Southwest
Environmental LimitedSouthwest
Environmental Limited| London |
| 02076 920 670 |
| Exeter |
| 01392 927 961 |
| Manchester |
| 01612 970 026 |
| Bristol |
| 01173 270 092 |
If you are a developer, architect, or planning agent applying for planning consent or discharging conditions near Scottish Water infrastructure, SWEL provides fast-turnaround, site-specific environmental reporting. Need a quote for your site? Email Us for a Fast Quote or call our technical team on 02076 920 670.
This map shows the location of sewage works owned and operated by Scottish Water. The data is divided into 2 layers (Larger WwTW and Smaller WwTW) which can be toggled on and off.
Note: If you click on each marker on the map below, you will be able to view the asset ID, which is handy for looking up information such as CSO performance.
Navigating the planning and regulatory landscape within the Scottish Water service area requires a deep understanding of Scotland’s unique infrastructure model and the standards set by SEPA. From the densely populated Central Belt to the remote reaches of the Highlands and Islands, our proprietary mapping of sewage treatment works (STW) provides the "True Data" necessary for site vetting. Identifying the proximity of these wastewater assets is critical for assessing development viability and ensuring that planning applications are technically robust enough to meet Scottish regulatory standards.
In Scotland’s urban areas, such as Glasgow, Edinburgh, and Aberdeen, new residential developments often occur near long-standing wastewater treatment facilities. This creates significant risks regarding odour amenity and potential "encroachment" challenges. By utilizing our proprietary Scottish Water STW dataset, we perform precision Odour Impact Assessments. We integrate facility-specific source data with local meteorological patterns to ensure that new residential units are positioned outside of high-risk odour contours, protecting the long-term amenity of future occupants and satisfying local planning requirements.
While the "Nutrient Neutrality" framework in Scotland is distinct from that in England, water quality remains a top priority for SEPA. Our mapping allows us to identify exactly which Scottish Water asset serves a proposed site and analyze its impact on local waterbodies. This localized geospatial intelligence is essential for drafting technical reports that address wastewater discharge and water quality impact, particularly for developments near sensitive lochs or river systems. We provide the data necessary to navigate the Scottish planning system’s requirements for sustainable growth.
Developments in Scotland must adhere to strict SEPA regulations regarding wastewater management, making Foul and Surface Water Drainage Strategies vital. Our maps help developers visualize the relationship between their site and the wider Scottish Water network, facilitating better-informed decisions regarding mains connections versus private treatment options. By identifying nearby assets and potential capacity issues early, we help our clients avoid delays in the "Water and Waste" approvals process, which is essential for timely project delivery.
Whether you are dealing with a city-center regeneration project or a rural development in the Grampians, our Scottish Water dataset provides the scientific foundation for your Planning Statement. This "True Data" approach moves beyond generic desktop surveys, offering site-specific insights that are vital for discharging planning conditions. This technical capability is a key reason why SWEL has successfully delivered over 900 projects across the UK, providing a level of geospatial detail that supports professional environmental stewardship in Scotland.