According to the US EPA, 87% of all communities complied with the 1988 deadline; 80% of those that missed the deadline were small cities (defined as those with less than 10 000 population).
Selon la USEPA, 87% des collectivités l’ont respecté et 80% de celles qui ne l’ont pas fait étaient de petites agglomérations (comptant moins de 10 000 habitants).