| Main Title |
Lake Ashtabula, Barnes and Griggs Counties, North Dakota. |
| CORP Author |
National Eutrophication Survey, Corvallis, Oreg. ;Environmental Monitoring and Support Lab., Las Vegas, Nev. ;North Dakota State Dept. of Health, Bismarck. ;North Dakota National Guard, Bismarck.;Corvallis Environmental Research Lab., Oreg. |
| Year Published |
1976 |
| Report Number |
Working Paper-565; |
| Stock Number |
PB-259 814 |
| Additional Subjects |
Water pollution ;
Lake Ashtabula ;
Water quality ;
Inorganic phosphates ;
Inorganic nitrates ;
Pollution abatement ;
Nutrients ;
Bioassay ;
Watersheds ;
Water quality management ;
North Dakota ;
Eutrophication ;
Water quality data ;
Barnes County(North Dakota) ;
Griggs County(North Dakota)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-259 814 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
44p |
| Abstract |
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. |
| Supplementary Notes |
Prepared in cooperation with Environmental Monitoring and Support Lab., Las Vegas, Nev., North Dakota State Dept. of Health, Bismarck, and North Dakota National Guard, Bismarck. |
| NTIS Title Notes |
Final rept. 1974. |
| PUB Date Free Form |
Sep 76 |
| Category Codes |
13B; 8H; 68D |
| NTIS Prices |
PC A03/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323704023 |
| Origin |
NTIS |
| Type |
CAT |
