ExceedanceScreen
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Water Quality Compliance Reporting

How it works

1

Import your lab EDD

Drag in your lab deliverable — CSV, Excel, SEDD, or state-specific EDD format. Auto-detection maps columns to analyte, result, units, qualifier, detection limits, and sample ID. Supports Eurofins, Pace, SGS, ALS, and government formats. Manual mapping fallback saves per-lab configurations for next time.

2

Select applicable standards

Choose your project type — drinking water monitoring, groundwater site assessment, NPDES discharge, or PFAS investigation — and the tool pre-selects the appropriate standard sets. Layer federal MCLs, EPA RSLs, and your state's cleanup standards simultaneously. Override or add custom permit limits for NPDES projects.

3

Review screening results

Every analyte at every location classified instantly: exceedances in red, detection limit inadequacies in yellow, compliant results in green. Data qualifiers (J, U, R) preserved and handled correctly throughout. Non-detects with RLs above standards flagged distinctly — the third state your Excel workflow misses.

4

Export professional deliverables

Generate exceedance tables, data summary tables, detection limit adequacy tables, and comparative tables across sampling events. Export as formatted Excel with formulas, publication-quality PDF with your firm branding, or native Word tables ready to paste into your client report. Standard citations included for defensibility.

Ready to get started?

Free during beta. Join the waitlist for early access.