UK Smart Water Monitoring · Healthcare Estates & NHS
IoT Water Monitoring
Built for Healthcare
Estates
Automated Legionella monitoring, hospital leak detection, and continuous water quality sensing. Deployable with minimal disruption and aligned to HTM 04-01, L8, and HSG274. Audit-ready evidence your governance team can stand behind.
🇬🇧 UK-based team
🏥 NHS & public sector
📋 HTM 04-01 ready
📡 LoRaWAN & Cellular
🔧 Retrofit-first deployment
The challenge healthcare estates face
The problem
Reactive & under-evidenced
Legionella incidents, undetected leaks, and compliance gaps are discovered too late, after clinical disruption, governance exposure, or costly remediation.
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AQUAIOT approach
Continuous & audit-ready
Deploy IoT sensors across Legionella risk points, leak-prone areas, plant rooms, and water quality assets and route data to a single cloud platform with real-time alerts and tamper-evident records.
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The outcome
Safer water, fewer incidents
Earlier detection, faster operational response, stronger compliance evidence, and a monitoring framework that scales across multi-building sites with minimal disruption.
Healthcare estate solution stack
What AQUAIOT delivers
to healthcare estates
"IoT water monitoring for healthcare estates only works when it is deployable with minimal disruption, resilient in plant rooms and basements, and built around outcomes: safer water, fewer avoidable incidents, and audit-ready evidence that stands up to scrutiny."
Legionella Monitoring
Automated temperature profiling, real-time alerts, and tamper-evident records aligned to HTM 04-01, L8, and HSG274.
Hospital Leak Detection
Early identification, real-time alerts, and escalation workflows for plant rooms, risers, voids, and clinical areas.
Radar Level Monitoring
Non-contact level measurement for cold water storage, header tanks, sumps, plant voids, and bunds.
Water Quality Monitoring
Continuous sensing for chlorine, pH, turbidity, conductivity, and more, providing operational input and compliance documentation.
Clamp-On Flow Metering
Non-invasive flow monitoring on live pipework, no shutdown, no pipe cutting, no disruption to critical services.
Drainage & Sewer Monitoring
Advance notification for blockage, surcharge hazard, and flood risk across basements, car parks, and service yards.
Smart Rainwater & SuDS
Surface-water reduction, on-site retention, and SuDS support for estates with sustainability programmes.
Legionella Monitoring
Compliance & L8
Automated Legionella monitoring aligned to HTM 04-01, L8 & HSG274
HTM 04-01
L8 ACOP
HSG274 Part 2
AQUAIOT provides continuous temperature profiling at tanks, calorifiers, loops, and sentinel outlets, with real-time alerts when systems drift out of range and tamper-evident records that support governance packs, audits, and incident review.
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✓Continuous temperature monitoring at tanks, calorifiers, loops, and sentinel outlets
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✓Real-time alerts when systems drift out of safe range or scheduled flushing is missed
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✓Tamper-evident, exportable records for audits, governance packs, and incident review
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✓Portfolio views across multi-building sites, one dashboard instead of one spreadsheet per ward
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Hospital Leak Detection
Leak & Damage Prevention
Hospital leak detection, earlier warning before clinical areas are affected
Leaks in healthcare estates are rarely just water loss. They create operational risk: damage to clinical areas, service disruption, infection-control concerns, and avoidable remediation costs. AQUAIOT detects issues early and alerts the right people fast.
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✓Early detection across plant rooms, basements, risers, voids, and comms rooms
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✓Real-time SMS, email, and app alerts with role-based routing and escalation rules
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✓Alert workflows synchronised with duty schedules and estates support processes
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✓Documented records supporting disclosure, governance review, and insurance discussions
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Radar Level Monitoring
Level & Flood Prevention
Radar level monitoring for cold water storage, sumps, bunds & plant voids
Where non-contact level measurement is needed across cold water storage tanks, plant room sumps, voids, or containment areas. AQUAIOT provides radar level monitoring designed for occupied, sensitive environments.
Accuracy
±2 mm
Installation
Non-contact · Retrofit
Connectivity
LoRaWAN / NB-IoT / Cellular
Applications
Tanks · Sumps · Bunds · Voids
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✓Cold water storage and header tank level monitoring with threshold alerts
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✓Sump and plant-room void monitoring, early warning before flooding reaches clinical areas
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✓Drainage hotspot monitoring across large, multi-building healthcare sites
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Water Quality Monitoring
Quality & Compliance
Continuous water quality monitoring, not just periodic sampling
In high-risk environments, periodic sampling can leave long gaps between tests. Continuous sensing turns water quality into an operational signal, not just a compliance tick-box. Real-time visibility of chlorine, pH, turbidity, conductivity, and more.
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✓Continuous sensing for chlorine, pH, turbidity, conductivity, dissolved oxygen, and full-spectrum UV-Vis
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✓Real-time cloud alarms when parameters drift, not discovered at the next scheduled visit
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✓Role-based dashboards, trendlines, and exportable compliance reports
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✓Open integration with BMS, CAFM, and existing estates workflows via API
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Clamp-On Flow Metering
Flow & Efficiency
Flow monitoring on live pipework, no shutdown, no cutting, no disruption
When estates teams need better flow visibility but cannot justify shutdowns, pipe cutting, or disruption to critical services, clamp-on ultrasonic flow monitoring provides a practical retrofit route, deployable on occupied sites without affecting operations.
Pipe range
DN8 – DN100
Installation
No cutting · No draining
Outputs
RS-485 Modbus · 4–20 mA · Pulse
Integration
BMS · CAFM · Dashboard · Alarms
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✓Quick deployment on live systems, with zero disruption to clinical services or supply
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✓Night-line flow profiling to detect leaks, waste, and abnormal consumption patterns
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✓IoT-ready with dashboard integration, threshold alerts, and analytics exports
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Drainage & Sewer Monitoring
Drainage & Resilience
Drainage monitoring for planned maintenance before drainage incidents escalate
Healthcare estates often include basements, service yards, car parks, and plant access routes where drainage issues become operational incidents. Continuous monitoring gives estates teams the advance warning needed for planned response rather than emergency intervention.
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✓Early notification of blockage and surcharge risk on site drainage assets
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✓Basement and plant access route monitoring, with flood risk visible before it reaches critical areas
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✓Continuous telemetry with configurable alerts and IoT dashboard visibility
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✓Supports planned maintenance scheduling rather than reactive emergency callouts
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Smart Rainwater & SuDS
Sustainability & Stormwater
Smart rainwater harvesting for SuDS support across healthcare estate grounds
For NHS trusts and healthcare estates implementing surface-water reduction, on-site retention, or broader sustainability programmes, AQUAIOT's Smart Water Butts combine rainwater harvesting with IoT connectivity and predictive capacity management.
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✓Predictive rainfall-aware control, creating capacity before storm events increase drainage load
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✓Supports NHS net zero and sustainability objectives through reduced water consumption
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✓IoT telemetry and cloud dashboards across multiple sites and estate locations
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✓Reduces peak drainage load on site infrastructure during heavy rainfall events
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End-to-end delivery
What makes this healthcare-grade
AQUAIOT's value goes beyond sensors. From site survey through to audit-ready compliance exports and ongoing engineering support. Every stage is built around the operational realities of occupied healthcare environments.
01
Site survey & scoping
Asset mapping, Legionella risk point identification, connectivity assessment, and deployment scoping with your estates team.
02
Retrofit installation
Hardware install on live systems with minimal disruption. Retrofit-first approach, no pipe cutting or clinical-area downtime where avoidable.
03
Dashboards & alerts
Role-based cloud dashboards, threshold alerts, trendlines, and analytics, live from day one, aligned to your governance team's needs.
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Audit-ready records
Exportable compliance records, API integration with BMS/CAFM, and ongoing engineering and technical support from a UK-based team.
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IoT water monitoring for healthcare estates is ultimately about control: safer water, fewer avoidable incidents, and evidence you can stand behind when it matters.
AQUAIOT integrates automated Legionella monitoring, leak detection, level sensing, non-invasive flow monitoring, and water quality analytics into one deployable framework that lets estates teams start with high-priority assets, demonstrate impact quickly, and scale across sites with minimal disruption.
Talk to an
AQUAIOT engineer
Whether you're scoping Legionella compliance, responding to a specific plant room problem, or planning a multi-site monitoring rollout. Our engineers can help you find the right approach for your healthcare estate.
- UK-based engineering team, real engineers, not a contact centre
- HTM 04-01, L8, and HSG274 aligned. Evidence you can take to your governance team.
- Retrofit-first. Most deployments need no pipe cutting or ward disruption.
- Typical deployment within 4 weeks of site survey
- Open integration with your BMS, CAFM, and estates workflows
Get in touch
Explore all AQUAIOT solutions
Every solution below can be scoped to your specific healthcare estate, from a single site pilot to a multi-trust deployment.
Legionella Monitoring
Automated temperature profiling, real-time alerts, and tamper-evident records aligned to HTM 04-01, L8, and HSG274.
Learn more →Leak Detection
Early-warning hospital leak detection covering plant rooms, risers, voids, and clinical areas, with real-time escalation routing.
Learn more →Radar Level Monitoring
Non-contact radar level sensing for cold water storage, header tanks, sumps, and plant voids in healthcare buildings.
Learn more →Water Quality Monitoring
Continuous sensing for chlorine, pH, turbidity, conductivity, and more, providing operational insight and compliance documentation.
Learn more →Clamp-On Flow Metering
Non-invasive ultrasonic flow monitoring on live healthcare pipework, no shutdown, no cutting, IoT-ready.
Learn more →Drainage & Sewer Monitoring
Continuous drainage monitoring for healthcare basements, service yards, and car parks, with advance warning before incidents escalate.
Learn more →Smart Water Butt
IoT rainwater harvesting with predictive control for SuDS support and surface-water reduction for healthcare estate grounds.
Learn more →Cloud Dashboards & Analytics
Role-based dashboards, real-time alerts, trendlines, and exportable compliance reports across your healthcare monitoring estate.
Learn more →BMS & CAFM Integration
Open and interoperable. RS485/Modbus, APIs for BMS, CAFM, and analytics platforms. Cellular and LoRaWAN telemetry backbone.
Learn more →Flood & Level Alerting
Automated flood alerting and level monitoring for healthcare estate assets at flood risk, including gullies, culverts, and surface water.
Learn more →