Stormwater quality performance of a macro-pervious pavement car park installation equipped with channel drain based oil and silt retention devices

Alan Newman, D. Aitken, B. Antizar-Ladislao

    Research output: Contribution to journalArticle

    36 Citations (Scopus)
    68 Downloads (Pure)


    This paper reports the results of a two year field monitoring exercise intended to investigate the pollution abatement capabilities of a novel system which offers an alternative to the, now well established, pervious pavement system as a source control device for stormwater management. The aim of this study was to determine the effectiveness of a live installation of a macro-pervious pavement system (MPPS) (operated as a visitors' car park at a prison in Central Scotland) in retaining and treating a range of pollutants which originate from automobile use or become concentrated on the parking surface from the wider environment. The MPPS is a sub-class of pervious pavement system where the vast majority of the surface is impermeable. It directs stormwater into a pervious sub surface storage/attenuation zone through a series of distinct infiltration points fast enough to prevent flooding during the design storm. In the particular system studied here the infiltration points consist of a network of oil/silt separation devices with extensive further pollutant retention/degradation provided during the passage of stormwater through the sub surface zone. Approximately 12 months after the car park was completed a sampling regime was instigated in which grab samples were collected at intervals from each of the three sub catchments whilst, simultaneously, samples were collected directly from the, pollutant retaining, infiltration devices. Through investigation of samples collected at the upstream end of the system, the retention of significant amounts of hydrocarbons and heavy metals in the initial collection devices has been illustrated and the analysis of effluent samples collected at the outlet points indicate that the system is capable of producing effluent which is of a standard comparable to that expected from a traditional pervious pavement system and is acceptable for direct release into a surface water receptor. The system offers the opportunity to accrue the benefits of a pervious pavement when the use of traditional paving surfaces is the preferred option.
    Original languageEnglish
    Pages (from-to)7327-7336
    JournalWater Research
    Issue number20
    Publication statusPublished - 2013

    Bibliographical note

    This is an Open Access article distributed under the terms of the Creative Commons Attribution License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


    • hydrocarbons
    • permeable paving
    • stormwater
    • sustainable drainage


    Dive into the research topics of 'Stormwater quality performance of a macro-pervious pavement car park installation equipped with channel drain based oil and silt retention devices'. Together they form a unique fingerprint.

    Cite this