Brock
Pleasure House Point Water Quality
The beaches and shoreline along the Lynnhaven River near the Brock Environmental Center are part of Pleasure House Point Natural Area in Virginia Beach. This protected area features tidal creeks, marshes, and sandy shorelines that support diverse wildlife and help filter pollutants from surrounding waterways.
Factors Affecting Water Quality
Stormwater runoff: Rain can carry bacteria, fertilizers, oil, and sediment into the river and nearby creeks.
Tidal exchange: Changing tides influence water circulation and the dispersal of pollutants.
Wetland health: Marshes naturally filter pollutants, but disturbed soils and damaged vegetation can reduce this benefit.
Sediment disturbance: Boat wakes, storms, and shoreline activity can increase turbidity.
Wildlife and bacteria: Bird droppings and other animal waste can introduce bacteria into shallow water.
Restoration activities: Wetland restoration and nearby construction can temporarily increase sediment runoff if not properly controlled.
Monthly water quality monitoring through Lynnhaven River NOW provides data on local waterways, including nutrients and contamination. Testing bacterial levels, turbidity, and recent rainfall can help assess conditions at these sheltered shorelines, where water quality may differ from nearby ocean beaches.