Table 6. Summary of field parameter surface-water data for Wood River Wetland, adjacent streams, and ground-water sites, upper Klamath River basin, Oregon, 2003–05.

[See table 1 for sampling site information. Abbreviations: °C, degrees Celsius; μS/cm, microsiemens per centimeter; mg/L, milligram per liter; min, minimum; max, maximum; n, number of observations; NU, North Unit; SU, South Unit; ART, artesian well; PZ, piezometer well; WRDK, Wood River dike; AGDK, Agency Lake dike; –, no data]

Site type	Sampling site	Water temperature (°C)					Specific conductance (μS/cm)					Dissolved oxygen (mg/L)
		median	min	max	n		median	min	max	n		median	min	max	n
Tributary	Sevenmile Canal–inflow - SMIN	15.8	7.2	22.7	6		81	71	150	6		9.2	4.6	11.6	6
	Sevenmile Canal–mouth - SMDK	18.8	9.8	21.8	8		94	77	580	8		7.7	1.6	11.4	8
	Wood River–mouth WRDK	15.9	9.0	21.2	11		94	85	100	11		9.6	8.2	11.3	11
Wetland surface water	North Canal–inflow	15.2	5.9	18.6	4		120	110	250	4		5.2	4.3	7.7	4
	NU Wetland–surface	19.1	5.8	30.8	68		240	78	790	75		3.5	0.3	20.0	74
	NU Wetland–bottom	18.0	10.5	22.5	30		300	79	790	30		0.7	0.1	10.0	30
	SU Wetland–surface	21.3	4.5	33.4	83		610	83	2,500	89		5.3	0.2	20.0	89
	SU Wetland–bottom	19.0	12.7	25.0	18		430	81	1,260	18		3.1	0.1	11.2	18
Wetland ground water	ART-1	7.6	7.4	9.0	4		170	160	180	4		2.0	0.4	3.5	4
	ART-3	9.1	8.4	9.8	2		210	210	210	2		2.8	2.5	3.1	2
	PZ-NU1	15.4	10.3	16.4	7		480	340	580	7		0.9	0.4	4.6	7
	PZ-NU2	11.2	8.8	14.3	8		470	420	600	8		0.8	0.4	1.4	8
	PZ-NU3	11.6	9.2	13.7	8		1,340	1,150	1,410	8		0.8	0.6	1.7	8
	PZ-SU1	11.5	10.8	14.2	6		430	430	460	5		1.1	0.8	2.0	6
	PZ-SU2	10.4	9.1	17.1	8		490	440	560	8		1.4	0.6	5.3	8
	PZ-SU3	10.6	9.0	14.6	8		245	230	450	8		0.7	0.3	1.9	8
	PZ-WRDK	14.8	13.4	17.0	3		230	190	360	3		1.4	1.4	2.2	3
	PZ-AGDK	15.0	12.0	19.9	4		275	260	340	4		1.1	0.4	2.1	4

Site type	Sampling site	Dissolved oxygen (percent saturation)					pH (standard units)
		median	min	max	n		median	min	max	n
Tributary	Sevenmile Canal–inflow	91	62	140	6		7.2	6.8	7.6	5
	Sevenmile Canal–mouth	92	20	100	8		7.4	6.8	7.7	7
	Wood River–mouth	110	79	140	11		7.4	6.8	8.2	10
Wetland surface water	North Canal–inflow	59	45	85	4		6.8	6.6	7.0	4
	NU Wetland–surface	44	3.1	310	68		7.2	6.6	9.1	63
	NU Wetland–bottom	5.5	2.3	65	19		7.2	6.7	10.0	19
	SU Wetland–surface	60	3.0	290	83		7.7	7.2	9.2	78
	SU Wetland–bottom	34	2.2	74	10		7.5	6.8	7.8	10
Wetland ground water	ART-1	18	4.0	33	4		7.7	7.6	7.8	3
	ART-3	21	17	25	2		7.7	7.7	7.7	2
	PZ-NU1	7.6	4.5	50	7		6.2	6.0	6.4	3
	PZ-NU2	7.0	4.1	14	8		6.9	6.6	6.9	4
	PZ-NU3	8.3	6.3	16	8		7.2	7.1	7.2	4
	PZ-SU1	11	8	21	6		6.5	6.4	6.6	2
	PZ-SU2	16	7	42	8		7.0	6.9	7.1	4
	PZ-SU3	7.1	2.9	17	8		7.6	6.6	7.6	4
	PZ-WRDK	17	16	25	3		–	–	–	0
	PZ-AGDK	12	4.5	22	4		6.3	6.3	6.3	1