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Digital Water Safety

Your water plan.
Made digital.
End to end.

Move the water safety plan off the clipboard. AQUAIOT digitises temperature, alerts, records, and integration into one live system your water safety group can actually act on.

Speak to an Expert See how it works
Live monitoring. Continuous compliance.
AQUAIOT L8 Dashboard
42Outlets OK
3Caution
1Alert
Sentinel Outlets – Live
Tank A – Cold Feed18.4°COK
Outlet 7 – HWS Return49.1°CCaution
Outlet 12 – Sentinel56.8°CAlert
CW Tank B17.2°COK
Man-in-a-van visits leave gapsInspection sheets capture one moment. Between rounds, temperatures drift unseen, and your compliance record has no answer for it.
Legionella thrives between 20C and 45CRisk conditions develop and resolve between visits. Manual schedules cannot catch what happens overnight.
Audit prep should not take daysWhen an inspector asks for records, paper logbooks take days to compile. A digital audit trail is instant.
Every missed flush is a duty-of-care gapOne undocumented flushing event is a defensible record waiting to fail under legal scrutiny.
The AQUAIOT Solution

One live system.
For the whole
safety plan.

A water safety plan is only as good as the data behind it. AQUAIOT turns scattered manual rounds into continuous monitoring, automatic records, and live integration across the whole regime.

Continuous data, not clipboards, live temperature profiling at tanks, calorifiers, loops, and sentinel outlets feeding one role-based dashboard.
Alerts and accountable routing, SMS, email, and app notification with role-based routing, so the water safety group acts on drift and missed flushes immediately.
Records and integration built in, tamper-evident exportable logs and BMS, SCADA, AIMS, and CAFM integration over RS485/Modbus or REST API.
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Live Outlet Status
CW Tank – Return Temp16.8°C
HWS Flow – Calorifier60.4°C
HWS Return – Loop 349.3°C
Sentinel Outlet 1256.8°C
Alert triggered – Outlet 12
Temperature above L8 calorifier threshold. Notification sent 14:32.
How It Works

Three steps to continuous L8 compliance

Step 01

Monitor

AQUAIOT sensors are deployed at tanks, loops, calorifiers, and sentinel outlets. Temperature is profiled continuously, every reading timestamped and logged to the cloud over secure cellular or LoRaWAN telemetry.

Step 02

Alert

When temperatures drift outside HSE L8 thresholds, or when a scheduled flush is missed, AQUAIOT triggers an immediate alert via SMS, email, or app, with role-based escalation rules for your estates team.

Step 03

Record

Every reading, alert, and action is captured in tamper-evident audit logs. Records are exportable on demand and integrate with CAFM, BMS, and AIMS systems, so audit preparation is minutes, not days.

Capabilities

Everything your L8 programme needs

Purpose-built for estates, facilities, and compliance teams managing water systems across single or multiple sites.

Real-time temperature profiling

Continuous monitoring at tanks, calorifiers, loops, and sentinel outlets. Every reading timestamped and stored, never a gap in your record.

HSE L8 threshold alerting

Thresholds checked against HSE L8 and ACoP guidance. Alerts fired immediately when cold water exceeds 20C or hot water falls below 50C at point of use.

Missed-flush detection

AQUAIOT detects when scheduled flushing routines are not completed and generates an automatic alert, so no event is undocumented.

Tamper-evident audit trails

Every reading and action is logged with a secure, unalterable timestamp. Exportable records ready for audit, inspection, or HSE enquiry at any time.

API / BMS / CAFM integration

Open and interoperable. AQUAIOT connects to your existing SCADA, AIMS, CAFM, and BMS platforms via RS485/Modbus or REST API, no lock-in.

Retrofit-friendly deployment

Non-invasive sensors designed for live environments. No pipe cutting, no shutdown. AQUAIOT engineers handle site survey, installation, and commissioning.

Compliance & Standards

Aligned to the standards your auditors check.

HSE L8 & HSG274 Part 2 Water Safety Plan Role-Based Routing Open Integration
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No commitment. Talk to our engineering team.

Who It’s For

Built for the teams responsible

Housing Providers

Protect tenants. Prove compliance.

Housing associations and registered providers carry a statutory duty of care over water systems in their properties. Manual L8 management across multiple sites is operationally fragile, and increasingly under scrutiny.

  • Continuous monitoring across all properties, single dashboard view
  • Automatic alerts when vacant properties develop risk conditions
  • Audit-ready records for insurance, regulatory, and legal purposes
  • CAFM and property management system integration
NHS & Public Sector

Clinical-grade water safety. Without the admin burden.

NHS Estates and public sector facilities operate under HTM 04-01 and HSE L8 obligations. The complexity of large estates, multiple buildings, and dense pipework makes manual monitoring inadequate at scale.

  • Dense outlet coverage across clinical environments
  • Real-time temperature monitoring at thermostatic mixing valves and outlets
  • Integration with existing BMS and CAFM infrastructure
  • Automated compliance records compatible with HTM 04-01 requirements
Facilities & Estates

Less time on rounds. More time on management.

Commercial estates, universities, leisure facilities, and large offices face the same challenge: manual L8 inspection rounds are resource-intensive and provide only a snapshot. Automation changes that calculus entirely.

  • Replace labour-intensive manual rounds with automated monitoring
  • Role-based dashboard access for estates managers, deputies, and contractors
  • Reduce reactive call-outs, detect issues before they escalate
  • On-demand compliance reports for building managers and insurers
Defence & Secure Sites

Secure by design. Compliant by default.

Defence estates, MoD sites, and government facilities carry the same L8 duty of care as any other property, often across aging, complex pipework that is hard to reach and harder to document. Manual rounds leave gaps AQUAIOT closes permanently.

  • Encrypted telemetry, cellular and LoRaWAN with secure payload transmission
  • Tamper-evident immutable logs with timestamps and user actions
  • Role-based dashboard access, right records to the right people
  • Auditable compliance records meeting MoD and government estate requirements
Open, interoperable systems. No lock-in. Engineered for operational environments.
Cellular + LoRaWAN telemetry Encrypted payloads & OTA updates RS485/Modbus + REST API Role-based cloud dashboards CAFM / BMS compatible
Questions & Answers

Digital water safety monitoring, answered

What is digital water safety monitoring?
Digital water safety monitoring replaces paper rounds and disconnected spreadsheets with one live system that captures temperature continuously, raises alerts, holds tamper-evident records, and integrates with your wider building systems. It is the data backbone for a water safety plan, giving the whole regime a current, accountable picture instead of monthly snapshots.
How does it support our water safety group?
The water safety group needs current, reliable information to make decisions. AQUAIOT feeds continuous readings and alerts into a role-based dashboard, with notifications routed to the right people by SMS, email, and app. The group works from live data and a complete record rather than reconstructing the picture from manual entries after the fact.
Does this cover more than Legionella temperature checks?
Temperature profiling at tanks, calorifiers, loops, and sentinel outlets is the core, and AQUAIOT also provides alerting, tamper-evident records, telemetry, and integration as one connected system. It digitises the operational spine of the water safety plan, and AQUAIOT covers wider water monitoring needs across the estate where relevant.
How does it integrate with our existing building systems?
AQUAIOT is open and interoperable, connecting to BMS, SCADA, AIMS, and CAFM platforms over RS485/Modbus or REST API, with no vendor lock-in. Water safety data can flow into the systems your facilities and estates teams already use, so monitoring sits inside your existing operational workflow.
Does digitising the plan replace our duty holder?
No. AQUAIOT supports the duty holder and the written scheme of control under HSE ACoP L8 and HSG274 Part 2 with better data, automatic records, and earlier alerts. It strengthens how the plan is evidenced and acted on, but responsibility for the control regime remains with your duty holder and competent people.
Explore the AQUAIOT range

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Automated Legionella Monitoring Legionella Risk Monitoring Legionella Monitoring System IoT Legionella Monitoring Hot Water System Monitoring Legionella Monitoring for Data Centres
Ready when you are

Bring your water safety plan to life.

Talk to our engineering team about digitising monitoring, alerts, records, and integration across your water safety plan.

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Digital Water Safety – Speak to an AQUAIOT engineer about your estate.
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