Extracted standards
3 individual requirements pulled out of this section’s prose, each with the sentence it came from.
Other
- Preserve floodplainFloodplainLand expected to flood at a stated frequency, where building carries extra conditions. as undeveloped open spaceOpen spaceLand a development must leave unbuilt, sometimes required to be usable or planted.
Floodplain as defined by the Federal Emergency Management Agency of the floodplain map of Loudoun County for the Town of Purcellville
- Preserve slopes over 25% as undeveloped open spaceOpen spaceLand a development must leave unbuilt, sometimes required to be usable or planted.25 pct
Slopes in excess of 25 percent as measured over a ten-foot interval unless appropriate measures are taken concerning slope stability and erosion.
- Preserve wetlands as undeveloped open spaceOpen spaceLand a development must leave unbuilt, sometimes required to be usable or planted.
Wetlands, as defined in Section 404, Federal Water Pollution Control Act Amendments of 1972 and field verification by on-site inspection
From the ordinance
The following areas shall be preserved as undeveloped open space... Wetlands... Floodplain... Slopes in excess of 25 percent as measured over a ten-foot interval.