/-60.7504892,46.0977127,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Boardwalk Pond: Behind Baddeck Building Supplies
Baddeck, Nova Scotia, Canada
Waterbody Type:Unknown
Last observed: August 25, 2025 Monitored since: July 31, 2025
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?
8,238 locations
+8 new sample locations added in the past 30 days
Unknown
Last observed: August 25, 2025 Monitored since: July 31, 2025
/-83.9194536,46.4277664,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Diamond Lake: Boat Ramp @ Diamond Lake Park
Ontario, Canada
Waterbody Type:Lake
Last observed: August 25, 2025 Monitored since: May 29, 2023
/-83.7428784,46.3652435,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ottertail Lake: Dock @ Rydal Bank Park
Ontario, Canada
Waterbody Type:Lake
Last observed: August 25, 2025 Monitored since: May 29, 2023
/-83.7628766,46.4494933,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Rock Lake: Rock Lake - Old Mill Beach Boat Ramp
Ontario, Canada
Waterbody Type:Lake
Last observed: August 25, 2025 Monitored since: May 29, 2023
/-0.2859238,51.3637693,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bonesgate Stream: Bonegate Stream
Epsom, England, United Kingdom
Waterbody Type:Stream
Last observed: August 25, 2025 Monitored since: December 18, 2024
/-0.5776835,51.2001612,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Unstead Inlet: From Godalming Treatment Works
Godalming, Surrey, United Kingdom
Waterbody Type:Stream
Last observed: August 25, 2025 Monitored since: July 20, 2023
/-0.57626,51.2028,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Unstead Wetland Reserve: Unstead Exit (outflow)
Bramley, Surrey, United Kingdom
Waterbody Type:Wetland
Last observed: August 25, 2025 Monitored since: July 20, 2023
/-0.5765487,51.20102,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Unstead Wetland Reserve: East Lagoon
Bramley, Surrey, United Kingdom
Waterbody Type:Lagoon
Last observed: August 25, 2025 Monitored since: July 20, 2023
/-60.7500672,46.0976432,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Boardwalk Pond: Next to Culvert
Baddeck, Nova Scotia, Canada
Waterbody Type:Unknown
Last observed: August 25, 2025 Monitored since: July 31, 2025
/-84.3501091,46.5083322,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Marys River: Whitefish Island East Viewing Platform
Sault Ste. Marie, Ontario, Canada
Waterbody Type:River
Last observed: August 24, 2025 Monitored since: March 12, 2025
/-84.2785966,46.4979482,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Clark Creek: Drake St. Park
Ontario, Canada
Waterbody Type:Creek
Last observed: August 24, 2025 Monitored since: January 24, 2025
/-90.0830195,32.4238226,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ross Barnett Reservoir: Madison Landing
Ridgeland, Mississippi, United States
Waterbody Type:Lake
Last observed: August 24, 2025 Monitored since: February 27, 2025
/-83.4656883,46.3504824,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Basswood Lake: Basswood Lake
Thessalon, Ontario, Canada
Waterbody Type:Lake
Last observed: August 24, 2025 Monitored since: June 8, 2025
/-83.3484966,46.296576,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Basswood Lake: Basswood Lake
Thessalon, Ontario, Canada
Waterbody Type:Lake
Last observed: August 24, 2025 Monitored since: June 18, 2025
/-84.2783117,46.5636057,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cold Water Creek: Cold Water Creek at Old Garden River Road
Rankin Location Indian Reserve 15d, Ontario, Canada
Waterbody Type:Creek
Last observed: August 24, 2025 Monitored since: March 1, 2024
/-84.2689991,46.5646992,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Crystal Creek: Crystal Creek Case Rd
Rankin Location Indian Reserve 15d, Ontario, Canada
Waterbody Type:Creek
Last observed: August 24, 2025 Monitored since: March 1, 2024
/-60.3876042,46.0148724,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bras D'or Lake: Chapel Road Beach
East Bay, Nova Scotia, Canada
Waterbody Type:Lake
Last observed: August 24, 2025 Monitored since: May 22, 2025
/-90.0654244,32.3944936,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pearl River : East Spillway
Brandon, Mississippi, United States
Waterbody Type:River
Last observed: August 24, 2025 Monitored since: May 11, 2022
/-84.3499589,46.5114084,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Marys River: Whitefish Island (St. Mary's River)
Sault Ste. Marie, Ontario, Canada
Waterbody Type:River
Last observed: August 24, 2025 Monitored since: July 31, 2025
/-108.6132214,53.591427,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Turtle Lake Deep water off Indian Point: Deep water off Indian Point
Livelong, Saskatchewan, Canada
Waterbody Type:Unknown
Last observed: August 23, 2025 Monitored since: August 23, 2025
/-124.4139787,51.8976579,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Eagle Lake: Larocck
British Columbia, Canada
Waterbody Type:Lake
Last observed: August 23, 2025 Monitored since: June 15, 2022