# Local Government (GLG)

## Title 21. Special Taxing Districts

### Subtitle 6. Stormwater Management Districts -- Montgomery and Prince George's Counties

#### Section 21-633

(a) Except as provided in subsection (b) of this section, the county where the project is located shall maintain every stormwater management system and part of every system that:

  (1) was constructed by the Commission or the county or accepted for maintenance by the Commission or the county; and

  (2) is located in a street, an alley, a public way, or a public space.

(b) Unless the county agrees otherwise:

  (1) a stormwater management system that is located on real property owned by the Maryland-National Capital Park and Planning Commission shall be maintained by the Maryland-National Capital Park and Planning Commission; and

  (2) a stormwater management system or facility that is located in a road maintained by the State Highway Administration shall be maintained by the State.

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Md. Code Ann., Local Gov't (as displayed at mgaleg.maryland.gov, October 16, 2026)