(1) The applicant shall provide four copies of a lot layout document for the proposed subdivision. The lot layout document must be on a sheet no larger than 11" x 17". Multiple lots should be shown on one sheet, at a scale no smaller than 1" = 200'. Multiple sheets may be used for large developments.
(2) The following information must be provided on the lot layout document. Other information (e.g., percolation test results, soil profile descriptions) may be included on the lot layout document only if the document remains legible:
(a) the name of the subdivision, and the county, section, township and range (e.g., "Sec. 12 T27N R6E") in which the proposed subdivision is located;
(b) a north arrow and scale;
(c) the boundaries, dimensions, and total area of each lot;
(d) an identifier or number for each lot (e.g., "Lot 1, Lot 2," "Tract 1, Tract 2," or "Parcel 1, Parcel 2");
(e) locations of existing and proposed easements;
(f) locations of existing and proposed roads;
(g) locations and sizes of existing and proposed storm water structures (culverts, ponds, dry wells, etc.);
(h) locations of drainageways;
(i) name and affiliation of the person who prepared the lot layout;
(j) information as set out in Table 1 for the specific water supply and wastewater systems in the subdivision. All systems must be labeled as "existing" or "proposed."
SUBSURFACE WASTEWATER TREATMENT
TABLE 1
REQUIREMENTS FOR LOT LAYOUTS
|
Subdivisions served by nonmunicipal wells |
Subdivisions served by nonmunicipal wastewater systems |
Subdivisions served by municipal water
|
Subdivisions served by municipal wastewater systems |
Existing and proposed wells and 100-ft setback |
X |
X |
X |
X |
Water lines (suction and pressure) |
|
|
X |
X |
Water lines (extension and connections) |
|
X |
X |
|
Existing and proposed wastewater systems (drainfield, replacement area, and existing septic tanks) |
X |
X |
|
|
Existing and proposed gray water irrigation systems |
X |
X |
X |
X |
Percent and direction of slope across the drainfield |
X |
X |
|
|
Sewer lines (extensions and connections) |
X |
X |
X |
X |
Lakes, springs, irrigation ditches, wetlands and streams |
X |
X |
|
|
Percolation test locations, if provided, keyed to result form |
|
X |
|
|
|
Subdivisions served by nonmunicipal wells |
Subdivisions served by nonmunicipal wastewater systems |
Subdivisions served by municipal water |
Subdivisions served by municipal wastewater systems |
Soil pit locations keyed to soil profile descriptions |
|
X |
|
|
Ground water monitoring wells keyed to monitoring results form |
|
X |
|
|
Floodplain boundaries |
X |
X |
X |
X |
Cisterns |
|
X |
|
|
Existing building locations |
|
X |
|
|
Driveways |
|
X |
|
|
Road cuts and escarpments or slopes > 25% |
|
X |
|
|
Mixing zone boundaries and direction of ground water flow |
X |
X |
|
|