Observation #1684 10-03-2009 | G2: Old Coach Road Bridge Princetown

Estuary	Gellibrand River Estuary
Site	Old Coach Road Bridge Princetown
Observation ID	#1684
Date and Time	Tuesday 10th March 2009 10:35am
Approved	Approved

No water on bottom rd to car park - near campground large puddles. Water just across rd to camping ground. Water over boards on fishing platform.

Depth m		Temperature °C	Salinity ppt	D.O. mg/L	D.O. % sat	Notes
0.1m		18.40	3.80	5.65	61.0
	Previous	18.4	3.8	5.4	59.6
	Median	15.4	2.30	6.17	64.70
0.5m		18.40	3.80	5.42	59.6
	Previous	16.7	4.6	1.5	16.2
	Median	15.4	2.30	6.45	64.80
1.0m		18.60	5.80	6.51	72.5
	Previous	18.4	22.7	5.6	69.5
	Median	16.0	8.20	5.57	62.00
1.5m		18.40	22.70	5.59	69.5
	Previous	17.2	24.9	5.3	61.2
	Median	16.0	8.20	5.57	62.00
2.0m		18.00	27.40	4.40	55.6	erratic/unstable readings - temp changes frequently
	Previous	17.2	29.5	5.4	67.5
	Median	16.3	28.10	4.44	54.00
2.5m		17.20	29.50	5.41	67.5
	Previous	16.3	30.5	6.0	71.2
	Median	16.3	28.10	4.44	54.00
3.0m		17.00	31.20	4.25	55.3
	Previous	17.1	32.0	3.9	51.1
	Median	16.3	31.00	3.72	43.00
3.5m		17.10	32.00	3.85	51.1
	Previous	16.8	32.5	5.2	66.6
	Median	16.3	31.00	3.72	43.00
4.0m		17.10	32.40	3.42	42.8
	Previous	17.0	32.5	3.4	42.1
	Median	17.9	32.30	0.03	0.40
4.1m		17.00	32.50	3.41	42.1
	Previous	16.6	32.5	5.2	65.5
	Median	17.9	32.20	0.01	0.20

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