The greenslope roof ponding repair kit provides a lightweight inexpensive solution to flat roof ponding.
Roof runoff pond.
Since you will have a long term need for pond water a rain water harvest system is in order.
These troughs will be fed by smaller ditches that usher rainwater away from areas where it would otherwise collect and stagnate.
Multiply the two figures together to obtain the square footage of your roof step 2 determine the percentage of water collected from each downspout p.
Measure along the length of the house or building and along the width of the house or building in feet.
There are several drainage options to repair pooling or ponding water on flat roofs including internal drains gutters and downspouts scuppers and roof leveling compounds.
Divide 100 by the number of downspouts in order to obtain the percentage of water collected from each downspout.
Step 1 determine the footprint of your structure f in square feet.
Create two or three large troughs that run the length of the land ending in one unified pond tributary.
Dig your feeder ditches now that the pond is ready to hold runoff.
Most plastic is fish safe and so is epdm rubber pond liner.
Ponding water on flat roofs reduces the roof s lifespan.
Fumes from industry and traffic.
Rainwater runoff from your roof contains a mix of materials deposited by pollution and animals as well as chemicals used in the manufacture of the shingles.
I would urge you to get your roof runoff tested to see if it is actually poisonous to fish.
Stormwaterx llc pronounced stormwater rx designs manufactures installs and maintains industrial stormwater treatment systems for customers in industrial sectors worldwide.