PLUMB | Water-depth measurer |
| PLUMB | Water depth measurer |
| SOUNDER | Water-depth measuring machine |
| CHERRYPLUMB | Fruity water depth measurer? |
| CHERRYPLUMB | Bright-red water depth measurer? |
| KNEEDEEP | Designating a depth, as of water. |
