Assessment of River Water Quality and Pollution Status Using Physicochemical and Biometrics, Awetu River, Ethiopia

Table 4

Results of bioindices of Awetu River for all sites.

	Sample site				S5	S6
	S1	S2	S3	S4
Taxa_S	11	16	23	32	24	28
Individuals	304	267	188	142	139	153
Dominance_D	0.138	0.128	0.107	0.084	0.109	0.139
Simpson_1-D	0.880	0.888	0.905	0.922	0.903	0.879
Shannon_H	2.076	2.227	2.465	2.701	2.570	2.416
Evenness_e^H/S	0.680	0.497	0.501	0.604	0.542	0.475