Calculate Your Own FIBI
Complete the fields below to calculate a Fish Index of Biotic Integrity value from your own sampling data.
This calculation assumes you have used the same sampling methods and protocols currently used by the Iowa DNR Bioassessment Program. Failure to follow the Bioassessment methods and protocols can affect the final score.
The form contains data from a previous session, which you may use, edit, and submit again.
You may also to start over.