ANÁLISE DE CORPOS HÍDRICOS CONSTITUINTES DO RIACHO DAS PIABAS EM CAMPINA GRANDE/PB

Renewable natural resources are considered inexhaustible arising from to capacity for restoration after use by man , when used appropriately. In this context, this research was carried out in the catchment of the creek Piabas aiming to assess the water quality constituents of water bodies from the creek minnows for various purposes . Eight (8 ) water samples were collected in shallow natural sources such as streams , ponds and spring ; and sub - surface sources such as wells and ponds and analyzed the hydrogen potential ( pH ) , electrical conductivity (EC) , turbidity and dissolved oxygen ( DO) . The Electrical Conductivity parameter of irrigation water ( EC w ) has no degree of restriction ( < 0.70 dS m - 1 ) mild and moderate ( 0.70 to 3.00 dS m - 1 ) , with a minimum value of 0 29 dS m-1 and a maximum of 2.23 dS m- 1. Turbidity in the highest value was 1.9 and the lowest 1.3 NTU . In all samples the dissolved oxygen values are greater than 5 mg / L recommended by the MS 2914/2011.As samples can be used for animals , but there restrictions with regard for human consumption and irrigation.