Posts Tagged ‘Lake management’

Lake Property Management: Counting The Cost

Sunday, August 10th, 2008

Lakes and ponds on a nice piece of real estate are a real drawing card for buyers! Almost everyone is attracted to water. It is built in to human beings. Something inside us understands that water is life, and being close to it is somehow soothing and pleasant to us. Visions of quiet mornings or evenings on placid waters, and of family and friends at a fish fry, or fishing, or swimming, all play in our minds when we think of them.

Lakes need Management.

The problem is, that although achieving that vision is possible, it may take a substantial amount of work to get a lake or pond to that point, or to keep it there. Before you buy, you should consider the lake in your long term property management plan. A lot of people think that mowing a lawn, and occasional upkeep and minor repairs are all that is needed to manage property. This is not true. The place where it is the least true, is in aquatic management. Contrary to popular belief, ponds and lakes rarely “manage themselves,” in a way that will be pleasing to human beings and conducive to recreational use.

Determining cost for lake management.

At a bare minimum, you should plan on spending as much energy and money per acre of water per year as you would spend on acre of manicured landscape and lawn area. Probably a bit more. It is difficult to be perfectly accurate about exact costs due to variables, but this is a place to start.

For example: You pay your lawn care company $XXX.xx per week, per 1000 square feet of lawn and landscape care. Let’s say you do this for 32 weeks per year. So, of course, you multiply the per week cost per thousand square feet, by the number of weeks. It will probably surprise you a bit. Now, multiply that figure by the number of thousands of square feet of surface area on your pond or lake. One acre contains 43,560 square feet, so if your pond is one acre, that would be: Cost per year, per thousand square feet, multiplied by 43. This should give you a base figure for what your pond care might cost per year.

As I said, this is merely a place to start estimating. If you have serious weed problems, particularly, invasive exotic weeds, you can count on having added costs.

When you sit down to figure the budget for mortgage payments, and management costs, don’t forget to add this in. For a large body of water, the cost could be substantial, but the cost of not doing it can be worse! Indolence can allow weed infestations, pond scum problems, mosquito problems, vermin problems, and snakes.

We have seen several cases of folks who bought their dream home and property, only to have the dream turn to a nightmare because of maintenance costs!

Aside from the cost of the lake and pond management, there are also related costs. Upkeep for boat ramps, boat houses, and docks should be considered.

Some of the basic pond and lake needs:

Vegetation management:

  • Weed control

Water Quality:

  • pH
  • Fertility
  • Water clarity
  • Watershed management

Structures:

  • Dams
  • Docks
  • Boat ramps
  • Boat houses

Managing Water Clarity

Wednesday, August 6th, 2008

Managing water clarity in ponds and lakes


When soil particles are held in solution in pond water it is called turbidity. This should be dealt with before ever fertilizing a pond. Dirty water can be a problem for almost every area of pond and lake management. It can neutralize some aquatic herbicides, neutralize the effects of fertilization for algae bloom, and irritate fish, resulting in poor weight gain. Muddy turbid water should not be confused with the lower level of clarity caused by proper algae bloom.

Flocking:

Flocking is the process of applying a mineral to the water that will collect the soil particles, and sink them to the bottom.
The most common mineral used is alum, but others such as gypsum may be more appropriate in many cases. As I said earlier, the source of the turbidity should be addressed adding or increasing vegetation, and vegetative barriers if needed.
The amount of alum or gypsum you will need will be determined by the severity of the problem, and the volume of water in the pond.

Once this and the pH are correct, you can begin to fertilize the pond.
Next:

Fertility