Locations

Locations are places where people have tested before. Click on any location report to view water health trends at that spot over time. What's this?

8,224 locations

+41 new sample locations added in the past 30 days

Lake Superior: Rossport Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 10, 2011
Monitored since: August 15, 2011
2 Observations
0 Issues

Lake Superior: Penninsula Harbour

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 9, 2011
Monitored since: August 15, 2005
3 Observations
0 Issues

Lake Superior: Otter Head

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 7, 2011
Monitored since: May 11, 2005
4 Observations
0 Issues

Lake Superior: Michipicoten Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 6, 2011
Monitored since: August 14, 2005
4 Observations
0 Issues

Lake Superior: Goulais Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 5, 2011
Monitored since: May 8, 2005
6 Observations
0 Issues

North Channel: South of Eagle Island

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 4, 2011
Monitored since: May 6, 2005
5 Observations
0 Issues

St. Mary's River: St. Joseph Channel

Ontario, Canada

Waterbody Type:
River
Last observed: October 4, 2011
Monitored since: May 7, 2005
6 Observations
0 Issues

North Channel: Spanish River

Ontario, Canada

Waterbody Type:
River
Last observed: October 3, 2011
Monitored since: August 10, 2005
4 Observations
0 Issues

Black Lake Main Basin: BLMB

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 6, 2011
Monitored since: May 11, 2001
14 Observations
0 Issues

Lake Superior: Black Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: May 16, 2011
Monitored since: May 16, 2011
1 Observations
0 Issues

Lake Superior: Welcome Island

Ontario, Canada

Waterbody Type:
Lake
Last observed: May 14, 2011
Monitored since: May 16, 2005
4 Observations
0 Issues

Lake Superior: Outer Nipigon Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: May 13, 2011
Monitored since: May 13, 2011
1 Observations
0 Issues

Lake Superior: McKellar Harbour

Ontario, Canada

Waterbody Type:
Lake
Last observed: May 12, 2011
Monitored since: May 12, 2011
1 Observations
0 Issues

Lake Superior: Warp Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: May 9, 2011
Monitored since: May 9, 2005
4 Observations
0 Issues

Lake Erie: Mid-Channel at Niagara River Source

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 15, 2010
Monitored since: May 11, 2004
7 Observations
0 Issues

Lake Erie: Grand River

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 10, 2010
Monitored since: November 2, 2004
6 Observations
0 Issues

Lake Erie: Long Point Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 9, 2010
Monitored since: May 12, 2004
5 Observations
0 Issues

Lake Erie: Pointe aux Pins

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 8, 2010
Monitored since: May 17, 2004
7 Observations
0 Issues

Lake Erie: W Basin

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 4, 2010
Monitored since: May 18, 2004
7 Observations
0 Issues

LAKE ERIE: Lake Erie W Basin Index Station

Ohio, United States

Waterbody Type:
Lake
Last observed: November 3, 2010
Monitored since: April 24, 2007
4 Observations
0 Issues

Detroit River: Fighting Island

Ontario, Canada

Waterbody Type:
River
Last observed: November 2, 2010
Monitored since: May 19, 2004
8 Observations
0 Issues