Northeast Watersheds  County Population Centres Rivers, Streams Lakes, Reservoirs Estuary  
St. Lawrence River              
 St Lawrence, pop 107,740[1] Potsdam, (village) pop 8891[2] Oswegatchie River (3,590 river/stream miles) Black Lake (7,754 lake/reservoir acres)
Map of NYS identifying the Saint Lawrence River Watershed
Franklin, pop 50,022[3] Fort Drum, pop  12, 955 (2010)[4] Raquette River (2,016 miles) Cranberry Lake (6,795 acres)
Jefferson (see Black River WS) Saint Regis River (1,734 miles) Raquette Lake (5,194 acres)
Lewis (see Black River WS) Grass River (1,607 miles) Tupper Lake (4,858 acres)
Herkimer (see Mohawk River WS)[5] Indian River (1,222 miles, included within the Oswegatchie watershed) Long Lake (4,094 acres)
Hamilton, (see Upper Hudson WS)[6]
Small parts of western Essex and Clinton Counties.
(see Lake Champlain River WS)
https://www.dec.ny.gov/lands/48021.html
·        Salmon Creek Watershed Plan
·        Maxwell Creek Watershed Plan
population in St. Lawrence WS 157762
Lake Champlain River              
Map of NYS identifying the Lake Champlain Watershed
Clinton, pop 80,485[7] Plattsburg, pop 19,515[8] Ausable River (767 river miles)  Lake George (28,523 acres)
Beekmantown, pop 5476[9] Saranac River (662 miles) Upper Saranac Lake (4,844 acres)
 Essex, pop 36,885[10] Lake George, pop <5000 Great Chazy River (545 miles) Lower Saranac Lake (2,145 acres)
Southwest portion of Franklin County, Boquet River (532 miles) Lake Placid (1,954 acres)
Eastern portion of Warren County, and Mettawee River (390 miles)
Northern portion of Washington County. Ticonderoga Creek/Lake George (380 miles)
https://www.dec.ny.gov/lands/48369.html
 Lake Champlain Phosphorus Reduction Plan (PDF)
population in Lake Champlain WS - approx 117370
Black River              
NYS Map identifying the Black River Watershed
Jefferson, pop 109,834[11] Watertown, pop 24,838[12] Moose River (872 river/stream miles) Stillwater Reservoir (6195 lake/reservoir acres)
Carthage, pop <5000 Beaver River (624 miles) Fulton Chain of Lakes (4310 acres)
Lewis, pop 26,296[13] Lowville, pop <5000 Independence River (207 miles) Lake Lila (1,414 acres)
Deer River (201 miles) Big Moose Lake (11,286 acres)
Herkimer (see Mohawk River WS)
Hamilton (see Upper Hudson WS)
Oneida (see Mohawk River WS)
https://www.dec.ny.gov/lands/48374.html
Population in Black River Watershed - approx 136130
Population in the Northeast Watersheds 411262            

[1]
Owner:
https://www.census.gov/quickfacts/stlawrencecountynewyork
[2]
Owner:
https://www.census.gov/quickfacts/potsdamvillagenewyork
Mayor Reinhold J. Tischler
 315-265-7480
PO Box 5168, Potsdam NY 13676
Wastewater Management: To view Postdam’s water and sewer information please visit: https://www.potsdamny.us/government/rt-56-water-sewer-districts.html
$17 Million Wastewater Treatment Plant Underway in New York

https://www.wwdmag.com/boiler-feedwater-equipment/17-million-wastewater-treatment-plant-underway-new-york
[3]
Owner:
https://www.census.gov/quickfacts/fact/table/franklincountynewyork/PST045219
[4]
Owner:
https://www.census.gov/quickfacts/fact/table/fortdrumcdpnewyork,US/PST045219
Mayor Jeffrey M. Smith
Mayor's Office: 315-785-7730
Mayor's Fax: 315-782-9014
Email: jbutler@watertown-ny.gov
Website: watertown-ny.gov/index. asp?nid=81
*county website 502 error*

245 Washington Street
Room 302A
Watertown NY 13601
[5]
Owner:
https://www.census.gov/quickfacts/fact/table/herkimercountynewyork/PST045219
[6]
Owner:
https://www.census.gov/quickfacts/hamiltoncountynewyork
[7]
Owner:
https://www.census.gov/quickfacts/fact/table/clintoncountynewyork/PST045219
[8]
Owner:
https://www.census.gov/quickfacts/fact/table/plattsburghcitynewyork,potsdamvillagenewyork/PST045219
[9]
Owner:
https://www.census.gov/quickfacts/beekmantowntownclintoncountynewyork
[10]
Owner:
https://www.census.gov/quickfacts/fact/table/essexcountynewyork/PST045219
[11]
Owner:
https://www.census.gov/quickfacts/jeffersoncountynewyork
[12]
https://www.census.gov/quickfacts/fact/table/watertowncitynewyork/PST045219
[13]
Owner:
https://www.census.gov/quickfacts/fact/table/lewiscountynewyork/PST045219