# Environment (GEN)

## Title 5. Water Resources

### Subtitle 5. Appropriation or Use of Waters, Reservoirs, and Dams

#### Section 5-510

(a) Except for permits issued for the appropriation or use of water for agricultural purposes, the Department shall prescribe a time limit not exceeding 2 years from the grant of a permit, during which construction, reconstruction, or repair shall begin or appropriation or use of water shall be completed.

(b) The Department shall prescribe a time limit, not more than 5 years from the grant of any permit, during which construction, reconstruction, or repair of reservoirs, dams, or waterway obstruction shall be completed.

(c) The Department may extend a permit-time limit for good cause shown.

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Md. Code Ann., Envir. (as displayed at mgaleg.maryland.gov, October 16, 2026)