Connecticut Airborne Radioactivity Measurements from 1998 to Present

Environmental monitoring results for radioactivity in air samples, reported in pCi/m³. The dataset is maintained by the State of Connecticut Department of Energy and Environmental Protection and contains records from the year 1998 until the present. Data prior to 1998 is stored in hardcopy format and available via FOIA request.

Use Cases

• Tracking long-term trends in airborne radioactivity levels based on the temporal coverage from 1998 to present.
• Assessing data quality and measurement uncertainty based on the reported error results.
• Identifying potential gaps in environmental monitoring based on described error sources like equipment failure or data migration losses.

Strengths

• Data spans from 1998 to the present, providing over two decades of temporal coverage.
• Measurement units and error reporting methodology (pCi/m³, +/- uncertainty) are explicitly defined.
• Data is provided in multiple machine-readable formats (XML, RDF, JSON, CSV).

Limitations

• The database is not a controlled quality database; errors and omissions from data entry, migration, or missing lab results may occur.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.

Provenance

Source

State of Connecticut Department of Energy and Environmental Protection (DEEP).

Collection Method

Environmental sample collection and lab analysis, with results entered into a database.

Time Range

1998 to present.

Freshness

Last updated 2026-04-12 05:11:23.990985.

Geography

State of Connecticut, likely.