Record Display for the EPA National Library Catalog


Main Title Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2004 addendum /
CORP Author Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program. ;Environmental Protection Agency, Philadelphia, PA. Region III.;Office of Science and Technology Policy, Washington, DC.
Publisher U.S. Environmental Protection Agency, Region III, Chesapeake Bay Program Office,
Year Published 2004
Report Number EPA 903-R-03-002; PB2011111649
Stock Number PB2011-111649
OCLC Number 60405010
Subjects Water--Dissolved oxygen--Chesapeake Bay (Md and Va) ; Water quality--Standards--Chesapeake Bay (Md and Va) ; Water--Pollution--Chesapeake Bay (Md and Va) ; Chlorophyll ; Atlantic Ocean--Chesapeake Bay
Additional Subjects Water quality ; Pollution control ; Chesapeake Bay ; Maryland ; Virginia ; Delaware ; District of Columbia ; Habitats ; Dissolved oxygen ; Estuaries ; Aquatic habitats ; Tributaries ; Sedimentation ; Chlorophyll ; Ambient Water Quality Criteria
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJAI  via Internet only Region 3 Library/Philadelphia, PA 03/05/2012
EKCD  EPA 903-R-03-002 CEMM/GEMMD Library/Gulf Breeze,FL 01/23/2013
NTIS  PB2003-105472 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
NTIS  PB2011-111649 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation v, 103 pages : illustrations, maps ; 28 cm
This document presents the EPAs regionally-based nutrient and sediment enrichment criteria expressed as dissolved oxygen, water clarity and chlorophyll a criteria, applicable to the Chesapeake Bay and its tidal tributaries. EPA is issuing this guidance pursuant to Section 117(b) of the Clean Water Act and in accordance with the water quality standards regulations (40 CFR Part 131). This Regional Criteria Guidance provides EPAs recommendations to the Chesapeake Bay states for use in establishing their water quality standards consistent with Section 303(c) of the Clean Water Act. Under Section 303(c), states and authorized tribes have the primary responsibility for adopting water quality standards as state or tribal law or regulation.
"October 2004." Includes bibliographical references.