Upper Missouri River Drainage Tubifex Sites and Status Map

The Missouri River- Three Forks (bottom) to Great Falls (top).

The color codes for this map are:

  1. Green- no Tubifex tubifex found.
  2. Yellow- some immature worms might beTubifex tubifex, but no positive identifications were possible.
  3. Red- Tubifex tubifex found at that site.
  4. White- sample not yet processed You may click on a sample location for more information.

    upper missouri drainage status map

    18 JAN 1997.. The maps and data for these pages frequently, D.L. Gustafson Back to the WWWWW