35 Ill. Adm. Code 372.250
Project Layout
Section 372
Section 372.250 Project
Layout
A single topographic map of the
proposed project and the area within 2,500 ft. of the project shall be
submitted as a part of the engineering design. Segmented maps may be provided
for large projects. The topographic map shall show the following information:
a) Application area boundaries including buffer zones;
b) Treatment and storage facilities;
c) Piping and layout of the irrigation system;
d) Present and proposed land use regarding residences, buildings,
developments, public access areas, etc;
e) Present and proposed water supply wells and abandoned wells
and shafts;
f) Direction of groundwater movement and any points of
groundwater resurfacing;
g) Surface waters and waterways, wetlands and 10-year
floodplains;
h) Subsurface drainage tiles and storm sewers; and
i) Slopes of the application areas.