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5/24/2018

Construction has been halted on Virginia's Mountain Valley Pipeline due to erosion problems. A heavy rainstorm washed away soil uncovered as crews cleared land for the structure, leading to the muddy closure of a nearby road.

5/24/2018

The rains released by Hurricane Harvey have brought substantial changes to Texas' Trinity River, eroding the river's banks and depositing tons of sand and silt to create underwater hazards. This is decreasing the volume of water in the river, while also affecting life along its banks.

5/24/2018

A Washington, D.C., study examines advanced rainwater harvesting as a means to control overflows in urban combined sewer systems. It concluded that such systems could be valuable on a wide scale, with data indicating 95% effectiveness mitigating wet weather discharges.

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MDPI (Switzerland)
5/24/2018

Wisconsin's Dane County is taking new steps to ensure that water in its five principal lakes is clean. It recently acquired more than 100 acres of marshland, which acts as a natural filtering sponge against pollutants from nearby cropland.

5/24/2018

Alaska's Department of Environmental Conservation has flagged the Kenai River as falling short of turbidity standards, and further measurements are now scheduled for summer. However, the documented problem has appeared only on certain days and may be linked to motorboat traffic.

5/24/2018

Chesapeake Bay will be getting further relief from sewage pollution as the Hampton Roads Sanitation District begins pumping the stuff deep underground after treatment. The project aims to slash the amount of nitrogen and phosphorous reaching the lower bay from the district's plants by nearly 90% to comply with tougher federal environmental laws.

5/24/2018

The potential for developing saturated conditions at various digital elevations is commonly determined by the topographic wetness index. A new study, however, suggests that a modified TWI is better when applied to depression-dominated areas.

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MDPI (Switzerland)
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TWI
5/24/2018

The wetlands that underlie the Sri Lankan capital of Colombo once protected the area from flooding. Flash flooding is now frequent in the built-up city, but the wetlands may yet provide a solution.

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Reuters
5/24/2018

Rochester, Mass., emergency dispatch services have transitioned to the Regional Old Colony Communications Center in Duxbury. The center employs more dispatchers than the Rochester independent center did, so officials expect a boost in efficiency.

5/24/2018

Apple and Volkswagen will partner to turn some of the German automaker's new T6 Transporter vans into autonomous shuttles for Apple employees. Apple reportedly signed the deal after failed attempts to partner with BMW and Mercedes-Benz to develop electric autonomous vehicles.

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Apple, VW, Mercedes-Benz, BMW