Prince George’s County may establish a stormwater management district that includes the land in its boundaries, except for the land in the City of Bowie. In its stormwater management district, Prince George’s County shall provide efficient stormwater management services to the residents and property owners of the stormwater management district with adequate facilities for development and promotion of safety for life and property. The stormwater management services shall include those formerly performed by the Commission. Prince George’s County may not exercise stormwater management authority in the City of Bowie unless the city and county otherwise agree. The stormwater management district is a special taxing district for the purpose of stormwater management. Prince George’s County may establish one or more special taxing areas in its stormwater management district.