Stormwater Structures

Overview This Feature Service provides a comprehensive inventory of stormwater structures within Santa Cruz County. It primarily consists of a detailed feature layer that encompasses various types of stormwater infrastructure elements critical for managing stormwater runoff and water quality in the region. Feature Layers Stormwater Structures: This layer details individual stormwater structures including catch basins, inlets, junctions, manholes, outfalls, flood control pumps, trash capture devices, city structures, recharge sites, flap gates, and stream gauges. Attributes include structure identification numbers, structural dimensions such as depth, length, and width, elevations like invert and rim elevations, and information on ownership or agency responsible for the structure, such as City, County, Caltrans, and various water and stormwater districts. Geographic Coverage The data covered is specific to the geographic area of Santa Cruz County, capturing a variety of stormwater management infrastructures distributed across this region. Use Cases Stormwater system management and maintenance by city and county agencies. Infrastructure planning and environmental compliance monitoring related to stormwater runoff control. Support for flood risk assessment and design of stormwater treatment and retention facilities. Integration into GIS-based applications for public works, environmental planning, and asset management. Additional Notes The layer provides detailed coded domains for key attributes such as structure types, ownership, and inlet/outlet configurations, enabling standardized classification and analysis. The data includes metadata fields for data currency and editing history, supporting quality control and updates.

概述
本要素服务提供圣克鲁斯县（Santa Cruz County）内雨水构筑物的完整普查数据集。其核心为一套精细的要素图层，涵盖该区域内管理雨水径流与水质所必需的各类雨水基础设施要素。

要素图层
雨水构筑物：本图层详细记录各类独立雨水构筑物，包括截污井（catch basins）、雨水口、接驳井、检查井、排出口、防洪泵站、垃圾截留装置、市政构筑物、补水点、翻板闸门及水文测站。其属性信息包含构筑物识别编号、结构尺寸（如深度、长度、宽度）、高程数据（如管内底高程与井圈高程），以及构筑物的责任归属单位，例如市政府、县政府、加州交通局（Caltrans）及各类水务与雨水管理辖区。

地理覆盖范围
本数据集覆盖范围限定为圣克鲁斯县地理区域，收录分布于该区域内的各类雨水管理基础设施。

应用场景
适用于市县市政部门开展雨水系统运维管理；支撑与雨水径流管控相关的基础设施规划及环境合规监测；辅助开展洪水风险评估，以及雨水处理与滞留设施的设计工作；可集成至公共工程、环境规划及资产管理相关的地理信息系统（GIS）应用中。

补充说明
本图层为构筑物类型、权属及进出口配置等关键属性提供了标准化编码域，可实现统一分类与分析。数据集包含数据时效性与编辑历史相关的元数据字段，便于开展质量管控与数据更新工作。