Area	Estuary
Topic	WQ: Dissolved Oxygen in Mattole River Estuary, 1987

Caption:  The chart table dissolved_oxy_chart.dbf shows minimum and maximum levels of dissolved oxygen in the Mattole River Estuary during 13 sampling days between June and November in the year 1987. Data was collected at 4 stations, with readings taken every vertical half-meter from water's surface down to the lagoon's bottom. Data collected by Busby, et al. (1988). Night sampling occurred on two dates. See Info Links for more information. Scroll down for a key to columns. Key to columns: Max_1 = highest dissolved oxygen level at Site 1 Max_ALL= highest dissolved oxygen level at any site Min_1 = lowest dissolved oxygen level at Site 1 Min_ALL = lowest dissolved oxygen level at any site AVG_ALL = the average of all individual samples taken on a particular date.

 50 rows of a possible 106 have been displayed.

DATE	TIME	MAX_1	MAX_2	MAX_3	MAX_4	MAX_ALL	MIN_1	MIN_2	MIN_3	MIN_4	MIN_ALL	AVG_ALL
5/26	DAY	-	10	-	10.1	10	-	9	-	9.9	9	9.8
6/5	DAY	9.6	10	9.1	8	10	9.4	9.8	8.6	7.8	9.8	9
6/18	DAY	8.6	9	8	8.3	9	8.4	8.4	7.9	8	7.9	8.3
6/29	DAY	8.9	9.4	8	8	9.4	8.8	9	7.9	7.9	7.9	8.3
7/29	DAY	-	9	11	8.1	11	-	8.9	10	7.6	7.6	9
8/12	DAY	-	9.4	8.1	8.2	9.4	-	8.3	8	7.8	7.8	8.3
8/28	DAY	10.8	10.8	8.7	8.5	10.8	10.8	8.8	8.5	8.4	8.4	9.4
9/9	DAY	-	10.7	9.4	10.5	10.7	-	10.7	9	8.9	8.9	9.1
9/9	NIGHT	-	7	10.8	11	11	-	2.8	7.4	8	2.8	8.1
10/3	DAY	-	10.6	10.8	10.2	10.8	-	10.5	10.7	10.2	10.2	10.5
10/7	NIGHT	0	8.2	9.4	10.4	10.4	-	6.1	5.2	8.2	5.2	8.1
11/1	DAY	14.5	11.4	11.8	9.8	14.5	14.5	10.8	10.2	9	9	11.5
11/13	DAY	10	8.4	9.3	9.8	10	9.6	4.7	8.2	5.2	4.7	8.5

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To learn more about this topic click Info Links .
To view a table of information about this data click Metadata .
To download the table with the chart's data, click dissolved_oxy_chart.dbf (size 2,200 bytes) .
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click dissolved_oxy_source.dbf (size 8,028 bytes)
 
 

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