| Catchwater Drain | |
| Name Other: | Duckpool Catchwater |
| Source1 Location: | Great Sturton |
| Mouth Location: | River Witham |
| Tributaries Left: | Wispington Beck, All Hallows Drain, Monk's Drain, Reeds Beck |
The Catchwater Drain or Duckpool Catchwater is an artificial watercourse in Lincolnshire draining into the River Witham near to Stixwould. It begins as Minting Beck, a stream originating in Great Sturton approximately five miles north of Horncastle, which becomes known as Great Drain between Gautby and Bucknall. Tributaries include Wispington Beck, All Hallows Drain, Monk's Drain/Poolham Beck and Reeds Beck.