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Stormwater Data Management: From Laboratory Results to Validated Data

Stormwater sampling at an urban outfall alongside an illustration of laboratory data review and approval.

Stormwater data management connects laboratory results with the information needed to interpret them: sampling locations, collection times, analytical methods, reporting limits, quality-control results and review decisions. A useful system preserves these relationships as data move from laboratory delivery through review,…

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AEHS conference brings environmental assessment and remediation into focus at UMass Amherst

AEHS 2026 conference at UMass Amherst

The 42nd Annual International Conference on Soils, Sediments, Water, and Energy runs October 19–22, 2026, at the University of Massachusetts Amherst. Hosted by the AEHS Foundation, the event brings together environmental professionals to exchange research and explore practical approaches to…

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RemTech Symposium 2026 heads to Banff with focus on contaminated-site solutions

RemTech Symposium 2026

Environmental professionals will gather at the Fairmont Banff Springs in Banff, Alberta, from October 14–16 for the RemTech Symposium 2026, an industry event focused on technologies and approaches for cleaning up contaminated soil and groundwater. Organised by the Environmental Services…

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UK Waste Acceptance Criteria: current limits and what has changed

UK Waste Acceptance Criteria (WAC)

Checked on 8 October 2026 The core UK landfill Waste Acceptance Criteria (WAC) limits remain those established under Council Decision 2003 No later revision to the standard leaching limits below was identified in the official sources reviewed. Current Environment Agency…

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Enterprise-Grade Environmental Data, Without the Enterprise Overhead

Enterprise-Grade

Managing environmental data across a complex portfolio shouldn’t require a dedicated IT department. With ESdat, it doesn’t. For executives overseeing environmental programs, whether across a small team or a global enterprise, the real cost isn’t the data itself. It’s the…

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Pennsylvania Chapter 93 Water Quality Standards: Latest Values and Updates

Pennsylvania Chapter 93 Water Quality Standards

Explore Pennsylvania Chapter 93 water quality standards, including current chemical criteria, July 2026 stream updates, and practical compliance considerations.

Latest chapter amendment: Effective July 11, 2026, updating stream designations and correcting drainage lists.

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West Virginia’s 2026 De Minimis Standards: Current Levels and Key Changes

West Virginia’s latest Voluntary Remediation and Redevelopment De Minimis Standards took effect on April 8, 2026.

De minimis standards identify contaminant concentrations considered to pose no substantial human-health risk under the relevant residential or industrial use assumptions.

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CleanUp Conference 2026 set to bring the remediation community together in Adelaide

CleanUp Conference 2026

Environmental professionals will gather at the Adelaide Convention Centre from 13–17 September 2026 for CleanUp Conference 2026 and the 5th International PFAS Symposium, bringing together expertise in contaminated site assessment, management and remediation. Celebrating its 30th anniversary and 11th conference,…

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Water in Mining Australia to bring industry leaders to Perth in September

Water in Mining Australia comes to Perth on 8–9 September 2026. Explore key topics, event details, and where to meet the ESdat team.

The conference will unite mining companies, regulators, researchers, community representatives, and technology providers to explore more responsible and resilient approaches to water management.

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Ohio BUSTR action levels: the latest values and what environmental professionals need to know

Ohio BUSTR action levels

Ohio’s current underground storage tank standards are found in Chapter 1301:7-9 of the Ohio Administrative Code. For environmental investigations, the most important numerical criteria are the closure action levels in Rule 1301:7-9-12, the risk-based corrective-action levels in Rule 1301:7-9-13, and…

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NJDEP Remediation Standards: Latest 2026 PFAS Levels and Changes

NJDEP Remediation Standards

Review the latest NJDEP remediation standards, including 2026 PFAS soil, soil-leachate and groundwater levels under N.J.A.C. 7:26D.

The latest amendments affecting the New Jersey Administrative Code Remediation Standards at N.J.A.C. 7:26D were adopted on June 15, 2026.

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