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Jordanelle Reservoir Recreational Monitoring

Updates:

October 31, 2023: Harmful algal bloom (HAB)  monitoring update

Recreational monitoring has ended for the season. Monitoring will resume in summer 2024. Waterborne pathogens may still arise at this waterbody. Know what to look for and check before recreating.


October 24, 2023: Harmful algal bloom (HAB) monitoring update

OK, but be careful: Our monitoring team saw some harmful algae in the Rock Cliff area. 

Know how to recognize a harmful algal bloom and avoid areas of algae when recreating.


October 16, 2023: Harmful algal bloom (HAB) monitoring update

GOOD NEWS: Our monitoring team did not see any visible signs of a harmful algal bloom. Learn more about harmful algal blooms.


Rock Cliff Area:
Health Watch

Do not swim, be cautious boating, do not eat fish.

October 11, 2023: Harmful algal bloom (HAB) monitoring update

BE CAREFUL: Harmful algae was observed near the Rock Cliff boat ramp. Algae in the water may be producing dangerous toxins that can make humans and animals sick. 

If you visit the Rock Cliff area:

Elsewhere on Jordanelle:
OK

ICONS: No advisories have been issued. Swimming, boating, and eating fish is OK.

October 11, 2023: Harmful algal bloom (HAB) monitoring update

OK, but be careful: No other harmful algal blooms have been reported. Know how to recognize a harmful algal bloom and avoid recreating in areas of visible algae.


Rock Cliff Area:
Health Watch

Do not swim, be cautious boating, do not eat fish.

September 12, 2023: Harmful algal bloom (HAB) monitoring update

BE CAREFUL: Harmful algae was observed near the Rock Cliff boat ramp. Algae in the water may be producing dangerous toxins that can make humans and animals sick. 

If you visit the Rock Cliff area:

Elsewhere on Jordanelle:
OK

ICONS: No advisories have been issued. Swimming, boating, and eating fish is OK.

August 12, 2023: Harmful algal bloom (HAB) monitoring update

OK, but be careful: No other harmful algal blooms have been reported. Know how to recognize a harmful algal bloom and avoid recreating in areas of visible algae.


Rock Cliff Area:
Health Watch

Do not swim, be cautious boating, do not eat fish.

September 7, 2023: Harmful algal bloom (HAB) monitoring update

BE CAREFUL: A harmful algal bloom was observed near the Rock Cliff boat ramp. Algae in the water may be producing dangerous toxins that can make humans and animals sick. 

If you visit the Rock Cliff area:

Elsewhere on Jordanelle:
OK

ICONS: No advisories have been issued. Swimming, boating, and eating fish is OK.

August 11, 2023: Harmful algal bloom (HAB) monitoring update

OK, but be careful: No other harmful algal blooms have been reported. Know how to recognize a harmful algal bloom and avoid recreating in areas of visible algae.


August 11, 2023: Harmful algal bloom (HAB) monitoring update

GOOD NEWS: Our monitoring team did not see any visible signs of a harmful algal bloom. Learn more about harmful algal blooms.

Site visited: Rock Cliff Boat Ramp, Aqua Cove/Boat Rental Beach, Hailstone Middle Beach, Main Boat Launch


July 11, 2023: Harmful algal bloom (HAB) monitoring update

GOOD NEWS: Our monitoring team did not see any visible signs of a harmful algal bloom. Learn more about harmful algal blooms.

Site visited: Rock Cliff Boat Ramp, Aqua Cove/Boat Rental Beach, Hailstone Middle Beach, Main Boat Launch


June 21, 2023: Harmful algal bloom (HAB) monitoring update

GOOD NEWS: Our monitoring team did not see any visible signs of a harmful algal bloom. Learn more about harmful algal blooms.

Site visited: Rock Cliff Boat Ramp, Aqua Cove/Boat Rental Beach, Hailstone Middle Beach, Main Boat Launch

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