Your challenges
In a context of fragile resources, increasing turbidity in surface waters, and growing needs for sanitary security, ultrafiltration provides a robust and sustainable solution to strengthen water treatment.

Preserve assets and optimize investments
Local authorities must maintain their sanitation infrastructures in good condition while keeping their budgets under control. Without precise analytical tools, it is difficult to prioritize actions and safeguard the long-term value of the assets.
Protect public health and the environment
Limiting the impact of discharges on the environment and preserving public health is an absolute priority. Faced with increasingly stringent health requirements, local authorities must ensure water quality and protect receiving environments.
Comply with regulatory requirements
The permanent diagnostic, defined by the decrees of 2015 and 2020, is mandatory for systems of more than 10,000 PE (Population Equivalent) as of 2024. Local authorities must prepare for this deadline by ensuring reliable and documented monitoring.
Ensure service continuity and user satisfaction
Users expect a constant and high-quality sanitation service. Interruptions or malfunctions undermine trust and can generate strong expectations in terms of prevention and anticipation of incidents.
How does it work ?
Data collection and reliability
The permanent diagnosis relies on collecting field data (monitoring, GIS, GMO, operational metrology). This information is then cleaned and verified to ensure reliability.
Clear and Dynamic Restitution
Results are presented through an interactive platform (dashboards, maps, dynamic reports), offering a complete and readable view of the sanitation system.
Continuous Improvement and Action Planning
Local authorities benefit from a continuous improvement loop, helping them optimize network management, plan priority works, and secure regulatory compliance.
Regulatory Compliance
In accordance with the 2015 and 2020 decrees, the permanent diagnosis became mandatory for systems above 10,000 PE at the end of 2024 (and will apply to 2,000 PE in 2027). Diag360° helps anticipate these deadlines.
Our positive impact
DIAG360° turns diagnosis into operational results

Personalized Support
Saur experts provide targeted monitoring of the network’s most sensitive parameters to
optimize actions taken and ensure lasting results.
Clear Reporting
Results are presented on an intuitive digital platform, with interactive maps and dashboards. This provides local authorities with clear, directly actionable information
A turnkey service
Beyond diagnosis, Saur can support local authorities in carrying out the identified works, ensuring complete and secure implementation.
Simplified compliance
DIAG360° automatically generates the elements required to prepare the Sanitation Monitoring Report (BSA), simplifying exchanges with the Water Authority.
