Water-Quality Assessment of the Sacramento River
Basin, California: Water-Quality, Sediment and Tissue
Chemistry, and Biological Data, 1995-1998
(Open-File Report 2000-391)

Quality Control
Replicate Data: Ground Water

Dissolved organic carbon

Number of significant figures do not reflect analytical method
reporting levels.

[mg/L - milligrams per liter, < - less than]

USGS Site Number	State Well Number	Date	Time	Type of Sample	Dissolved Organic Carbon (mg/L as C)
381923121255001	6N/5E-33Q2M	5/23/96	1050	Environmental	0.2
381923121255001	6N/5E-33Q2M	5/23/96	1051	Replicate	0.4
390954121394302	15N/3E-8F2M	6/13/96	1040	Environmental	0.7
390954121394302	15N/3E-8F2M	6/13/96	1041	Replicate	0.6
385550121352201	13N/3E-36L4M	8/8/96	1110	Environmental	0.3
385550121352201	13N/3E-36L4M	8/8/96	1111	Replicate	0.3
390856122044301	15N/2W-16R1M	8/13/97	0930	Environmental	1.9
390856122044301	15N/2W-16R1M	8/13/97	0931	Replicate	1.8
392931122031701	19N/2W-23E1M	8/20/97	1130	Environmental	2.2
392931122031701	19N/2W-23E1M	8/20/97	1131	Replicate	2.2
393235122055301	20N/2W-32J1M	9/18/97	1100	Environmental	2.6
393235122055301	20N/2W-32J1M	9/18/97	1101	Replicate	2.5
385720121282401	13N/4E-24Q1M	10/2/97	1120	Environmental	0.3
385720121282401	13N/4E-24Q1M	10/2/97	1121	Replicate	0.3
382911121312301	7N/4E-3K2M	6/22/98	1130	Environmental	4.8
382911121312301	7N/4E-3K2M	6/22/98	1131	Replicate	4.7
382800121270701	7N/5E-17B1M	7/22/98	1040	Environmental	0.5
382800121270701	7N/5E-17B1M	7/22/98	1041	Replicate	0.6
383727121301801	9N/4E-23A1M	8/6/98	0930	Environmental	1.5
383727121301801	9N/4E-23A1M	8/6/98	0931	Replicate	1.6
384318121230001	10N/5E-13F1M	8/19/98	1010	Environmental	0.6
384318121230001	10N/5E-13F1M	8/19/98	1011	Replicate	0.6