Frequently Asked Questions

A green pond is usually caused by algae growth, which is very common in lakes and ponds. Algae thrive when there is excess sunlight and nutrients, especially nitrogen and phosphorus, in the water. While some algae are normal and even beneficial, excessive growth can lead to poor water quality, odors, and oxygen depletion.

Shoreline erosion is typically caused by wave action, stormwater runoff, fluctuating water levels, and lack of vegetation. Human activity and poor drainage can also accelerate erosion. Without proper stabilization, soil washes into the water, reducing depth and increasing nutrient levels.

While natural ecosystems do have some self-regulating ability, most man-made or managed ponds and lakes cannot fully maintain balance on their own. Over time, nutrients build up, sediment accumulates, and invasive plants or algae can take over without proper lake and pond management.

We provide comprehensive lake and pond management services, including algae and invasive weed control, nutrient management, aeration installation and maintenance, shoreline services, depth mapping, erosion control, prescribed fires, mosquito control, fish stocking, and more. Learn more about our services.

Most ponds and lakes benefit from regular treatment and should be monitored throughout spring and fall. Depending on conditions, visits may be scheduled monthly or biweekly to ensure consistent water quality and prevent problems before they escalate.

We evaluate each waterbody individually, considering size, depth, water chemistry, nutrient levels, plant and algae types, and surrounding land use. Based on this assessment, we design a customized lake and pond management plan that targets the root causes of issues—not just the symptoms.

Early spring is the ideal time to begin a customized management program. Starting early helps prevent algae blooms and weed overgrowth before they become severe, making treatments more effective and often more cost-efficient.

Algae growth is driven by three main factors: sunlight, warm temperatures, and excess nutrients (especially phosphorus and nitrogen). Runoff from lawns, agriculture, and stormwater systems often introduces these nutrients into the water.

Common types include planktonic algae (which turn water green), filamentous algae (stringy mats), and harmful cyanobacteria (blue-green algae), which can produce toxins and pose risks to people and animals.

Algae can be managed effectively long-term, but not completely eliminated. With proper nutrient control, aeration, and routine maintenance, outbreaks can be minimized and kept under control. Without management, algae problems will almost always return.