Muddy Pond Water

A common problem in ponds is high turbidity. Pond owners that describe their ponds as being muddy or cloudy will have high turbidity.  This cloudiness is usually caused by floating sediment or clay.  If you have a problem with muddy pond water there are several things we recommend.

Dip water out of your pond with a glass jar and let it sit for 24 to 48 hours.  If the water clears and the particles settle to the bottom there is something in your pond stirring up things.  Heavy rains, inadequate construction around the bank, and rowdy fish are sometimes culprits of this type of turbidity.  Addressing the cause of the cloudy pond water and waiting will help clear up your pond water.

If the water remains cloudy in the glass then you may need a product to help bind the floating particles and sink them to the bottom of your pond.

Gypsum is a common name of calcium sulfate.  It, along with hydrated limestone and aluminum sulfate (alum) are utilized to remove sediment (mainly clay) from the water column, thereby reducing a pond’s turbidity (muddy appearance) and clarifying it.  Some pond owners have reported the use of pond dye clearing up their ponds as well, however it really depends on what is causing the cloudiness.

If gypsum is applied at the recommended rates, then no ill effects will occur to the pond environment.  These products could affect pH over time, so keeping an eye on pH after several applications of gypsum would be prudent.

For more information on various pond products contact Sanco Industries.