Groundwater Monitoring

Groundwater Monitoring Well Sampling Frequency: How Regulatory Programs Set the Schedule

RCRA, Superfund, and NPDES groundwater monitoring frequency requirements—plus how to request a reduction using Darcy velocity and Mann-Kendall stability data.

groundwater monitoringcompliance reportingdata analysis

May 31, 2026

Water Quality Trend Analysis: A Mann-Kendall Worked Example for Compliance Monitoring

Mann-Kendall worked example for water quality trend analysis: S statistic, variance, Z-score, and significance with 8 quarters of TCE data.

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May 5, 2026

Groundwater Monitoring Data Management: From Field Collection to Regulatory Submission

Complete guide to managing groundwater monitoring data for environmental compliance. Covers field documentation, lab EDD import, data validation, screening level comparison, trend analysis, and regulatory submission workflows.

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April 15, 2026