01603 250754 admin@howland.co.uk
01603 250754 admin@howland.co.uk

Low-flow purging and sampling

While traditional methods like fixed-volume purging, bailers, or submersible high-flow pumps can remove stagnant water in wells, they often introduce significant scientific and practical issues. Low-flow purging and sampling extract groundwater at rates under 500 ml/min, aligning with natural groundwater flow. Our approach:

  • Minimises drawdown: reduces mixing of stagnant water in the well.
  • Preserves sample integrity: maintains more accurate water chemistry for dependable data.
  • Lowers disposal costs: generates significantly less purge water for handling and off-site treatment.

Why choose A F Howland Associates?

  • Proven expertise: our decades of industry experience guarantee professional, innovative solutions.
  • Accuracy & reliability: we adhere to the highest standards to ensure the data you receive is both precise and actionable.
  • Customised reporting: from initial assessments to detailed insights, our reports are tailored to meet your project’s unique requirements.
  • Dedicated support: our specialist team is committed to helping you interpret results and move forward with confidence.

Ready to take the next step?

Contact us today to discuss your site investigation requirements. Let A F Howland Associates provide the dependable data and expert guidance you need for a successful project.

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California Bearing Ratio (CBR) testing services

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01603 250754 admin@howland.co.uk
  • Over 40 years of experience
  • Reliable expertise
  • Tailored services
  • Fast, accurate results

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