SCVWD Sensors

Locations of Surface Water Monitoring Stations, or stream gauge stations along with reservoir stage/storage and precipitation gauges. These gauges monitor the stage of water using a variety of methods (pressure transducer, gauge pool, radar). With a rating curve, flow can be derived as well. NOTES: On 9/11/2018, many of the old fields were removed due to its inaccuracy and lack of usefulness. Lat/long were auto populated and elevations from the 2006 LiDAR (so they are approximate elevations). Project specific gauges which are temporary in nature, such as ones for Coyote Perc Ponds and Ogier Ponds, are not included. For more information, please visit the Surface Water Data Portal地表水文监测站（或称河道测流站）的布设点位，同步涵盖水库水位/库容监测站与雨量监测站。此类监测设备采用多种技术手段监测水位，包括压力传感器、测池法与雷达法；结合水位流量关系曲线，亦可推算径流量。备注：2018年9月11日，因部分旧数据字段存在精度不足且实用性欠缺的问题，已将其移除。点位经纬度为自动填充值，高程数据取自2006年激光雷达（LiDAR）扫描结果，因此仅为近似高程。针对特定项目的临时性监测设备（如用于郊狼珀斯池塘与奥吉尔池塘的监测站）未纳入本数据集。如需获取更多信息，请访问地表水资源数据门户。