Md. Code, Environment § 4-302.1

in effect

§4–302.1. (a) On or before January 1, 2012, unless a more advanced upgrade or upgrade schedule is required by a State or federal law or regulation, if funding is available from the Bay Restoration Fund, a nonfederal, publicly owned wastewater treatment plant that discharges wastewater into the Patuxent River or any of its tributaries and has a design capacity of at least 500,000 gallons per day shall upgrade to enhanced nutrient removal, as defined under § 9-1601 of this article. (b) On or before January 1, 2016, unless a more advanced upgrade or upgrade schedule is required by a State or federal law or regulation, if funding is available from the Bay Restoration Fund, a nonfederal wastewater treatment plant that discharges wastewater into the Patuxent River or any of its tributaries and has a design capacity of at least 50,000 gallons per day shall upgrade to enhanced nutrient removal, as defined under § 9-1601 of this article. (c) On or before January 1, 2020, unless a more advanced upgrade or upgrade schedule is required by a State or federal law or regulation, if funding is available from the Bay Restoration Fund, a nonfederal wastewater treatment plant that discharges wastewater into the Patuxent River or any of its tributaries and has a design capacity that is less than 50,000 gallons per day shall upgrade to enhanced nutrient removal, as defined under § 9-1601 of this article.

Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gen&section=4-302.1&enactments=falseFetched: 10/17/2026