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RECORD NUMBER: 2028 OF 2320

OLS Field Name OLS Field Data
Main Title Total Maximum Daily Loads of Sediment/Total Suspended Solids for the Anacostia River Basin, Montgomery and Prince George's Counties, Maryland and The District of Columbia. Final.
CORP Author Environmental Protection Agency, Philadelphia, PA. Region III.; Maryland Dept. of the Environment, Baltimore.
Year Published 2007
Stock Number PB2013-106386
Additional Subjects Water quality ; Anacostia River Basin ; Maryland ; Watersheds ; Water quality standards ; Tributaries ; Sediments ; Total Maximum Daily Loads(TMDLs) ; Biochemical Oxygen Demand(BOD) ; Clean Water Act(CWA) ; Water Quality Limited Segments(WQLSs) ; Polychlorinated biphenyls(PCBs)
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB2013-106386 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 11/19/2013
Collation 142p
Abstract
This document, upon approval by the U.S. Environmental Protection Agency (EPA), establishes Total Maximum Daily Loads (TMDLs) for sediment/total suspended solids (TSS) in Marylands (MD) tidal and non-tidal portions of the Anacostia River (the Anacostia) and the District of Columbias (DC) tidal Anacostia. Section 303(d) of the federal Clean Water Act (CWA) and EPAs implementing regulations direct each state to identify and list waters, known as water quality limited segments (WQLSs), in which current required controls of a specified substance are inadequate to achieve water quality standards. For each WQLS, the State is required to either establish a TMDL of the specified substance that the waterbody can receive without violating water quality standards, or demonstrate that water quality standards are being met. In Maryland, the Anacostia and its tributaries have been variously designated as Use I-P, II, III and IV waters (Code of Maryland Regulations (COMAR) 26.08.02.08O). The Maryland Department of the Environment (MDE) has identified the Anacostia (MD Basin No. 02140205) in the States 303(d) List as impaired by the following (listing years in parentheses): nutrients (1996), sediments (1996), fecal bacteria non-tidal waters (2002), impacts to biological communities (2002), toxics polychlorinated biphenyls (PCBs) (2002), toxics heptachlor epoxide (2002) and fecal bacteria tidal waters (2004). This document addresses the sediments impairment. Fecal bacteria TMDLs for MD tidal and non-tidal areas of the Anacostia were submitted to EPA for approval in 2006. The listings for other impairments will be addressed separately at a future date.