Samples of water samples and measurements carried out on site as part of the health control of water in the departments of the Center-Val de Loire region, and laboratory analyzes on water samples taken in the context of this control.

Samples and analyzes carried out within the framework of the sanitary control of drinking water and leisure waters (pool, bathing and artificial bathing water) in the department of Cher.

Samples and analyzes carried out within the framework of the sanitary control of drinking water and recreational waters (pool, bathing and artificial bathing water) in the Eure-et-Loir department.

Samples and analyzes carried out as part of the sanitary control of drinking water and recreational waters (pool, bathing and artificial bathing water) in the department of Indre.

Samples and analyzes carried out within the framework of the sanitary control of drinking water and leisure waters (pool, bathing and artificial bathing water) in the Indre-et-Loire department.

Sampling and analysis carried out as part of the sanitary control of drinking water and recreational waters (pool, bathing and artificial bathing water) in the department of Loir-et-Cher.

Sampling and analysis carried out within the framework of the sanitary control of drinking water, recreational waters (pool, bathing and artificial bathing water) and natural mineral waters in the department of Loiret.