Now showing items 1-20 of 455

  • 1975 Fisheries Survey of Torch Lake, Antrim County 

    Michigan Department of Natural Resources; Alward, Warren (2013-06-25)
    This survey was initiated to evaluate an increased lake trout stocking program begun in 1969. Although lake trout are native to Torch Lake, limited fry, fingerling, yearling or legal-size fish stocking has continued since ...
  • 1984/5 Water Quality Studies 

    Three Lakes Association (2013-01-09)
    During 1984 and early 1985 the Three Lakes Association has conducted water quality studies aimed at monitoring the Quality of Lake Bellaire. These studies are an out growth of the earlier Lake Bellaire studies (1982 - 3) ...
  • 1985 Water Chemistry Data 

    Kelly, Thomas M. (1986)
    In response to your memo of 21 Feb. 1985, I offer the following: 1. Chemistry analyses for April, May, and June were done in July. A copy of the lab report is attached to this memo. 2. I have re-arranged the the phosphorus ...
  • 1991 Water Quality Report 

    Three Lakes Association (2013-01-11)
    The Three Lakes Association provided sampling of Torch, Clam, and Bellaire on five dates in 1991. The data and graphs illustrating the data a reattached. The phosphorus samples were analyzed by Battelle Labs. The data is ...
  • 1992 Elk-Skegemog Lakes Association: Water Quality Data 

    Weiss, Bill G. Jr. (2012-12-20)
    Elk and Skegemog Lakes were sampled eight times in 1992. Data to be added to this report when available from the Tip of the Mitt includes the chlorophyll readings and the general chemical analyses collected on the first ...
  • 1992 Volunteer Lake Monitoring Report 

    Tip of the Mitt Watershed Council (2013-01-09)
    For the last eight years the Watershed Council has coordinated the Volunteer Lake Monitoring Program as a subset of the Michigan Department of Natural Resources (MDNR) Self-Help Program. Michigan Lakes and Streams Associations ...
  • 1994 Chlorophyll-a Values 

    Unknown author (2012-12-01)
    1994 Chlorophyll-a Values
  • 1999 Water Quality Report 

    Weiss, Bill G. Jr. (2013-01-08)
    Attached are the results of live water quality runs performed as in past years. Please note on the phosphorus data that GLEC is reporting numbers below 3 ug/1. Due to the level of detection at this extremely low concentration, ...
  • 2005 Water Quality Report for Traverse City Water Supply 

    Unknown author (City of Traverse City, 2006)
    This report covers the drinking water quality for Traverse City Water System for the calendar year 2005. This information is a snapshot of the quality of the water that we provided to you in 2005. Included are details ...
  • 2006 Water Quality Report for Traverse City Water Supply 

    Unknown author (City of Traverse City, 2007)
    This report covers the drinking water quality for Traverse City Water System for the calendar year 2006. This information is a snapshot of the quality of the water that we provided to you in 2006. Included are details ...
  • 2007 Water Quality Report for Traverse City Water Supply 

    Unknown author (City of Traverse City, 2008)
    This report covers the drinking water quality for Traverse City Water System for the calendar year 2007. This information is a snapshot of the quality of the water that we provided to you in 2007. Included are details ...
  • 2008 Water Quality Report for Traverse City Water Supply 

    Unknown author (City of Traverse City, 2009)
    This report covers the drinking water quality for Traverse City Water System for the calendar year 2008. This information is a snapshot of the quality of the water that we provided to you in 2008. Included are details ...
  • 2010 Grand Traverse Bay Hydrographic Survey 

    Swan, Scott (2011-11-14)
    The results of the 2010 NMC Water Studies Hydrographic Surveys of portions of Grand Traverse Bay are presented as depth measurements in Space-delimited Text files.
  • 2011 Hydrographic Survey 

    Swan, Scott (2011-11-14)
    The results of the 2011 NMC Water Studies Hydrographic Surveys of portions of Grand Traverse Bay are presented as Tab-delimited Text files.
  • Addendum to Hilton Shanty Creek Development Groundwater Discharge Permit Hydrogeological Study 

    Progressive Architects/Engineers/Planners, Inc. (2013-06-18)
    The original hydrogeological study for the Shanty Creek complex, prepared in February of 1985, indicated there would be single family residential development adjacent to the new Palmer Golf Course. Figure 11 contained ...
  • Addendum to the Report "An Investigation of the Boardman River Biota in Response to Temporary Drought Conditions", Dated July 13, 1981 

    Kelly, Thomas M. (2015-05-26)
    A bottom fauna study of the Upper Kennebec River, Maine, showed a loss of species diversity and abundance of swift-water aquatic insects below a 43 foot head dam. (Trotzky and Gregory, 1974). This dam was used for peak ...
  • Algal Survey 

    Hamilton, Ralph (2013-03-25)
    A survey was made on the Is Chain of Lakes- Bellalre, Torch, Skegemog and Elk for the purpose of establishing a base line study of the nutrients flowing into the lakes. Algal samples were taken within a week after the ice ...
  • Algal Survey of the Chain O' Lakes, Preliminary Report 

    Isaac, John (2013-03-25)
    The purpose of this study was to determine the relationships of algae growth and nutrient sepage from septic systems of cabins and homes along the shore of the Chain O' Lakes. It is believed that this study may persuade ...
  • Algal Survey of the Chain of Lakes 

    Toth, Bill (2013-03-25)
    Algae surveys were made sporadically over the last 2 - 3 years in the Chain of Lakes of Antrim County Michigan. These samples were sent in by members of the Lakes Association in order that they might help to assess the ...