Record Display for the EPA National Library Catalog
RECORD NUMBER: 445 OF 668
|OLS Field Name||OLS Field Data|
|Main Title||National guidance for the permitting, monitoring, and enforcement of water quality-based effluent limitations set below analytical detection / quantitation levels (draft)|
|CORP Author||Environmental Protection Agency, Washington, DC. Office of Water.|
|Publisher||U. S. Environmental Protection Agency ;|
|Subjects||Environmental chemistry ; Chemistry, analytic|
|Additional Subjects||Water pollution monitoring ; Permits ; Law enforcement ; Water pollution detection ; Water pollution sampling ; Chemical analysis ; Analytical techniques ; Test methods ; Water pollution standards ; Standards compliance ; Guidance ; WQBEL(Water-Quality-Based Effluent Limitations) ; Water-Quality-Based Effluent Limitations ; Minimum levels ; EPA methods|
|Collation||116 p. : ill. ; 28 cm.|
The guidance contains interim techniques for establishing compliance at the WQBEL. Existing EPA guidance and this guidance recommend that minimum levels (MLs) be used to make a compliance determination. The ML is a concept originated by the Office of Water, Engineering and Analysis Division, in developing the 1600 series methods. Currently, methods 1624 and 1625 are the only EPA methods promulgated under Section 304(h) that have MLs.
Cover title. "March 22, 1994."