Two extremes, one measurement record. We bring existing gauges together with our own readings – for an incident within hours and for dry spells across months.
To the details →Visible algae or toxicity lead to closures. WAMO readings and satellite proxies produce QC-assessed trends – early enough to act.
To the details →Oxygen deficiency at the bed of a water body allows sapropel to form. Without knowledge of how oxygen develops over time, restoration measures are commissioned on guesswork.
To the details →Maintenance has to be plannable and verifiable. A long-term archive and zonal satellite aggregates create acceptance and evidence for the authorities.
To the details →Notifications have to reach the right people in the right form. We provide role-based alerts and documented procedures.
To the details →Five steps from continuous monitoring to a verified carbon credit. Science on one side, market on the other – connected by an audit-proof data trail.
Each measure is documented with timeframe and impact profile on algae, sludge and harvest. Filter by impact or timeframe – or combine both.
The measures come from two directions: nature-based solutions that work with plants, mussels, sediment and bank structure, and processes from wastewater and nutrient treatment that bind phosphorus or add oxygen. Which of them works is decided at the water body, not in the catalogue – which is why measurement comes first and, usually, a combination comes last.
All 18 measures
What a measure costs depends on condition, area, access and disposal route. We scope the budget after the baseline analysis – local specialist contractors carry out the work.
Our platform is built for the actors responsible for water bodies – operationally and regulatorily. Four profiles around which our methodology and measures toolkit is aligned.
Responsible for bathing and urban waters, drinking-water reservoirs and tourism lakes. We deliver real-time early warning for cyanobacteria, mandatory reporting under the Bathing Water Directive, and live data for citizen communication.
To the detail page →WFD reporting obligations, water-body classification, regional overview of dozens of water bodies. SWIM provides the area, WAMO provides the depth – together a complete picture for authority workflows.
Reservoir operations, drinking-water reservoirs, raw-water quality. Multi-site dashboards, alert thresholds, roles & permissions – and a service package up to the annual impact report.
To the detail page →Bathing-season managers, hospitality and camping at the lake, fisheries and water-using industries. Live status for swim approvals, hard data for permit and insurance questions, trend evidence for the regional brand.
Limnology projects, funding programmes, EU consortia. WAMO as a measurement platform, SWIM as a spatial baseline – both open to third-party APIs and joint pilot designs.
More detail by role: Municipalities & Public Sector · Water Associations & Operators · Consultants & Consulting Engineers
We assess condition, budget and timeframe – and propose the most effective combination.
An evidence-based collection of the most effective levers for the restoration and stabilisation of inland waters – from quick wins (aeration, phosphate precipitation) to long-term restoration programmes (sediment management, shore renaturation). Each measure is documented with impact, effort and field of application.
It depends on condition, trophic state and budget. We assess the status of your water body (ideally via a WAMO time series or SWIM map set), check which levers are sensible and propose the most effective combination – often 2–3 measures rather than a single large intervention.
e.Ray accompanies concept, monitoring and impact verification. Operational implementation is taken on by specialist firms on site – we broker and coordinate. The value-creation network thus stays regional.
Quick wins can be implemented within 0–3 months; first effects may become visible within one season (3–6 months), depending on site conditions. Stabilisation measures run 3–12 months, long-term programmes 12–36 months. Deep restoration with sediment or shore interventions takes 5–10 years to show robust impact – with continuous monitoring to verify it.
