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AML920 Groundwater Flow Velocity and Direction Meter Solves Deep Well Leakage Monitoring Challenges

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Qingguo.Song

How to Solve Groundwater Leakage Monitoring Challenges? AML920 Groundwater Flow Velocity and Direction Meter Completes Accurate Measurement in Complex Environments Within 3 Days

In groundwater leakage control, groundwater contamination investigation, and environmental risk assessment projects, accurately obtaining groundwater flow velocity and flow direction data is the foundation for developing effective solutions.

However, in real engineering projects, many teams face similar challenges:

  • Traditional groundwater flow velocity meters cannot provide accurate measurements in small-diameter deep monitoring wells;
  • Complex groundwater conditions cause measurement errors due to extremely low flow rates or unusual water clarity;
  • Without accurate groundwater flow direction data, it is difficult to determine groundwater leakage pathways and contamination migration routes.

A groundwater environmental management company in Beijing once spent 15 days struggling with groundwater flow velocity and direction monitoring. After adopting AIMOLI AML920 Groundwater Flow Velocity and Direction Meter, the company completed accurate field measurements within only 3 days and obtained reliable three-dimensional groundwater flow data to support subsequent groundwater leakage control.

1. Groundwater Leakage Control Project Faced Difficulties in Groundwater Flow Measurement

Recently, Mr. Chen, the manager of an environmental management company in Beijing, was responsible for a groundwater leakage control project.

During project implementation, the technical team worked on-site for 15 consecutive days but still failed to accurately measure groundwater flow velocity and groundwater flow direction.

Because the groundwater flow data could not be confirmed, the project could not proceed with further analysis, including:

  • Actual groundwater migration direction;
  • Groundwater leakage influence range;
  • Potential groundwater contaminant migration pathways;
  • Proper arrangement of groundwater remediation measures.

For groundwater remediation projects, understanding the actual movement pattern of groundwater is essential. Without accurate groundwater flow data, remediation plans lack scientific support.

After detailed communication, several key challenges were identified.

1. Deep Well Conditions Made Traditional Groundwater Flow Velocity Meters Difficult to Apply

The monitoring wells in this project were small-diameter deep wells with depths exceeding 200 meters.

Previously, the project team used a groundwater flow velocity and direction meter based on thermal pulse technology.

Although thermal pulse methods can be used in certain groundwater monitoring scenarios, they have limitations in deep wells, high-pressure environments, and low-flow groundwater conditions:

  • Water pressure changes may affect measurement stability;
  • Extremely slow groundwater movement is difficult to capture;
  • Continuous and reliable data acquisition is challenging.

Therefore, traditional groundwater flow velocity meters could not meet the requirements of this 200-meter-deep monitoring environment.

2. Imported Groundwater Flow Direction Meters Have High Costs and Application Limitations

The project team also considered imported optical borehole imaging groundwater flow velocity and direction meters.

However, there were two major challenges.

First, imported equipment requires a high investment cost, making direct purchase difficult for many companies.

Second, some traditional particle tracing technologies have strict requirements for groundwater conditions:

  • When groundwater is too clear, tracing particles may be difficult to identify;
  • When groundwater is too turbid, image recognition accuracy may be affected.

Therefore, even imported equipment cannot completely solve groundwater flow measurement challenges in complex underground environments.

2. AML920 Groundwater Flow Velocity and Direction Meter Provides an Accurate Solution

To address complex groundwater monitoring conditions, AIMOLI developed the AML920 Groundwater Flow Velocity and Direction Meter, which uses advanced optical borehole imaging technology to achieve visualized and accurate groundwater flow measurement.

1. Directly Observe Real Groundwater Movement

The AML920 Groundwater Flow Velocity and Direction Meter uses advanced particle tracing measurement technology.

Compared with traditional groundwater flow meters that only calculate data indirectly, AML920 can directly observe groundwater movement:

  • Real-time visualization of groundwater flow direction;
  • Measurement of groundwater velocity at different depths;
  • 360° panoramic observation;
  • Acquisition of both horizontal and vertical groundwater flow information.

Whether groundwater is highly transparent or contains suspended particles, AML920 can provide stable and reliable measurement results.

2. Obtain Three-Dimensional Groundwater Flow Data from a Single Monitoring Well

Traditional groundwater flow monitoring often requires multiple monitoring wells for analysis.

The AML920 Groundwater Flow Direction Meter can complete three-dimensional groundwater flow measurement inside a single monitoring well:

  • Measure groundwater flow velocity;
  • Determine groundwater flow direction;
  • Analyze groundwater movement patterns;
  • Identify groundwater leakage pathways.

With a maximum operating depth exceeding 1,000 meters, AML920 meets the requirements of deep groundwater monitoring applications.

3. Continuous Data Acquisition Improves Groundwater Monitoring Efficiency

The AML920 Groundwater Flow Velocity and Direction Meter supports continuous real-time measurement.

It can generate large amounts of valid monitoring data every minute and provide:

  • Groundwater flow velocity data;
  • Groundwater flow direction maps;
  • Data variation curves;
  • Visualized analysis results.

These data can be widely applied in:

  • Groundwater contamination investigations;
  • Groundwater leakage monitoring;
  • Environmental risk assessments;
  • Groundwater remediation projects;
  • Hydrogeological research;
  • Long-term groundwater monitoring.

3. Completing Groundwater Flow Monitoring in 3 Days and Solving a 15-Day Unresolved Challenge

After arriving at the site, AIMOLI engineering experts developed a customized monitoring plan based on actual field conditions.

Using the AML920 Groundwater Flow Velocity and Direction Meter, the team completed groundwater flow velocity and direction measurements across the entire project area within only 3 days.

After measurement, the system automatically generated:

  • Standardized groundwater flow velocity data;
  • Groundwater flow direction analysis maps;
  • Groundwater movement trend curves.

Through these results, the project team quickly identified the actual groundwater migration direction and analyzed groundwater leakage areas and potential contaminant migration pathways.

Mr. Chen commented:

“The problem that could not be solved in 15 days was accurately completed by AML920 in only 3 days. The data is clear, and the field performance exceeded our expectations.”

Why Choose AML920 Groundwater Flow Velocity and Direction Meter?

For groundwater leakage control and groundwater contamination investigation projects, selecting the right groundwater monitoring equipment is critical.

AML920 advantages include:

✅ Accurate measurement of groundwater flow velocity and direction
Solving measurement challenges faced by traditional groundwater flow velocity meters in complex environments.

✅ Suitable for deep groundwater monitoring
Supporting operating depths exceeding 1,000 meters.

✅ Obtaining three-dimensional groundwater flow data from a single well
Reducing monitoring costs and improving investigation efficiency.

✅ Visual observation of groundwater movement
Making underground water migration patterns easier to understand.

✅ Flexible detection service options
Companies can complete groundwater flow monitoring without immediate equipment purchase.

FAQ: Frequently Asked Questions About Groundwater Flow Velocity and Direction Monitoring

1. What is the difference between a groundwater flow velocity meter and a groundwater flow direction meter?

A groundwater flow velocity meter measures the speed of groundwater movement, while a groundwater flow direction meter determines the direction of groundwater migration.

In practical groundwater investigations, both parameters are usually required. Therefore, a groundwater flow velocity and direction meter provides more comprehensive information for groundwater leakage control and contamination investigation.

2. Why is groundwater flow direction measurement important for groundwater leakage monitoring?

The key to groundwater leakage control is understanding how groundwater moves underground.

Groundwater flow direction monitoring helps determine:

  • The migration direction after leakage occurs;
  • The affected groundwater area;
  • Possible contaminant migration pathways;
  • The optimal location for remediation measures.

3. What projects is AML920 Groundwater Flow Velocity and Direction Meter suitable for?

AML920 is suitable for:

  • Groundwater contamination investigations;
  • Groundwater leakage monitoring;
  • Environmental remediation projects;
  • Geological surveys;
  • Hydrogeological research;
  • Long-term groundwater monitoring.

4. Can groundwater flow velocity meters be used in deep wells?

Yes.

The AML920 Groundwater Flow Velocity and Direction Meter supports operating depths exceeding 1,000 meters and is suitable for complex deep groundwater monitoring environments.

Accurate Groundwater Flow Understanding Is the First Step Toward Successful Groundwater Management

The key to groundwater leakage control is not only identifying problems but also understanding the actual movement patterns of groundwater.

The AML920 Groundwater Flow Velocity and Direction Meter helps engineers accurately measure groundwater flow velocity and groundwater flow direction, providing reliable data support for groundwater remediation, contamination investigation, and environmental assessment projects.

If your project is facing challenges such as groundwater leakage monitoring difficulties, inaccurate groundwater velocity measurement, or unclear groundwater flow direction, contact AIMOLI for professional groundwater flow monitoring solutions.

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