Ethiope River Station (1)	Ikpoba River Station (2)	Ranking of Station (1)	Ranking of Station (2)
24.83	20.83	31	26
23.67	24.20	28	30
15.50	15.27	12	10
17.07	----	16	----
20.17	18.10	21.50	19.50
20.17	20.33	21.50	23.50
23.73	15.10	29	9
18.10	15.33	19.50	11
----	21.83	----	27
20.67	14.78	25	8
15.80	16.78	13	15
16.67	13.37	14	4
12.30	----	2	----
12.00	14.37	1	7
12.70	20.33	3	23.50
17.13	----	18	----
13.80	17.10	6	17
13.43	----	5	----
n₁ = 17	n₂ = 14	R₁ = 265.50	R₂ = 230.50