Shellfish Harvest Restrictions and Monitoring (2026)

This layer is pointing directly to the RIDEM database and is the most current version of this data. Overview This feature service provides comprehensive geospatial data related to shellfish harvesting regulations and environmental monitoring in Rhode Island's coastal waters. It integrates multiple layers that document restricted areas, no-harvest zones near marinas, designated shellfish tag areas, navigational range markers, and water quality monitoring sites. Feature Layers Shellfishing Restriction Areas (June 2026): This layer delineates closed or restricted shellfishing zones based on assessments and classifications as of June 2026. It contains details about the size of each area, official growing area classifications, relevant public notices, and links to classification reports, providing critical data to support regulatory compliance and public awareness. Marina - No Harvest within 25 feet: This layer marks marina locations along the coast where shellfish harvesting is prohibited within a 25-foot buffer zone. The data includes information about marina ownership, facilities available, water body association, and local shellfish classifications, supporting management of sensitive marine environments adjacent to marinas. Shellfish Tag Area: This layer identifies specific zones where shellfish tagging occurs, important for tracking harvest origins and enforcement of shellfish harvest regulations. It details harvest locations and associated management areas. Range Markers: This layer features navigational aids such as range markers used within coastal waters for vessel alignment and safe navigation, providing coordinates and marker characteristics that facilitate marine traffic safety near shellfish harvesting and monitoring areas. Shellfish Water Quality Monitoring: This layer provides point locations of sites where water quality monitoring relevant to shellfish health and safety is conducted. These sites help ensure that shellfish harvesting complies with health standards and environmental regulations. Geographic Coverage The data covers Rhode Island's coastal waters, highlighting important regulatory zones and environmental monitoring locations critical for shellfish industry management and conservation within the state. Use Cases Supporting regulatory agencies in managing and enforcing shellfish harvest restrictions to protect public health and marine ecosystems. Providing shellfish harvesters with up-to-date spatial information about permissible and restricted harvesting areas. Assisting environmental managers and researchers in monitoring water quality and the impacts of coastal infrastructure on shellfish habitats. Enhancing public awareness and compliance through accessible geospatial representations of shellfish-related restrictions and monitoring.本图层直接指向RIDEM数据库，为该数据集的最新版本。 概述 本要素服务（Feature Service）提供与罗德岛沿海水域贝类捕捞法规及环境监测相关的全维度地理空间数据。其整合多类图层，涵盖禁捕区、码头周边禁捕区、指定贝类标识区、航标及水质监测站点等内容。 要素图层 1. 贝类捕捞限制区（2026年6月）：本图层依据截至2026年6月的评估与分类结果，划定关闭或限制开展贝类捕捞的区域。图层包含各区域面积、官方养殖区分类、相关官方公告及分类报告链接等详细信息，可为合规监管及公众知情提供关键数据支撑。 2. 码头周边25英尺缓冲区禁捕区：本图层标注了沿海码头周边25英尺缓冲区内禁止开展贝类捕捞的区域。数据包含码头权属、配套设施、所属水体及本地贝类分类信息，助力码头周边敏感海洋环境的管理工作。 3. 贝类标识区：本图层明确了开展贝类标识作业的特定区域，该信息对追踪捕捞来源、落实贝类捕捞法规执法工作具有重要意义。图层详细记录了捕捞点位及相关管理区域。 4. 航标图层：本图层包含沿海水域用于船舶校准与安全航行的助航航标设施，提供坐标及航标特征等信息，以提升贝类捕捞与监测区域附近的海上交通安全水平。 5. 贝类水质监测点位图层：本图层提供与贝类健康安全相关的水质监测站点坐标。此类站点可保障贝类捕捞活动符合健康标准与环境法规要求。 覆盖范围 本数据集覆盖罗德岛沿海水域，标注了该州贝类产业管理与生态保护所需的关键监管区域及环境监测点位。 应用场景 1. 协助监管机构管理并执行贝类捕捞限制措施，保护公众健康与海洋生态系统； 2. 为贝类捕捞者提供最新空间信息，明确允许与限制的捕捞区域； 3. 辅助环境管理者与研究者开展水质监测，评估沿海基础设施对贝类栖息地的影响； 4. 通过直观的地理空间可视化展示贝类相关限制与监测信息，提升公众认知度与合规意识。