Tag: LID

LID is an approach to land development (or re-development) that works with nature to manage stormwater as close to its source as possible. LID employs principles such as preserving and recreating natural landscape features, minimizing effective imperviousness to create functional and appealing site drainage that treat stormwater as a resource rather than a waste product.

Updates in Hydraulic and Hydrologic Modeling Software

Updates in Hydraulic and Hydrologic Modeling Software

Developers of hydraulic and hydrologic modeling software have recently unveiled exciting new program updates and products to increase the efficiency and effectiveness. Dramatic decreases in model run times, thoughtful assembly of multiple information sources, and greater flexibility within hydrologic connectivity options demonstrate just a few ways these changes have improved

What’s Hot in Modeling Software

What’s Hot in Modeling Software

Developers of hydraulic and hydrologic modeling software have recently unveiled exciting new program updates and products to increase the efficiency and effectiveness. Dramatic decreases in model run times, thoughtful assembly of multiple information sources, and greater flexibility within hydrologic connectivity options demonstrate just a few ways these changes have improved

A Critical Role

A Critical Role

When it comes to moving water efficiently, pumps and valves play a critical role. Some efficiency concerns focus on the wastewater utility sector, where “the EPA state revolving funds are going to fixing failing existing sewers—not so much extending into new service areas as much as they have been, but

A New Roadmap to Reduce Coastal Risk

A New Roadmap to Reduce Coastal Risk

There is a saying that the only thing constant in life is change. In the realm of coastal environments, nothing could be more true. The shifting winds, the tides, and rains are what has created the often beautiful vistas of coastal landscape, the diversity of habitats and ecosystems: stones ground

The Art of Leak Detection and the Arithmetic of Audits

The Art of Leak Detection and the Arithmetic of Audits

According to EPA, public systems face numerous challenges, including aging infrastructure, increasing regulatory requirements, water quantity and water concerns, and inadequate resources. These challenges are amplified through changes in population and climate. It is estimated that the US will need to spend upwards of $200 billion on water systems in

“The Future Looks Smaller”

“The Future Looks Smaller”

As with many other cities that have combined sanitary and storm sewer systems, Chicago has a combined sewer overflow problem, with an average of more than 60 overflows a year. And, as many other cities are doing, it’s turning to green infrastructure to help solve the problem—infiltrating as much water

Issues With Clay? No Way!

Issues With Clay? No Way!

This article discusses a novel approach of using a sand lens to convey the stored volume of runoff gradually into the deeper layers of the soil, or to the water table, to overcome some of the design challenges resulting from clayey soils.

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