The permittee shall maintain records from all groundwater monitoring wells and associated groundwater surface elevations, for the active life of the facilities, and for disposal facilities for the post-closure care period as well. Records of monitoring information shall include: a. the date, exact place, and time of sampling or measurements; b. the individual(s) who performed the sampling c. the date(s) analyses were performed; d. the individual(s) who performed the analyses; e. the analytical techniques of methods used; and f. the results of such analyses.

The permittee shall maintain records from all groundwater monitoring wells and associated groundwater surface elevations, for the active life of the facilities, and for disposal facilities for the post-closure care period as well. Records of monitoring information shall include: a. the date, exact place, and time of sampling or measurements; b. the individual(s) who performed the sampling c. the date(s) analyses were performed; d. the individual(s) who performed the analyses; e. the analytical techniques of methods used; and f. the results of such analyses.