Anglian Water Event Duration Monitoring (Monthly January 2026)
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The overall objective of this use case is to pro-actively publish data that is regularly requested via Environmental Information Regulation Requests (EIRRs). By supplying historic data about the activity of event duration monitors situated at storm overflows, we believe that we can reduce requests for localised storm overflow performance data. The data will detail a lower level of granularity and higher update frequency than the Environment Agency (EA) Annual returns, but a more accurate picture of storm overflow operations than is currently available in the National Storm Overflow Hub (NSOH). Schema: Field Name DESCRIPTION DATA TYPE EXAMPLE DATA SiteId * Unique Identity of the Storm Overflow String ABC123 SiteName The name given to the Storm Overflow String Paris Road SO ReceivingWatercourse The name of the watercourse into which a discharge is directed String River Trent PermitReference The reference for the permit used String abc123 OutfallLatitude * Latitude of the outfall Float 52.21691 OutfallLongitude * Longitude of the outfall Float 0.14449 IsBathingWater An indication of whether the outfall meets a designated bathing water Boolean True BathingWaterName The name of the bathing water into which the outfall discharges String Spring Lake EventId The unique identifier assigned to this event String abc123 EventStart * Date and Time that the monitor indicated a discharge had started DateTime YYYY-MM-DDTHH:mm:ss EventEnd * Date and Time that the monitor indicated a discharge had ended DateTime YYYY-MM-DDTHH:mm:ss Duration The length of time between the event’s start and stop time Duration P3Y6M4DT12H30M5S EventVerified An indication of whether this event is verified at the time of it being published Boolean False *Mandatory **Requires a standard value
本用例的总体目标是主动发布那些频繁通过环境信息监管请求（Environmental Information Regulation Requests, EIRRs）被索取的数据。通过公开部署于暴雨溢流设施的事件时长监测设备的历史运行数据，我们预计可降低针对本地化暴雨溢流性能数据的申请频次。相较于英国环境署（Environment Agency, EA）的年度上报数据，本数据集的粒度更粗、更新频率更高；但相较于当前国家暴雨溢流枢纽（National Storm Overflow Hub, NSOH）中的现有数据，本数据集能够更精准地展现暴雨溢流的实际运行状态。 数据模式： | 字段名 | 字段说明 | 数据类型 | 示例数据 | | :--- | :--- | :--- | :--- | | SiteId * | 暴雨溢流设施的唯一标识符 | 字符串 | ABC123 | | SiteName | 暴雨溢流设施的命名 | 字符串 | Paris Road SO | | ReceivingWatercourse | 排放口所指向的受纳水体名称 | 字符串 | River Trent | | PermitReference | 所使用的排污许可证编号 | 字符串 | abc123 | | OutfallLatitude * | 排放口纬度 | 浮点数 | 52.21691 | | OutfallLongitude * | 排放口经度 | 浮点数 | 0.14449 | | IsBathingWater | 该排放口是否汇入指定沐浴水域的标识 | 布尔值 | True | | BathingWaterName | 该排放口所汇入的沐浴水域名称 | 字符串 | Spring Lake | | EventId | 本次事件的唯一标识符 | 字符串 | abc123 | | EventStart * | 监测设备指示排放开始的日期与时间 | 日期时间类型 | YYYY-MM-DDTHH:mm:ss | | EventEnd * | 监测设备指示排放结束的日期与时间 | 日期时间类型 | YYYY-MM-DDTHH:mm:ss | | Duration | 事件起止间隔的时长 | 时长类型 | P3Y6M4DT12H30M5S | | EventVerified | 事件发布时是否已完成核验的标识 | 布尔值 | False | * 为必填字段；** 需采用标准取值。
