Tag: flooding

A flood is an overflow of water that submerges land which is usually dry. The European Union (EU) Floods Directive defines a flood as a covering by water of land not normally covered by water. In the sense of “flowing water,” the word may also be applied to the inflow of the tide. Flooding may occur as an overflow of water from water bodies, such as a river or lake, in which the water overtops or breaks levees, resulting in some of that water escaping its usual boundaries, or it may occur due to an accumulation of rainwater on saturated ground in an areal flood. While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, these changes in size are unlikely to be considered significant unless they flood property or drown domestic animals.

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PAVEDRAIN
The PaveDrain system is a patented, permeable paving surface designed with the joints between the blocks left open for an unprecedented infiltration rate (i.e., no rocks). Maintenance is accomplished with conventional street vacuuming equipment or the PaveDrain Vac Head. PaveDrain is ADA compliant, HS-25 load rated, manufactured throughout the US,

An Approach for Communities to Assess Stormwater Application and Detention Requirements for Overall Watershed Health

An Approach for Communities to Assess Stormwater Application and Detention Requirements for Overall Watershed Health

Communities, especially those with limited resources, face many issues when trying to protect their local watersheds through the use of stormwater policies. Stormwater policies that are imposed on new development have the ability to enhance a community’s overall watershed health (Ferguson 1998). However, past requirements often relate only to large

Vacuum Excavators: Preventing Damage

Vacuum Excavators: Preventing Damage

For Jason Proctor, product manager for vacuum excavation for Ditch Witch, contractors who invest in vacuum excavators are buying a sort of insurance policy, one that could even save their businesses. His point is well taken. Vacuum excavators increase the odds that construction crews won’t accidently cut into gas, water, or

Security That Can Happen in a Vacuum

Security That Can Happen in a Vacuum

For Jason Proctor, product manager for vacuum excavation for Ditch Witch, contractors who invest in vacuum excavators are buying a sort of insurance policy, one that could even save their businesses. His point is well taken. Vacuum excavators increase the odds that construction crews won’t accidently cut into gas, water, or

A Gradual Atlantis

A Gradual Atlantis

Among researchers who study the potential effects of rising sea levels, and among the city planners in coastal areas who are actively trying to come up with viable plans for their communities, the idea of retreat is catching on. The alternative is to build physical defenses—costly sea walls, levees, or

The First Line of Defense: Protecting Inlets and Storm Drains

The First Line of Defense: Protecting Inlets and Storm Drains

In stormwater management for both temporary and post-construction measures, inlet and storm drain protection is one of the first lines of defense. It’s also a measure that often works in combination with other best management practices (BMPs) as part of an overall erosion control or stormwater management program.

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