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BLM field office notifies public about algae blooms in the Rio Grande

New Mexico
Farmington DO
Taos FO
Media Contact
BLM Office:

TAOS, N.M. – The Bureau of Land Management Taos Field Office is notifying the public that blue-green algae are present in the Rio Grande. Blue-green algae can form anytime, particularly in warm, shallow, nutrient rich water that receives a lot of sunlight. Most blue-green algae are safe; however, people should be aware that toxic conditions can exist and should limit their contact with blue-green algae.

“We are notifying people about the presence of the blue-green algae,” said Field Manager Eric Valencia. “We are testing the water weekly and will inform the public immediately if there is any need for concern.” The Rio Grande, including recreation sites within the Río Grande del Norte National Monument, are currently open without any restrictions.

Blue-green algae have a thick green appearance. No harmful toxins or reports of illness have been reported, but Field Manager Eric Valencia says visitors should be aware so they can make informed decisions when in or around the river, especially near the Orilla Verde Recreation Area.

Direct contact, ingestion or inhalation of toxic blue-green algae may irritate the skin, eyes, nose, throat and respiratory system, or cause nausea, vomiting, diarrhea, headache or liver and kidney damage. Pets, such as dogs, may be at higher risk of harm due to ingestion of water.

If you suspect a Harmful Algal Bloom (HAB)-related illness in a person or animal, including livestock, call Poison Control immediately at 1-800-222-1222.

For questions or more information, please contact BLM Fisheries Biologist Sage Dunn at [email protected] or 575-751-4701.

The BLM manages about 245 million acres of public land located primarily in 12 western states, including Alaska, on behalf of the American people. The BLM also administers 700 million acres of sub-surface mineral estate throughout the nation. Our mission is to sustain the health, diversity, and productivity of America’s public lands for the use and enjoyment of present and future generations.