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?

6,726 locations

+120 new sample locations added in the past 30 days

Engleholm Creek: Engleholm Creek at UMSL

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: January 2, 2016

Denny Creek: Denny Creek downstream of Conway Road

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: February 5, 2015

Halstead Bayou: GINS Boat Launch

Ocean Springs, Mississippi, United States

Waterbody Type:
Estuary

Denny Creek: Denny Creek upstream of Pillar Drive

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: January 17, 2015

Deer Creek tributary: Deer Creek tributary at Almentor Avenue

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: December 12, 2012

Deer Creek: Deer Creek at Brentwood Blvd

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: December 12, 2012

Deer Creek: Deer Creek at Litzsinger Road

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: December 12, 2012

Deer Creek: Deer Creek at Log Cabin Lane

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: November 28, 2012

West River : (Crosby's Mill)

Prince Edward Island, Canada

Waterbody Type:
River

Deer Creek: Deer Creek at Malcolm Terrace Park

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: November 28, 2012

Creve Coeur Creek: Creve Coeur Creek upstream of South Outer 40

Chesterfield, Missouri, United States

Waterbody Type:
Stream Monitored since: November 12, 2015

Bonhomme Creek: Bonnhomme Creek downstream of Pond Road

Glencoe, Missouri, United States

Waterbody Type:
Stream Monitored since: December 9, 2012

Bonhomme Creek: Bonnhomme Creek upstream of Pond Road

Glencoe, Missouri, United States

Waterbody Type:
Stream Monitored since: December 9, 2012

Black Creek: Black Creek at Strassner Drive

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: November 30, 2014

Lake Ontario: Ontario Place

Toronto, Ontario, Canada

Waterbody Type:
Lake

Creve Coeur Creek: Creve Coeur Creek downstream of Creve Coeur Lake

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: August 3, 2015

Gulf of St Lawrence: Trout River, Newfoundland

Trout River, Newfoundland and Labrador, Canada

Waterbody Type:
River

Witless Bay, Atlantic Ocean: Witless Bay Newfoundland

Witless Bay, Newfoundland and Labrador, Canada

Waterbody Type:
Ocean

New River Beach - Bay of Fundy: New River Beach Provincial Park

New River Beach, New Brunswick, Canada

Waterbody Type:
Ocean

Murray Beach- Gulf of St. Lawrence: Murray Beach Provincial Park

New Brunswick, Canada

Waterbody Type:
Ocean

Round Lake: Espeseth Bay

Saskatchewan, Canada

Waterbody Type:
Lake