Performance Standards
Site area as determined by actual on-site survey. | - | ____ Ac. | |
Subtract land within the existing and ultimate right-of-way of existing streets, utility rights-of way and easements. | - | ____ Ac. | |
Subtract land which is not contiguous; i.e., | - | ____ Ac. | |
A separate parcel which does not abut or adjoin, nor share common boundaries with, the rest of the development; and/or | |||
Subtract land which in a previously approved subdivision, was reserved for resource reasons such as flooding, or for recreation. | - | ____ Ac. | |
Subtract land used or zoned for another use, to include but not necessarily limited to, commercial or industrial uses in a residential development, or land in a different zoning district than that of the primary use. | - | ____ Ac. | |
EQUALS BASE SITE AREA | = | ____ Ac. | |
Open Space Ratio | Land In Resource | Protection Land Resource (Open Space Ratio) | |
|---|---|---|---|
Floodplains | 1.00 | ____ Ac | ____ Ac |
Lakes or ponds | 1.00 | ____ Ac | ____ Ac |
Wetlands | 1.00 | ____ Ac | ____ Ac |
Steep slope (25% or more) | 0.85 | ____ Ac | ____ Ac |
Woodland1 | 0.80 | ____ Ac | ____ Ac |
Pond shore | 0.80 | ____ Ac | ____ Ac |
Lake shore | 0.70 | ____ Ac | ____ Ac |
Steep slope (15% to 25%) | 0.70 | ____ Ac | ____ Ac |
Steep slope (8% to 15%) | 0.60 | ____ Ac | ____ Ac |
NOTES: |
1Woodland protection standards are reduced to 40% within the CR-1, LI, HI, PC-1 and PC-2 Districts. |
TOTAL LAND WITH RESOURCE RESTRICTIONS | ____ Ac. |
TOTAL RESOURCE PROTECTION LAND | = ____ Ac. |
Take | Base Site Area | ____ Ac. | |
Subtract | Total land with resource restrictions | - | ____ Ac. |
Equals | Total unrestricted land | = | ____ Ac. |
Multiply | Total unrestricted land by | x | 0.15 |
Equals | Minimum Usable Municipal Use Area or Open Space Land | = | ____ Ac. |
Take resource protection land | _____Ac. | |
Add minimum municipal use area or open space land | + | _____Ac. |
Equals total open space | = | _____Ac. |
Take base site area | _____Ac. | |
Multiply by open space ratio (Table of Performance Standards) | x | _____Ac. |
Equals minimum required open space | = | _____Ac. |
Take base site area | _____Ac. | |
Subtract total open space or minimum required open space, whichever is greater | - | _____Ac. |
Equals net buildable site area | = | _____Ac. |
Multiply by maximum density (§ 160-26) | x | _____DU/Ac. |
Equals allowable number of dwelling units (Fractions of 0.5 or more shall be rounded up to the nearest whole number. Fractions less than 0.5 shall be rounded down to the nearest whole number.) | = | _____DU |
(Impervious surface required by Township ordinance within proposed public street right-of-way or private street constructed pursuant to an approved Age Qualified Residential Community is not included) | |||
Buildings | ____ Ac. | ||
Driveways | ____ Ac. | ||
Sidewalks | ____ Ac. | ||
Patios | ____ Ac. | ||
Parking lots | ____ Ac. | ||
Other | ____ Ac. | ||
Equals total impervious surface | = | ____ Ac. | |
Divide by net buildable site area less all land area required for proposed public street right-of-way or private street constructed pursuant to an approved Age Qualified Residential Community Plan | / | ____ Ac. | |
Equals impervious surface ratio | = | ____ Ac. | |
Maximum allowable impervious surface ratio | |||
(Table of Performance Standards[1]) | ____ Ac. | ||
Site area as determined by actual on-site survey. | ____ Ac. | ||
Subtract land within the existing and ultimate right-of-way of existing streets, utility rights-of-way and easements. | - | ____ Ac. | |
Subtract land which is not contiguous; i.e., | - | ____ Ac. | |
A separate parcel which does not abut or adjoin, nor share common boundaries with, the rest of the development; and/or | |||
Subtract land which in a previously approved subdivision was reserved for resource reasons such as flooding, or for recreation. | - | ____ Ac. | |
Subtract land used or zoned for another use, to include but not necessarily limited to commercial or industrial uses in a residential development, or land in a different zoning district than that of the primary use. | - | ____ Ac. | |
EQUALS BASE SITE AREA | = | ____ Ac. | |
(Impervious surface required by Township ordinance within proposed public street right-of-way is not included) | |||
Buildings | ____ Ac. | ||
Driveways | ____ Ac. | ||
Sidewalks | ____ Ac. | ||
Patios | ____ Ac. | ||
Parking lots | ____ Ac. | ||
Other | ____ Ac. | ||
Equals total impervious surface | = | ____ Ac. | |
Divide by base site area less all land area required for proposed public streets | / | ____ Ac. | |
Equals impervious surface ratio | = | ____ Ac. | |
Maximum allowable impervious surface ratio | |||
(Table of Performance Standards[2]) | ____ Ac. | ||
Take base site area | ____ Ac. | |
Multiply by maximum density (§ 160-26) | x | ____ DU/Ac. |
Equals allowable number of dwelling units (Fractions of 0.5 or more shall to rounded up to the nearest whole number. Fractions less than 0.5 shall be rounded down to the nearest whole number.) | = | ____ DU |
Minimum Yard and Lot Width Requirements | ||||
|---|---|---|---|---|
Yards (feet) | ||||
District | Front | Side | Rear | Minimum Lot Width (feet) |
LI & HI | 50 | 301 | 501 | 200 |
PC-1 & PC-2 | 50 | 15 | 50 | 100 |
VC | 50 | 30 | 50 | 1502 |
Other uses in all other districts | 50 | 30 | 50 | 150 |
NOTES: 1The minimum yard abutting a residential district shall be 100 feet. | |
2Minimum lot width is 100 feet when lot is served by public sewer. |
Type of Buffer | |||||
|---|---|---|---|---|---|
Required Locations | 1 | 2 | 3 | 4 | 5 |
Nonresidential/residential separation and corner lot buffers | X | ||||
Single-family/multifamily separation buffers | X | ||||
Reverse frontage buffers | X | ||||
Agricultural preservation buffers | X | ||||
Visual screen for storage and maintenance activities | X | ||||
Parking lot buffers | X | ||||
Type 1 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Evergreen trees | 6 feet in height | 1 evergreen per 20 feet of buffer length |
Medium to large deciduous trees | 3-inch caliper | 1 medium to large deciduous tree per 20 feet of buffer length |
Small deciduous trees | 8 feet in height; 2 1/2 inch caliper | 1 small deciduous tree per 50 feet of buffer length |
Native shrubs | 3 feet in height | 5 native shrubs per 20 feet of buffer length; planted in naturalistic groupings of mixed plant varieties and sizes in masses within mulched planting beds; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Ground-covering plants | 18-inch maximum height at maturity* | 10 plants per every 1 shrub; planted in masses with shrub beds at a rate of 1 per square foot of shrub bed area with a minimum of 10 plants for each shrub |
* | Native wildflowers and grasses may have a maximum height of 36 inches. |
Buffer Type 2 Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Evergreen trees | 6 feet in height | 1 evergreen tree per 20 feet of buffer length |
Medium to large deciduous trees | 3-inch caliper | 1 medium to large deciduous tree per 20 feet of buffer length |
Small deciduous trees | 8 feet in height; 2 1/2-inch caliper | 1 small deciduous tree per 20 feet of buffer length |
Native shrubs | 3 feet in height | 1 native shrub per 4 feet of buffer length; planted in naturalistic groupings of mixed plant varieties and sizes in masses within mulched planting beds; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Type 3 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Native shrubs | 3 feet in height | 1 native shrub per 4 feet of buffer length; planted in naturalistic groupings of mixed plant varieties and sizes in masses within mulched planting beds; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Ground-covering plants | 18-inch maximum height at maturity* | 10 plants per every 1 shrub |
* | Native wildflowers and grasses may have a maximum height of 36 inches. |
Type 4 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Evergreen trees | 6 feet in height | 1 evergreen tree per 20 feet of buffer length |
Native shrubs | 3 feet in height | 1 native shrub per 5 feet of buffer length; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Type 5 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Size | Plant Quantities Required |
Medium to large deciduous trees | 3-inch caliper | 1 medium to large deciduous tree per 35 feet of buffer area |
Native shrubs | 3 feet in height | 1 native per 5 feet of buffer length; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
dBA Rating Limit | ||
|---|---|---|
Land Use Category | From 7:00 a.m. to 10:00 p.m. | From 10:00 p.m. to 7:00 a.m. |
Country Residential | 60 | 50 |
Rural Residential | 60 | 50 |
Village Center | 70 | 60 |
Planned Industrial | 75 | 65 |
Planned Commercial | 75 | 65 |
Mobile Home District | 60 | 50 |
Age Qualified Residential Community | 60 | 50 |
Maximum Maintained Illuminance Levels Permitted at Property Lines Produced by Outdoor Area Lighting Installations | ||
|---|---|---|
For outdoor area lighting installations to which the requirements of Subsection E(3) apply: | Measured at Grade in Horizontal Footcandles | Measured at Grade in Horizontal Lux |
Outdoor area lighting installation is located on said property and property line adjoins a public roadway or public right-of-way | 0.5 | 5.4 |
Outdoor area lighting installation is located on said property and property line adjoins a nonresidential property | 0.2 | 2.2 |
Outdoor area lighting installation is located on said property and property line adjoins a residential property | 0.1 | 1.1 |
The candlepower distribution from all lighting installations shall be cut off at all angles beyond those required to restrict direct illumination to within the perimeter of the area, surface, object, or feature being illuminated. |
Total Allowed Illumination Based on Type of Fixture | |||
|---|---|---|---|
Zoning District | |||
VC, PC-1, PC-2, LI, HI, Q | CR-1, CR-2, MHP | RR | |
Fully shielded and not fully shielded | 100,000 lm/ac | 50,000 lm/ac | 10,000 lm/ac |
Not fully shielded | 10,000 lm/ac | 10,000 lm/ac | 1,000 lm/ac |
Sustained Gallons per Minutes (pumping rate) | Maximum Drawdown of Water Level (feet) |
|---|---|
8 (or greater) | 60 |
6 | 80 |
5 | 90 |
4 | 125 |
3 | 140 |
2 | 175 |
Housing Type | Per Dwelling Unit |
|---|---|
Single-family | 1.5 |
Twin, townhouse | 1.0 |
Multiplex, apartments | 0.5 |
Single-family within Age Qualified Residential Community | 0.5 |
Quadruplex | 0.5 |
Square Feet of Aggregate Gross Floor Area Devoted to Each Use | Required Number of Berths |
|---|---|
6,000 up to 19,999 | 1 |
20,000 up to 79,999 | 2 |
80,000 up to 127,999 | 3 |
128,000 up to 191,999 | 4 |
192,000 up to 255,999 | 5 |
256,000 up to 319,999 | 6 |
320,000 up to 391,999 | 7 |
For each additional 72,000 square feet | 1 additional berth |
Square Feet of Aggregate Gross Floor Area Devoted to Each Use | Required Number of Berths |
|---|---|
30,000 up to 44,999 | 1 |
45,000 up to 119,999 | 2 |
120,000 up to 197,999 | 3 |
198,000 up to 290,999 | 4 |
291,000 up to 389,999 | 5 |
390,000 up to 488,999 | 6 |
489,000 up to 587,999 | 7 |
588,000 up to 689,999 | 8 |
For each additional 105,000 square feet | 1 additional berth |
Performance Standards
Site area as determined by actual on-site survey. | - | ____ Ac. | |
Subtract land within the existing and ultimate right-of-way of existing streets, utility rights-of way and easements. | - | ____ Ac. | |
Subtract land which is not contiguous; i.e., | - | ____ Ac. | |
A separate parcel which does not abut or adjoin, nor share common boundaries with, the rest of the development; and/or | |||
Subtract land which in a previously approved subdivision, was reserved for resource reasons such as flooding, or for recreation. | - | ____ Ac. | |
Subtract land used or zoned for another use, to include but not necessarily limited to, commercial or industrial uses in a residential development, or land in a different zoning district than that of the primary use. | - | ____ Ac. | |
EQUALS BASE SITE AREA | = | ____ Ac. | |
Open Space Ratio | Land In Resource | Protection Land Resource (Open Space Ratio) | |
|---|---|---|---|
Floodplains | 1.00 | ____ Ac | ____ Ac |
Lakes or ponds | 1.00 | ____ Ac | ____ Ac |
Wetlands | 1.00 | ____ Ac | ____ Ac |
Steep slope (25% or more) | 0.85 | ____ Ac | ____ Ac |
Woodland1 | 0.80 | ____ Ac | ____ Ac |
Pond shore | 0.80 | ____ Ac | ____ Ac |
Lake shore | 0.70 | ____ Ac | ____ Ac |
Steep slope (15% to 25%) | 0.70 | ____ Ac | ____ Ac |
Steep slope (8% to 15%) | 0.60 | ____ Ac | ____ Ac |
NOTES: |
1Woodland protection standards are reduced to 40% within the CR-1, LI, HI, PC-1 and PC-2 Districts. |
TOTAL LAND WITH RESOURCE RESTRICTIONS | ____ Ac. |
TOTAL RESOURCE PROTECTION LAND | = ____ Ac. |
Take | Base Site Area | ____ Ac. | |
Subtract | Total land with resource restrictions | - | ____ Ac. |
Equals | Total unrestricted land | = | ____ Ac. |
Multiply | Total unrestricted land by | x | 0.15 |
Equals | Minimum Usable Municipal Use Area or Open Space Land | = | ____ Ac. |
Take resource protection land | _____Ac. | |
Add minimum municipal use area or open space land | + | _____Ac. |
Equals total open space | = | _____Ac. |
Take base site area | _____Ac. | |
Multiply by open space ratio (Table of Performance Standards) | x | _____Ac. |
Equals minimum required open space | = | _____Ac. |
Take base site area | _____Ac. | |
Subtract total open space or minimum required open space, whichever is greater | - | _____Ac. |
Equals net buildable site area | = | _____Ac. |
Multiply by maximum density (§ 160-26) | x | _____DU/Ac. |
Equals allowable number of dwelling units (Fractions of 0.5 or more shall be rounded up to the nearest whole number. Fractions less than 0.5 shall be rounded down to the nearest whole number.) | = | _____DU |
(Impervious surface required by Township ordinance within proposed public street right-of-way or private street constructed pursuant to an approved Age Qualified Residential Community is not included) | |||
Buildings | ____ Ac. | ||
Driveways | ____ Ac. | ||
Sidewalks | ____ Ac. | ||
Patios | ____ Ac. | ||
Parking lots | ____ Ac. | ||
Other | ____ Ac. | ||
Equals total impervious surface | = | ____ Ac. | |
Divide by net buildable site area less all land area required for proposed public street right-of-way or private street constructed pursuant to an approved Age Qualified Residential Community Plan | / | ____ Ac. | |
Equals impervious surface ratio | = | ____ Ac. | |
Maximum allowable impervious surface ratio | |||
(Table of Performance Standards[1]) | ____ Ac. | ||
Site area as determined by actual on-site survey. | ____ Ac. | ||
Subtract land within the existing and ultimate right-of-way of existing streets, utility rights-of-way and easements. | - | ____ Ac. | |
Subtract land which is not contiguous; i.e., | - | ____ Ac. | |
A separate parcel which does not abut or adjoin, nor share common boundaries with, the rest of the development; and/or | |||
Subtract land which in a previously approved subdivision was reserved for resource reasons such as flooding, or for recreation. | - | ____ Ac. | |
Subtract land used or zoned for another use, to include but not necessarily limited to commercial or industrial uses in a residential development, or land in a different zoning district than that of the primary use. | - | ____ Ac. | |
EQUALS BASE SITE AREA | = | ____ Ac. | |
(Impervious surface required by Township ordinance within proposed public street right-of-way is not included) | |||
Buildings | ____ Ac. | ||
Driveways | ____ Ac. | ||
Sidewalks | ____ Ac. | ||
Patios | ____ Ac. | ||
Parking lots | ____ Ac. | ||
Other | ____ Ac. | ||
Equals total impervious surface | = | ____ Ac. | |
Divide by base site area less all land area required for proposed public streets | / | ____ Ac. | |
Equals impervious surface ratio | = | ____ Ac. | |
Maximum allowable impervious surface ratio | |||
(Table of Performance Standards[2]) | ____ Ac. | ||
Take base site area | ____ Ac. | |
Multiply by maximum density (§ 160-26) | x | ____ DU/Ac. |
Equals allowable number of dwelling units (Fractions of 0.5 or more shall to rounded up to the nearest whole number. Fractions less than 0.5 shall be rounded down to the nearest whole number.) | = | ____ DU |
Minimum Yard and Lot Width Requirements | ||||
|---|---|---|---|---|
Yards (feet) | ||||
District | Front | Side | Rear | Minimum Lot Width (feet) |
LI & HI | 50 | 301 | 501 | 200 |
PC-1 & PC-2 | 50 | 15 | 50 | 100 |
VC | 50 | 30 | 50 | 1502 |
Other uses in all other districts | 50 | 30 | 50 | 150 |
NOTES: 1The minimum yard abutting a residential district shall be 100 feet. | |
2Minimum lot width is 100 feet when lot is served by public sewer. |
Type of Buffer | |||||
|---|---|---|---|---|---|
Required Locations | 1 | 2 | 3 | 4 | 5 |
Nonresidential/residential separation and corner lot buffers | X | ||||
Single-family/multifamily separation buffers | X | ||||
Reverse frontage buffers | X | ||||
Agricultural preservation buffers | X | ||||
Visual screen for storage and maintenance activities | X | ||||
Parking lot buffers | X | ||||
Type 1 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Evergreen trees | 6 feet in height | 1 evergreen per 20 feet of buffer length |
Medium to large deciduous trees | 3-inch caliper | 1 medium to large deciduous tree per 20 feet of buffer length |
Small deciduous trees | 8 feet in height; 2 1/2 inch caliper | 1 small deciduous tree per 50 feet of buffer length |
Native shrubs | 3 feet in height | 5 native shrubs per 20 feet of buffer length; planted in naturalistic groupings of mixed plant varieties and sizes in masses within mulched planting beds; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Ground-covering plants | 18-inch maximum height at maturity* | 10 plants per every 1 shrub; planted in masses with shrub beds at a rate of 1 per square foot of shrub bed area with a minimum of 10 plants for each shrub |
* | Native wildflowers and grasses may have a maximum height of 36 inches. |
Buffer Type 2 Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Evergreen trees | 6 feet in height | 1 evergreen tree per 20 feet of buffer length |
Medium to large deciduous trees | 3-inch caliper | 1 medium to large deciduous tree per 20 feet of buffer length |
Small deciduous trees | 8 feet in height; 2 1/2-inch caliper | 1 small deciduous tree per 20 feet of buffer length |
Native shrubs | 3 feet in height | 1 native shrub per 4 feet of buffer length; planted in naturalistic groupings of mixed plant varieties and sizes in masses within mulched planting beds; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Type 3 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Native shrubs | 3 feet in height | 1 native shrub per 4 feet of buffer length; planted in naturalistic groupings of mixed plant varieties and sizes in masses within mulched planting beds; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Ground-covering plants | 18-inch maximum height at maturity* | 10 plants per every 1 shrub |
* | Native wildflowers and grasses may have a maximum height of 36 inches. |
Type 4 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Minimum Size | Plant Quantities Required |
Evergreen trees | 6 feet in height | 1 evergreen tree per 20 feet of buffer length |
Native shrubs | 3 feet in height | 1 native shrub per 5 feet of buffer length; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
Type 5 Buffer Planting Requirements | ||
|---|---|---|
Plant Types | Size | Plant Quantities Required |
Medium to large deciduous trees | 3-inch caliper | 1 medium to large deciduous tree per 35 feet of buffer area |
Native shrubs | 3 feet in height | 1 native per 5 feet of buffer length; not more than 75% being deciduous varieties and not less than 50% being ornamental flowering varieties |
dBA Rating Limit | ||
|---|---|---|
Land Use Category | From 7:00 a.m. to 10:00 p.m. | From 10:00 p.m. to 7:00 a.m. |
Country Residential | 60 | 50 |
Rural Residential | 60 | 50 |
Village Center | 70 | 60 |
Planned Industrial | 75 | 65 |
Planned Commercial | 75 | 65 |
Mobile Home District | 60 | 50 |
Age Qualified Residential Community | 60 | 50 |
Maximum Maintained Illuminance Levels Permitted at Property Lines Produced by Outdoor Area Lighting Installations | ||
|---|---|---|
For outdoor area lighting installations to which the requirements of Subsection E(3) apply: | Measured at Grade in Horizontal Footcandles | Measured at Grade in Horizontal Lux |
Outdoor area lighting installation is located on said property and property line adjoins a public roadway or public right-of-way | 0.5 | 5.4 |
Outdoor area lighting installation is located on said property and property line adjoins a nonresidential property | 0.2 | 2.2 |
Outdoor area lighting installation is located on said property and property line adjoins a residential property | 0.1 | 1.1 |
The candlepower distribution from all lighting installations shall be cut off at all angles beyond those required to restrict direct illumination to within the perimeter of the area, surface, object, or feature being illuminated. |
Total Allowed Illumination Based on Type of Fixture | |||
|---|---|---|---|
Zoning District | |||
VC, PC-1, PC-2, LI, HI, Q | CR-1, CR-2, MHP | RR | |
Fully shielded and not fully shielded | 100,000 lm/ac | 50,000 lm/ac | 10,000 lm/ac |
Not fully shielded | 10,000 lm/ac | 10,000 lm/ac | 1,000 lm/ac |
Sustained Gallons per Minutes (pumping rate) | Maximum Drawdown of Water Level (feet) |
|---|---|
8 (or greater) | 60 |
6 | 80 |
5 | 90 |
4 | 125 |
3 | 140 |
2 | 175 |
Housing Type | Per Dwelling Unit |
|---|---|
Single-family | 1.5 |
Twin, townhouse | 1.0 |
Multiplex, apartments | 0.5 |
Single-family within Age Qualified Residential Community | 0.5 |
Quadruplex | 0.5 |
Square Feet of Aggregate Gross Floor Area Devoted to Each Use | Required Number of Berths |
|---|---|
6,000 up to 19,999 | 1 |
20,000 up to 79,999 | 2 |
80,000 up to 127,999 | 3 |
128,000 up to 191,999 | 4 |
192,000 up to 255,999 | 5 |
256,000 up to 319,999 | 6 |
320,000 up to 391,999 | 7 |
For each additional 72,000 square feet | 1 additional berth |
Square Feet of Aggregate Gross Floor Area Devoted to Each Use | Required Number of Berths |
|---|---|
30,000 up to 44,999 | 1 |
45,000 up to 119,999 | 2 |
120,000 up to 197,999 | 3 |
198,000 up to 290,999 | 4 |
291,000 up to 389,999 | 5 |
390,000 up to 488,999 | 6 |
489,000 up to 587,999 | 7 |
588,000 up to 689,999 | 8 |
For each additional 105,000 square feet | 1 additional berth |