Leak detection across Rhondda Cynon Taf in Wales
Leak detection across Rhondda Cynon Taf investigates hidden water loss across a varied county setting. ADI Leak Detection Wales arranges visits across Wales through head office. Rhondda Cynon Taf has a separate ADI Leak Detection county website for enquiries within the county.
Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leak investigations cover Rhondda Cynon Taf in Wales?
This Wales guide uses the council's housing evidence alongside places such as Maerdy Park, helping you describe the locality and premises before discussing an investigation.
The council-area Census 2021 table records 48,928 households in terraced accommodation in Rhondda Cynon Taf. That county figure sits alongside the housing strategy's description of urban, suburban and rural settings. It cannot describe every individual street. For an enquiry, identify the actual building form, the rooms affected and any separate accommodation reached through the same entrance.
County totals establish the wider housing context; the premises description establishes what needs investigating.
The 2022 settlement assessment places Oaklands Business Park below Ferndale's residential area. For a supply investigation at a business premises, explain the entrance level and where the incoming water connection can be reached. Give the unit's current identity and any known shared supply arrangement. A planning description of the site's position does not establish its underground pipe route.
Rhondda Cynon Taf's mix of urban, suburban and rural settings makes the premises' drainage arrangement relevant to the enquiry. Explain whether the suspected loss concerns an internal waste pipe, an outside drain or another identified connection. Where that arrangement is unknown, say so and describe the visible symptom. The council's regional water-company reference cannot identify a particular building's drains.
Which places in Rhondda Cynon Taf does this guide to Wales describe?
This guide to Wales describes the places and landscape of Rhondda Cynon Taf.
- Rhondda Cynon Taf CF40
Local landmarks and terrain
- Llyn-y-Forwyn
- Maerdy Park
Who handles supply-pipe leaks across Rhondda Cynon Taf in Wales?
Who owns the private supply pipe?
The property owner owns the private supply pipe between the street boundary and the internal stop tap.
What happens if a private supply pipe serves several properties?
Welsh Water says it will discuss repair options when it finds that a private supply pipe is shared.
Source: Dŵr Cymru Welsh Water guidance, checked 4 November 2026.
Report a leak on Dŵr Cymru Welsh Water's side of the boundary to Dŵr Cymru Welsh Water on 0800 052 0130, 24 hours a day, 7 days a week, or online at dwrcymru.com. Leaks inside the property and on its own supply pipe are the work we do.
Dŵr Cymru Welsh Water is the sewerage company for Rhondda Cynon Taf. Pipes serving more than one property, or serving a single property outside its boundary, are probably Welsh Water’s responsibility. Pipes serving only your property within its boundary are your responsibility.
Source: Dŵr Cymru Welsh Water guidance, checked 4 November 2026.
What should you know about visits across Rhondda Cynon Taf in Wales?
What should a Rhondda Cynon Taf enquiry include about its locality?
Give the settlement name alongside the premises description and postcode. This county guide spans the different settings described in the housing strategy, so a county name alone leaves the building's immediate setting unclear.
What does the county evidence say about water and sewerage?
The council's flood strategy identifies Dŵr Cymru Welsh Water as the regional water and sewerage company serving RCT. Use the premises' own account information to confirm the relevant company when discussing a connection; the regional statement is not a property-level supplier check.
How do you book a visit across Rhondda Cynon Taf in Wales?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Rhondda Cynon Taf.
Same or next day depending upon engineer availability.
