
Nutrient Run-off Creates Costly Stormwater Crises
Urban stormwater runoff sweeps oil, fertiliser, and dust into drains, trapping nutrients inside retention ponds and flood basins. Warm, shallow water ignites explosive algae blooms that turn detention assets into smelly green hazards, breed mosquitoes, and corrode concrete outfalls. Blocked culverts accelerate floods, while turbid discharge violates resource-consent limits and attracts fines. The more councils overspend on dredging, chemicals, and emergency vacuum trucks, the faster budgets vanish and reputational risk rises. Manual skimming rarely keeps pace, and ordinary aerators simply stir nutrients. Repair crews struggle to keep screens clear during peak storms, risking worker safety and overtime blow-outs. Without an effective, scalable stormwater treatment strategy, decision-makers juggle public complaints, citations, and spiralling costs each rainy season.
Delays Magnify Costs and Public Outrage
Every rain event compounds the damage. Nutrient-rich back-flows blanket subdivisions with foul odours, fuelling social-media outrage that forces managers into reactive spending. Emergency algaecides leave toxic residues; mechanical dredging triggers disposal fees and heavy-equipment downtime. Insurance premiums climb when slip hazards and mosquito-borne disease incidents spike. Regulators tighten discharge consents, demanding proof of sustainable stormwater management that many sites cannot deliver. Reputational risk spreads to developers, body corporates, and industrial tenants whose brands surface in complaint threads. Delay multiplies maintenance contracts, volatile chemical prices, and budget reallocations that strangle growth. The longer leaders postpone a permanent stormwater algae control solution, the harder it becomes to regain public trust and regulatory breathing room.


Compliance, Savings, and Community Goodwill Achieved
Imagine next season’s storms flowing through crystal-clear basins that automatically suppress blooms, meeting discharge limits without chemical shocks. Instead of crisis calls, your inbox fills with audit approvals praising proactive stormwater treatment. Maintenance budgets shrink as dredging cycles extend and screens stay clear. Mosquito complaints disappear, odours vanish, and amenities regain curb appeal, boosting community goodwill. Freed from emergency spending, you fund long-deferred upgrades, knowing compliance is locked in. Your board applauds measurable ROI: lower lifecycle costs, faster approvals, and ESG wins that attract green investment. Hydro Synergy’s critical structural resonance deploys 25,000 frequencies with double-power ultrasonic, nutrient-eating bacteria, and UV-blocking dye, so stormwater confidence becomes a competitive edge, not a chore.
Download the Stormwater
ROI Blueprint
Please enter your email to unlock our expert stormwater treatment ROI blueprint: proven cost-saving models, compliance checklists, and grant-funding avenues. This exclusive PDF shows how ultrasonic stormwater management slashes dredging costs, boosts ESG scores, and turns detention ponds into audit-ready assets, all delivered instantly to your inbox.
4-Step Ultrasonic Stormwater Remediation Process
Precision frequencies, bacteria, dye, and testing

Step 1
Double-Power Ultrasonic Pulse System
Floating transducers emit 25,000 frequencies at double-power ultrasonic strength, collapsing algae vacuoles through critical structural resonance while keeping fish, stormwater fauna, and infrastructure unharmed.

Step 2
Targeted Nutrient-Eating Bacteria Inoculation
A proprietary bio-blend of nutrient-eating bacteria colonises basin bottoms, digesting phosphorus and nitrogen so future algae blooms cannot gain traction or generate odour.
Step 3
Solar-Powered Buoy Platform
High-efficiency solar panels energise the ultrasonic unit, avoiding grid cabling and shrinking OPEX while enabling off-grid, eco-friendly stormwater treatment deployments across remote basins.

Step 4
Accredited Lab Sampling Assurance
Regular grab samples analysed by accredited labs verify cyanobacteria decline and turbidity improvement, proving sustainable stormwater management for consent renewal and community reporting.

The Before & After Results Of Our Ultrasonic Technology
![]() | ![]() | ![]() |
---|
Why Our Stormwater Solution Wins
Purpose-built to conquer runoff, compliance, and cost

25k Frequencies Dominance
Our 25,000 frequencies rapidly collapse bloom vacuoles, outperforming 4k-frequency competitors in turbulent basins, nationwide tests.

Critical Resonance Precision
Patented critical structural resonance targets algae only, preserving aquatic fauna, concrete liners, and downstream ecosystems.

Eco-Conscious Power Efficiency
Solar-ready design cuts carbon emissions and energy bills, supporting sustainable stormwater management grant eligibility programs.

Rapid Plug-And-Play Deployment
Float or bank-mount units install without draining ponds, avoiding road closures and civil-works expense headaches.

Operating Lease Flexibility
OPEX lease model delivers full service, performance sampling, and predictable monthly costs, no capital approval battles.

Transparent Compliance Reporting
Accredited lab data proves cyanobacteria reduction, supporting consent renewals and reassuring stakeholders of stormwater treatment success.
Ultrasonic Stormwater Solutions
Buy, Lease, or Distribute Globally


SolaRaft-iQDB™
A durable, solar-powered buoy delivering reliable energy for ultrasonic algae control and optional water quality monitoring across diverse aquatic environments.
SolaRaft-iQM™
Compact, solar-powered buoy offering continuous, real-time water quality monitoring with wireless communications for cost-effective, remote water management.

SolaRaft-IVP™
Solar-powered buoy offering advanced, programmable vertical water column monitoring with remote connectivity for efficient, real-time aquatic data collection.

Quattro-DB® & Mezzo-DB®
High-performance ultrasonic transducers delivering rapid, chemical-free algae and biofilm control for large lakes or targeted areas requiring directional precision.

ARCS Technology™
A comprehensive solution combining water quality monitoring with ultrasonic algae management, powered by solar energy for efficiency and sustainability.

SPL ANALYZER
Accurate, real-time sound pressure level analyser with wide frequency range, colour touchscreen, and robust data capture for field-ready acoustic monitoring.
Stormwater Success Stories
Across Industries
Hear how councils and developers used stormwater treatment to restore compliance and slash runoff costs forever.
-
🔽 Agriculture Solution Outcome 1Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus.
-
🔽 Agriculture Solution Outcome 2Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus.
-
🔽 Agriculture Solution Outcome 3Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus.
-
🔽 Agriculture Solution Outcome 4Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus.
-
🔽 Agriculture Solution Outcome 5Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus.
Get Expert Tips on Chemical-Free Ponds Algae Control
Join our community of 10,000 members and receive exclusive, expert insights on safe water treatment solutions through our free newsletter.