# Underground storage tanks in Danielson, Connecticut — 33 facilities

> Every facility on Connecticut's underground storage tank register in Danielson: 33 sites, 117 tanks, 11 still in use. Six DEEP files joined on the facility identifier.

## Storage tanks in Danielson

The Department has **33** facilities on the tank register at a Danielson address — 0.3% of the state total — carrying 117 tanks, of which **11** are still in use.

### What is stored, and where it sits

An address on this register is a place with a regulated tank, not
necessarily a filling station. In Danielson the split is:

| Substance recorded | Facilities | Share |
|---|---|---|
| [Gasoline](/substance/gasoline.md) | 14 | 42.4% |
| [Heating Oil(on-site Consumption)](/substance/heating-oil-on-site-consumption.md) | 10 | 30.3% |
| [Diesel](/substance/diesel.md) | 8 | 24.2% |
| [Used Oil](/substance/used-oil.md) | 1 | 3.0% |

10 of them are
heating-oil tanks kept for the building above — schools, churches,
apartment blocks. They are on the register for the same reason a filling
station is, and they surprise people.

### Bare steel in Danielson

**25** of the 33 facilities in Danielson have at
least one tank recorded as bare or asphalt-coated steel —
75.8%. That is the construction the federal upgrade rules were
written to replace: unprotected steel in wet ground corrodes, and corrosion is
how a tank starts leaking.

A bare-steel tank on the record is not a leak and not a
breach — many are long closed, and the file records the construction,
not the condition. It is simply the one physical fact in these files that
bears on risk. [Why this is the number worth knowing](/steel.md).

### What the Department’s other files record in Danielson

| Record | Facilities | Share |
|---|---|---|
| At least one recorded violation | 7 | 21.2% |
| At least one red-tag entry | 3 | 9.1% |
| At least one enforcement action | 6 | 18.2% |
| At least one reported release | 2 | 6.1% |

These are counts of *records*, not judgements. A
violation entry is one finding at one inspection; a red tag stops deliveries
until a problem is fixed and says nothing about today; a release is a report,
with no measurement of what was spilled or how far it went. Which facility
carries which is on its own record, one search away.
[What each of these actually is](/records.md) ·
[how a reported release is recorded](/releases.md).

### A tank on a property in Danielson?

33 facilities are on the register in Danielson, 25 with bare-steel tanks recorded. This site tells you a record exists; it is not an assessment. Tell us the address and we pass the request to environmental consultants and tank contractors working in Connecticut.

We take no commission and we recommend no firm. We have no arrangement with any contractor or consultant today — we are collecting these requests in order to go and find them. [What we do with this](/privacy.md).

### The facilities on record in Danielson

Sites with tanks in use first. 130 rows at most — the whole register is in the [search](/search.md).

*Tank facilities in Danielson*

| Facility, as the Department holds it | Identifier | Address | Tanks | In use | First tank |
|---|---|---|---|---|---|
| Cumberland Farms #0614 | [69-3881](/search.md) | 567 Wauregan Rd | 8 | 4 | 1974 |
| Sunnyside Farms Sunoco | [69-3884](/search.md) | 609 N Main St | 10 | 3 | 1960 |
| Deary Bros Ii Llc | [69-12123](/search.md) | 17 Lucienne Ave | 3 | 2 | 1985 |
| Dps/dsp - Troop "d" | [69-9027](/search.md) | 55 Westcott Rd | 4 | 2 | 1950 |
| Benny's of Conn. Inc. / Flora Realty Inc | [69-12323](/search.md) | 774 N Main St | 1 | 0 | — |
| Connecticut Rubber Molding Corporation | [69-50351](/search.md) | 94a School St | 1 | 0 | 1994 |
| Crystal Water Co | [69-3852](/search.md) | 184 Main St | 1 | 0 | 1986 |
| Danielson Airport | [69-9023](/search.md) | 70 Airport Rd | 5 | 0 | 1950 |
| Danielson Central Office (7501) | [69-3689](/search.md) | 187 Main St | 4 | 0 | 1969 |
| Danielson Curtain Company - Aberdeen | [69-3904](/search.md) | 90 Wauregan Rd | 6 | 0 | 1950 |
| Danielson Federal Savings & Loan Assoc | [69-10391](/search.md) | 203 Main St | 2 | 0 | 1959 |
| Danielson Oil Co | [69-3669](/search.md) | 7 Commerce Ave | 9 | 0 | 1960 |
| Danielson Turbine Plant (northeast Utilities) | [170-8491](/search.md) | Athol Drive | 2 | 0 | 1954 |
| Delta Bulk Transport Co, Inc | [69-11711](/search.md) | 889 N Main St | 1 | 0 | — |
| Ernest Joly & Sons, Inc | [69-3690](/search.md) | 32 Beatrice Ave | 4 | 0 | 1976 |
| H. H. Ellis R. V. T. School | [69-9025](/search.md) | 613 Upper Maple St | 8 | 0 | 1958 |
| Haven Health Center of Danielson | [69-3849](/search.md) | 111 Westcott Rd | 2 | 0 | 1972 |
| Hutchinson Precision Sealing Systems, Inc | [69-3691](/search.md) | 39 Wauregan Rd | 2 | 0 | 1979 |
| Jolley Concrete Inc | [69-3660](/search.md) | 42 Junior Ave | 5 | 0 | 1979 |
| Kennedy Corporation | [69-10471](/search.md) | 49 Cottage St | 1 | 0 | 1950 |
| Killingly High School | [69-3722](/search.md) | 79 Westfield Ave | 3 | 0 | 1964 |
| Killingly Memorial School | [69-3712](/search.md) | 339 Main St | 2 | 0 | 1953 |
| Main Street Service | [69-3771](/search.md) | 25 Main St | 3 | 0 | 1950 |
| National Guard Armory | [69-9028](/search.md) | 10 Commerce Ave | 2 | 0 | 1955 |
| Quinebaug Valley Community College | [69-11531](/search.md) | 742 Upper Maple St | 4 | 0 | 1982 |
| R.a. Tillinghast Lumber Inc | [69-3853](/search.md) | 282 Main St | 2 | 0 | 1981 |
| Raven Lawn & Taos Group Homes | [69-9024](/search.md) | 52 Taos Dr | 2 | 0 | 1984 |
| Roadway Express, Inc. (t118) | [69-10956](/search.md) | 574 Westcott Rd | 2 | 0 | 1950 |
| S-n-s Inc. Dba Danielson's Gulf | [69-3777](/search.md) | 869 N Main St | 7 | 0 | 1984 |
| Saint James Church | [69-10083](/search.md) | 12 Franklin St | 2 | 0 | 1952 |
| Spirol International Corporation | [69-9026](/search.md) | 30 Rock Ave | 3 | 0 | 1950 |
| The Savings Institute Danielson Office | [69-10515](/search.md) | 190 Main St | 1 | 0 | 1950 |
| Town of Killingly Wpcf | [69-3779](/search.md) | 31 Wauregan Rd | 5 | 0 | 1974 |

### Towns with a comparable register

- [Westbrook](/town/westbrook.md) 39
- [Niantic](/town/niantic.md) 38
- [Plainfield](/town/plainfield.md) 38
- [Tolland](/town/tolland.md) 38
- [Terryville](/town/terryville.md) 37
- [Plantsville](/town/plantsville.md) 36
- [Prospect](/town/prospect.md) 36
- [Kensington](/town/kensington.md) 33
- [Somers](/town/somers.md) 33
- [Canaan](/town/canaan.md) 31
- [Granby](/town/granby.md) 31
- [North Franklin](/town/north-franklin.md) 30
- [Old Lyme](/town/old-lyme.md) 30

Neighbours by the size of their register, not a ranking: the list slides with the town you are on, so each of the 102 town pages is reachable from the others. [All of them](/town.md).

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Página: https://ust-ct.pages.dev/town/danielson/
Fonte: Underground storage tank records — Connecticut Department of Energy and Environmental Protection (six datasets)
Recolha: 2026-08-21