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Accurate Seepage Monitoring with Weirs and Flumes
Track and quantify seepage flows from foundations, embankments, and excavation sites using precision-engineered flow meters.
Seepage flow meters such as weirs and flumes play a critical role in assessing the safety and performance of geotechnical structures by accurately measuring water seepage through soils and structures. These tools are commonly used in applications involving dams, levees, embankments, excavations, and tunnels, where monitoring seepage rates is vital to managing structural integrity and environmental compliance. Weirs and flumes function by directing water flow through calibrated structures, enabling precise flow quantification under varying site conditions. For engineers, hydrologists, and environmental consultants, these systems are indispensable for long-term site evaluation and remediation planning.At Geotechnical Monitoring Tools, we deliver a comprehensive selection of seepage flow meters tailored for rigorous B2B use across North America. As a trusted provider based in Vancouver, BC, we combine innovation, quality assurance, and expert support to offer complete solutions that empower data-driven decision-making.
Instruments and Systems We Offer
In addition to offering products and systems developed by our team and trusted partners for Seepage Flow Meters (Weirs and Flumes), we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.). These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.
Hardware
V-Notch Weirs
Industrial & Asset Monitoring Sensors support low-volume seepage tracking critical to evaluating infrastructure deterioration.
Rectangular Weirs
Z-Wave End Devices serve in real-time monitoring of surface runoff in large insurance-covered drainage zones.
Parshall Flumes
IoT Platforms help integrate dynamic water flow data into dashboards used for underwriting large utilities or dams.
Settling Basins & Still Wells
IoT Accessories support sediment control while hosting integrated sensor systems for insurance surveillance.
Flow Recording Sensors
LoRaWAN End Devices record changes in flow dynamics over time and transmit securely over wide areas.
Protective Enclosures
Zigbee Accessories provide weatherproofing for sensors operating at vulnerable insured properties.
Software
Flow Analysis Software
Converts water level readings into discharge values based on calibration curves
Telemetry Platforms
Allow real-time data visualization and alarm notifications via web dashboards.
Data Logging Applications
Enable site-specific customization and offline backup of time-stamped flow data.
Cloud Services
Remote Monitoring Dashboards
Secure cloud portals for visualizing multiple seepage monitoring sites simultaneously.
Automated Reporting Tools
Generate flow trend analyses, event logs, and performance reports for stakeholders.
API Integration Capabilities
Seamlessly connect seepage data with SCADA, GIS, or structural health systems.
Key Features and Functionalities
- High-precision flow quantification across various site conditions
- Manual or automated data collection options
- Long-term, unattended monitoring with solar or battery power
- Scalable from single installations to multi-site networks
- Rugged construction for field deployment in diverse climates
- Tamper-proof, lockable housings for security in public or exposed areas
Integrations and Compatibility
- Compatible with GAO Tek’s data loggers, water level transmitters, and telemetry solutions
- Seamless pairing with SCADA and Building Management Systems (BMS)
- Integrates with environmental compliance reporting platforms
- Supports third-party sensors and controllers via Modbus or 4–20 mA signal output
Benefits of our systems
- Detect seepage issues early to mitigate costly foundation or dam failures
- Improve structural health and lifespan by monitoring moisture-related stress
- Ensure compliance with environmental and construction standards
- Gain real-time visibility into seepage activity for informed decision-making
- Simplify regulatory documentation with automated data logs
Applications
- Dam and levee seepage surveillance
- Foundation dewatering monitoring
- Mine tailings seepage control
- Excavation trench safety assessment
- Landfill leachate flow measurement
- Civil infrastructure drainage design validation
Industries We Serve
- Geotechnical & Civil Engineering Firms
- Environmental Consulting Agencies
- Water Resources Management
- Mining & Resource Extraction
- Construction & Infrastructure Development
- Government & Regulatory Bodies
Relevant U.S. and Canadian Standards
- ASTM D5385
- ASTM D4043
- USBR Design Standards for Hydraulic Structures
- USACE EM 1110-2-1901
- CAN/CSA-C22.2 No. 61010-1
Seepage Control in Earthen Dam (California)
A California-based engineering firm implemented V-notch weirs and telemetry-linked flumes at a mid-sized earthen dam after irregular seepage patterns were detected. Using automated flow tracking and alerting, the team mitigated downstream saturation risks while remaining in full compliance with FEMA dam safety monitoring guidelines.
Mining Tailings Monitoring (Nevada)
A gold mining operation in Nevada used Parshall flumes and ultrasonic sensors to monitor seepage in tailings embankments. Integration with GAO Tek’s data loggers enabled remote oversight, reduced manual inspections by 75%, and supported quarterly environmental reporting to the state regulator.
Foundation Drainage Surveillance (Alberta)
A civil contractor in Alberta deployed rectangular weirs with cloud-based telemetry for a deep excavation project near a riverbank. The system delivered real-time data to project engineers, enabling swift responses to rising flow levels caused by seasonal runoff, ensuring excavation wall safety.
Book a Free Consultation
Ready to implement dependable seepage flow monitoring systems? Reach out to Geotechnical Monitoring Tools today for custom solutions, product consultations, or integration support.