Detroit Area Historic Gas Stations

This layer is included in the Detroit Area Cleanup Success story map. Locations of historic gas stations in the northeast portion of Wayne county and the city of Detroit for use with the EGLE, Remediation and Redevelopment Division StoryMap about Leaking Underground Storage Tank closures in FY 2025. Historic gas stations may be locations of interest for assessing contamination from underground storage tanks that existed at those locations. Historic gas stations locations are approximate and were created by staff in the Remediation and Redevelopment Division, Michigan Department of Environment, Great Lakes, and Energy's Detroit District. Historic Sanborn Fire Insurance Maps were the primary resource used to identify the historic gas station locations. Locations were initially digitized into Google Earth and then exported to ESRI format for use in ArcGIS Online. The study area was limited as nessecitated for the the 2025 focused efforts within the Detroit District. Data updates within the existing study area, or expansion of the study area, are not planned at this time. EGLE's Remediation and Redevelopment Division's administers the regulations for leaking underground storage tanks under Part 213 of the Natural Resources and Environmental Protection Act, 1994 of PA451, as amended. According to Part 213, a “release” means any spilling, leaking, emitting, discharging, escaping or leaching from an underground storage tank system into groundwater, surface water, or subsurface soils. A regulatory closure means that corrective actions were implemented such that the release requires no further remediation. EGLE's Remediation and Redevelopment Division operates statewide through ten district offices. A recent statewide push has increased the closure rate for leaking underground storage tank releases. The Detroit District Office, which covers Wayne County including the city of Detroit, is the smallest district by area but contains the highest density of leaking underground storage tanks in the state. This data layer and the associated story map serve as a case study highlighting recent successes. Fields included in this dataset are: Study Area Field Name Description StreetAddress Street address of the location for which the interpretation of historic gas stations and/or tanks applies HistoricGasStationTankInterpretation A summary of historic property information related to the existence of gas stations and underground storage tanks as interpreted from Sanborn maps. Historic Gas Stations Field Name Description StudyArea Yes = the area was reviewed for historic gas station information No = the area was not reviewed for historic gas station information Municipality Name of the minor civil division MunicipalityType Type of minor civil division ZipCode Zip code of the area (used to identify only those areas within the city of Detroit) PostOffice Post office for the area (used to identify only those areas within the city of Detroit) County County the area lies within For questions about specific locations contact Dominic Aluia, RRD Detroit District, at [e-mail]. For questions about the GIS data, contact Matt Warner, RRD Information Management Section, at [e-mail].本图层收录于《底特律地区清理成效》故事地图（story map）中。本数据集涵盖韦恩县东北部及底特律市范围内的历史加油站点位，供密歇根州环境、大湖与能源部（Michigan Department of Environment, Great Lakes, and Energy, 简称EGLE）修复与再开发部门（Remediation and Redevelopment Division）制作其关于2025财年地下储油罐（underground storage tank）泄漏点关闭情况的故事地图使用。 历史加油站点位可作为评估该场地原有地下储油罐污染风险的重点关注对象。本次标注的历史加油站点位为近似坐标，由EGLE修复与再开发部门底特律分区的工作人员绘制生成。桑伯恩消防保险地图（Sanborn Fire Insurance Maps）是本次历史加油站点位识别的核心参考数据源。点位数据首先被数字化至谷歌地球（Google Earth）平台，随后导出为ESRI格式，用于ArcGIS在线平台（ArcGIS Online）。 本次研究区域的划定受底特律分区2025年重点工作范围所限。目前暂无对现有研究区域进行数据更新，或是拓展研究区域的计划。 EGLE修复与再开发部门负责监管经修订的1994年第451号公法《自然资源与环境保护法》第213条项下的地下储油罐泄漏相关监管事宜。根据第213条定义，“泄漏（release）”指任何从地下储油罐系统向地下水、地表水或地下土壤发生的溢洒、渗漏、排放、逸出或沥滤行为。监管关闭（regulatory closure）指已完成整改措施，无需再对该泄漏事件开展后续修复工作。 EGLE修复与再开发部门通过10个分区办公室在全州范围内开展业务。近期全州范围内的专项推进工作提升了地下储油罐泄漏点的关闭率。覆盖韦恩县（含底特律市）的底特律分区是全州面积最小的分区，但地下储油罐泄漏点位密度为全州最高。本数据集及配套故事地图可作为展示近期工作成效的典型案例。 本数据集包含的字段如下： ##### 研究区域类字段 | 字段名 | 字段说明 | | ---- | ---- | | StreetAddress | 适用历史加油站及/或储罐解读的场地街道地址 | | HistoricGasStationTankInterpretation | 基于桑伯恩消防保险地图解读得到的、与加油站及地下储油罐存在情况相关的历史场地信息摘要 | ##### 历史加油站类字段 | 字段名 | 字段说明 | | ---- | ---- | | StudyArea | 取值为Yes表示该区域已开展历史加油站信息排查，取值为No表示该区域未开展历史加油站信息排查 | | Municipality | 下级行政区划名称 | | MunicipalityType | 下级行政区划类型 | | ZipCode | 区域邮政编码（仅用于识别底特律市范围内的区域） | | PostOffice | 区域所属邮局（仅用于识别底特律市范围内的区域） | | County | 区域所属县份 | 若对具体点位有疑问，请联系EGLE修复与再开发部门底特律分区的Dominic Aluia，邮箱：[e-mail]。若对GIS数据有疑问，请联系EGLE修复与再开发部门信息管理科的Matt Warner，邮箱：[e-mail]。