ENV SP Water Conservation and Management

Question 1

Under the Envision framework, which credit category primarily addresses reducing net water consumption in infrastructure projects?

Accepted Answer

Resource Allocation (RA)

Answer

Natural World (NW)

Answer

Climate and Resilience (CR)

Answer

Quality of Life (QL)

Question 2

Which Envision credit specifically focuses on reducing potable water use during the operational phase of an infrastructure project?

Accepted Answer

RA1.1 – Reduce Net Water Consumption

Answer

NW2.2 – Protect Wetlands and Surface Water

Answer

RA1.3 – Reduce Stormwater Runoff

Answer

QL2.3 – Provide for Community Safety

Question 3

What is the primary goal of water recycling and reuse strategies in the context of the Envision framework?

Accepted Answer

Reduce dependency on potable water sources

Answer

Increase stormwater runoff volumes

Answer

Eliminate the need for green infrastructure

Answer

Maximize groundwater extraction rates

Question 4

Which metric is most commonly used to evaluate a project's net water consumption under Envision credit RA1.1?

Accepted Answer

Percentage reduction from a baseline potable water use

Answer

Gallons per acre of impervious surface

Answer

Total rainfall captured per year

Answer

Number of water fixtures installed on site

Question 5

In sustainable infrastructure design, 'net zero water' refers to a project that:

Accepted Answer

Returns as much water to the watershed as it consumes

Answer

Uses no water of any kind during construction

Answer

Eliminates all stormwater from the site

Answer

Relies exclusively on desalinated water

Question 6

Which on-site water source is most commonly harvested and treated for non-potable reuse in infrastructure projects?

Accepted Answer

Rainwater and stormwater runoff

Answer

Groundwater extracted from deep aquifers

Answer

Municipal potable supply overflow

Answer

Desalinated seawater

Question 7

Which design approach best supports freshwater resource protection by mimicking natural hydrological processes?

Accepted Answer

Installing low-impact development (LID) techniques

Answer

Maximizing impervious pavement to shed runoff quickly

Answer

Increasing stormwater pipe diameter for faster conveyance

Answer

Directing all runoff directly to combined sewer systems