Jordan Pond Explained

Jordan Pond
Coords:44.3318°N -68.2551°W
Inflow:Deer Brook
Catchment:1.92sqmi
Basin Countries:United States
Area:187acres
Depth:84feet
Max-Depth:150feet
Volume:14097acre.ft
Residence Time:6 years
Elevation:274feet
Cities:Mount Desert
Pushpin Map:Maine#USA
Pushpin Map Alt:Location of Jordan Pond in Maine, USA.

Jordan Pond is an oligotrophic tarn in Acadia National Park near the town of Bar Harbor, Maine. The pond covers to a maximum depth of with a shoreline of 3.6miles.[1] [2] [3]

The pond was formed by the Wisconsin Ice Sheet during the last glacial period. Penobscot Mountain (1194 ft) rises to the west, while Pemetic Mountain (1247 ft) rises to the east. Two roche moutonnées known as The Bubbles (North and South) rise above the northeastern shoreline. The southern end is constrained by glacial debris and an artificial dam.[4] [5]

The pond has clear water, with visibility normally 44feet[6] and occasionally recorded up to 61feet,[2] the deepest recordings in Maine.[6] The pond exhibits high levels of dissolved oxygen, and low levels of plant nutrients and plant life.[2]

Some types of boating are permitted, but people and pets are prohibited from entering the water as it is the water supply for the village of Seal Harbor.[7] [2]

Park usage

Park officials estimate that roughly 60 percent of park visitors will visit the pond, primarily the tea-house at the southern end, at some point in their stay. The pond is ringed by a walking trail, from which trails branch off to other park features. One of the park's original carriage trails runs along an adjacent ridge.

The Jordan family of Seal Harbor, for whom the pond is named, built a farmhouse near the pond. In the 1870s a restaurant known as the Jordan Pond House was built. Under the management of the McIntires, who operated the establishment from 1895 to 1946, the restaurant became a regular location for high society events. John D. Rockefeller Jr. purchased the restaurant and gave it to the National Park Service. The original building was destroyed by fire in June 1979, and a new building was financed through private fund raising.[8] [9] The Jordan Pond House has a gift shop and a restaurant serving lunch and dinner. The restaurant is known for its service of tea and popovers both on the enclosed veranda and outdoors on the lawn overlooking the pond.[10]

Flora and fauna

Jordan Pond was previously thought to be the only pond containing the type specimen of a quillwort species described by Alvah Augustus Eaton. The species was formerly known as Isoetes macróspora var. heteróspora (or Isoetes heterospora)[11] [12] but is now considered to be a synonym for Isoetes lacustris, which is found in both North America and Europe.[13] Four other quillwort species are also found in the lake, along with three species of pondweed, two species each of rushes, bur-reeds, and carnivorous bladderworts, and at least six other species of plants.[14]

Fish species in the lake include landlocked Atlantic salmon, lake trout, brook trout, rainbow smelt, four species of minnow, banded killifish, three-spined stickleback, pumpkinseed sunfish, and the American eel. The landlocked salmon, lake trout, smelt, sticklebacks, and at least one species of minnow are known to have been introduced or stocked by humans.[15] [16]

External links

Notes and References

  1. Moore . Joshua F. . June 2008 . Acadia's Forgotten Lakes . Down East: The Magazine of Maine . 19 .
  2. Web site: Watersheds - Ponds . 2008-07-29 . 2000-08-12 . National Park Service . https://web.archive.org/web/20070708055357/http://www.nps.gov/archive/acad/flow/ponds.html. 2007-07-08. dead .
  3. Kandell . Jonathan . May 2008 . Acadia Country . .
  4. Web site: Maine Lakes: Morphometry and Geographic Information . 2008-07-30 . Maine Depts. of Environmental Protection and Inland Fisheries & Wildlife . March 2006 . . https://web.archive.org/web/20110719232604/http://www.pearl.maine.edu/Browseglobal.asp?PNI=LAKES_STREAMS&NoOfInputs=2&inputname0=WATERCODE&inputvalue0=4608&inputoperator0=et&inputsqlop0=and&inputname1=ENTITYTYPE&inputvalue1=LAKE&inputoperator1=et&inputsqlop1=and&mode=DATA&TABLENAME=ADMIN_GMC03&action=DISPLAYFIELDS&PCounter=1&BPoint=1. 2011-07-19. dead .
  5. Web site: Summary of Glacial History. 2008-07-30. 2008-01-11. The Geology of Mount Desert Island: A Visitor's Guide to the Geology of Acadia National Park. Maine Department of Conservation, Maine Geological Survey. https://web.archive.org/web/20080704141528/http://www.maine.gov/doc/nrimc/mgs/explore/bedrock/acadia/history.htm. 2008-07-04. dead.
  6. Web site: Water Quality Summary . 2008-07-30 . Maine Department of Environmental Protection . March 2006 . . https://web.archive.org/web/20110719234958/http://www.pearl.maine.edu/LakeInformation/WatershedSummary.asp?link=%2FDADataUpload%2FPDF%2FNarratives%2F4608.htm . 2011-07-19 . dead .
  7. https://www.nps.gov/acad/planyourvisit/boating.htm "Boating"
  8. Web site: History . 2008-07-29 . Balyeat . Steve . 2005 . Jordan Pond House Restaurant .
  9. News: Jordan Pond House Burned . . 1979-06-22. 2008-07-29 .
  10. Web site: Home . jordanpond.com.
  11. Book: Gray, Asa . Asa Gray . . Gray's New Manual of Botany: A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and Adjacent Canada . 1847 . 2008-07-30 . Seventh edition - Illustrated . 1908 . . New York . 59 .
  12. Book: Underwood, Lucien Marcus . Contributions from the Department of Botany of Columbia University - Vol. 9 Nos. 201-225 . https://books.google.com/books?id=KhYWAAAAYAAJ&q=%22Jordan+Pond%22+-wiki+-blog&pg=RA8-PA204 . 2008-07-29 . Contributions from the Department of Botany of Columbia University - No. 225 . 1906 . Columbia College. New York . American Ferns - VI: Species Added to the Flora of the United States From 1900 to 1905 . Isoetes Heterospora A. A. Eaton, Fernwort Papers 8. 1900. (Type from Jordan Pond, Mt. Desert Island, Maine, Rand.) Known only from its type locality.. 204 .
  13. Web site: Synonymy - Isoëtes lacustris . 2008-07-30 . Northern Ontario Plant Database .
  14. Web site: Freshwater Plant Surveys: Mount Desert Island . 2008-07-30 . Craig Green et al., College of the Atlantic . . https://web.archive.org/web/20110719235015/http://www.pearl.maine.edu/Browseglobal.asp?PNI=LAKES_STREAMS&NoOfInputs=2&inputname0=WATERCODE&inputvalue0=4608&inputoperator0=et&inputsqlop0=and&inputname1=ENTITYTYPE&inputvalue1=LAKE&inputoperator1=et&inputsqlop1=and&mode=DATA&TABLENAME=ADMIN_MABP02_MDI_PLANTS&action=DISPLAYFIELDS&PCounter=2&BPoint=1. 2011-07-19. dead .
  15. Web site: Jordan Pond. 2008-07-30. 1999. Maine Department of Inland Fisheries and Wildlife. https://web.archive.org/web/20110609020248/http://www.state.me.us/ifw/fishing/lakesurvey_maps/hancock/images/jordan_pond.pdf. 2011-06-09. dead.
  16. Stone . Jennifer . Le, Bao C . Moring, John R . 2001 . Freshwater fishes of Acadia National Park, Mount Desert Island, Maine . Northeastern Naturalist . 8. 2001 . 311. 2008-07-23 . 10.2307/3858487. 3858487 .

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