Connecticut Environmental Radioactivity in Water Samples from 1998 to Present

Environmental sample records for radioactivity in water, measured in picoCuries per liter (pCi/L), are available from 1998 to the present. The data is provided by the State of Connecticut Department of Energy and Environmental Protection (DEEP) and was last updated in April 2026. The database includes error results representing the calculated uncertainty for each sample measurement.

Use Cases

• Analyze long-term trends in water radioactivity based on the time series from 1998 to present.
• Assess measurement uncertainty and data quality based on the reported error results.
• Model potential environmental contamination events based on the spatial and temporal distribution of sample results.

Strengths

• Data covers a long temporal range, with records from 1998 to the present.
• Includes calculated uncertainty metrics (error results) for each sample measurement.
• Available in multiple machine-readable formats (XML, RDF, JSON, CSV).

Limitations

• Data quality disclaimer explicitly warns of potential errors from data entry, migration, and missing lab results.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

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

Collection Method

Environmental monitoring and laboratory analysis of water samples.

Time Range

1998 to present.

Freshness

Last updated 2026-04-12 05:16:07.161198; freshness should be verified.

Geography

State of Connecticut, USA (likely).