Main Title |
Impacts of Wastewater Treatment Facilities on Receiving Water Quality. A Final Report to the New Hampshire Estuarine Project. |
Author |
S. Jones
|
CORP Author |
New Hampshire Univ., Durham. Jackson Estuarine Lab.; Environmental Protection Agency, Research Triangle Park, NC. National Estuary Program. |
Year Published |
2007 |
Stock Number |
PB2011-109626 |
Additional Subjects |
Wastewater treatment ;
Water quality ;
New Hampshire ;
Estuaries ;
Water pollution ;
NPDES ;
Dissolved oxygen ;
Sqamscott river ;
Nitrates
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB2011-109626 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
49p |
Abstract |
The Squamscott River has had extended episodes of low dissolved oxygen (DO) that have been recorded at a site near its mouth over the past few years. These episodes were recorded as a result of temporally intensive monitoring by a datasonde, whereas data for the rest of the river has been spotty. Thus, the spatial extent of low DO episodes is not known. This study was designed to better characterize the spatial extent of DO conditions along the full length of the river, as well as to determine nutrient and other water quality parameters along the transect to help understand possible causes of low DO levels. Sampling and measurements were taken on five dates in 2005 and one in 2006. Only one date, August 19, 2005, showed spatially extensive low DO levels. Results on the other sample dates were either acceptable levels or low DO levels were confined to small areas on two other dates. The areas where low DO levels occurred on the three dates were all distinctly different areas of the river, possibly reflecting different causes, tidal transport of low DO waters, or sample timing relative to conducive conditions. |
Supplementary Notes |
Sponsored by Environmental Protection Agency, Research Triangle Park, NC. National Estuary Program. |
Availability Notes |
Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. |
PUB Date Free Form |
Apr 2007 |
Category Codes |
50B; 47; 68D; 43F |
NTIS Prices |
PC A04 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
119204730 |
Origin |
NTIS |
Type |
CAT |