Author: United States. Enviornmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 132
Book Description
Water Pollution Control Research Series 16010 DNY 07/71. Etrophication of Surface Waters-Lake Tahoe Indian Creek Reservoir
Author: United States. Enviornmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 132
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 132
Book Description
Water Pollution Control Research Series 16010 DSW 05/71: Eutrophication of Surface Waters-Lake Tahoe
Author: United States. Enviornmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 172
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 172
Book Description
Eutrophication of Surface Waters--Lake Tahoe Indian Creek Reservoir
Author: Percy Harold McGauhey
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 136
Book Description
The water impounded at Indian Creek Reservoir near Lake Tahoe, California is approximately one-third surface runoff and direct precipitation and two-thirds reclaimed water exported from South Tahoe Public Utility District Plant. Discussed are the results of tests which determined the temporal changes and relationships between water quality characteristics of Indian Creek Reservoir and those of the reclaimed water. Initially the reservoir would not support fish life, but as the reservoir matured, ammonia levels declined to less than 4 mg/l and by 1970 it was an excellent trout fishery. Approximately 70% of the ammonia nitrogen was lost to the atmosphere by nitrification-denitrification. Good biological productivity indicated access to other phosphorus sources, probably runoff. Relative to conductivity and chemical components the water is of good irrigation quality. Various parameters showed that the reservoir responds to more complex factors than those measurable in the reclaimed waste water, raising the question of the effectiveness of tertiary treatment for recreational impoundments.
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 136
Book Description
The water impounded at Indian Creek Reservoir near Lake Tahoe, California is approximately one-third surface runoff and direct precipitation and two-thirds reclaimed water exported from South Tahoe Public Utility District Plant. Discussed are the results of tests which determined the temporal changes and relationships between water quality characteristics of Indian Creek Reservoir and those of the reclaimed water. Initially the reservoir would not support fish life, but as the reservoir matured, ammonia levels declined to less than 4 mg/l and by 1970 it was an excellent trout fishery. Approximately 70% of the ammonia nitrogen was lost to the atmosphere by nitrification-denitrification. Good biological productivity indicated access to other phosphorus sources, probably runoff. Relative to conductivity and chemical components the water is of good irrigation quality. Various parameters showed that the reservoir responds to more complex factors than those measurable in the reclaimed waste water, raising the question of the effectiveness of tertiary treatment for recreational impoundments.
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 432
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 432
Book Description
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 1258
Book Description
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 1258
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1932
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1932
Book Description
Water Reuse
Author: Water Resources Scientific Information Center
Publisher:
ISBN:
Category : Water reuse
Languages : en
Pages : 516
Book Description
Publisher:
ISBN:
Category : Water reuse
Languages : en
Pages : 516
Book Description
Environmental Monitoring Series
Author:
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 228
Book Description
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 228
Book Description
Government Reports Announcements
Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1290
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1290
Book Description
Selected U.S. Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 16
Book Description