75 3. Hydrogeology of the Poitou Threshold At Civaux (Fig. 14), the parameter values are less dispersed 5. For the fracture network, hydraulic conductivity remains in the same order of magnitude (10–⁴ to 10–⁵ m/s), and specific storage ranges from 10–⁵ to 10–⁴ m–¹. The results for the matrix are also within a narrow range: matrix hydraulic conductivity varies between 10–⁹ and 2.10–⁸ m/s, and the specific storage of the matrix blocks ranges from 10–⁵ to 10–⁴ m–¹. 5. © EDF 2024: these data are the property of EDF; any use is subject to EDF’s prior agreement. Figure 13 HES parameters. Figure 14 Civaux parameters. © EDF 2024: these data are the property of EDF; any use is subject to EDF’s prior agreement.
RkJQdWJsaXNoZXIy NjA3NzQ=