Water Quality Zone

SOURCE: Organization that provided the data. CENTERLINEOFFSET: This is the amount offset from the centerline of the stream based on the contributing drainage areas and watershed classification. DRAINAGEBASINSIZE: Drainage basin or catchment basin is an extent or an area of land where all surface water from rain converges to a lower point. This is the exact size of that drainage basin. WATERSHED: An area or ridge of land that separates water flowing to different rivers, basins or seas. The name is derived from the watershed feature in GIS. MEDIALINK: URL for a website related to the record. PRODUCTIONNOTES: Technical notes from GIS personnel. DESCRIPTION: Statement illustrating the feature. CREATEDBY: Name of the person logged into the system that GIS automatically stamps as the original creator. CREATEDDATE: Date/time stamp from the moment the GIS record was created. MODIFIEDBY: Name of the person logged into the system that GIS automatically stamps as the feature is modified. MODIFIEDDATE: Date/time stamp from the last moment the GIS record was changed. SHAPE: System-generated geometry type of the feature. GlobalID: System-generated unique identifier for each record that is required in replicated geodatabases.SOURCE: 数据提供机构。 CENTERLINEOFFSET: 中心线偏移量（CENTERLINEOFFSET）：基于贡献汇水区与流域分类计算得出的、与溪流中心线的偏移量。 DRAINAGEBASINSIZE: 流域面积（DRAINAGEBASINSIZE）：流域（又称集水区）指所有雨水形成的地表径流汇聚至低势点的陆地区域范围，此处指该流域的精确面积。 WATERSHED: 分水岭（WATERSHED）：指分隔流向不同河流、流域或海洋的地表脊线区域，该名称源自地理信息系统（GIS）中的分水岭要素。 MEDIALINK: 关联该记录的网站统一资源定位符（URL）。 PRODUCTIONNOTES: 地理信息系统（GIS）技术人员出具的技术说明。 DESCRIPTION: 用于阐释该地理要素的说明文本。 CREATEDBY: 由GIS自动标记为该GIS记录原始创建者的登录用户名。 CREATEDDATE: GIS记录创建时生成的系统自动日期时间戳。 MODIFIEDBY: 由GIS自动标记为最后修改该GIS要素的登录用户名。 MODIFIEDDATE: GIS记录最后一次修改时生成的系统自动日期时间戳。 SHAPE: 该地理要素的系统自动生成的几何类型。 GlobalID: 复制型地理数据库中必填的、系统为每条记录生成的全局唯一标识符。