Intro
I have been a hydrologist with the US Geological Survey for over 25 years, and have authored over 50 publications focusing on the source and transport of trace organics (including pharmaceuticals, hormones, personal care products and pesticides) in urban and agricultural settings across the United States. My research has focused on organic wastewater compounds in groundwater, surface water and wastewater systems. Most recently I have used newly developed analytical, sampling, and statistical techniques to assess loadings of hormones and other organic contaminants from combined sewer overflows to adjacent surface water systems.
Science and Products
St. Lawrence Monitoring Network – Lake Ontario Lake Management Plan Massena, NY Area of Concern (AOC)
The St. Lawrence River at Massena Remedial Action Plan (RAP) Area of Concern (AOC) begins above the power dam facilities and seaway locks at the Massena Village drinking water intake and follows the river downstream for about fifteen miles to the international border. For New York State, the AOC includes portions of the Grasse, Raquette and St. Regis Rivers. There are three governmental agency
Organic Wastewater and Pesticide Monitoring at Key Points in the New York City Reservoir System
Problem Samples were collected from 10 Key Point sites in the New York City Reservoir system as part of the cooperative USGS-New York State Department of Environmental Conservation (NYSDEC) statewide pesticide monitoring project ( Phillips and others, 2000). Ten pesticides were detected in the key-point samples collected between January 1999 and September 2000 - the herbicides atrazine, metolac
Organic Wastewater Contaminants in New York City Watersheds
Problem - In August 2000, eleven sites were sampled from 9 streams within the Croton watershed for pharmaceuticals and other organic compounds associated with wastewater as part of a national study of these compounds in streams receiving wastewater discharges. Results from the national study indicated that streams in the Croton Reservoir downstream of sewage treatment plants had concentrations
Estrogenicity in Streams of New York State
Problem Almost 1900 public, private, and commercial waste-water treatment plants (WWTPs), many located upstream of drinking water intakes or within tributaries to water-supply reservoirs, are permitted to release effluents into surface- or ground-waters across New York State. More than 150 facilities have New York State SPEDES permits to discharge waste waters in the New York City East of Hudson
Personal Care Products, Pharmaceuticals, and Hormones Move from Septic Systems to Local Groundwater
Pharmaceuticals, hormones, personal care products, and other contaminants of concern associated with everyday household activities were found in adjacent shallow groundwater near two septic system networks in New York (NY) and New England (NE). Factors influencing movement to shallow groundwater and the types of chemicals found include population served by a septic system, site conditions such as...
Science and Products
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St. Lawrence Monitoring Network – Lake Ontario Lake Management Plan Massena, NY Area of Concern (AOC)
The St. Lawrence River at Massena Remedial Action Plan (RAP) Area of Concern (AOC) begins above the power dam facilities and seaway locks at the Massena Village drinking water intake and follows the river downstream for about fifteen miles to the international border. For New York State, the AOC includes portions of the Grasse, Raquette and St. Regis Rivers. There are three governmental agencyOrganic Wastewater and Pesticide Monitoring at Key Points in the New York City Reservoir System
Problem Samples were collected from 10 Key Point sites in the New York City Reservoir system as part of the cooperative USGS-New York State Department of Environmental Conservation (NYSDEC) statewide pesticide monitoring project ( Phillips and others, 2000). Ten pesticides were detected in the key-point samples collected between January 1999 and September 2000 - the herbicides atrazine, metolacOrganic Wastewater Contaminants in New York City Watersheds
Problem - In August 2000, eleven sites were sampled from 9 streams within the Croton watershed for pharmaceuticals and other organic compounds associated with wastewater as part of a national study of these compounds in streams receiving wastewater discharges. Results from the national study indicated that streams in the Croton Reservoir downstream of sewage treatment plants had concentrationsEstrogenicity in Streams of New York State
Problem Almost 1900 public, private, and commercial waste-water treatment plants (WWTPs), many located upstream of drinking water intakes or within tributaries to water-supply reservoirs, are permitted to release effluents into surface- or ground-waters across New York State. More than 150 facilities have New York State SPEDES permits to discharge waste waters in the New York City East of HudsonPersonal Care Products, Pharmaceuticals, and Hormones Move from Septic Systems to Local Groundwater
Pharmaceuticals, hormones, personal care products, and other contaminants of concern associated with everyday household activities were found in adjacent shallow groundwater near two septic system networks in New York (NY) and New England (NE). Factors influencing movement to shallow groundwater and the types of chemicals found include population served by a septic system, site conditions such as... - Data
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