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Watersheds

Level 1 Watersheds

DRAINAGE BASIN / COMPOSITE DRAINAGE AREA (km2)
01. Saint John River Basin 28,860.15
02. Miramichi River Basin 13,546.65
03. Restigouche River Basin 6,603.91
04. St. Croix River Basin 1,653.34
05. Nepisiguit River Basin 3,091.97
06. Petitcodiac River Basin 2,831.93
07. Northumberland Strait Composite 4,707.44
08. West Fundy Composite 3,727.74
09. Acadian Peninsula Composite 3,188.45
10. Chaleur Bay Composite 2,195.59
11. East Fundy Composite 1,515.16
12. Fundy Isles Composite 237.32
13. Inner Bay of Fundy Composite 494.39

     PROVINCIAL TOTAL

72,656.04

drainageunits.docx

drainageunits.xlsx


01 Saint John River Basin

"At-risk" Watersheds (at least <40% Crown forest cover <35 years old)  NB’s watersheds at risk. Megan de Graaf, NB Media Co-op, April 16, 2008.

  1. Wild Goose Branch
  2. Napadogan Brook
  3. Big Forks Stream
  4. Grey Brook Composite
  5. Coal Creek
  6. Forks Stream
  7. Alward Brook Composite
THE SAINT JOHN RIVER: A State of the Environment Report (2011)
02 Miramichi River Basin

"At-risk" Watersheds (at least <40% Crown forest cover <35 years old) NB’s watersheds at risk. Megan de Graaf, NB Media Co-op, April 16, 2008

  1. Tomogonops River
  2. North Branch Big Sevogle River
  3. South Branch Big Sevogle River Headwaters
  4. Lower North Branch Little Southwest Miramichi River
  5. Little North Pole Brook Composite
  6. North Pole Stream
  7. Burnt Land Brook
  8. Six Mile Brook
03 Restigouche River Basin

"At-risk" Watersheds (at least 40% Crown forest cover <35 years old.  NB’s watersheds at risk. Megan de Graaf, NB Media Co-op, April 16, 2008.

  1. South Branch Kedgwick River
  2. West of States Brook Composite
  3. States Brook
  4. McDougall Brook
  5. Patapedia River

04 St. Croix River Basin

05 Nepisiguit River Basin

"At-risk" Watersheds (at least 40% Crown forest cover <35 years old) NB’s watersheds at risk. Megan de Graaf, NB Media Co-op, April 16, 2008..

  1. Middle River Headwaters
  2. Little River
  3. Forty Four Mile Brook
  4. Forty Mile Brook
  5. Nine Mile Brook
  6. Nepisguit Brook Composite
  7. Otter Brook Composite
  8. South Branch Nepisguit River (62% land base covered in forest <35 years old)
    **MOST CRITICALLY AFFECTED WATERSHED
  9. Little South Branch Nepisguit River

The South Branch Nepisguit River, with 62% of the land base covered in Crown forest less than 35 years old, is the most critically affected watershed in the province. The extent of young forest in that watershed can be contrasted with the adjacent low risk Portage Brook Composite watershed, for example, which contains only 12.5% young Crown forests.


Soil Samples taken by the UNBI on or near the Pabineau First Nation Community:IN: Environmental Contamination Related to Significant Health Issues Among First Nations in New Brunswick

Location Along Railroad
Lead
(ppm)
Zinc
(ppm)
Arsenic
(ppm)
Copper
(ppm)
Between Pabineau + Brunswick Mines Crossing Rte 430 1,890 5,670 46 197
Parallel to Rte 430 1,180 1,850 26 197
Past Pabineau crossing Rte 430 444 1,120

Heavy Metal Mining Activity


06 Petitcodiac River Basin