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Depth-Resolved Algal Bloom Mapping at Lake Okeechobee, FL

Agency: Engineer Research and Development Center

Assistance Listings: 12.630 -- Basic, Applied, and Advanced Research in Science and Engineering

Last Updated: January 14, 2026

Effective management of HABs requires extensive, long-term water quality monitoring capable of capturing the complex conditions that lead to bloom formation. Because HAB events are highly unpredictable, it is essential to collect a wide array of water quality parameters across both bloom and non-bloom seasons to identify the intricate combination of environmental triggers involved. In Lake Okeechobee, this need is especially important due to its relatively shallow depth, which creates unique thermal and ecological dynamics that differ substantially from those observed in deeper lakes. These site-specific differences may influence bloom frequency, intensity, and duration, making detailed, sustained monitoring a critical step toward understanding HAB behavior in this system.

To address this need, the proposed work will involve several months of intensive water quality data collection in and/or near Lake Okeechobee, extending through the bloom season and including approximately 30 days before and after to capture rapid seasonal transitions. Surface water sampling and subsurface sensor measurements will be supported by HAB ecology and monitoring experts, who will also assist with equipment setup, deployment, and routine maintenance. The newly collected data from Lake Okeechobee will be compared to historical datasets from Clinton Lake in Lawrence, KS, enabling a comparative analysis of HAB triggers across two distinct lake environments. This comparison is expected to provide valuable insights into the site-specific behavior of HABs in Lake Okeechobee and contribute to a broader understanding of bloom dynamics. Ultimately, the objective is to generate the critical information needed to elucidate the environmental drivers of HAB formation in Lake Okeechobee.

Eligibility

Eligible applicants

Miscellaneous

  • Other

Additional information

This opportunity is restricted to non-federal partners of the Gulf Coast Cooperative Ecosystems Studies Unit (CESU).

Grantor contact information

Description

Kisha Craig Contract Specialist Phone 6016345397

Email

Kisha M. Craig

kisha.m.craig@usace.army.mil

Documents

File nameDescriptionLast updated
W81EWF-26-SOI-0001_FOA.pdf
FOA
Jan 14, 2026 08:53 PM UTC

Link to additional information

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Closing: March 15, 2026

Application process

This site is a work in progress. Go to www.grants.gov to apply, track application status, and subscribe to updates.

Award

$95,500

Program Funding

1

Expected awards

$--

Award Minimum

$95,500

Award Maximum

Funding opportunity number:

W81EWF-26-SOI-0001

Cost sharing or matching requirement:

No

Funding instrument type:

Cooperative agreement

Opportunity Category:

Discretionary

Opportunity Category Explanation:

--

Category of Funding Activity:

Science technology and other research and development

Category Explanation:

--

History

Version:

1

Posted date:

January 14, 2026

Archive date:

April 14, 2026

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