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Reliable groundwater information is essential for designing efficient, safe, and sustainable pumping systems. Across Thailand, groundwater plays a critical role in agriculture, industry, commercial facilities, and household water supply.
To ensure accuracy and long-term system reliability, official real-time groundwater monitoring is conducted by government authorities and published through dedicated databases.
At EIIMAN Pump, we strongly recommend referencing official groundwater data before drilling wells or selecting pump systems—anywhere in Thailand.
1. Official Groundwater Monitoring Authority in Thailand
Groundwater levels in Thailand are officially monitored and managed by:
Department of Groundwater Resources (DGR)
Ministry of Natural Resources and Environment, Thailand
The Department of Groundwater Resources (DGR) is responsible for:
- Nationwide groundwater level monitoring
- Groundwater extraction management and permitting
- Hydrogeological surveys and aquifer assessment
- Operation of observation well networks
- Publication of groundwater statistics and technical reports
Official website:
👉 https://www.dgr.go.th/en/home
Through an extensive monitoring well network across all regions of Thailand, DGR collects both real-time and long-term groundwater level data to support sustainable water resource management.
2. Global Groundwater Data Access
In addition to national databases, groundwater information may also be accessed through international platforms such as:
✔ Global Groundwater Information System (GGIS)
Operated by the International Groundwater Resources Assessment Centre (IGRAC), the GGIS platform provides access to selected global groundwater datasets, including Thai monitoring records where available.
Official website:
👉 https://ggis.un-igrac.org/
These platforms provide valuable insights into:
- Current groundwater levels
- Seasonal water table fluctuations
- Long-term groundwater trends
- Regional aquifer characteristics
3. Why Official Data Is Critical Before Pump Installation
Before installing a borehole or submersible pump system anywhere in Thailand, it is essential to evaluate:
- Static water level
- Historical minimum dry-season levels
- Pumping drawdown depth
- Long-term groundwater trend data
- Regional extraction pressure
Using verified official data helps prevent:
- Incorrect pump head calculation
- Motor overload and overheating
- Excessive energy consumption
- Insufficient water supply during drought
- Premature equipment failure
Data-driven design ensures higher efficiency, lower operating costs, and longer equipment lifespan.
4. EIIMAN Pump Engineering Approach
At EIIMAN Pump, our engineering team integrates:
- Official groundwater monitoring data
- Site-specific hydrogeological conditions
- Well depth and yield analysis
- Total Dynamic Head (TDH) calculation
- Water quality assessment
This comprehensive approach ensures that each pump system is:
- Properly sized
- Energy-efficient
- Durable under seasonal fluctuation
- Suitable for Thailand’s diverse groundwater conditions
We provide not just products—but engineered groundwater solutions based on reliable data.
5. Supporting Sustainable Groundwater Use in Thailand
Groundwater is a strategic national resource. Responsible usage requires:
- Scientific monitoring
- Professional engineering design
- High-efficiency pump technology
- Long-term planning
By combining official monitoring data with advanced pump system design, EIIMAN Pump supports sustainable groundwater utilization across Thailand.
EIIMAN Pump – Reliable, Data-Driven Deep Well Pump Solutions
Whether your project is in Central Thailand, Northern provinces, Southern coastal areas, or the Northeast region, accurate groundwater data is the foundation of a successful water system.
Consult official groundwater resources and partner with a professional engineering team.
EIIMAN Pump – Professional Deep Well Pump Solutions for Thailand.
For technical consultation and pump selection support, contact our engineering department today.


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