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SWPPP must include a list of spills or releases of petroleum and hazardous substances or other pollutants, including unauthorized non-stormwater discharges, that may adversely affect water quality that occurred during the last three-year period. The list must be updated when spills or releases occur. e) Site Map The municipal facility specific SWPPP must include a site map identifying the following, as applicable: i) Property boundaries and size in acres; ii) Location and extent of significant structures (including materials shelters), and impervious surfaces; iii) Monitoring locations with its approximate sewershed. Each monitoring location must be labeled with the monitoring location identification; iv) Location of all post-construction SMPs and MS4 infrastructure (i.e. storm sewer system); v) Locations of discharges authorized under other SPDES permits; vi) Locations where potential spills or releases can contribute to pollutants in stormwater discharges and their accompanying drainage points; vii) Locations of haul and access roads; viii) Rail cars and tracks; ix) Arrows showing direction of stormwater flow; x) Location of all receiving waters in the immediate vicinity of the municipal facility, indicating if any of the waters are impaired and, if so, whether the waters have TMDLs established for them; xi) Locations where stormwater flows have significant potential to cause erosion; xii) Location and source of run-on from adjacent property containing significant quantities of pollutants and/or volume of concern to the municipal facility; and xiii) Locations of the following areas where such areas are exposed to precipitation or stormwater: (a) Fueling stations; (b) Vehicle and equipment maintenance and/or cleaning areas;