> For the complete documentation index, see [llms.txt](https://swatplus.gitbook.io/io-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swatplus.gitbook.io/io-docs/introduction-1/basin-1/codes.bsn/wtable.md).

# wtable

| Code | Option                                                                                      |
| ---- | ------------------------------------------------------------------------------------------- |
| 0    | Simulate shallow water table using original water table depth routine (fill to upper limit) |
| 1    | Simulate shallow water table using DRAINMOD water table depth routine                       |