Unified Interior Regions

New York

Located in the Northeastern United States, New York is the seventh-most densely populated state in the U.S. The state covers 54,555 square miles and ranks as the 27th largest state by size. The Great Appalachian Valley dominates eastern New York and contains the Lake Champlain Valley as its northern half and the Hudson Valley as its southern half. Much of New York State borders water.

New York Water Science Center

New York Water Science Center

425 Jordan Road
Troy, NY 12180-8349

Phone: (518) 285-5695
Fax: (518) 285-5601

New York Water

States L2 Landing Page Tabs

Filter Total Items: 327
Date published: August 10, 2015
Status: Active

Sediment toxicity and status of benthic invertebrate communities in the St. Lawrence River and its tributaries within the Massena Area-of-Concern

Background Past water-quality issues in the St. Lawrence River at Massena, NY resulted in a determination that selected beneficial uses were impaired in a surrounding Area of Concern (AOC) and on the Canadian side of the international boundary (Cornwall, Ontario). The benthic macroinvertebrate community or “benthos” Beneficial Use Impairment (BUI) was designated degraded because impairment...

Contacts: Barry P Baldigo, Brian Duffy
Date published: August 10, 2015
Status: Active

Estimating chronic toxicity of waters from the St. Lawrence River at Massena Area-of-Concern using two plankton species

Background Past water-quality issues in the St. Lawrence River at Massena, NY resulted in a determination that selected beneficial uses may be impaired in a surrounding Area of Concern (AOC) and on the Canadian side of the international boundary (Cornwall, Ontario). The plankton (phytoplankton zooplankton) Beneficial Use Impairment (BUI) was so designated because impairment metrics were...

Contacts: Barry P Baldigo
Date published: August 10, 2015
Status: Active

Development and Operation of Groundwater, Surface-Water, and Water-Quality Monitoring Networks in Richmond, New York, and Bronx Counties, New York

Problem Previous hydrologic studies have indicated that there may be sufficient water resources underlying Richmond, New York, and Bronx Counties for use as a supplemental water supply by the New York City Department of Environmental Protection (NYCDEP) in times of a drought or other water shortage. Unfortunately, comprehensive data on the quantity and quality of the Counties' water resources...

Contacts: Irene J Fisher
Date published: August 10, 2015
Status: Active

Development of GIS datasets for selected aquifers in New York

Problem - Since the 1980s, the U.S. Geological Survey (USGS) has mapped over 30 sand and gravel aquifers in upstate New York at the 1:24,000-scale. These mapped aquifers include both the primary and many of the principal aquifers as designated by the New York State Department of Environmental Conservation. Although the 1:24,000-scale maps are valuable in their present form, their usefulness is...

Date published: August 7, 2015
Status: Active

The Effects of Watershed and Stream Liming on Mercury Dynamics at Honnedaga Lake

Problem The Adirondack region of New York has 128 lakes that are listed as impaired by acidity under section 303(d) of the Clean Water Act. Acidity can limit the survival and reproduction of native fishes such as brook trout (Salvelinus fontinalis). Chronic and episodic acidification also stresses fish, aquatic macroinvertebrates, and other biota of inflowing tributaries of these and many...

Contacts: Douglas A Burns, Karen R Murray, Ph.D., Charles Driscoll
Date published: August 7, 2015
Status: Active

Hydrogeology of the Tully Valley Mudboil Area, Southern Onondaga County, New York

Problem The Tully Valley, located in southern Onondaga County has been the source of sediment and brackish water discharge to Onondaga Creek, a tributary to the Seneca and Oswego Rivers and eventually Lake Ontario. Information on the origin of the Tully Valley mudboils, their persistence, and the possible extent of their migration within the Tully Valley is needed to mitigate or remediate (1)...

Date published: August 7, 2015
Status: Active

Geohydrology of the Valley-Fill Aquifer in the Nanticoke Creek Valley near Endicott, New York

Problem The Village of Endicott relies on wells that supply ground water from sand and gravel aquifers within the Susquehanna River valley. Localized contamination in the Village of Endicott and elsewhere in the Susquehanna River Valley has been documented by U. S. Environmental Protection Agency (USEPA) and the New York State Department of Environmental Conservation (NYSDEC) from a number of...

Date published: August 6, 2015
Status: Active

Assessing American Eel Populations in Tributaries to the Upper Delaware River

American Eel (Anguilla Rostrata) Background The U.S. Geological Survey (USGS) has worked in cooperation with The Nature Conservancy (TNC) over the past 11 years to study the effects of channel geomorphology and impoundments on the distribution of common and rare mussels in the Neversink River and to characterize fish assemblages in tributaries to the Upper Delaware River in New York,...

Contacts: Barry P Baldigo
Date published: August 6, 2015
Status: Active

Effects of Stream Restoration and Bank Stabilization on Suspended Sediment in Tributaries to the Upper Esopus Creek

Introduction The upper Esopus Creek watershed is located in the eastern Catskill Mountains of New York State and covers 497 km2 from Slide Mountain, the highest peak in the Catskills at 1,274 m, to the Ashokan Reservoir at 193 m elevation (fig. 1). Suspended sediment and turbidity are primary water quality concerns in the Ashokan Reservoir watershed, part of the New York City Catskill-Delaw...

Date published: August 6, 2015
Status: Active

Estimating Acute and Chronic Toxicity of Waters from the Rochester Embayment Area of Concern Using Two Plankton Species

Background Discharges from non-point sources, municipal and industrial point sources, and combined sewage overflows over the last century resulted in elevated levels of heavy metals, conventional pollutants, phosphorus, and toxic organic contaminants in water and sediments of the Lower Genesee River and Rochester Embayment. As a result, the zooplankton and phytoplankton or “plankton”...

Contacts: Barry P Baldigo
Date published: August 6, 2015
Status: Active

Estimation of PCB Loads from the Black River Basin to Lake Ontario, NY

Problem - There is a stated need to provide information on loading of persistent toxic pollutants to Lake Ontario from New York tributaries. The information is specifically required for the Lake Ontario Mass Balance Model, which is an integral part of the long-term Great Lakes research. The project described here is designed to demonstrate a cost-effective approach for estimation of loads of...

Contacts: David A Eckhardt
Date published: August 6, 2015
Status: Active

Geomorphology, Biology, & Stability of Catskill Mountain Streams, New York

Problem - The New York City Department of Environmental Protection (NYCDEP) Stream Management Program, in cooperation with local Soil and Water Conservation Districts, is implementing stream-restoration demonstration projects to decrease channel bed and bank erosion and improve water quality (lower suspended sediment and turbidity) in several priority streams of the Catskill Mountain Region...

Contacts: Barry P Baldigo
Filter Total Items: 387
Photo of the beach state after Hurricane Irene
September 1, 2011

Photo of the beach state after Hurricane Irene

Post Hurricane Irene: Beach state after Hurricane Irene showing the exposure of a groin from loss of beach elevation (foreground) and beach and dune scarping due to elevated water levels (background).

During Hurricane Irene, sand eroded from the beach and dunes was transported landward, burying a walkway near the lighthouse
September 1, 2011

Sand eroded from the beach and dunes was transported landward

During Hurricane Irene, sand eroded from the beach and dunes was transported landward, burying a walkway near the Fire Island lighthouse.

photo of trees and debris on damaged bridge at E. Kill nr Jewett Center, NY
August 31, 2011

Damage to bridge at E. Kill nr Jewett from Tropical Storm Irene

Damage to bridge at E. Kill nr Jewett from Tropical Storm Irene

waterfalls
August 29, 2011

Cohoes Waterfalls during Tropical Storm Irene

Cohoes Falls in Cohoes, NY following Tropical Storm Irene

whitewater going under a bridge
August 28, 2011

West Branch Croton River Near Croton Falls NY

Flooding from Tropical Storm Irene at USGS 01374701 West Branch Croton River Near Croton Falls NY

USGS technicians in boat on flooded muddy Schoharie Creek in NY
August 28, 2011

Technicians measure discharge on Schoharie Cr. after Hurricane Irene

USGS technicians measure discharge on Schoharie Creek after Hurricane Irene.

women holding tape measure and lowering tape into small gw well near a road
July 12, 2011

Groundwater measurement Suffolk County - discrete S-8843

Groundwater measurement - discrete -  gw well S-8843, Suffolk County, Long Island, NY

Photo of USGS staffer collecting groundwater sample
July 8, 2011

Groundwater sampling - Long Island

USGS staffer collecting groundwater sample on Long Island

rushing streamwater over boulders in wooded area with leaves on ground
April 20, 2011

East-Central Adirondack Stream

East-Central Adirondack Stream in New York

wooden fence and mechanical equipment in stream in forest with snow on ground
April 18, 2011

Stream gaging station on North Buck Creek, NY

Stream gaging station on North Buck Creek, NY

wooden boards with V cutout and monitoring equipment in a stream
April 18, 2011

Monitoring the Flow, Chemistry and Macroinvertebrates -Adirondacks

Equipment for Monitoring the Flow, Chemistry and Macroinvertebrates of Streams throughout the Adirondack Ecoregion

New York Water Science Center

New York Water Science Center

425 Jordan Road
Troy, NY 12180-8349

Phone: (518) 285-5695
Fax: (518) 285-5601

New York Water