Harwich Water Quality Task Force
Maintaining and restoring the Quality of Harwich Ponds and Harbors
Harwich, Ma
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Cornelius (aka Eldridge) Pond Fact Sheet
(2/18/2006

Location

One mile east on Queen Anne form exit 10 on Route 6

Pond Association

Yes

Number of homes

11

IEP 1989 Study Yes

Pond Uses

  Swimming No  
  Boating Yes  
  Fishing Yes Pickerel, Horn Pout, Bass, Perch 
  Other

             

Pond Characteristics

Shape-Figure 8 Size10 Acres Max Depth-7 feet
Beaches-None Inlets Outlets-small steam
Public Access No

% Developed-95

% Conservation-DCPC

Shore Line Vegetation--Tupelo, Oak, Maple,  

Docks-None

Current Conditions

Pond Vegetation-Pipewort, White and Yellow Lilies, Hedge Hyssop, Water Willow, Bayonet Rush

Shellfish No Algae No  

Animal/Waterfowl-Geese, Ducks, Swan, Frogs.

Runoff-No, no roads lead to pond

Erosion-No Erosion

Conclusions

Present issues-Heavy infestation of pond vegetation.
Future threats-Sediment Build-up (muck) due to leaves, pine needles, pond vegetation, and waterfowl droppings.

 

Field Data Sheet Comments 2005

Water color reported as cloudy and tea colored throughout 2005.DO surface readings during 2005 are down from earlier years.  The high reading for 2005 was 5.9 and the low was 4.0. The 2001 high was 7.32 and the low was 5.6.