Certerra Subsurface Liner Leak Location – Pinpointing industrial pond liner leaks
News2 Mar 2026
Sampling Services
Accurate Sampling for Reliable Environmental Data
We provide soil, groundwater, and vapor sampling services that support environmental investigations and long-term monitoring programs. Our field teams follow clean, consistent procedures that produce defensible data for regulatory reporting, remediation planning, and site characterization.
Sampling Services
Quality Techniques, Defensible Data
Field sampling requires precision, control, and disciplined execution. Certerra’s teams collect groundwater, soil-gas, and soil samples using established methods that minimize disturbance and contamination risk. Our clean sampling procedures produce the accurate, defensible data environmental professionals rely on for regulatory compliance and decision-making.
Sampling Services
Reliable Support for Monitoring Programs
Long-term monitoring programs depend on consistent, repeatable sampling methods. We provide scheduled groundwater sampling, periodic soil-gas monitoring, and soil collection services that follow strict protocols. Our steady, consistent field practices help maintain data quality across years of monitoring.
Sampling Services
Sampling Methods Overview
We offer a range of sampling methods to support environmental investigations and ongoing monitoring. Each method is performed with clean, controlled procedures designed to preserve sample integrity and ensure accurate representation of subsurface conditions.
Groundwater Sampling
Collects representative groundwater samples for environmental assessment and regulatory monitoring.
Soil-Gas Sampling
Captures vapor-phase samples for intrusion assessment and subsurface vapor evaluation.
Soil Sampling
Collects representative groundwater samples for environmental assessment and regulatory monitoring.
Direct-Push Sampling
Collects soil or vapor samples efficiently using direct-push tooling and clean techniques.
Water Level Measurements
Measures groundwater elevation to support hydrogeologic interpretation and monitoring programs.
Well Development
Ensures wells are properly purged and stabilized before sample collection.
Sampling Services
Sampling Services FAQs
Understand more about how sampling supports environmental evaluations, what field teams do on-site, and how clean techniques produce accurate, defensible results.
We collect groundwater, soil, and soil-gas samples using clean, consistent procedures aligned with regulatory protocols.
We use proper purging, clean equipment, depth control, and stable sampling techniques to preserve sample integrity.
Yes. Our teams work safely around active facilities and coordinate closely to minimize disruption.
Sampling follows federal, state, and project-specific guidelines, including established environmental protocols for collection and handling.
News & Events
Subsurface solutions for a complex world
Enhanced Recovery Techniques For Heap Leach Mining
News2 Mar 2026
Collect Defensible Data
Sampling services support environmental investigations and long-term monitoring through consistent field procedures. Accurate soil, groundwater, and vapor sampling produces defensible data used for regulatory reporting, remediation planning, and site characterization.