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MONITORING AND REPORTING COR NO. R5-2012-XXXX • 1904 CHARTER WAY STOCKTON,SAN JOAQUIN COUNTY (d) Isocontour pollutant concentration maps for all groundwater zones and all major constituents of concern, if applicable. (e) A table showing well construction details such as well number, groundwater zone being monitored, coordinates (longitude and latitude), ground surface elevation, reference elevation, elevation of screen, elevation of bentonite, elevation of filter pack, and elevation of well bottom. '_. (f) A table showing historical lateral and vertical (if applicable) flow directions and gradients. (g) Cumulative data tables for all major constituents of concern containing the water quality analytical results and depth to groundwater for all monitoring wells for the past five years, if applicable. The Central Valley Water Board ' may request additional data as necessary. (h) A copy of the laboratory analytical data report, which may be provided on electronic media and included in the report. (i) If applicable, the status of any ongoing remediation, including cumulative information on the mass of pollutant removed from the subsurface, system operating time, the effectiveness of the remediation system, and any field notes pertaining to the operation and maintenance of the system. A Q) If applicable, the reasons for and duration of all interruptions in the operation of any remediation system, and actions planned or taken to correct and prevent interruptions. 8. Annual electronic reports (summarizing first and third quarter data for a given calendar year), which conform to the requirements of the California Code of Regulations, Title 23, Division 3, Chapter 30, shall be submitted electronically over the internet to the State Water Resources Control Board Geotracker database system by 1 November, or as otherwise specified by Central Valley Water Board staff, until such time as the Executive Officer determines that the reports are no longer necessary. The Annual electronic report may substitute for the corresponding semi-annual electronic data report. 9. Annual paper copy reports shall be submitted to this Central Valley Water Board office by 1 November, or as otherwise specified by Central Valley Water Board staff, until such time as the Executive Officer determines that the reports are no longer necessary. Each report shall include the following minimum information: (a) Both tabular and graphical summaries of all data obtained during the year. (b) Groundwater contour maps and pollutant concentration maps containing all data obtained during the previous year.