# How much does a pond liner cost?

It costs almost \$2,000 to have one installed on average. The average cost to install a swimming pond liner is between \$900 and \$3,000.

The average backyard pond is between 200 and 300 square feet. Since the typical price per square foot is \$2.50 to \$7.15, most people pay between \$500 and \$2,145.

Per Square Foot & Acre Cost Calculator.

Size Size in Square Feet Average Expense to Dig
1 Acre 43,560 \$3,000-\$5,000
3 Acres 130,680 \$9,000-\$15,000

Secondly, does a pond need a liner? If the water stays at an acceptable level in the hole for several days, you don’t need a liner. The design of a natural garden pond with or without a liner will be exactly the same. If you do need to use a pond liner, usually made of plastic or rubber, you should always add an underlayment to protect against punctures.

Keeping this in consideration, what is the best thickness for a pond liner?

But, the general recommendation is:

• 0.75mm pond liner is recommended for most garden pond builds.
• 0.85mm offers a little extra durability.

How long does PVC pond liner last?

20 years

### How big is a 1 acre pond?

1 surface acre consists of 43,560 square feet. To find out how our 20,000 square foot pond measures up to 1 acre we can simply divide 20,000 by 43,560. You should end up with .

### How many yards of dirt are in a 1 acre pond?

Since 1 cubic yard = (1 yard)3 and 1 yard = 3 feet, that means 1 cubic yard = (3 feet)3 = 33 feet3 = 27 cubic feet. So divide this into the amount of dirt: 10 890 000 cubic feet / (27 cubic feet per cubic yard) = 40 333 cubic yards.

### How deep should a 1 acre pond be?

However, the average pond we dig is 12′ deep throughout and depending on the size at least one area 15′ deep. If the pond is large enough, say 1 acre we can dig a couple holes in the pond 15″ to 20′ deep and maybe 25′ round.

### How long does it take to build a 1 acre pond?

It would take him 4 to 5 weeks to complete something like a one acre pond with a large dam .

### How do you build a pond without a liner?

No pond liner needed It’s definitely possible to build a pond that is waterproof without one. We used bentonite clay to make sure the soil would retain the water. Some soils would retain the water even without this, but in most cases it would be recommended to add some to be sure that the pond doesn’t start leaking.

### How many bass can you have in a 1 acre pond?

Figuring amount of bass harvest for a fertilized 1 acre pond Assume you are removing 12 inch bass, to harvest 20 pounds per acre per year you need to remove 22 (12 inch) bass per acre per year (20 pounds divided by 0.90 pounds per bass = 22 bass).

### How thick should a pond liner be?

For larger ponds with rubber liners, 40 ml and even 45 ml will work well and last for years. Synthetic plastic liners are usually sold in 20-40 mil thicknesses for home use. 40 is better but 20 or 30 may be just fine in some instances.

### Are PVC pond liners any good?

The most common types of liners for garden ponds are PVC and rubber pond liners such as Epalyn (EPDM) and Butyl. Overall, we would recommend a pond liner made of rubber, which is durable, flexible, moderately inexpensive and easy to work with because they last for decades.

### Is PVC pond liner safe for fish?

PVC (Polyvinyl Chloride): A highly flexible product, it is safe for plants and fish. Most PVC liners are not UV resistant and must be covered with one foot of soil to prevent degradation. With an average lifespan of 10 years, PVC liners have a history of cracking in cold temperatures.

### Why are pond liners black?

A black liner will absorb light and heat, and creates the illusion of depth in the pond. Fish also show up better in a black lined pond. Polyex liners are black/brown reversible, the brown side is usually used to create a more natural looking pond.

### How do I calculate the size of pond liner required?

The size of pond liner required can be calculated as: Maximum length + (2 x maximum depth of pond) x maximum width + (2 x maximum depth) with the overlay added into the length and width pond measurements. Or, take each measurement and use a pond liner calculator to do the calculation for you.