AMENDED ORDINANCE O-18-015
(d) Property lines.
(e) Structures, roads, and utilities.
(f) Topographic contours at two-foot (2’) intervals.
(g) Critical areas.
(h) Within the project area and within 50 feet of project boundary based on
Nashua GIS surface waters, wetlands, and drainage patterns and watershed
boundaries.
(i) Vegetation.
(i) Extent of 100-year floodplain boundaries if published or determined.
(k) Easements.
(1) Areas of soil disturbance.
(m) Areas of cut and fill.
(n) Locations of equipment storage and staging.
(0) Highlighted areas of poorly and very poorly drained soils.
(p) Highlighted areas of poorly and/or very poorly drained soils proposed to
be filled.
(q) Location, descriptions, details, and design criteria and calculations for all
structural, non-structural, permanent, and temporary erosion and
sedimentation control measures and BMP’s.
(r) Identification of all permanent control measures.
(s) Identification of permanent snow storage areas.
(t) Identification of snow management measures during construction.
(u) Description of the combination of sediment and erosion control measures
which are required to achieve maximum pollutant removal such as:
i. Sediment Basins: For common drainage that serves an area with
10 or more acres disturbed at one time, a temporary (or permanent)
sediment basin must provide storage for a calculated volume of
