Stormwater - New Jersey

Stormwater

Overview

Anthony Robalik NJDEP Division of Water Quality

SWMDR Training Day 1 October 29, 2019

Presentation Goals

Overview

? Understanding the effects of development on the hydrologic cycle

? Understand the design and performance standards

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Understanding the effects of development on the hydrologic cycle

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What is stormwater?

"Stormwater"

Water resulting from precipitation (including rain and snow) that runs off the land's surface, is transmitted to the subsurface, or is captured by separate storm sewers or other sewage or drainage facilities, or conveyed by snow removal equipment.

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What affects stormwater?

Site Conditions:

? Density of Vegetation ? Soil ? Slope ? Surface Roughness ? Groundwater

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Vegetation & Rainfall

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Soils

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Surface Roughness & Slope



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