Site Development Standards
Development Standard | Location | Summary |
Dimensional Regulations | CHAPTER 1115 - | Addresses the various yards, setbacks, and dimensional requirements that apply to a lot or development |
Parking and Loading | CHAPTER 1116- | Provides for when parking and loading is required and how a site manages parking and loading accommodations |
Landscaping | CHAPTER 1117 - | Regulates the necessary landscaping requirements to improve the development aesthetic and maintain the City's natural feel |
Site Lighting | CHAPTER 1118 - | Regulates site lighting to minimize light pollution while balancing the desire for safely lit properties |
Signs | CHAPTER 1119 - | Regulates the various sign types and prescribes allowances based on zoning districts |
Screening and Fencing | CHAPTER 1120 - | Provides regulations where more intensive development needs to buffer from less intensive development. It also accounts for those instances where fencing may be applied to protect privacy |
Waste Management | CHAPTER 1121- | Provides requirements for on-site waste management facilities to improve the development aesthetic and mitigate potential nuisance complaints |
Urban Design | CHAPTER 1122 - | Provides a set of design requirements to retain and produce attractive Downtown development |
Infill | CHAPTER 1123 - | Addresses instances where redevelopment is to occur on previously developed lots |
Animal Regulations | CHAPTER 1124 - | Provides flexible regulations that accounts for the safekeeping of various non-household animals on a lot |
Performance Standards | CHAPTER 1125 - | Mitigates a development's potential to create public nuisances (smoke, odor, dust, noise, etc.) |





Metric | Example | Interpretation |
Square footage (Floor Area) | 1:1,000 SF | 1 parking space for each 1,000 square feet of the building’s floor area (excluding bathrooms) |
Dwelling Unit | 1:DU | 1 parking space for each dwelling unit |
Bedroom Unit | 0.5:1 BRU + 1.5:2 BRU | 0.5 parking spaces for each single bedroom apartment unit plus 1.5 parking spaces for each two bedroom apartment unit |
Bedroom(s)/Guestroom(s) | 1 + (0.75) bedrooms | 1 parking space plus the umber of parking spaces from calculating 0.75 times all bedrooms |
Acres | 1:5 acres | 1 parking space for every 5 acres |
Site | 5: site | 5 parking spaces for the entire site |
Bay | 1: bay | 1 parking space for every bay |
Pump | 1:2 pumps | 1 parking space for every 2 pumps |
On-Site Location | Residential | Commercial | Industrial | Public and Institutional | |||||||||
R- AG | R- LD | R- HD | C-NC | C- LC | C- HC | C-DT C E | I-LI | I- HI | P- PR | P- IE | P- DM | ||
Front | T | T | T | T | T | T | X | X | T | T | T | T | T |
Rear | T | T | T | T | T | T | T | T | T | T | T | T | T |
Side | T | T | T | T | T | T | T | T | T | T | T | T | T |

Parking Angle g Requirement (ft) i | 90 o | 60 o | 45 o | 30 o | 0o |
Width Parallel to Aisle | 9 | 11.4 | 12.7 | 17.6 | 24 |
Length at 90 |
18 |
20 |
19 |
15.5 |
9 |
Minimum One-Way Aisle Width | 24 | 18 | 13 | 12 | 14 |
Minimum Two-Way Aisle Width |
24 |
22 |
22 |
22 |
22 |
Module Width Parallel to: | |||||
Single Row Parking |
42 |
38 |
32 |
27.5 |
23 |
Double Row Parking | 60 | 58 | 51 | 43 | 32 |
Double Row Parking with Single Interlock |
N/A |
56 |
47.5 |
39.6 |
N/A |
Double Row Parking with Double Interlock | N/A | 54 | 43.5 | 36.2 | N/A |
Parking Style | Requirements | Graphic |
Flush | ∙
Garage is attached to the primary structure and where the garage doors are oriented to the street ∙
In no case shall the garage be the front-most protrusion of the front facade of the house ∙
The garage may be flush with the front facade of teh house or a covered front porch ∙
The total width of the garage door (including any center column between two garage doors) shall not exceed more than 55% of the width of the facade in which the garage is placed ∙
A single garage door shall not exceed 16 ft in width. If two garage doors are proposed, each garage door shall not exceed 8 ft in width | ![]() |
Recessed | ∙
Garage doors are oriented toward the street ∙
Garage doors must be positioned at least 20 ft behind the front wall plane of the house ∙
There is no restriction on garage door width | ![]() |
Side-Loaded | ∙
Garage doors are oriented perpendicular to the front wall plane ∙
Any wall of the garage must be located at least 3 ft behind the front wall plane of the house | ![]() |
Detached Residential Garage | ∙
Garage is placed entirely to the rear of the house | ![]() |
Rear/Alley-Loaded | ∙
Garage is placed entirely to the rear of the house and is alley-accessed ∙
Garage doors must face the alley
∙
The garage must either be located 4 ft from the alley right-of-way or be a minimum of 20 ft from the alley right-of-way
∙
Where parking spaces are located between the garage and the alley, the garage must be located at least 20 ft from teh alley right-of-way | ![]() |

Lot Frontage | Max. Number of Driveways |
< 150 feet | 1 For single- family dwellings with lot frontages greater than 75', a circular driveway is allowed |
150 - 450 feet | 2 |
451-600 feet | 3 |
601-750 feet | 4 |
<750 feet | Determined by City Engineer |
Classification of Intersecting Street | Classification of Street to be Accessed | ||
Arterial | Collector | Local | |
Arterial |
200 ft |
150 ft |
100 ft |
Collector | 150 ft | 100 ft | 50 ft |
Local |
100 ft |
50 ft |
50 ft |


Development/Use | Ratio |
Courtyard Apartment | 1 bicycle spaces per 20 units |
Conventional Apartment | 1 bicycle spaces per 15 units |
Mixed Use Building (Main Street Mixed Use Building and Vertical Mixed Use Building) |
1 bicycle space per 500 square feet |
Bar | 1 bicycle space per 1,000 square feet |
Brewpub | 1 bicycle space per 1,000 square feet |
Restaurant | 1 bicycle space per 500 square feet |
Active and Passive Park/Recreational Facilities | 2 bicycle spaces per 20,000 square feet of lot area |
Any nonresidential building larger than 10,000 square feet | 1 bicycle space per 5,000 square feet |
Tree Type | Height at Maturity | Minimum Requirements at Time of Planting |
Large Deciduous Tree (Large Tree) | < 45 feet | • Minimum trunk diameter of two (2) inches when measured six (6) inches above established grade and show the growth capabilities, branch information and crown balance that is indigenous to the particular variety |
Medium Deciduous Tree (Medium Tree) | 30 - 45 feet | • Single stem • Minimum trunk diameter of two (2) inches when measured six (6) inches above established grade and show the growth capabilities, branch information and crown balance that is indigenous to the particular variety |
Small Deciduous Tree (Medium Tree) | 20 - 30 fee | |
Coniferous Tree | -- | • Minimum height of five (5) feet when measured from the planted level to the top of the tree • This height may be reduced to three (3) feet when it is required to be used for screening purposes. • The needle color and branching habits shall be normal for the species and the appearance shall be indicative of previous care in pruning and development |

Tree Type g Zoning District i | Large 1 | Medium 1 | Small 2 | Alternative Combination (Large/Medium/Small) |
R-AG | 2 | 5 | 8 | 0/7/10
8/0/0
1/6/9 |
R-LD |
0 |
1 |
2 |
0/0/3
1/0/1
0/2/1 |
R-HD | 0 | 1 | 1 | 0/0/2
1/0/0 |
Notes | 1 = Large and medium trees shall not be located closer than 14 feet to a dwelling or building
2 = Small trees shall not be located closer than 8 feet to a dwelling or building | |||




Zoning District | Maximum Footcandles | |
Day | Night | |
R-AG
R-LD
P-PR
P-IE | 28.8 | 2.787 |
R-HD
C-NC | 55.74 | 18.58 |
C-LC | 74.32* | 18.58 |
C-HC
I-LI
I-HI | 92.9* | 46.45** |
C-DT
P-DM | 92.9* | 46.45** |
Notes | *= (55.74 in inclement weather, such as fog, rain, or snow)
**= (18.58 in inclement weather, such as fog, rain, or snow) | |

Zoning District | Transition Time |
R-AG R-LD P-PR P-IE | Not applicable |
R-HD C-NC C-LC C-HC C-DT I-LI I-HI P-DM | 15 seconds |
Notes | All signs shall be operated so that the sign message remains static for a period of the assigned time before changing to another sign message |
Zoning District | Detection Distance |
R-AG R-LD P-PR P-IE | 400 feet + |
R-HD C-NC | 800 feet + |
C-LC | 1,000 feet + |
C-HC I-LI I-HI | 1,000 feet + |
C-DT P-DM | 300 feet + |
Applicable i | Previous i | ||
Sign Category | Sign Subcategory | Sign Type | Sign Type |
On-Premise Signs | Freestanding Signs | Monument | Foundation Monument Sign Monolith Monument Sign |
Pole Sign | Traditional Monument Sign | ||
Attached Signs | Wall Sign | Fascia Sign | |
Attached Awning/Canopy Sign | Awning Sign Canopy Sign | ||
Projecting Sign | Projecting Sign | ||
Hanging Sign | |||
Window Sign | Window Sign | ||
Freestanding Canopy Sign | |||
Incidental Signs | General Incidental Sign | Directional Sign Flag Integral Sign Swinging Sign | |
Speaker Board | |||
Off-Premise Signs1 | Billboard | Billboard | |
Subdivision Entry Sign3 | Development Sign | ||
Bench Billboard | Bench Billboard | ||
Temporary Signs | Temporary Signs | Temporary Signs
Construction Sign
Real Estate Sign
Yard Sale Sign
Portable Sign
Trailer Sign
Banner
Balloon | |
Notes | 1 Off-Premise signs are treated as accessory uses and require a conditional use permit as approved by the BZA. 2 Digital dynamic displays are sign features which may subject to conditional use permit review by the BZA.
3 Subdivision Entry Signs are to be treated as permitted accessory uses not requiring conditional use permit. | ||
Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | |||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM | Code Location |
On-Premise Signs (see Section 1119.07) | ||||||
Freestanding Signs | ||||||
Monument Sign | NR | NR | Y | Y | Y | Section 1119.07(b)(1) |
Pole Sign | X | NR | Y | Y | Y | Section 1119.07(b)(2) |
Attached Signs | ||||||
Wall Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(1) |
Attached Awning/Canopy Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(2) |
Projecting Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(3) |
Hanging Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(4) |
Window Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(5) |
Freestanding Canopy Sign | NR | Y | Y | X | Section 1119.07(c)(6) | |
Incidental Signs | ||||||
General Incidental Signs | NR | NR | Y | Y | Y | Section 1119.07(d)(1) |
Speaker Board | X | NR | Y | X | X | Section 1119.07(d)(2) |
Off-Premise Signs (See Section 1119.08) | ||||||
Billboard | X | X | C | C | X | Section 1119.08(b) |
Bench Billboard | - | - | - | - | - | Section 1119.08(c) |
Subdivision Entry Sign | Y | Y | Y | Y | X | Section 1119.08(d) |
Temporary Signs | Section 1119.09 | |||||

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Monument Sign: An on-premises, permanent freestanding sign mounted or appearing to be mounted directly in the ground or on a footer in the ground. | ||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed |
NR |
NR | Y | Y | Y |
Permit Required | Y | Y | Y | Y | Y |
Number per Lot |
1 |
1 |
1 |
1 |
1 |
Dimensions | |||||
Sign Area (max.) |
50 sf |
50 sf |
150 sf |
400 sf |
50 sf |
Sign Height (max.) |
6 ft |
10 ft |
15 ft |
15 ft |
10 ft |
Distance/Setback | |||||
From Front Property Line (min.) |
5 ft |
5 ft |
10 ft |
10 ft |
5 ft |
From Adjacent Property Lines (min.) |
5 ft |
5 ft |
10 ft |
10 ft |
5 ft |
From Another Freestanding Sign (min.) |
50 ft |
50 ft |
50 ft |
50 ft |
50 ft |
Features | |||||
External Illumination |
NR |
NR |
Y |
- |
Y |
Internal Illumination |
NR |
NR |
Y |
- |
Y |
Changeable Copy |
NR |
NR |
Y |
- |
Y |
Single-Color Digital |
NR |
NR |
Y |
- |
Y |
Multi-Color Digital |
X |
X |
C |
C |
C |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Pole Sign:An on-premise, permanent freestanding sign mounted directly in the ground by a pole(s) or columnal support structure(s) providing open-air between the base of the sign and the ground. | ||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed |
X |
NR |
Y |
Y |
X |
Permit Required |
- |
Y |
Y |
Y |
- |
Number per Lot |
- |
1 |
1 |
1 |
- |
Dimensions | |||||
Sign Area (max.) | - | 75 sf | 150 sf | 150 sf | - |
Sign Height (max.) | - | 20 ft | 35 ft | 35 ft | - |
Distance/Setback | |||||
From Front Property Line (min.) | - | 5 ft | 10 ft | 10 ft | - |
From Adjacent Property Lines (min.) | - | 5 ft | 10 ft | 10 ft | - |
Features | |||||
External Illumination | - | NR | Y | Y | - |
Internal Illumination | - | NR | Y | Y | - |
Changeable Copy | - | NR | Y | Y | - |
Single-Color Digital | - | NR | Y | Y | - |
Multi-Color Digital | - | X | C | C | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Wall Sign: An on-premise sign permanently affixed on an exterior building wall.. | ||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | Y | |||
Permit Required | Y | Y | |||
Number per Building | No limit | ||||
Dimensions | |||||
Sign Area (max.) | 15% of the wall's area | ||||
Sign Height (max.) | Roofline | ||||
Features | |||||
External Illumination | NR | Y | |||
Internal Illumination | NR | Y | |||
Changeable Copy | NR | Y | |||
Single-Color Digital | NR | Y | |||
Multi-Color Digital | X | C | |||

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Attached Awning/Canopy Sign: An on-premise sign permanently painted, printed, attached, or otherwise applied to any facet of the covering or frame structure of an awning or attached structural canopy | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR |
Y
| |||
Permit Required |
Y
|
Y
| |||
Number per Building | No limit | ||||
Dimensions | |||||
Sign Area (max.) | 25% of the applicable attached awning/canopy’s area | ||||
Sign Height (max.) | Top of the first story | ||||
Features | |||||
External Illumination | NR |
Y
| |||
Internal Illumination | NR |
Y
| |||
Changeable Copy | NR |
Y
| |||
Single-Color Digital | NR |
Y
| |||
Multi-Color Digital | X | C | |||

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Projecting Sign: An on-premise sign permanently affixed to and projects from the wall of a building and its generally perpendicular to the building facade. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR |
Y
|
Y
|
Y
|
Permit Required |
Y
|
Y
|
Y
|
Y
|
Y
|
Number per Building | No limit | No limit | No limit | No limit | No limit |
Dimensions | |||||
Sign Area (max.) | 40 sf | 40 sf | 40 sf | 40 sf | 40 sf |
Sign Clearance (min.) | 12 ft | 12 ft | 12 ft | 12 ft | 12 ft |
Features | |||||
External Illumination | NR | NR |
Y
|
Y
|
Y
|
Internal Illumination | NR | NR |
Y
|
Y
|
Y
|
Changeable Copy | NR | NR |
Y
|
Y
|
Y
|
Single-Color Digital | NR | NR |
Y
|
Y
|
Y
|
Multi-Color Digital | X | X | C | C | C |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Hanging Sign: An on-premise sign permanently suspended or hanging from the underside of a canopy, awning, ceiling, marquee, roof overhang, a covered porch, or walkway. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR | Y | Y | Y |
Permit Required | Y | Y | Y | Y | Y |
Number per Building | No limit | No limit | No limit | No limit | No limit |
Dimensions | |||||
Sign Area (max.) | 25 sf | 25 sf | 40 sf | 40 sf | 25 sf |
Sign Clearance (min.) | 12 ft | 12 ft | 12 ft | 12 ft | 12 ft |
Features | |||||
External Illumination | NR | NR | Y | Y | Y |
Internal Illumination | NR | NR | Y | Y | Y |
Changeable Copy | X | X | X | X | X |
Single-Color Digital | X | X | X | X | X |
Multi-Color Digital | X | X | X | X |
X |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Window Sign: An on-premise sign permanently suspended or hanging from the underside of a canopy, awning, ceiling, marquee, roof overhang, a covered porch, or walkway. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR | Y | Y | Y |
Permit Required | Y | Y | Y | Y | Y |
Number per Window | 1 | 1 | 1 | No limit | 1 |
Dimensions | |||||
Sign Area (max.) | 25% of window | 25% of window | 25% of window | 25% of window | 25% of window |
Features | |||||
External Illumination | NR | NR | Y | Y | Y |
Internal Illumination | NR | NR | Y | Y | Y |
Changeable Copy | X | X | X | X | X |
Single-Color Digital | X | X | X | X | X |
Multi-Color Digital | X | X | X | X |
X |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Freestanding Canopy Sign: An on-premise sign that is permanently allowed to a freestanding canopy. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | Y | Y | Y | |
Permit Required | - | Y | Y | Y | - |
Number per Freestanding Canopy | - | 2 | No limit | No limit | - |
Dimensions | |||||
Cumulative Sign Area (max.) | - | 75 sf | 125 sf | 150 sf | - |
Features | |||||
External Illumination | - | NR | Y | Y | - |
Internal Illumination | - | NR | Y | Y | - |
Changeable Copy | - | NR | Y | Y | - |
Single-Color Digital | - | NR | Y | Y | - |
Multi-Color Digital | - | X | C | C | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | General Incidental Sign: A permanent on-premise sign that is freestanding or attached to a building that is in addition to the primary freestanding and attached sign types for the property, and that has a height and scale that is clearly subordinate to the primary sign types allowed for the property. Examples of general incidental signs include menu boards, flags, occupant directories, property or tenant identification names or numbers, wayfinding signs, directional signs, and signs warning the public against trespassing or danger from animals. The list of examples is not exhaustive and is provided to clarify the regulations and does not limit the content of general incidental signs. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR | Y | Y | Y |
Permit Required | NR | NR | Y | Y | Y |
Number per Lot | No limit | No limit | No limit | No limit | No limit |
Dimensions | |||||
Sign Area (max. per sign) | 20 sf | 20 sf | 35 sf | 50 sf | 20 sf |
Sign Area (cumulative max.) | 50 sf | 50 sf | 75 sf | 100 sf | 50 sf |
Sign Height (max.) | 4 ft | 4 ft | 6 ft | 6 ft | 4 ft |
Distance/Setback | |||||
From Front Property Line (min.) | 5 ft | 5 ft | 5 ft | 5 ft | 5 ft |
From Adjacent Property Lines (min.) | 5 ft | 5 ft | 5 ft | 5 ft | 5 ft |
From a Freestanding Sign (min.) | 20 ft | 20 ft | 35 ft | 50 ft | 20 ft |
Features | |||||
External Illumination | NR | NR | Y | Y | Y |
Internal Illumination | NR | NR | Y | Y | Y |
Changeable Copy | X | X | Y | Y | Y |
Single-Color Digital | X | X | X | X | X |
Multi-Color Digital | X | X | X | X |
X |
Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Speaker Board: A professionally constructed and installed sign made of a durable, weather-resistant product such as metal or high-density plastic and may include a two-way speaker system for ordering from a vehicle in a drive thru lane provided the volume of the speaker does not exceed ambient noise conditions as measured at the property line. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | X | NR | Y | X | X |
Permit Required | - | NR | Y | - | - |
Number per Lot | - | 2 | No limit | - | - |
Dimensions | |||||
Sign Area (max. per sign) | - | 25 sf | 40 sf | - | - |
Sign Area (cumulative max.) | - | 50 sf | 120 sf | - | - |
Sign Height (max.) | - | 6 ft | 8 ft | - | - |
Distance/Setback | |||||
From Front Property Line (min.) | - | 25 ft | 50 ft | - | - |
From Adjacent Property Lines (min.) | - | 15 ft | 25 ft | - | - |
From a Residential District (min.) | - | 50 ft | 100 ft | - | - |
Features | |||||
External Illumination | - | NR | Y | - | - |
Internal Illumination | - | NR | Y | - | - |
Changeable Copy | - | NR | Y | - | - |
Sign Color Digital | - | NR | Y | - | - |
Multi-Color Digital | - | X | C | - | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Billboard: A permanent off-premise freestanding sign or sign structure upon which a message is placed on a poster or panel and mounted on a pole or metal structure typically with a monopole structure constructed with tubular steel support, tubular steel framing, and a single display panel with a concrete foundation. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | X | X | C | C | X |
Permit Required | - | - | Y | Y | - |
Number per Lot | - | - | 1 | 1 | - |
Dimensions | |||||
Sign Area (max.) | - | - | 500 sf | 500 sf | - |
Sign Height (max.) | - | - | 35 ft | 35 ft | - |
Distance/Setback | |||||
From Front Property Line (min.) | - | - | 10 ft | 10 ft | - |
From Adjacent Property Lines (min.) | - | - | 10 ft | 10 ft | - |
From Another Billboard (min.) | - | - | 1,000 ft | 1,000 ft | - |
From a Residential District (min.) | - | - | 200 ft | 200 ft | - |
Features | |||||
External Illumination | - | - | C | C | - |
Internal Illumination | -- | - | C | C | - |
Changeable Copy | - | - | C | C | - |
Single-Color Digital | - | - | C | C | - |
Multi-Color Digital | - | - | C | C | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Subdivision Entry Sign: A permanent off-premise freestanding sign of the monument sign variety located at the entry of a platted subdivision from a local, collector, or arterial street. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | Y | Y | Y | Y | X |
Permit Required | Y | Y | Y | Y | - |
Dimensions | |||||
Sign Area (max.) | 50 sf | 50 sf | 75 sf | 75 sf | - |
Sign Height (max.) | 6 ft | 8 ft | 8 ft | 8 ft | - |
Distance/Setback | |||||
From Front Property Line (min.) | 5 ft | 5 ft | 10 ft | 10 ft | - |
From Adjacent Property Lines (min.) | 5 ft | 5 ft | 10 ft | 10 ft | - |
Features | |||||
External Illumination | Y | Y | Y | Y | - |
Internal Illumination | Y | Y | Y | Y | - |
Changeable Copy | X | X | X | X | - |
Single-Color Digital | X | X | X | X | - |
Multi-Color Digital | X | X | X | X | - |
Screen Type | Composition | Applicable Screening Scenario | Screen Type Allowed | Height | ||
Min. | Max. | |||||
A | An evergreen planting screen of pyramidal arbor vitae with plantings being at least three (3) feet high, spaced four (4) feet on center at time of planting | Nonresidential Development in a Nonresidential District abutting a Residential District | A, B, C, D, E | 6 ft | 8 ft | |
B | A solid opaque wall comprised of masonry (brick, stone, etc.), concrete block, or precast concrete panels | Development in a Residential District abutting a Residential District | A, C, E | 6 ft | 8 ft | |
C | A wrought-iron or tubular steel fence with masonry columns at 20 feet on center with a mix of shrubs and trees located between masonry columns | Around Waste Enclosures (see Section) | A, B, E | 6 ft | 10 ft | |
D | An earthen berm at least twenty (20) feet wide with a maximum slope height exceeding at least six (6) feet covered with grass, shrubs, and trees planted at the base between slopes | Outdoor Storage | A, B, C, D, E | 6 ft | 10 ft | |
E | Alternate equivalent screening composition that provides an exceptional screening aesthetic, meets sound structural practices and engineering design criteria, and meets the intent and function of this Chapter at the discretion of the Planning Board | Loading Areas | A, B, C, D, E | 8 ft | 10 ft | |
Parking Row abutting and facing ROW or Residential District | A, B | 3 ft | 6 ft | |||
HVAC and Mechanical Equipment | A, B, C | 3 ft | 6 ft | |||
Other Required Screening | A, B, C, D, E | 6 ft | 8 ft | |||






Expression Element i | Graphic i |
Vertical Expression Elements | |
Vertical Expression Line: A vertical expression line created by molding. | |
Reuirements ∙
A vertical expression line with a minimum size of at least 4 inches in depth and 1 ft in width ∙
The vertical expression line must occur at a minimum interval of every 60 ft across the building frontage and shall reflect historic facade widths | ![]() |
Wall Notch: A front façade setback providing vertical articulation to a building façade | |
Reuirements ∙
Each wall notch must provide a front facade setback of a minimum depth of 4 ft and length of 8 ft ∙
Wall notches shall be spaced to reflect historic facade width | ![]() |
Wall Offset: An offset in façade wall into different modules | |
Reuirements ∙
Facade module must have a minimum 10 ft offset from an adjacent module ∙
The wall offset shall be located such that it relates to historic facade widths | ![]() |
Horizontal Expression Elements | |
Horizontal Expression Line: A horizontal expression line created by molding | |
Reuirements ∙
A horizontal expression line must be a minimum of 4 inches in depth and 1 ft in height ∙
Incorporate horizontal expression lines at heights that align with traditional elements of historic buildings such as awnings, transoms, and cornices ∙
The maximum length of a horizontal expression line can run without changing height is 120 ft | ![]() |
Cornice: A cornice detail providing a horizontal articulation | |
Reuirements ∙
The cornice detail must be at least 18 inches in height ∙
The cornice detail must be at least 6 inches deep ∙
The cornice detail must extend the entire width of the facade ∙
The cornice detail shall vary in height at widths that reflect historic facade modules | ![]() |
Varied Parapet Height: A change in the height of the parapet along the length of the building | |
Reuirements ∙
The parapet offset shall be a minimum of 2 ft in height from the adjacent parapet ∙
The parapet offset shall occur at a minimum interval of every 60 ft across the building frontage, and shall reflect historic precedent ∙
On the sections of the building that incorporate this horizontal expression element, the awning/canopy height shall also be raised a minimum of 2 ft in height from the adjacent awning/canopy heights to reflect the change in this facade module | ![]() |
Awning/Canopy: A wall mounted, cantilevered structure providing shade and cover from the weather for a sidewalk | |
Reuirements ∙
An awning/canopy must be a minimum of 7 ft clear height above the sidewalk and must have a minimum depth of 5 ft ∙
An awning/canopy may extend into a primary or side street setback ∙
An awning/canopy may encroach up to 6 ft into the public right-of-way but must be at least 2 ft inside the curb line or edge of pavement, whichever is greater | ![]() |
Expression Element i | Graphic i |
Vertical Expression Elements | |
Front Portch: A raised structure attached to a building that forms a covered entrance to a doorway | |
Reuirements ∙
A front porch must be at least 6 ft deep (excluding the steps and any porch posts) ∙
A front porch shall have a minimum of 50 square feet ∙
Front porch posts which flank the front door, entry, or access point to the unit shall be separated a minimum of 5 ft ∙
A front porch must be contiguous with a width not less than 45% of the building facade ∙
A front porch must be roofed and may be screened but cannot be fully enclosed ∙
A front porch may extend up to 9 ft, including the steps, into a required front setback, provided that such extension is at least 2 ft from the vertical plane of any lot line | ![]() |
Stoop: An exterior stair and landing for ground floor residential where the first story is elevated to provide privacy for the windows | |
Reuirements ∙
A stoop must be no more than 6 ft deep (not including the steps) and 6 ft wide ∙
A stoop may be covered but cannot be fully enclosed ∙
A stoop may extend up to 6 ft, including the steops, into a required setback, provided that such extension is at least 2 ft from the vertical plane of any lot line ∙
A stoop may not encroach into the public right-of-way | ![]() |
Balcony: A platform projecting from the wall of an upper-story of a building with a railing along its outer edge, often with access from a door or window | |
Reuirements ∙
A balcony may be covered but cannot be fully enclosed ∙
A balcony must have a clear height above the sidewalk of at least 9 ft ∙
A balcony may extend into a primary or side street setback ∙
A balcony may encroach up to 2 ft into the public right-of-way | ![]() |
Forecourt: An open area at grade, or within 30 inches of grade, that serves as an open space, plaza or outdoor dining area. A forecourt is designed for pedestrian activity that is often related to the operation of the business(es) with entrances that open into the forecourt and windows that look into the forecourt. | |
Reuirements ∙
A forecourt must be no more than one-third of the length of the building face, and in no case longer than 50 ft in width ∙
A forecourt must be no less than 10 ft in depth ∙
The depth of the forecourt should not exceed the general width ∙
A maximum of one forecourt is permitted per lot ∙
A forecourt meeting the above requirements is considered part of the building ∙
The forecourt shall include a landscaping feature (such as planters) and features that encourage pedestrian activity (such as benches or tables) | ![]() |
Gallery: A covered passage extending along the outside wall of a building supported by arches or columns that is open on 3 sides | |
Reuirements ∙
A gallery must have a clear depth from the support columns to the building's facade of at least 8 ft and a clear height above the sidewalk of at least 9 ft ∙
A gallery must be contiguous and extend over at least 75% of the width of the building facade ∙
A gallery may extend into a primary or side street setback ∙
A gallery may encroach up 9 ft into the public right-of-way but must be at least 2 ft inside the curb line or edge of pavement, whichever is greater | ![]() |
Awning/Canopy: A wall mounted, cantilevered structure providing shade and cover from the weather for a sidewalk | |
Reuirements ∙
An awning/canopy must be a minimum of 7 ft clear height above the sidewalk and must have a minimum depth of 5 ft ∙
An awning/canopy may extend into a primary or side street setback ∙
An awning/canopy may encroach up to 6 ft into the public right-of-way but must be at least 2 ft inside the curb line or edge of pavement, whichever is greater | ![]() |
Rooftop Deck: An outdoor area located on the roof of a building, although it is not necessarily located on the highest roof plane. For instance, it could be located on the roof of the third story, where the fourth and fifth stories of the building are stepped back from the front façade. A rooftop deck exists where an applicant chooses to utilize this outdoor space. | |
Reuirements ∙
The rooftop deck must be enclosed by a railing or partial wall. The railing of a rooftop deck must be set back from the street-facing walls of the floor beneath it by a minimum of 4 ft ∙
A rooftop garden must be set back from the building frontage at least 10 ft, and a green roof must be set back from the building frontage at least 5 ft and have a low profile so as not to be seen from the public realm | ![]() |



Requirement | Modification |
Minimum Lot Area | A 20% decrease to the applicable zoning district requirement |
Minimum Lot Width | A 15% decrease to the applicable zoning district requirement |
Maximum Total Lot Building Coverage | A 10% increase to the applicable zoning district requirement |
Minimum Front Setback | A 20% decrease to the applicable zoning district requirement |
Minimum Rear Setback | A 20% decrease to the applicable zoning district requirement |
Animal Type | Number of Animals Per One Animal Unit | Lot Sizeg District i | Number of Animal Units Allowed Per Lot | ||||
< 1 acre | 1-5 acres | 5 - 10 acres | >10 acres | ||||
Cattle | 1 | R-AG | 3* | 6* | 9* | 12* | |
Horse, Donkey, Mule | 1 | R-LD | 2 | 3 | 4 | 5 | |
Pig | 1 | R-HD | 1 | 2 | 3 | 4 | |
Goat, Sheep, Llama, Alpaca | 2 | C-NC | - | - | - | - | |
Honeybee Colony | 2 | C-LC | - | - | - | - | |
Fowl (chicken, quail, turkey, duck, dove, geese) | 4 | C-HC | - | - | - | - | |
Notes * = animal units per acre - = not allowed | C-DT | - | - | - | - | ||
I-LI | - | - | - | - | |||
I-HI | - | - | - | - | |||
P-PR | 2 | 3 | 4 | 5 | |||
P-IE | 2 | 3 | 4 | 5 | |||
P-DM | - | - | - | - | |||
Formula | Constant K by Type of Vibration | |||||
District and Place of Measurement | Continuous | Impulsive1 | <8 pulses per 24-hr period | |||
D = K/f where: | D = displacement in inches | Commercial Districts: at lot lines | 0.003 | 0.006 | 0.015 | |
K = constant given (subsequent columns) | Industrial Districts: at district boundary lines | 0.030 | 0.60 | 0.160 | ||
f = frequency of the vibration transmitted through the ground in cycles per second | At Residential Districts, recreational area, or educational institution | 0.003 | 0.006 | 0.015 boundary lines | ||
Notes | 1 = at least 1 second rest between pulses which do not exceed 1 second duration | |||||
Site Development Standards
Development Standard | Location | Summary |
Dimensional Regulations | CHAPTER 1115 - | Addresses the various yards, setbacks, and dimensional requirements that apply to a lot or development |
Parking and Loading | CHAPTER 1116- | Provides for when parking and loading is required and how a site manages parking and loading accommodations |
Landscaping | CHAPTER 1117 - | Regulates the necessary landscaping requirements to improve the development aesthetic and maintain the City's natural feel |
Site Lighting | CHAPTER 1118 - | Regulates site lighting to minimize light pollution while balancing the desire for safely lit properties |
Signs | CHAPTER 1119 - | Regulates the various sign types and prescribes allowances based on zoning districts |
Screening and Fencing | CHAPTER 1120 - | Provides regulations where more intensive development needs to buffer from less intensive development. It also accounts for those instances where fencing may be applied to protect privacy |
Waste Management | CHAPTER 1121- | Provides requirements for on-site waste management facilities to improve the development aesthetic and mitigate potential nuisance complaints |
Urban Design | CHAPTER 1122 - | Provides a set of design requirements to retain and produce attractive Downtown development |
Infill | CHAPTER 1123 - | Addresses instances where redevelopment is to occur on previously developed lots |
Animal Regulations | CHAPTER 1124 - | Provides flexible regulations that accounts for the safekeeping of various non-household animals on a lot |
Performance Standards | CHAPTER 1125 - | Mitigates a development's potential to create public nuisances (smoke, odor, dust, noise, etc.) |





Metric | Example | Interpretation |
Square footage (Floor Area) | 1:1,000 SF | 1 parking space for each 1,000 square feet of the building’s floor area (excluding bathrooms) |
Dwelling Unit | 1:DU | 1 parking space for each dwelling unit |
Bedroom Unit | 0.5:1 BRU + 1.5:2 BRU | 0.5 parking spaces for each single bedroom apartment unit plus 1.5 parking spaces for each two bedroom apartment unit |
Bedroom(s)/Guestroom(s) | 1 + (0.75) bedrooms | 1 parking space plus the umber of parking spaces from calculating 0.75 times all bedrooms |
Acres | 1:5 acres | 1 parking space for every 5 acres |
Site | 5: site | 5 parking spaces for the entire site |
Bay | 1: bay | 1 parking space for every bay |
Pump | 1:2 pumps | 1 parking space for every 2 pumps |
On-Site Location | Residential | Commercial | Industrial | Public and Institutional | |||||||||
R- AG | R- LD | R- HD | C-NC | C- LC | C- HC | C-DT C E | I-LI | I- HI | P- PR | P- IE | P- DM | ||
Front | T | T | T | T | T | T | X | X | T | T | T | T | T |
Rear | T | T | T | T | T | T | T | T | T | T | T | T | T |
Side | T | T | T | T | T | T | T | T | T | T | T | T | T |

Parking Angle g Requirement (ft) i | 90 o | 60 o | 45 o | 30 o | 0o |
Width Parallel to Aisle | 9 | 11.4 | 12.7 | 17.6 | 24 |
Length at 90 |
18 |
20 |
19 |
15.5 |
9 |
Minimum One-Way Aisle Width | 24 | 18 | 13 | 12 | 14 |
Minimum Two-Way Aisle Width |
24 |
22 |
22 |
22 |
22 |
Module Width Parallel to: | |||||
Single Row Parking |
42 |
38 |
32 |
27.5 |
23 |
Double Row Parking | 60 | 58 | 51 | 43 | 32 |
Double Row Parking with Single Interlock |
N/A |
56 |
47.5 |
39.6 |
N/A |
Double Row Parking with Double Interlock | N/A | 54 | 43.5 | 36.2 | N/A |
Parking Style | Requirements | Graphic |
Flush | ∙
Garage is attached to the primary structure and where the garage doors are oriented to the street ∙
In no case shall the garage be the front-most protrusion of the front facade of the house ∙
The garage may be flush with the front facade of teh house or a covered front porch ∙
The total width of the garage door (including any center column between two garage doors) shall not exceed more than 55% of the width of the facade in which the garage is placed ∙
A single garage door shall not exceed 16 ft in width. If two garage doors are proposed, each garage door shall not exceed 8 ft in width | ![]() |
Recessed | ∙
Garage doors are oriented toward the street ∙
Garage doors must be positioned at least 20 ft behind the front wall plane of the house ∙
There is no restriction on garage door width | ![]() |
Side-Loaded | ∙
Garage doors are oriented perpendicular to the front wall plane ∙
Any wall of the garage must be located at least 3 ft behind the front wall plane of the house | ![]() |
Detached Residential Garage | ∙
Garage is placed entirely to the rear of the house | ![]() |
Rear/Alley-Loaded | ∙
Garage is placed entirely to the rear of the house and is alley-accessed ∙
Garage doors must face the alley
∙
The garage must either be located 4 ft from the alley right-of-way or be a minimum of 20 ft from the alley right-of-way
∙
Where parking spaces are located between the garage and the alley, the garage must be located at least 20 ft from teh alley right-of-way | ![]() |

Lot Frontage | Max. Number of Driveways |
< 150 feet | 1 For single- family dwellings with lot frontages greater than 75', a circular driveway is allowed |
150 - 450 feet | 2 |
451-600 feet | 3 |
601-750 feet | 4 |
<750 feet | Determined by City Engineer |
Classification of Intersecting Street | Classification of Street to be Accessed | ||
Arterial | Collector | Local | |
Arterial |
200 ft |
150 ft |
100 ft |
Collector | 150 ft | 100 ft | 50 ft |
Local |
100 ft |
50 ft |
50 ft |


Development/Use | Ratio |
Courtyard Apartment | 1 bicycle spaces per 20 units |
Conventional Apartment | 1 bicycle spaces per 15 units |
Mixed Use Building (Main Street Mixed Use Building and Vertical Mixed Use Building) |
1 bicycle space per 500 square feet |
Bar | 1 bicycle space per 1,000 square feet |
Brewpub | 1 bicycle space per 1,000 square feet |
Restaurant | 1 bicycle space per 500 square feet |
Active and Passive Park/Recreational Facilities | 2 bicycle spaces per 20,000 square feet of lot area |
Any nonresidential building larger than 10,000 square feet | 1 bicycle space per 5,000 square feet |
Tree Type | Height at Maturity | Minimum Requirements at Time of Planting |
Large Deciduous Tree (Large Tree) | < 45 feet | • Minimum trunk diameter of two (2) inches when measured six (6) inches above established grade and show the growth capabilities, branch information and crown balance that is indigenous to the particular variety |
Medium Deciduous Tree (Medium Tree) | 30 - 45 feet | • Single stem • Minimum trunk diameter of two (2) inches when measured six (6) inches above established grade and show the growth capabilities, branch information and crown balance that is indigenous to the particular variety |
Small Deciduous Tree (Medium Tree) | 20 - 30 fee | |
Coniferous Tree | -- | • Minimum height of five (5) feet when measured from the planted level to the top of the tree • This height may be reduced to three (3) feet when it is required to be used for screening purposes. • The needle color and branching habits shall be normal for the species and the appearance shall be indicative of previous care in pruning and development |

Tree Type g Zoning District i | Large 1 | Medium 1 | Small 2 | Alternative Combination (Large/Medium/Small) |
R-AG | 2 | 5 | 8 | 0/7/10
8/0/0
1/6/9 |
R-LD |
0 |
1 |
2 |
0/0/3
1/0/1
0/2/1 |
R-HD | 0 | 1 | 1 | 0/0/2
1/0/0 |
Notes | 1 = Large and medium trees shall not be located closer than 14 feet to a dwelling or building
2 = Small trees shall not be located closer than 8 feet to a dwelling or building | |||




Zoning District | Maximum Footcandles | |
Day | Night | |
R-AG
R-LD
P-PR
P-IE | 28.8 | 2.787 |
R-HD
C-NC | 55.74 | 18.58 |
C-LC | 74.32* | 18.58 |
C-HC
I-LI
I-HI | 92.9* | 46.45** |
C-DT
P-DM | 92.9* | 46.45** |
Notes | *= (55.74 in inclement weather, such as fog, rain, or snow)
**= (18.58 in inclement weather, such as fog, rain, or snow) | |

Zoning District | Transition Time |
R-AG R-LD P-PR P-IE | Not applicable |
R-HD C-NC C-LC C-HC C-DT I-LI I-HI P-DM | 15 seconds |
Notes | All signs shall be operated so that the sign message remains static for a period of the assigned time before changing to another sign message |
Zoning District | Detection Distance |
R-AG R-LD P-PR P-IE | 400 feet + |
R-HD C-NC | 800 feet + |
C-LC | 1,000 feet + |
C-HC I-LI I-HI | 1,000 feet + |
C-DT P-DM | 300 feet + |
Applicable i | Previous i | ||
Sign Category | Sign Subcategory | Sign Type | Sign Type |
On-Premise Signs | Freestanding Signs | Monument | Foundation Monument Sign Monolith Monument Sign |
Pole Sign | Traditional Monument Sign | ||
Attached Signs | Wall Sign | Fascia Sign | |
Attached Awning/Canopy Sign | Awning Sign Canopy Sign | ||
Projecting Sign | Projecting Sign | ||
Hanging Sign | |||
Window Sign | Window Sign | ||
Freestanding Canopy Sign | |||
Incidental Signs | General Incidental Sign | Directional Sign Flag Integral Sign Swinging Sign | |
Speaker Board | |||
Off-Premise Signs1 | Billboard | Billboard | |
Subdivision Entry Sign3 | Development Sign | ||
Bench Billboard | Bench Billboard | ||
Temporary Signs | Temporary Signs | Temporary Signs
Construction Sign
Real Estate Sign
Yard Sale Sign
Portable Sign
Trailer Sign
Banner
Balloon | |
Notes | 1 Off-Premise signs are treated as accessory uses and require a conditional use permit as approved by the BZA. 2 Digital dynamic displays are sign features which may subject to conditional use permit review by the BZA.
3 Subdivision Entry Signs are to be treated as permitted accessory uses not requiring conditional use permit. | ||
Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | |||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM | Code Location |
On-Premise Signs (see Section 1119.07) | ||||||
Freestanding Signs | ||||||
Monument Sign | NR | NR | Y | Y | Y | Section 1119.07(b)(1) |
Pole Sign | X | NR | Y | Y | Y | Section 1119.07(b)(2) |
Attached Signs | ||||||
Wall Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(1) |
Attached Awning/Canopy Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(2) |
Projecting Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(3) |
Hanging Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(4) |
Window Sign | NR | NR | Y | Y | Y | Section 1119.07(c)(5) |
Freestanding Canopy Sign | NR | Y | Y | X | Section 1119.07(c)(6) | |
Incidental Signs | ||||||
General Incidental Signs | NR | NR | Y | Y | Y | Section 1119.07(d)(1) |
Speaker Board | X | NR | Y | X | X | Section 1119.07(d)(2) |
Off-Premise Signs (See Section 1119.08) | ||||||
Billboard | X | X | C | C | X | Section 1119.08(b) |
Bench Billboard | - | - | - | - | - | Section 1119.08(c) |
Subdivision Entry Sign | Y | Y | Y | Y | X | Section 1119.08(d) |
Temporary Signs | Section 1119.09 | |||||

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Monument Sign: An on-premises, permanent freestanding sign mounted or appearing to be mounted directly in the ground or on a footer in the ground. | ||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed |
NR |
NR | Y | Y | Y |
Permit Required | Y | Y | Y | Y | Y |
Number per Lot |
1 |
1 |
1 |
1 |
1 |
Dimensions | |||||
Sign Area (max.) |
50 sf |
50 sf |
150 sf |
400 sf |
50 sf |
Sign Height (max.) |
6 ft |
10 ft |
15 ft |
15 ft |
10 ft |
Distance/Setback | |||||
From Front Property Line (min.) |
5 ft |
5 ft |
10 ft |
10 ft |
5 ft |
From Adjacent Property Lines (min.) |
5 ft |
5 ft |
10 ft |
10 ft |
5 ft |
From Another Freestanding Sign (min.) |
50 ft |
50 ft |
50 ft |
50 ft |
50 ft |
Features | |||||
External Illumination |
NR |
NR |
Y |
- |
Y |
Internal Illumination |
NR |
NR |
Y |
- |
Y |
Changeable Copy |
NR |
NR |
Y |
- |
Y |
Single-Color Digital |
NR |
NR |
Y |
- |
Y |
Multi-Color Digital |
X |
X |
C |
C |
C |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Pole Sign:An on-premise, permanent freestanding sign mounted directly in the ground by a pole(s) or columnal support structure(s) providing open-air between the base of the sign and the ground. | ||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed |
X |
NR |
Y |
Y |
X |
Permit Required |
- |
Y |
Y |
Y |
- |
Number per Lot |
- |
1 |
1 |
1 |
- |
Dimensions | |||||
Sign Area (max.) | - | 75 sf | 150 sf | 150 sf | - |
Sign Height (max.) | - | 20 ft | 35 ft | 35 ft | - |
Distance/Setback | |||||
From Front Property Line (min.) | - | 5 ft | 10 ft | 10 ft | - |
From Adjacent Property Lines (min.) | - | 5 ft | 10 ft | 10 ft | - |
Features | |||||
External Illumination | - | NR | Y | Y | - |
Internal Illumination | - | NR | Y | Y | - |
Changeable Copy | - | NR | Y | Y | - |
Single-Color Digital | - | NR | Y | Y | - |
Multi-Color Digital | - | X | C | C | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Wall Sign: An on-premise sign permanently affixed on an exterior building wall.. | ||||
District g Requirement i | R-AG R-LD P-PR P-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | Y | |||
Permit Required | Y | Y | |||
Number per Building | No limit | ||||
Dimensions | |||||
Sign Area (max.) | 15% of the wall's area | ||||
Sign Height (max.) | Roofline | ||||
Features | |||||
External Illumination | NR | Y | |||
Internal Illumination | NR | Y | |||
Changeable Copy | NR | Y | |||
Single-Color Digital | NR | Y | |||
Multi-Color Digital | X | C | |||

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Attached Awning/Canopy Sign: An on-premise sign permanently painted, printed, attached, or otherwise applied to any facet of the covering or frame structure of an awning or attached structural canopy | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR |
Y
| |||
Permit Required |
Y
|
Y
| |||
Number per Building | No limit | ||||
Dimensions | |||||
Sign Area (max.) | 25% of the applicable attached awning/canopy’s area | ||||
Sign Height (max.) | Top of the first story | ||||
Features | |||||
External Illumination | NR |
Y
| |||
Internal Illumination | NR |
Y
| |||
Changeable Copy | NR |
Y
| |||
Single-Color Digital | NR |
Y
| |||
Multi-Color Digital | X | C | |||

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Projecting Sign: An on-premise sign permanently affixed to and projects from the wall of a building and its generally perpendicular to the building facade. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR |
Y
|
Y
|
Y
|
Permit Required |
Y
|
Y
|
Y
|
Y
|
Y
|
Number per Building | No limit | No limit | No limit | No limit | No limit |
Dimensions | |||||
Sign Area (max.) | 40 sf | 40 sf | 40 sf | 40 sf | 40 sf |
Sign Clearance (min.) | 12 ft | 12 ft | 12 ft | 12 ft | 12 ft |
Features | |||||
External Illumination | NR | NR |
Y
|
Y
|
Y
|
Internal Illumination | NR | NR |
Y
|
Y
|
Y
|
Changeable Copy | NR | NR |
Y
|
Y
|
Y
|
Single-Color Digital | NR | NR |
Y
|
Y
|
Y
|
Multi-Color Digital | X | X | C | C | C |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Hanging Sign: An on-premise sign permanently suspended or hanging from the underside of a canopy, awning, ceiling, marquee, roof overhang, a covered porch, or walkway. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR | Y | Y | Y |
Permit Required | Y | Y | Y | Y | Y |
Number per Building | No limit | No limit | No limit | No limit | No limit |
Dimensions | |||||
Sign Area (max.) | 25 sf | 25 sf | 40 sf | 40 sf | 25 sf |
Sign Clearance (min.) | 12 ft | 12 ft | 12 ft | 12 ft | 12 ft |
Features | |||||
External Illumination | NR | NR | Y | Y | Y |
Internal Illumination | NR | NR | Y | Y | Y |
Changeable Copy | X | X | X | X | X |
Single-Color Digital | X | X | X | X | X |
Multi-Color Digital | X | X | X | X |
X |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Window Sign: An on-premise sign permanently suspended or hanging from the underside of a canopy, awning, ceiling, marquee, roof overhang, a covered porch, or walkway. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR | Y | Y | Y |
Permit Required | Y | Y | Y | Y | Y |
Number per Window | 1 | 1 | 1 | No limit | 1 |
Dimensions | |||||
Sign Area (max.) | 25% of window | 25% of window | 25% of window | 25% of window | 25% of window |
Features | |||||
External Illumination | NR | NR | Y | Y | Y |
Internal Illumination | NR | NR | Y | Y | Y |
Changeable Copy | X | X | X | X | X |
Single-Color Digital | X | X | X | X | X |
Multi-Color Digital | X | X | X | X |
X |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Freestanding Canopy Sign: An on-premise sign that is permanently allowed to a freestanding canopy. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | Y | Y | Y | |
Permit Required | - | Y | Y | Y | - |
Number per Freestanding Canopy | - | 2 | No limit | No limit | - |
Dimensions | |||||
Cumulative Sign Area (max.) | - | 75 sf | 125 sf | 150 sf | - |
Features | |||||
External Illumination | - | NR | Y | Y | - |
Internal Illumination | - | NR | Y | Y | - |
Changeable Copy | - | NR | Y | Y | - |
Single-Color Digital | - | NR | Y | Y | - |
Multi-Color Digital | - | X | C | C | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | General Incidental Sign: A permanent on-premise sign that is freestanding or attached to a building that is in addition to the primary freestanding and attached sign types for the property, and that has a height and scale that is clearly subordinate to the primary sign types allowed for the property. Examples of general incidental signs include menu boards, flags, occupant directories, property or tenant identification names or numbers, wayfinding signs, directional signs, and signs warning the public against trespassing or danger from animals. The list of examples is not exhaustive and is provided to clarify the regulations and does not limit the content of general incidental signs. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | NR | NR | Y | Y | Y |
Permit Required | NR | NR | Y | Y | Y |
Number per Lot | No limit | No limit | No limit | No limit | No limit |
Dimensions | |||||
Sign Area (max. per sign) | 20 sf | 20 sf | 35 sf | 50 sf | 20 sf |
Sign Area (cumulative max.) | 50 sf | 50 sf | 75 sf | 100 sf | 50 sf |
Sign Height (max.) | 4 ft | 4 ft | 6 ft | 6 ft | 4 ft |
Distance/Setback | |||||
From Front Property Line (min.) | 5 ft | 5 ft | 5 ft | 5 ft | 5 ft |
From Adjacent Property Lines (min.) | 5 ft | 5 ft | 5 ft | 5 ft | 5 ft |
From a Freestanding Sign (min.) | 20 ft | 20 ft | 35 ft | 50 ft | 20 ft |
Features | |||||
External Illumination | NR | NR | Y | Y | Y |
Internal Illumination | NR | NR | Y | Y | Y |
Changeable Copy | X | X | Y | Y | Y |
Single-Color Digital | X | X | X | X | X |
Multi-Color Digital | X | X | X | X |
X |
Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Speaker Board: A professionally constructed and installed sign made of a durable, weather-resistant product such as metal or high-density plastic and may include a two-way speaker system for ordering from a vehicle in a drive thru lane provided the volume of the speaker does not exceed ambient noise conditions as measured at the property line. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | X | NR | Y | X | X |
Permit Required | - | NR | Y | - | - |
Number per Lot | - | 2 | No limit | - | - |
Dimensions | |||||
Sign Area (max. per sign) | - | 25 sf | 40 sf | - | - |
Sign Area (cumulative max.) | - | 50 sf | 120 sf | - | - |
Sign Height (max.) | - | 6 ft | 8 ft | - | - |
Distance/Setback | |||||
From Front Property Line (min.) | - | 25 ft | 50 ft | - | - |
From Adjacent Property Lines (min.) | - | 15 ft | 25 ft | - | - |
From a Residential District (min.) | - | 50 ft | 100 ft | - | - |
Features | |||||
External Illumination | - | NR | Y | - | - |
Internal Illumination | - | NR | Y | - | - |
Changeable Copy | - | NR | Y | - | - |
Sign Color Digital | - | NR | Y | - | - |
Multi-Color Digital | - | X | C | - | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Billboard: A permanent off-premise freestanding sign or sign structure upon which a message is placed on a poster or panel and mounted on a pole or metal structure typically with a monopole structure constructed with tubular steel support, tubular steel framing, and a single display panel with a concrete foundation. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | X | X | C | C | X |
Permit Required | - | - | Y | Y | - |
Number per Lot | - | - | 1 | 1 | - |
Dimensions | |||||
Sign Area (max.) | - | - | 500 sf | 500 sf | - |
Sign Height (max.) | - | - | 35 ft | 35 ft | - |
Distance/Setback | |||||
From Front Property Line (min.) | - | - | 10 ft | 10 ft | - |
From Adjacent Property Lines (min.) | - | - | 10 ft | 10 ft | - |
From Another Billboard (min.) | - | - | 1,000 ft | 1,000 ft | - |
From a Residential District (min.) | - | - | 200 ft | 200 ft | - |
Features | |||||
External Illumination | - | - | C | C | - |
Internal Illumination | -- | - | C | C | - |
Changeable Copy | - | - | C | C | - |
Single-Color Digital | - | - | C | C | - |
Multi-Color Digital | - | - | C | C | - |

Key g | Y= sign allowed X = sign not allowed NR = sign allowed for nonresidential uses only “-“ = the standard does not apply C = sign allowed by Conditional Use Permit | ||||
Definition g | Subdivision Entry Sign: A permanent off-premise freestanding sign of the monument sign variety located at the entry of a platted subdivision from a local, collector, or arterial street. | ||||
District g Requirement i | R-AG R-LD P-PR R-IE | R-HD C-NC | C-LC | C-HC I-LI I-HI | C-DT P-DM |
General | |||||
Allowed | Y | Y | Y | Y | X |
Permit Required | Y | Y | Y | Y | - |
Dimensions | |||||
Sign Area (max.) | 50 sf | 50 sf | 75 sf | 75 sf | - |
Sign Height (max.) | 6 ft | 8 ft | 8 ft | 8 ft | - |
Distance/Setback | |||||
From Front Property Line (min.) | 5 ft | 5 ft | 10 ft | 10 ft | - |
From Adjacent Property Lines (min.) | 5 ft | 5 ft | 10 ft | 10 ft | - |
Features | |||||
External Illumination | Y | Y | Y | Y | - |
Internal Illumination | Y | Y | Y | Y | - |
Changeable Copy | X | X | X | X | - |
Single-Color Digital | X | X | X | X | - |
Multi-Color Digital | X | X | X | X | - |
Screen Type | Composition | Applicable Screening Scenario | Screen Type Allowed | Height | ||
Min. | Max. | |||||
A | An evergreen planting screen of pyramidal arbor vitae with plantings being at least three (3) feet high, spaced four (4) feet on center at time of planting | Nonresidential Development in a Nonresidential District abutting a Residential District | A, B, C, D, E | 6 ft | 8 ft | |
B | A solid opaque wall comprised of masonry (brick, stone, etc.), concrete block, or precast concrete panels | Development in a Residential District abutting a Residential District | A, C, E | 6 ft | 8 ft | |
C | A wrought-iron or tubular steel fence with masonry columns at 20 feet on center with a mix of shrubs and trees located between masonry columns | Around Waste Enclosures (see Section) | A, B, E | 6 ft | 10 ft | |
D | An earthen berm at least twenty (20) feet wide with a maximum slope height exceeding at least six (6) feet covered with grass, shrubs, and trees planted at the base between slopes | Outdoor Storage | A, B, C, D, E | 6 ft | 10 ft | |
E | Alternate equivalent screening composition that provides an exceptional screening aesthetic, meets sound structural practices and engineering design criteria, and meets the intent and function of this Chapter at the discretion of the Planning Board | Loading Areas | A, B, C, D, E | 8 ft | 10 ft | |
Parking Row abutting and facing ROW or Residential District | A, B | 3 ft | 6 ft | |||
HVAC and Mechanical Equipment | A, B, C | 3 ft | 6 ft | |||
Other Required Screening | A, B, C, D, E | 6 ft | 8 ft | |||






Expression Element i | Graphic i |
Vertical Expression Elements | |
Vertical Expression Line: A vertical expression line created by molding. | |
Reuirements ∙
A vertical expression line with a minimum size of at least 4 inches in depth and 1 ft in width ∙
The vertical expression line must occur at a minimum interval of every 60 ft across the building frontage and shall reflect historic facade widths | ![]() |
Wall Notch: A front façade setback providing vertical articulation to a building façade | |
Reuirements ∙
Each wall notch must provide a front facade setback of a minimum depth of 4 ft and length of 8 ft ∙
Wall notches shall be spaced to reflect historic facade width | ![]() |
Wall Offset: An offset in façade wall into different modules | |
Reuirements ∙
Facade module must have a minimum 10 ft offset from an adjacent module ∙
The wall offset shall be located such that it relates to historic facade widths | ![]() |
Horizontal Expression Elements | |
Horizontal Expression Line: A horizontal expression line created by molding | |
Reuirements ∙
A horizontal expression line must be a minimum of 4 inches in depth and 1 ft in height ∙
Incorporate horizontal expression lines at heights that align with traditional elements of historic buildings such as awnings, transoms, and cornices ∙
The maximum length of a horizontal expression line can run without changing height is 120 ft | ![]() |
Cornice: A cornice detail providing a horizontal articulation | |
Reuirements ∙
The cornice detail must be at least 18 inches in height ∙
The cornice detail must be at least 6 inches deep ∙
The cornice detail must extend the entire width of the facade ∙
The cornice detail shall vary in height at widths that reflect historic facade modules | ![]() |
Varied Parapet Height: A change in the height of the parapet along the length of the building | |
Reuirements ∙
The parapet offset shall be a minimum of 2 ft in height from the adjacent parapet ∙
The parapet offset shall occur at a minimum interval of every 60 ft across the building frontage, and shall reflect historic precedent ∙
On the sections of the building that incorporate this horizontal expression element, the awning/canopy height shall also be raised a minimum of 2 ft in height from the adjacent awning/canopy heights to reflect the change in this facade module | ![]() |
Awning/Canopy: A wall mounted, cantilevered structure providing shade and cover from the weather for a sidewalk | |
Reuirements ∙
An awning/canopy must be a minimum of 7 ft clear height above the sidewalk and must have a minimum depth of 5 ft ∙
An awning/canopy may extend into a primary or side street setback ∙
An awning/canopy may encroach up to 6 ft into the public right-of-way but must be at least 2 ft inside the curb line or edge of pavement, whichever is greater | ![]() |
Expression Element i | Graphic i |
Vertical Expression Elements | |
Front Portch: A raised structure attached to a building that forms a covered entrance to a doorway | |
Reuirements ∙
A front porch must be at least 6 ft deep (excluding the steps and any porch posts) ∙
A front porch shall have a minimum of 50 square feet ∙
Front porch posts which flank the front door, entry, or access point to the unit shall be separated a minimum of 5 ft ∙
A front porch must be contiguous with a width not less than 45% of the building facade ∙
A front porch must be roofed and may be screened but cannot be fully enclosed ∙
A front porch may extend up to 9 ft, including the steps, into a required front setback, provided that such extension is at least 2 ft from the vertical plane of any lot line | ![]() |
Stoop: An exterior stair and landing for ground floor residential where the first story is elevated to provide privacy for the windows | |
Reuirements ∙
A stoop must be no more than 6 ft deep (not including the steps) and 6 ft wide ∙
A stoop may be covered but cannot be fully enclosed ∙
A stoop may extend up to 6 ft, including the steops, into a required setback, provided that such extension is at least 2 ft from the vertical plane of any lot line ∙
A stoop may not encroach into the public right-of-way | ![]() |
Balcony: A platform projecting from the wall of an upper-story of a building with a railing along its outer edge, often with access from a door or window | |
Reuirements ∙
A balcony may be covered but cannot be fully enclosed ∙
A balcony must have a clear height above the sidewalk of at least 9 ft ∙
A balcony may extend into a primary or side street setback ∙
A balcony may encroach up to 2 ft into the public right-of-way | ![]() |
Forecourt: An open area at grade, or within 30 inches of grade, that serves as an open space, plaza or outdoor dining area. A forecourt is designed for pedestrian activity that is often related to the operation of the business(es) with entrances that open into the forecourt and windows that look into the forecourt. | |
Reuirements ∙
A forecourt must be no more than one-third of the length of the building face, and in no case longer than 50 ft in width ∙
A forecourt must be no less than 10 ft in depth ∙
The depth of the forecourt should not exceed the general width ∙
A maximum of one forecourt is permitted per lot ∙
A forecourt meeting the above requirements is considered part of the building ∙
The forecourt shall include a landscaping feature (such as planters) and features that encourage pedestrian activity (such as benches or tables) | ![]() |
Gallery: A covered passage extending along the outside wall of a building supported by arches or columns that is open on 3 sides | |
Reuirements ∙
A gallery must have a clear depth from the support columns to the building's facade of at least 8 ft and a clear height above the sidewalk of at least 9 ft ∙
A gallery must be contiguous and extend over at least 75% of the width of the building facade ∙
A gallery may extend into a primary or side street setback ∙
A gallery may encroach up 9 ft into the public right-of-way but must be at least 2 ft inside the curb line or edge of pavement, whichever is greater | ![]() |
Awning/Canopy: A wall mounted, cantilevered structure providing shade and cover from the weather for a sidewalk | |
Reuirements ∙
An awning/canopy must be a minimum of 7 ft clear height above the sidewalk and must have a minimum depth of 5 ft ∙
An awning/canopy may extend into a primary or side street setback ∙
An awning/canopy may encroach up to 6 ft into the public right-of-way but must be at least 2 ft inside the curb line or edge of pavement, whichever is greater | ![]() |
Rooftop Deck: An outdoor area located on the roof of a building, although it is not necessarily located on the highest roof plane. For instance, it could be located on the roof of the third story, where the fourth and fifth stories of the building are stepped back from the front façade. A rooftop deck exists where an applicant chooses to utilize this outdoor space. | |
Reuirements ∙
The rooftop deck must be enclosed by a railing or partial wall. The railing of a rooftop deck must be set back from the street-facing walls of the floor beneath it by a minimum of 4 ft ∙
A rooftop garden must be set back from the building frontage at least 10 ft, and a green roof must be set back from the building frontage at least 5 ft and have a low profile so as not to be seen from the public realm | ![]() |



Requirement | Modification |
Minimum Lot Area | A 20% decrease to the applicable zoning district requirement |
Minimum Lot Width | A 15% decrease to the applicable zoning district requirement |
Maximum Total Lot Building Coverage | A 10% increase to the applicable zoning district requirement |
Minimum Front Setback | A 20% decrease to the applicable zoning district requirement |
Minimum Rear Setback | A 20% decrease to the applicable zoning district requirement |
Animal Type | Number of Animals Per One Animal Unit | Lot Sizeg District i | Number of Animal Units Allowed Per Lot | ||||
< 1 acre | 1-5 acres | 5 - 10 acres | >10 acres | ||||
Cattle | 1 | R-AG | 3* | 6* | 9* | 12* | |
Horse, Donkey, Mule | 1 | R-LD | 2 | 3 | 4 | 5 | |
Pig | 1 | R-HD | 1 | 2 | 3 | 4 | |
Goat, Sheep, Llama, Alpaca | 2 | C-NC | - | - | - | - | |
Honeybee Colony | 2 | C-LC | - | - | - | - | |
Fowl (chicken, quail, turkey, duck, dove, geese) | 4 | C-HC | - | - | - | - | |
Notes * = animal units per acre - = not allowed | C-DT | - | - | - | - | ||
I-LI | - | - | - | - | |||
I-HI | - | - | - | - | |||
P-PR | 2 | 3 | 4 | 5 | |||
P-IE | 2 | 3 | 4 | 5 | |||
P-DM | - | - | - | - | |||
Formula | Constant K by Type of Vibration | |||||
District and Place of Measurement | Continuous | Impulsive1 | <8 pulses per 24-hr period | |||
D = K/f where: | D = displacement in inches | Commercial Districts: at lot lines | 0.003 | 0.006 | 0.015 | |
K = constant given (subsequent columns) | Industrial Districts: at district boundary lines | 0.030 | 0.60 | 0.160 | ||
f = frequency of the vibration transmitted through the ground in cycles per second | At Residential Districts, recreational area, or educational institution | 0.003 | 0.006 | 0.015 boundary lines | ||
Notes | 1 = at least 1 second rest between pulses which do not exceed 1 second duration | |||||