Dowley Gap
Liquid / sludge
Dowley Gap is a historic (closed) landfill site recorded by the Environment Agency near Bingley. It received liquid/sludge waste from 1980, covering about 2.61 hectares. Reference EAHLD03969, October 2025 data revision.
Full record
| EA reference | EAHLD03969 |
|---|---|
| Site name | Dowley Gap |
| Address | Water Pollution Control Works, Sludge Lagoon, Off Wagon Lane, Bingley |
| Site operator | Not recorded |
| Licence holder | Yorkshire Water Authority |
| Licence issued | 5 March 1980 |
| Licence surrendered | Not recorded |
| First waste input | Not recorded |
| Last waste input | Not recorded |
| Area | 2.61 ha |
| Gas control | Not recorded |
| Leachate containment | Not recorded |
| Licensed site | Yes |
| EA area | Ridings NE |
| Grid reference | 412000, 437900 |
Source: Environment Agency Historic Landfill Sites dataset, October 2025 revision.
Boundary map
What these waste types mean
- Liquid / sludge:
- liquid wastes and sludges, such as sewage sludge or industrial effluent. Can be mobile in groundwater, so worth understanding.
Other historic landfill sites nearby
- Dowley GapLiquid / sludgeIndustrialHouseholdCommercial
- Nab Wood Grammar SchoolInert
- Ireland BridgeHouseholdInert
- Shay Grange FarmInert
- Heaton Moore School No.1Household
- Heaton Moore School No.2Waste 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.