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FORWARD
CHAPTER 1. GENERAL PROVISIONS - REGULATIONS
CHAPTER 1A. STRUCTURE OF COUNTY GOVERNMENT - REGULATIONS
CHAPTER 2. ADMINISTRATION - REGULATIONS
CHAPTER 2B. AGRICULTURAL LAND PRESERVATION - REGULATIONS
CHAPTER 3. AIR QUALITY CONTROL - REGULATIONS
CHAPTER 3A. ALARMS - REGULATIONS
CHAPTER 5. ANIMAL CONTROL - REGULATIONS
CHAPTER 8. BUILDINGS - REGULATIONS
CHAPTER 8A. CABLE COMMUNICATIONS - REGULATIONS
CHAPTER 10B. COMMON OWNERSHIP COMMUNITIES - REGULATIONS
CHAPTER 11. CONSUMER PROTECTION - REGULATIONS
CHAPTER 11A. CONDOMINIUMS - REGULATIONS
CHAPTER 11B. CONTRACTS AND PROCUREMENT - REGULATIONS
CHAPTER 13. DETENTION CENTERS AND REHABILITATION FACILITIES - REGULATIONS
CHAPTER 15. EATING AND DRINKING ESTABLISHMENTS - REGULATIONS
CHAPTER 16. ELECTIONS - REGULATIONS
CHAPTER 17. ELECTRICITY - REGULATIONS
CHAPTER 18A. ENERGY POLICY - REGULATIONS
CHAPTER 19. EROSION, SEDIMENT CONTROL AND STORMWATER MANAGEMENT - REGULATIONS
CHAPTER 19A. ETHICS - REGULATIONS
CHAPTER 20 FINANCE - REGULATIONS
CHAPTER 21 FIRE AND RESCUE SERVICES - REGULATIONS
CHAPTER 22. FIRE SAFETY CODE - REGULATIONS
CHAPTER 22A. FOREST CONSERVATION - TREES - REGULATIONS
CHAPTER 23A. GROUP HOMES - REGULATIONS
CHAPTER 24. HEALTH AND SANITATION - REGULATIONS
CHAPTER 24A. HISTORIC RESOURCES PRESERVATION - REGULATIONS
CHAPTER 24B. HOMEOWNERS’ ASSOCIATIONS - REGULATIONS
CHAPTER 25. HOSPITALS, SANITARIUMS, NURSING AND CARE HOMES - REGULATIONS
CHAPTER 25A. HOUSING, MODERATELY PRICED - REGULATIONS
CHAPTER 25B. HOUSING POLICY - REGULATIONS
CHAPTER 26. HOUSING AND BUILDING MAINTENANCE STANDARDS - REGULATIONS
CHAPTER 27. HUMAN RIGHTS AND CIVIL LIBERTIES - REGULATIONS
CHAPTER 27A. INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL FACILITIES - REGULATIONS
CHAPTER 29. LANDLORD-TENANT RELATIONS - REGULATIONS
CHAPTER 30. LICENSING AND REGULATIONS GENERALLY - REGULATIONS
CHAPTER 30C. MOTOR VEHICLE TOWING AND IMMOBILIZATION ON PRIVATE PROPERTY - REGULATIONS
CHAPTER 31. MOTOR VEHICLES AND TRAFFIC - REGULATIONS
CHAPTER 31A. MOTOR VEHICLE REPAIR AND TOWING REGISTRATION - REGULATIONS
CHAPTER 31B. NOISE CONTROL - REGULATIONS
CHAPTER 31C. NEW HOME BUILDER AND SELLER REGISTRATION AND WARRANTY - REGULATIONS
CHAPTER 33. PERSONNEL AND HUMAN RESOURCES - REGULATIONS
CHAPTER 33B. PESTICIDES - REGULATIONS
CHAPTER 35. POLICE - REGULATIONS
CHAPTER 36. POND SAFETY - REGULATIONS
CHAPTER 38A. RADIO, TELEVISION AND ELECTRICAL APPLIANCE INSTALLATION AND REPAIRS - REGULATIONS
CHAPTER 40. REAL PROPERTY - REGULATIONS
CHAPTER 41. RECREATION AND RECREATION FACILITIES - REGULATIONS
CHAPTER 41A. RENTAL ASSISTANCE - REGULATIONS
CHAPTER 42A. RIDESHARING AND TRANSPORTATION MANAGEMENT - REGULATIONS
CHAPTER 44. SCHOOLS AND CAMPS - REGULATIONS
CHAPTER 44A. SECONDHAND PERSONAL PROPERTY - REGULATIONS
CHAPTER 45. SEWERS, SEWAGE DISPOSAL AND DRAINAGE - REGULATIONS
CHAPTER 47. VENDORS - REGULATIONS
CHAPTER 48. SOLID WASTES - REGULATIONS
CHAPTER 49. STREETS AND ROADS - REGULATIONS
CHAPTER 50. SUBDIVISION OF LAND - REGULATIONS
CHAPTER 51 SWIMMING POOLS - REGULATIONS
CHAPTER 51A. TANNING FACILITIES - REGULATIONS
CHAPTER 52. TAXATION - REGULATIONS
CHAPTER 53. TAXICABS - REGULATIONS
CHAPTER 53A. TENANT DISPLACEMENT - REGULATIONS
CHAPTER 54. TRANSIENT LODGING FACILITIES - REGULATIONS
CHAPTER 55. TREE CANOPY - REGULATIONS
CHAPTER 56. URBAN RENEWAL AND COMMUNITY DEVELOPMENT - REGULATIONS
CHAPTER 56A. VIDEO GAMES - REGULATIONS
CHAPTER 57. WEAPONS - REGULATIONS
CHAPTER 59. ZONING - REGULATIONS
CHAPTER 60. SILVER SPRING, BETHESDA, WHEATON AND MONTGOMERY HILLS PARKING LOT DISTRICTS - REGULATIONS
MISCELLANEOUS MONTGOMERY COUNTY REGULATIONS
TABLE 1 Previous COMCOR Number to Current COMCOR Number
TABLE 2 Executive Regulation Number to Current COMCOR Number
TABLE 3 Executive Order Number to Current COMCOR Number
INDEX BY AGENCY
INDEX BY SUBJECT
County Attorney Opinions and Advice of Counsel
Section 6.3.4. Rural Open Space
A.   General Requirements
1.   Applicability
a.   All optional method Cluster Development in the RC zone must provide rural open space.
b.   All development in the RNC zone must provide rural open space.
2.   Defined
Rural open space means land that is managed as farmland or in a natural state as allowed under Section 6.3.4.B.1.d.
3.   Amount of Rural Open Space
The Planning Board may approve a minor variation in the master plan recommended rural open space if it finds that the variation would retain or enhance both the quality and character of the rural open space, but the Planning Board must not approve less rural open space than the zone requires.
4.   Uses in Rural Open Space
a.   In the RC zone, the following uses allowed under Article 59-3 are prohibited in any rural open space area:
i.   Agricultural Processing;
ii.   Farm Supply, Machinery Sales, Storage, and Service;
iii.   Nursery (Retail);
iv.   Nursery (Wholesale);
v.   Slaughterhouse;
vi.   Seasonal Outdoor Sales;
vii.   Farm Labor Housing Unit not associated with a farm in the rural open space;
viii.   Independent Living Facility for Seniors or Persons with Disabilities;
ix.   Residential Care Facility (Up to 8 Persons);
x.   Residential Care Facility (9 - 16 Persons);
xi.   Residential Care Facility (Over 16 Persons);
xii.   Charitable, Philanthropic Institution;
xiii.   Day Care Center (13 - 30 Persons);
xiv.   Day Care Center (Over 30 Persons);
xv.   Private Club, Service Organization;
xvi.   Public Use (Except Utilities);
xvii.   Religious Assembly;
xviii.   Animal Boarding and Care;
xix.   Veterinary Office/Hospital;
xx.   Media Broadcast Tower;
xxi.   Country Inn;
xxii.   Cemetery;
xxiii.   Landscape Contractor;
xxiv.   Shooting Range (Outdoor);
xxv.   Rural Antique Shop; and
xxvi.   Mining, Excavation.
b.   In the RNC zone, the following uses allowed under Article 59-3 are prohibited in any rural open space area:
i.   Equestrian Facility (3+ horses);
ii.   Farm Supply, Machinery Sales, Storage, and Service;
iii.   Nursery (Retail);
iv.   Nursery (Wholesale);
v.   Winery;
vi.   Farm Market, On-site;
vii.   Seasonal Outdoor Sales;
viii.   Townhouse Living;
ix.   Independent Living Facility for Seniors or Persons with Disabilities;
x.   Residential Care Facility (Up to 8 Persons);
xi.   Residential Care Facility (9 - 16 Persons);
xii.   Residential Care Facility (Over 16 Persons);
xiii.   Charitable, Philanthropic Institution;
xiv.   Cultural Institution;
xv.   Day Care Center (13 - 30 Persons);
xvi.   Day Care Center (Over 30 Persons);
xvii.   Educational Institution (Private);
xviii.   Playground, Outdoor Area (Private);
xix.   Private Club, Service Organization;
xx.   Public Use (Except Utilities);
xxi.   Religious Assembly;
xxii.   Swimming Pool (Community);
xxiii.   Animal Boarding and Care;
xxiv.   Veterinary Office/Hospital;
xxv.   Cable Communications System;
xxvi.   Telecommunications Tower;
xxvii.   Cemetery;
xxviii.   Landscape Contractor;
xxix.   Rural Antique Shop;
xxx.   Rural Country Market; and
xxxi.   Public Utility Structure.
B.   Design Requirements
1.   Guidelines for Development
a.   In addition to any other requirements of Division 6.3 and Chapter 50 (Section 50-39), rural open space must:
i.   be used to minimize any potential nuisance or conflict and maximize compatibility between residential and agricultural uses within the proposed development and between the proposed and existing development;
ii.   limit the disturbance of the area to become rural open space to the maximum extent possible during construction of residential lots and associated infrastructure; and
iii.   be recorded within a separate lot or parcel with a protective easement or covenant recorded in the land records.
b.   In the RNC zone, all publicly or privately held land in the rural open space area must be preserved in perpetuity, either by dedication as parkland or by application of an easement or covenant in a recordable form approved by the Planning Board. The easement or covenant must:
i.   restrict uses in the rural open space under Article 59-3 and Section 6.3.4.A.4;
ii.   provide for the management of any natural or agricultural features under the approved site plan; and
iii.   prohibit any development or subdivision within the rural open space area not expressly allowed.
c.   Rural open space used for a farm in the RC zone must be a minimum of 25 acres, unless the Planning Board finds that a smaller farm will implement the intent of Division 6.3 and the zone.
d.   Rural open space may be managed by:
i.   reforestation;
ii.   woodland, meadow, wetland, or agricultural management;
iii.   streambank or floodplain protection; or
iv.   non-structural stormwater management; however, in the RNC zone, the Planning Board may allow a structural stormwater management facility in the rural open space if the location and appearance of the facility is consistent with the general intent of the RNC zone, and substantially conforms with the recommendations of the applicable master plan for use of the open space.
2.   Open Space Allocation
Before adding other types of land areas in rural open space, rural open space must include:
a.   floodplain;
b.   stream buffer area;
c.   jurisdictional wetland under federal law (Section 404) as defined by the Army Corps of Engineers;
d.   habitat for state- or federally-listed endangered or threatened species;
e.   historic, archaeological and cultural site, cemetery and burial ground;
f.   agricultural land containing prime farmland soil or other soil of statewide importance;
g.   an area containing existing healthy trees greater than 12 inches DBH;
h.   an area that connects the site to neighboring rural open space, trails, or greenways;
i.   areas containing highly erodible soils or soils with severe limitations for development due to drainage problems;
j.   forest areas not included in the environmental buffer; and
k.   viewsheds recommended for preservation by the applicable master plan.
3.   Configuration of Rural Open Space
a.   The minimum width for any rural open space is 75 feet unless the Planning Board grants an exception for items such as a trail easement or linear park when their purpose meets the intent of Section 6.3.4.
b.   A minimum of 60% of the rural open space must be contiguous or separated only by a residential street.
c.   Where feasible, the rural open space must adjoin any neighboring area of open space, other protected area, or non-protected natural area that would be a candidate for inclusion as part of a future area of protected rural open space.
(Legislative History: Ord. No. 18-39, §4; Ord. No. 20-09, § 8.)