Flint Mill Sewerage Works
IndustrialHouseholdCommercialInert
Flint Mill Sewerage Works is a historic (closed) landfill site recorded by the Environment Agency near Houghton-le-Spring. It received industrial, household, commercial and inert waste between 1987 and 1988, covering about 10.96 hectares. Reference EAHLD06619, October 2025 data revision.
Full record
| EA reference | EAHLD06619 |
|---|---|
| Site name | Flint Mill Sewerage Works |
| Address | Sunniside, Houghton-le-Spring, Tyne and Wear |
| Site operator | Not recorded |
| Licence holder | Director of Architecture and Planning, Sunderland Borough Council |
| Licence issued | 18 November 1987 |
| Licence surrendered | 16 December 1988 |
| First waste input | 19 November 1987 |
| Last waste input | 16 December 1988 |
| Area | 10.96 ha |
| Gas control | Not recorded |
| Leachate containment | Not recorded |
| Licensed site | Yes |
| EA area | Northumbria NE |
| Grid reference | 432900, 550300 |
Source: Environment Agency Historic Landfill Sites dataset, October 2025 revision.
Boundary map
What these waste types mean
- Industrial:
- factory and process waste. Contents vary widely — some benign, some not; the site's operator and era are the clues.
- Household:
- everyday domestic refuse. Decomposes and can generate landfill gas for a few decades after closure.
- Commercial:
- waste from shops and offices — paper, packaging, food. Similar profile to household waste, usually less of it.
- Inert:
- builder's rubble, subsoil, concrete, brick. Doesn't decompose or generate gas; the lowest-concern category.
Other historic landfill sites nearby
- Houghton CollieryWaste types not recorded
- British Gas Halliwell StreetWaste types not recorded
- Rainton BridgeIndustrialHouseholdCommercialInert
- Long BeachWaste types not recorded
- Newcastle Newbottle LaneInert
- South of New LambtonWaste types not recorded
What this data does — and doesn't — cover
- Licensed-era records only. Waste licensing began in 1974. Older tips — especially small pre-war ones — are incompletely recorded, so absence from this data does not mean no landfill ever existed here.
- Not the contaminated-land register. Councils hold a separate register of land determined as contaminated. A historic landfill entry is not a contamination determination, and vice versa.
- Boundaries are indicative. Digitised at 1:10,000 scale; some are buffers around a point rather than surveyed edges.
- Not a substitute for a formal environmental search. If you're buying, your conveyancer's environmental search checks this and several other sources.
EA Historic Landfill dataset, October 2025 revision. More on the methodology page.