Step 1
Inspect the dam and spillway for erosion or leaking every couple of weeks. Make sure rodents such as muskrats have not dug holes into the structures. Also check for beaver activity around the dam, spillway and pond.
Step 2
Remove any wood debris or other accumulation from the dam and spillway. Keep the grass mowed around the dam and spillway.
Step 3
Check the dam for any constant muddy spots or mud holes that could indicate the dam is leaking. Watch for washouts where the soil might have washed away on the dam or spillway because of a spring thaw or rainstorm.
Step 4
Check water pH monthly using a pond water pH test kit. Follow the directions on the kit, which will instruct the user how to use the kit and what to consider a healthy result from the test. A balanced pH must be maintained for fish life.
Step 5
Check the pond sides for erosion monthly or after any severe rainstorm. Erosion will cause the water to become cloudy and can pose dangerous conditions for livestock, wildlife and humans.
Step 6
Maintain grass and vegetation around the pond to prevent erosion. If grass is dying or damaged from livestock, promptly repair by replanting.
Step 7
Skim any aquatic weeds from the water every week using a skimmer. Run the skimmer across the water to scoop out the weeds.