Seagrass collapse
Essential meadows filter water and shelter marine life — destroyed as algae blooms block the sunlight they need.
Chronicles from the Indian River Lagoon
A student-led initiative raising awareness about the environmental decline threatening the Indian River Lagoon — one of North America's most biodiverse estuaries, right in our backyard.
Who we are
Project: Save Our Lagoon is an initiative led by West Shore Jr./Sr. High School students for the Community Problem Solving competition in Future Problem Solving — an international organization that brings K–12 students around the world to participate in challenges designed to empower curious youth to become changemakers.
We were tasked to find an issue our community was facing, and we chose the environmental decline of the Indian River Lagoon. We knew the crucial role it played in sustaining a diverse ecosystem, reducing CO₂ in the atmosphere, and supporting the local economy — and we built research, presentation, and design into one coordinated effort.
The problem
The Indian River Lagoon is one of North America's most biodiverse estuaries. Despite its importance, severe ecological decline is driven primarily by nutrient pollution from fertilizers and stormwater runoff — fueling algae blooms that block sunlight and deplete oxygen, and collapsing seagrass meadows essential to marine life.
Essential meadows filter water and shelter marine life — destroyed as algae blooms block the sunlight they need.
Fertilizer runoff floods the lagoon with nitrogen and phosphorus, fueling toxic blooms that cloud the water.
Properties near the IRL are valued ~$934M higher because of it — preservation is economic, not only environmental.
Every dollar in lagoon restoration returns $33 to the regional economy annually.
Only 25–30% of residents surveyed understood the lagoon's struggles and primary pollution causes.
The lagoon's narrow shape slows flushing, letting pollution build instead of washing out to sea.
Growing up in Brevard County, we have personally witnessed the decline of the IRL. As children, we spent many hours fishing, boating, and kayaking — building memories and learning to appreciate the outdoors. — Project: Save Our Lagoon
Over the past few years, these activities became less enjoyable as water quality worsened. Algae blooms clouded the waters, seagrass meadows diminished, and fish populations declined. If citizens are unaware of the issue, they may continue practices that harm the environment rather than making more environmentally friendly decisions.
What we did
We raised awareness through seminars in local elementary schools and through social media and the internet — measuring learning with pre- and post-quizzes at both schools.
Education
We introduced the Indian River Lagoon, explained nutrient pollution, and gave students concrete steps they could take at home. Students at both schools showed measurably improved understanding afterward.
Students measured nitrogen in normal water vs. fertilizer-mixed water using test strips — modeling runoff into the IRL.
After presentations, students made posters using what they learned — reinforcing the lesson creatively.
We simulated fertilizer in soil and used "rain" to show how nutrients reach nearby water bodies in real time.
Newsletters summarized our findings for classroom use, extending reach beyond in-person visits.
Instagram carries lagoon facts, project updates, and ways to help — from classroom to public conversation.
Chronicle
Nov 2, 2025
We chose the Indian River Lagoon for our main project — presentations on environmental decline to elementary students, with hands-on activities modeling nutrient pollution along Florida's east coast.
Nov 9, 2025
Excess nitrogen and phosphorus from fertilizers and stormwater drive the lagoon's decline.
Nov 16, 2025
Blooms block sunlight and crash ecosystems — the chain reaction we demonstrate for students.
Nov 23, 2025
Vital beds die when cloudy algae blocks sunlight — inspiring our modeling activities.
Dec 1, 2025
Bottom sludge traps nutrients that keep fueling algae even after new inputs stop.
Dec 7, 2025
Rain washes fertilizer, pet waste, and debris from lawns straight into the lagoon.
Dec 14, 2025
Die-offs linked to toxins, starvation, and low oxygen from algae and seagrass loss.
Dec 21, 2025
Narrow shape slows flushing — sustained effort beats one-time fixes.
Jan 4, 2026
The National Estuary Program leads habitat and water quality projects statewide.
Jan 11, 2026
Living shorelines, seagrass planting, oyster reefs, and muck dredging heal damaged spots.
Jan 18, 2026
Presentations plus social media and school letters spread awareness further.
Jan 25, 2026
An ecosystem strained by pollution — ripe for recovery with community help.
Online outreach
Our Instagram account shares lagoon facts, highlights our efforts, and encourages citizens to be proactive in recovery — taking the issue from a school presentation to a public conversation.
Use slow-release or fertilizer-free lawn care. Never fertilize before rain — it washes straight into the lagoon.
Install rain gardens to absorb stormwater before it reaches waterways.
Follow and share @save_our_lagoon. Talk to neighbors about simple protective changes.
Pet waste is a major nitrogen source in stormwater — dispose of it properly.
Sweep clippings off driveways instead of hosing debris into storm drains.
Volunteer for cleanups, advocate for stormwater policy, and contact representatives about lagoon funding.
Connect with us
Whether you're a student, teacher, or community member — there's a role for you in protecting the Indian River Lagoon.
Youth Advisory Board: Meghana Geddam · Arya Kulkarni
Interested in opening a chapter? We're recruiting high school students from:
Our team
Hands-on science experiences across Florida — supporting our nitrogen testing activities in elementary classrooms.
The Community Problem Solving program gave us the framework to turn concern for the lagoon into real action.
Volunteer for shoreline cleanups, advocate for stormwater improvements, and share the project so the lagoon story does not end with a single school presentation.