Sort By:
  1. 2008 monitoring network plan
    By: Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2008?
    Contributed by: Montana State Library (archive.org)
    View Book
  2. Aquatic macroinvertebrate survey : streams of the plains ecoregions of Montana : 1995 / prepared for the Montana Department of Environmental Quality; prepared by Wease Bollman, Kate Parkin and Rebecca Spawn.
    By: Bollman, Wease. - Parkin, Kate. - Spawn, Rebecca. - BlueStem Incorporated. - Montana.
    Publication info: Helena :Montana Dept. of Environmental Quality,[1997]
    Contributed by: Montana State Library (archive.org)
    View Book
  3. Assessing wetland condition with GIS : a landscape integrity model for Montana /
    By: Vance, Linda K. - Montana Natural Heritage Program. - Montana. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2009.
    Contributed by: Montana State Library (archive.org)
    View Book
  4. Biological integrity in Box Elder Creek based on periphyton composition and community structure / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2000.
    Contributed by: Montana State Library (archive.org)
    View Book
  5. Biological integrity of Beaver Creek in the Big Spring Creek TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  6. Biological integrity of Beaver Creek in the Upper Madison River TMDL planning area based on the structure and composition of the benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  7. Biological integrity of Big Dry Creek and Little Dry Creek Garfield County, Montana based on the composition and structure of the Benthic algae community / prepared for Garfield County Conservation District; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2000.
    Contributed by: Montana State Library (archive.org)
    View Book
  8. Biological integrity of Big Dry Creek based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  9. Biological integrity of Careless Creek based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  10. Biological integrity of Casino Creek, Fergus County, Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2000.
    Contributed by: Montana State Library (archive.org)
    View Book
  11. Biological integrity of Chicago Gulch and Collar Gulch based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  12. Biological integrity of Dog Creek and Eagle Creek based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  13. Biological integrity of Eagle Creek based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  14. Biological integrity of Hughes Creek in the Bitterroot River TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  15. Biological integrity of Jackson Creek, Jennies Fork, and Granite Creek in the Lake Helena TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  16. Biological integrity of Lake Creek (Benton Lake watershed) based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  17. Biological integrity of Little Dry Creek based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  18. Biological integrity of Logan Creek (Flathead-Stillwater TMDL planning area) based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  19. Biological integrity of Prairie Elk Creek and Sand Creek based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  20. Biological integrity of Spring Creek, Teton County, Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  21. Biological integrity of streams in McCone County, Montana based on the structure and composition of the Benthic algae community / prepared for McCone County Conservation District and State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - McCone County Conservation District. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  22. Biological integrity of streams in the Big Hole River TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  23. Biological integrity of streams in the Bitterroot River TMDL planning area based on the structure and composition of the benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  24. Biological integrity of streams in the Blackfoot River TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  25. Biological integrity of streams in the Cut Bank - Two Medicine TMDL planning area based on the structure and composition of the benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  26. Biological integrity of streams in the Dearborn River TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  27. Biological integrity of streams in the Madison River TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  28. Biological integrity of streams in the Ninemile Creek TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  29. Biological integrity of streams in the Redwater River TMDL planning area (HUC 10060002) based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  30. Biological integrity of streams in the Ruby River TMDL planning area based on the structure and composition of the benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  31. Biological integrity of Sullivan Creek and Skyland Creek in the Upper Flathead River TMDL planning area based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  32. Biological integrity of the East Boulder River based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  33. Biological integrity of the Judith River, Fergus County, Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2000.
    Contributed by: Montana State Library (archive.org)
    View Book
  34. Biological integrity of the Redwater River in the vicinity of Circle, Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2000.
    Contributed by: Montana State Library (archive.org)
    View Book
  35. Biological integrity of the Shields River near Wilsall, Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  36. Biological integrity of the Upper Stillwater River based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  37. Biological integrity of the Yaak River and the West Fork Yaak River based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  38. Biological integrity of tributaries to the Swan River based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  39. Biological integrity of Ward Creek, Powell County, Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :Montana Dept. of Environmental Quality,2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  40. Ecologically significant wetlands in the Flathead, Stillwater, and Swan River Valleys : final report June 1, 1999 /
    By: Greenlee, Jack. - Montana Natural Heritage Program. - Montana.
    Publication info: Helena, MT :Montana Natural Heritage Program,[c1999]
    Contributed by: Montana State Library (archive.org)
    View Book
  41. Ecologically significant wetlands in the Missouri headwaters : Jefferson, lower Madison, lower Gallatin, and upper Red Rock River watersheds /
    By: Jones, W. Marc. - Montana Natural Heritage Program. - Montana.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  42. Ecologically significant wetlands in the Upper Yellowstone River watershed : including the Boulder, Clarks Fork Yellowstone, Shields, and Stillwater River drainages /
    By: Jones, W. Marc. - Montana Natural Heritage Program. - Montana. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  43. Effects of an oil spill on the composition and structure of the periphyton community in Casino Creek and Big Spring Creek near Lewistown, Montana / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],1999.
    Contributed by: Montana State Library (archive.org)
    View Book
  44. Geographically isolated wetlands and intermittent/ephemeral streams in Montana : extent, distribution, and function /
    By: Vance, Linda K. - Montana Natural Heritage Program. - Montana. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2009.
    Contributed by: Montana State Library (archive.org)
    View Book
  45. The need for stream vegetated buffers what does the science say? /
    By: Ellis, Janet H. - Montana Audubon. - Montana.
    Publication info: Helena, Mont. :Montana Audubon,2008.
    Contributed by: Montana State Library (archive.org)
    View Book
  46. A planning guide for protecting Montana's wetlands and riparian areas /
    By: Ellis, Janet H. - Richards, Jim. - Montana Audubon. - Montana Watercourse. - Montana.
    Publication info: Bozeman, MT :Montana Watercourse,2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  47. Shields River habitat and aquatic invertebrate assessment, September 2000 / prepared by Wease Bollman.
    By: Bollman, Wease. - Montana. - Rhithron Biological Associates.
    Publication info: Missoula, Mont. :Rhithron Biological Associates,[2001]
    Contributed by: Montana State Library (archive.org)
    View Book
  48. Site descriptions of high-quality wetlands derived from existing literature sources /
    By: Cooper, Stephen V. - Jones, W. Marc. - Montana Natural Heritage Program. - Montana.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2003.
    Contributed by: Montana State Library (archive.org)
    View Book
  49. Summary of the final environmental impact statement /
    By: Kootenai National Forest (Mont. and Idaho) - Montana.
    Publication info: Helena, MT :The Dept.,[2001]
    Contributed by: Montana State Library (archive.org)
    View Book
  50. A supplemental assessment of use support in the Teton River based on periphyton composition and community structure / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],1999.
    Contributed by: Montana State Library (archive.org)
    View Book
  51. Support of aquatic life uses in Careless Creek, Lodgepole Creeek, [sic] and the South Fork of Lodgepole Creek based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],2000.
    Contributed by: Montana State Library (archive.org)
    View Book
  52. Support of aquatic life uses in McDonald Creek and the Teton River based on periphyton composition and community structure / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],1999.
    Contributed by: Montana State Library (archive.org)
    View Book
  53. Support of aquatic life uses in Mizpah Creek based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  54. Support of aquatic life uses in Painted Robe Creek based on periphyton composition and community structure / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],1999.
    Contributed by: Montana State Library (archive.org)
    View Book
  55. Support of aquatic life uses in the Redwater River based on the periphyton composition and community structure / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  56. Support of aquatic life uses in the Shields River based on the structure and composition of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  57. Support of aquatic life uses in the Tongue River of southeastern Montana based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  58. Support of aquatic life uses in the Upper Blackfoot River and tributaries based on the composition and structure of the Benthic algae community / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],2001.
    Contributed by: Montana State Library (archive.org)
    View Book
  59. Support of aquatic life uses in the Upper Boulder River (Yellowstone River drainage) based on Diatom species composition and Diatom association metrics / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],1999.
    Contributed by: Montana State Library (archive.org)
    View Book
  60. Use support in Big Spring Creek based on periphyton composition and community structure / prepared for State of Montana Department of Environmental Quality ; prepared by Loren L. Bahls.
    By: Bahls, Loren L. - Montana.
    Publication info: Helena, Mont. :[Montana Dept. of Environmental Quality],1999.
    Contributed by: Montana State Library (archive.org)
    View Book
  61. Using vegetation to assess wetland condition : a multimetric approach for temporarily and seasonally flooded depressional wetlands and herbaceous-dominated intermittent and emphmeral riverine wetlands in the northwestern glaciated plains ecoregion
    By: Jones, W. Marc. - Montana Natural Heritage Program. - Montana Natural Resource Information System. - Montana State Library. - Montana. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,2004.
    Contributed by: Montana State Library (archive.org)
    View Book
  62. Watershed restoration plan for Big Creek, North Fork of the Flathead River public comment draft /
    By: Montana.
    Publication info: [Helena, Mont.] :Montana Dept. of Environmental Quality,2002
    Contributed by: Montana State Library (archive.org)
    View Book
  63. Wetlands of the Flathead Valley : change and ecological functions /
    By: Newlon, Karen Rachel. - Burns, Meghan D. - Montana Natural Heritage Program. - Montana. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2009.
    Contributed by: Montana State Library (archive.org)
    View Book
  64. Wetlands of the Gallatin Valley : change and ecological functions /
    By: Newlon, Karen Rachel. - Burns, Meghan D. - Montana Natural Heritage Program. - Montana. - United States.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2009.
    Contributed by: Montana State Library (archive.org)
    View Book