Oil Tank Research and Reference Library
Use dated Connecticut oil tank references, agency contacts, source notes, and future tools maintained separately from the service-request pages.
Official Sources
- CT DEEP Emergency Response: 866-337-7745
- CT DEEP Remediation Division: 860-424-3705
- Call Before You Dig (CBYD): 811 or 1-800-922-4455
- Hartford Fire Marshal: 860-757-4530 (253 High St, Hartford, CT 06103)
Research Assets
Oil Tank Removal Requirements by State (2026) →
50-state reference dataset comparing environmental program treatment, verified closure triggers, deadline clocks, contractor rules, and official primary sources — all verified July 27, 2026. Includes Connecticut and Hartford details.
Dataset · 53 rows · CSV + JSON downloadsHeating Oil Tank Size Chart: 2026 Dimensions & Gallon Data →
55 manufacturer-documented tank records, 396 published fill-chart rows from Granby, Highland and Roth, six distinct 275-gallon footprints, and a 132-row Granby–Highland divergence analysis — all verified July 27, 2026.
Dataset · 55 models · 4 CSV downloadsFuture Research Assets
The following tools are currently in development. They will provide source-normalized data and worksheets for property owners.
Connecticut Oil Tank Removal Rules by Town
In development. A tracker of municipal office, permit or inspection processes, published fees, official sources, and verification dates.
Oil Tank Removal Checklist and Quote Comparison Worksheet
In development. A printable worksheet for tank details, contractor checks, sampling, leak contingencies, quote comparison, restoration, and the records you should receive.
Prepared and maintained by Hartford Tank Removal