Plain Text Law

Title 5. Water Resources — Subtitle 4. Maryland Potomac Water Authority

Statutes in effect as of October 1, 2026.

Md. Code Ann., Envir. § 5-401 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–401Copy Citation

(a)
In this subtitle the following words have the meanings indicated.
(b)
“Authority” means Maryland Potomac Water Authority.
(c)
“Federal government” means:
(1)
The United States of America; or
(2)
Any governmental agency of the United States of America.
(d)
“Initial cost” means the portion of water supply costs of the project which nonfederal entities must contract to repay prior to construction of the project. Actual payment of initial cost may be extended over a 50-year period beginning when augmented flow first is available from the project.
(e)
“Non-Maryland user” means a user not assessable by a represented county.
(f)
“Potomac River” means the main stem and North Branch of the Potomac River and its tributaries in those reaches below the augmented average flow surface level of the main stem and North Branch.
(g)
“Project” means a federally constructed dam, reservoir, and appurtenances on the North Branch of the Potomac River, commonly referred to as the Bloomington Dam project.
(h)
“Represented county” means any county enumerated in this subtitle as being within the district.
(i)
“The district”, unless otherwise indicated in the text to mean the District of Columbia, means the area of jurisdiction of the Authority, which includes the following counties: Allegany, Frederick, Garrett, Montgomery, Prince George’s, and Washington.
(j)
“User” means any person who uses water from the Potomac River for any purpose without regard to whether or not the water is consumed, altered, or replaced.
Md. Code Ann., Envir. § 5-402 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–402Copy Citation

There is a Maryland Potomac Water Authority, established as a governmental unit and body politic and corporate, vested with the authority granted under the Constitution and laws of the State. The Maryland Potomac Water Authority has and shall exercise authority to conserve, control, and use for beneficial service storm and floodwaters of the rivers and streams of the Potomac River watershed in the district. The Authority may adopt and use a corporate seal, contract, sue and be sued, and perform any other corporate act to carry out this subtitle.
Md. Code Ann., Envir. § 5-403 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–403Copy Citation

(a)
(1)
The Authority consists of 10 members.
(2)
The Secretary, the Secretary of Planning, and the General Manager of the Washington Suburban Sanitary District are ex officio, nonvoting members. These ex officio members may designate alternates from among the senior employees to represent them at meetings of the Authority when they are unable to attend.
(3)
The governing body of each represented county shall appoint 1 of its members to serve as a member and 1 to serve as an alternate on the Authority at the pleasure of the governing body. Each member is a voting member except the member of the governing body of Garrett County, who is a nonvoting member until that county is assessed for payments to the Authority under the provisions of § 5–408 of this subtitle.
(4)
The Governor shall appoint 1 voting member to serve at the Governor’s pleasure and be chairman of the Authority.
(b)
A member serves without compensation but shall be reimbursed for necessary travel expenses and disbursements incurred performing the member’s official duties.
Md. Code Ann., Envir. § 5-404 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–404Copy Citation

The unanimous vote of the voting members is required to approve any action of the Authority.
Md. Code Ann., Envir. § 5-405 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–405Copy Citation

The Authority may appoint subcommittees and use the services of existing State and local units.
Md. Code Ann., Envir. § 5-406 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–406Copy Citation

The Authority may contract with the federal government to acquire storage in the Bloomington Dam project to regulate the streamflow of the Potomac River for water supply subject to the provisions of the Constitution or laws of the State and the following restrictions:
(1)
Reservoir regulation to increase or decrease downstream flows for water supply purposes shall conform to a schedule agreed on in writing between the Authority and the federal government;
(2)
Any contract, revision, or change of any part of the agreement, prior to becoming effective, shall be reviewed by the Department and, as to legality, by the Attorney General;
(3)
No hold harmless or indemnity provision made a part of any contract the Authority enters into may bind the State or any of its political subdivisions;
(4)
The contract may not restrict access as provided by the Act of August 1, 1953 (67 Stat. 359); and
(5)
The terms of a contract between the Authority and the federal government may be renegotiated upon their mutual agreement.
Md. Code Ann., Envir. § 5-407 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–407Copy Citation

Except as provided in § 5-408(c) of this subtitle, the Authority may not pledge the faith and credit of the State, nor create any debt or obligation of the State. If any pledge, debt, or obligation is created, it is invalid. The members of the Authority are not liable as individuals for any contract made on behalf of the Authority.
Md. Code Ann., Envir. § 5-408 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–408Copy Citation

(a)
The Authority shall assess and collect charges for payment of the State’s share of the initial cost of the project. Each represented county is assessed at a rate calculated from a cost-sharing formula based on a withdrawal ratio calculated as the sum of the average daily withdrawals from the Potomac River by all represented counties and non-Maryland users during the month of maximum withdrawal in the preceding calendar year divided into the average daily withdrawals for the county from the Potomac River during the same month.
(b)
The Authority shall assess non-Maryland users subject to appropriation requirements in § 5-502 of this title based on a rate calculated by the same means used for assessment of represented counties. The Authority shall collect assessed charges from non-Maryland users in a manner the Authority prescribes.
(c)
The Authority may enter into any contract or agreement with the government of the District of Columbia for the District of Columbia to pay the Authority its equitable share of initial cost of the project. The contract shall contain provisions to which the Authority and the government of the District of Columbia agree and may include provisions to ascertain the District of Columbia’s equitable share of costs, periodic revision of the amount of that share, and other cost payments by the District of Columbia. Any executed contract or agreement has full force and effect as a contract between the District of Columbia and the State.
(d)
An assessment of charges shall be:
(1)
Determined when the first payment is due, based on the preceding calendar year’s daily withdrawal information; and
(2)
Updated annually.
Md. Code Ann., Envir. § 5-409 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–409Copy Citation

Any permit for the appropriation of water from the Potomac River the Department issues to any non-Maryland user shall include a provision for payment for the use based on the provisions of § 5-408 of this subtitle. The Department shall transfer the payment to the Authority for credit as the assessment of that non-Maryland user.
Md. Code Ann., Envir. § 5-410 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–410Copy Citation

The Authority may issue rules and regulations to carry out its duties under this subtitle. The Authority is subject to the Administrative Procedure Act.
Md. Code Ann., Envir. § 5-411 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–411Copy Citation

To satisfy any assessment established under § 5-408 of this subtitle, each represented county, after public hearing, may impose reasonable assessment charges on users located in the county or employ any other means of assessment and collection authorized by law for collection of taxes or assessments, including imposing liens on real or personal property.
Md. Code Ann., Envir. § 5-412 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–412Copy Citation

The Authority may receive from the State, its political subdivisions, the federal government, or any other source funds to apply to its obligations and duties under this subtitle. The Authority may borrow from the State and any represented county, and the State and any represented county may lend to the Authority funds the Authority requires to meet obligations under its contract with the federal government.
Md. Code Ann., Envir. § 5-413 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–413Copy Citation

The Department shall make available to the Authority its expertise and consulting services, subject to any budgetary limitation.
Md. Code Ann., Envir. § 5-414 (2026)
Title 5. Water Resources
Subtitle 4. Maryland Potomac Water Authority

§ 5–414Copy Citation

The Authority shall prepare a budget to support its continued operation. One-half of the Authority’s budget shall be requested by the Department from the General Assembly and the represented counties shall provide the other half. The Authority shall adopt a formula to determine each county’s share of the budget.