Table 2. Nitrate N in surface water at Pocosin Lakes National Wildlife Refuge - Washington Co., NC.

		( L. E. Hinesley and A. M. Wicker, 2002)
									Sampling Date
Site1	06/29/95	07/26/95	07/10/96	10/02/96	12/12/96	05/07/97	07/15/97	09/16/97	12/09/97	03/11/98	06/29/98	09/29/98	12/09/98	04/13/99	06/30/99	12/07/99	04/06/00	06/28/00	09/27/00
									Content (mg/liter)
S0	---	---	---	---	---	0.0	---	0	0	---	0	0	0	0	0	0	0	0	0
S1	0.02	0.01	0.01	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S2	0.01	0.01	0.02	0.03	0.01	0.0	0	0	0	0	0	0	0.05	0	0	0	0.06	0	0
S3	0.01	0.01	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S4	0.01	0.01	0.01	---	---	---	---	---	---	0	0	0	---	0	0	0	0	0	0
S5	0.01	0.01	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S6	0.01	0.0	0	0.01	0.01	0.0	0	0	0	0	0	0	0	0	0	0	0	0	0
S7	0.01	0	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S8	0.01	0	0	0.02	---	0.0	0	0	0	0	0	0	0	0	0	0	0	0	0
S9	0.01	0	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S10	0.01	0	0	0.01	---	---	0	0	0	0	0	0	0	0	0	0	---	---	---
S11	0.01	0	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S12	0.01	0	0	0.01	---	0.0	0	0	0	0	0	0	0	0	0	0	0	0	0
S20	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
mean	0.01	0	0	0.02	0.01	0.01	0	0	0.01	0	0	0	0.03	0	0	0	0.04	0	0
1 Locaton: bounded by County Line Rd (south), Boerma Rd (west), and Clayton Rd (east).
On most dates, values for sites 2 and 6 were averages for duplicate samples.

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