| Problem | Solution |
| Nutrients like phosphorus and nitrogen are transported into streams when stormwater picks up fertilizer and animal manure residues on the ground. When excessive amounts of nutrients end up in water bodies, they accelerate algae growth and cause eutrophication (accelerated plant growth), which disrupts life in ponds and streams. | The State of Delaware established a Nutrient Management Program to develop and manage activities pertaining to nutrient management, waste management for Animal Feeding Operations (AFOs) and National Pollutant Discharge Elimination System (NPDES) permits for concentrated animal feeding operations (CAFOs). Become familiar with Best Management Practices (BMPs) to minimize stormwater pollutants. |
| Mud and sediment are readily carried by storm and flood waters, causing excessive buildup (commonly called sedimentation). When stormwater flows across unplanted fields, it picks up loose dirt, creating mud, which is quickly carried into streams where it causes sedimentation pollution. When too much sediment accumulates on streambeds, it damages fish-spawning areas, alters habitat where bottom-dwelling organisms live and reproduce, and interferes with fish migration. In addition, dirt and sand often pick up oil and grease in their path, which introduces additional chemical contaminants that are toxic to fish and other aquatic organisms. | Cover crops should be planted to provide protection to the soil during periods when row crops are not being grown. Become familiar with Best Management Practices (BMPs) to minimize stormwater pollutants. |
| Improper pesticide application can cause “fish kills,” close our beaches and poison drinking water | Please abide by Delaware’s Pesticide Rules and Regulations |
State
of Delaware Nutrient Management Program
Nutrient
Management Best Management Practices
Dept.
of Agriculture Pesticides Section