Found 44 datasets matching "septic systems".
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This dataset summarizes the concentrations of chemicals in the influent and effluent of six ndividual onsite septic systems as well as two decentralized systems.
Search relevance: 197.34 | Views last month: 4 -
Dataset summarizes the concentrations of CECs in groundwater impacted by onsite septic systems.
Search relevance: 192.86 | Views last month: 10 -
Performance data for enhanced I/A septic systems designed for nitrogen removal that were installed during a demonstration project in Barnstable, MA. Includes 1) field and laboratory measurements...
Search relevance: 163.20 | Views last month: 13 -
Septic systems are useful for removing and processing human waste. However, they have the potential of leaking or discharging waste into the nearby system and increasing potential contamination...
Search relevance: 163.09 | Views last month: 0 -
This data release contains a netCDF file containing decadal estimates of nitrate leached from septic systems (kilograms per hectare per year, or kg/ha) in the state of Wisconsin from 1850 to 2010,...
Search relevance: 157.02 | Views last month: 0 -
Performance data for enhanced I/A septic systems designed for nitrogen removal that were installed during a demonstration project in Barnstable, MA. Includes 1) field and laboratory measurements...
Search relevance: 155.32 | Views last month: 0 -
Dataset is a Microsoft Word file that contains the transcripts of five focus groups of adopters and prospective adopters of innovative/alternative septic systems. Focus group participants were...
Search relevance: 109.64 | Views last month: 1 -
This dataset consists of 262 variables which describe various known and suspected point and non-point sources of contaminants and endocrine disrupting compounds (EDCs) throughout the Chesapeake...
Search relevance: 60.19 | Views last month: 0 -
This dataset represents density of septic systems within individual, local NHDPlusV2 catchments and upstream, contributing watersheds. The data is based on the 1990 U.S. Census.
Search relevance: 58.47 | Views last month: 0 -
This dataset provides estimates of residential septic tank densities at 12-digit Hydrologic Unit Code (HUC12), National Hydrography Dataset (NHD Plus version 2.1, 1:100k scale) catchment, and 2020...
Search relevance: 57.53 | Views last month: 2 -
Porosity, dry bulk density, and average mass accumulation rates, and estimated date of the mid-point of each sediment interval were determined for ten sediment cores retrieved from Lake Lanier in...
Search relevance: 54.85 | Views last month: 1 -
Stretching 15 miles inland, New Hampshire’s Great Bay cuts through the heart of one of the state’s most densely populated regions. Nitrogen concentrations in the bay have increased significantly,...
Search relevance: 50.12 | Views last month: 0 -
The detrimental effects of excess nutrients and sediment entering the Chesapeake Bay estuary from its watersheds have necessitated regulatory actions. Federally-mandated reductions are apportioned...
Search relevance: 48.31 | Views last month: 0 -
The data herein were collected in support of a larger study in Gwinnett County, Georgia, on the potential impacts of on-site waste water treatment (septic systems) on Lake Lanier water quality....
Search relevance: 46.09 | Views last month: 0 -
Staphylococcus aureus is one of the most important pathogens in septic arthritis. To analyse the arthritogenic properties of staphylococcal peptidoglycan (PGN), highly purified PGN from S. aureus...
Search relevance: 45.94 | Views last month: 0 -
Nutrients, such as nitrogen and phosphorus, are essential for plant and animal growth and nourishment, but the overabundance of bioavailable nitrogen and phosphorus in water can cause adverse...
Search relevance: 42.91 | Views last month: 0 -
This layer represents the nitrogen flux coming from onsite sewage disposal systems (OSDS) (e.g., cesspools and septic tanks). OSDS point data were obtained from the University of Hawaii at Manoa...
Search relevance: 42.75 | Views last month: 1 -
This layer represents the phosphorus flux coming from onsite sewage disposal systems (OSDS) (e.g., cesspools and septic tanks). OSDS point data were obtained from the University of Hawaii at Manoa...
Search relevance: 41.95 | Views last month: 1 -
Nutrients, such as nitrogen and phosphorus, are essential for plant and animal growth and nourishment, but the overabundance of bioavailable nitrogen and phosphorus in water can cause adverse...
Search relevance: 41.94 | Views last month: 0 -
This layer represents the total effluent coming from onsite sewage disposal systems (OSDS) (e.g., cesspools and septic tanks). OSDS point data were obtained from the University of Hawaii at Manoa...
Search relevance: 41.57 | Views last month: 3
