||Report on Lake Herman, Lake County, South Dakota : EPA Region VIII /
||National Eutrophication Survey, Corvallis, Oreg. ;Environmental Monitoring and Support Lab., Las Vegas, Nev. ;South Dakota Dept. of Environmental Protection, Pierre.;South Dakota National Guard, Pierre.;Corvallis Environmental Reseach Lab., Oreg.
|| Corvallis Environmental Research Laboratory ; Environmental Monitoring & Support Laboratory,
||EPA NES-WP-609; Working Paper-609
Eutrophication--South Dakota--Herman, Lake. ;
Herman, Lake (S.D.) ;
South Dakota--Lake Herman. ;
Eutrophication--South Dakota--Lake Herman ;
Lake Herman (South Dakota) ;
Environmental policy--South Dakota.
Water pollution ;
Lake Herman ;
Water quality ;
Inorganic phosphates ;
Inorganic nitrates ;
Pollution abatement ;
Water quality management ;
South Dakota ;
Water quality data ;
Lake County(South Dakota)
||QH96.8.E9 no. 609 1977
||Region 8 Technical Library/Denver,CO
||EP1.2 NERC-CO NES WP-609
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||vi,  pages : map ; 27 cm.
Annual total phosphorus and total nitrogen loadings to the lake were estimated and subdivided according to either point or non-point source origin. An assessment of the lake's trophic condition and limiting nutrient is also provided. All data collected by the U.S.E.P.A. National Eutrophication Survey during the one year study of the lake and its tributaries are included.
"January 1977." "EPA NES-WP-609." Cover title. Includes bibliographical references (page 7).