
Soil Contamination Assessment Analyzer
Analyze soil contamination data and generate site characterization reports
What You Can Do
You can rapidly convert raw soil analytical data into defensible site characterization reports that identify contamination hotspots, assess risk levels, and support remediation sequencing decisions. The skill integrates multiple contaminants, accounts for detection limits and regulatory thresholds, and synthesizes spatial variability patterns to distinguish point-source from background contamination. You'll produce regulatory-ready assessments that communicate technical findings clearly to stakeholders and agencies.
Features
translate analytical results into contaminant concentrations, flagging exceedances against regulatory screening levels and background thresholds
spatially integrate multi-point sampling data to identify hotspots, delineate plumes, and visualize concentration gradients across the site
categorize contaminated areas by remediation priority based on concentration levels, exposure pathways, and proximity to sensitive receptors
compare multiple sampling events to assess whether contamination is stable, migrating, or remediating over time
evaluate contamination patterns to determine if results reflect discrete spills or ambient soil conditions
cross-reference detected contaminants against site-applicable soil remediation standards and regulatory frameworks
create non-technical executive summaries translating technical data into clear risk characterizations and recommended actions
assess analytical quality flags, detection limits, and sampling methodology to support defensible conclusions
Example Output
Example 1: Hotspot Identification Report
- Lead concentrations: 450 mg/kg (exceedance zone identified in Grid C-4 to E-5); background average 25 mg/kg
- Risk tier: HIGH — immediate remediation candidate; impacts 2,850 sq ft
- Recommendation: Targeted excavation with confirmatory sampling post-removal
Example 2: Temporal Trend Analysis
- 2021 sampling: TCE at 8.5 µg/kg (below 5 µg/kg residential standard)
- 2023 sampling: TCE at 12.2 µg/kg (exceeds standard by 144%)
- Assessment: Migrating plume requiring enhanced monitoring; activate remediation trigger
Example 3: Multi-Contaminant Stratification
- Zone A (Northwest quadrant): Petroleum hydrocarbons dominant; LOW risk (below commercial thresholds); suitable for institutional controls
- Zone B (Southeast quadrant): Heavy metals + PAHs; HIGH risk; requires excavation + treatment
- Zone C (Central area): Background conditions; NO action required
What's Included
- SKILL.md instruction file with contamination assessment protocols:
- Lab Data Interpretation Template: standardized worksheet for flagging analytical results against regulatory standards
- Site Characterization Report Framework: structured outline with sections for executive summary, methods, results, risk assessment, and recommendations
- Contamination Mapping Checklist: guidance for spatial data integration, hotspot delineation, and visualization approaches
- Risk Stratification Matrix: tiered risk categorization tool based on concentration, pathway analysis, and receptor proximity
- Regulatory Threshold Lookup: reference table for common soil remediation standards (RCRA, state-specific, commercial/residential)
Who It's For
- Soil remediation specialists managing contaminated site assessments and cleanup planning
- Environmental consultants preparing Phase II ESAs and remediation action plans
- Site owners/developers evaluating contamination scope and remediation costs
- Regulatory environmental scientists reviewing site characterization data for compliance
- Environmental engineers prioritizing remediation sequencing across multi-zone sites
Best For
- Interpreting laboratory analytical reports and flagging regulatory exceedances
- Creating spatial contamination maps from multi-point soil sampling data
- Developing tiered risk assessments to prioritize remediation hotspots
- Assessing temporal trends across multiple sampling events to track plume migration
- Compiling defensible site characterization reports for regulatory agency submissions
- Distinguishing point-source contamination from background soil conditions







