Permanent Runoff Controls: While many state-of-the-art runoff control systems perform as advertised, their maintenance costs are not insignificant. Why not consider grassy swales?

Barrett, M. E. / Smith, P. / Malina, J. F. | British Library Online Contents | 1997

Grassy Swales To Control Highway Water Quality Runoff

Finley, S. M. / Young, G. K. | British Library Online Contents | 1993

Water Quality Benefits of Grass Swales in Managing Highway Runoff

Stagge, J. H. / Davis, A. P. / Water Environment Federation | British Library Conference Proceedings | 2006

Performance of Permanent Runoff Controls

Barrett, M. / Smith, P. / Malina, J. et al. | British Library Conference Proceedings | 1997

Evaluation of Permeable Friction Cource (PFC) Roadside Filter Strips, Dry Swales, and Wetland Swales for Treatment of Highway Stormwater Runoff

R. J. Winston / W. F. Hunt / S. G. Kennedy et al. | NTIS | 2011