Observation #12766 14-03-2019 | G2: Old Coach Road Bridge Princetown

Estuary	Gellibrand River Estuary
Site	Old Coach Road Bridge Princetown
Observation ID	#12766
Date and Time	Thursday 14th March 2019 14:05pm
Approved	Approved

AHD G2 1.46 G6 1.41

Depth m		Temperature °C	Salinity ppt	D.O. mg/L	D.O. % sat	EC mS/cm	Notes
0.1m		18.70	1.40	5.62	60.8	2.69	Wind S/SW 3 - surface ripples
	Previous	16.7	2.3	5.0	41.5	4.2
	Median	17.7	2.30	6.85	70.50	4.2
0.5m		18.60	1.40	5.65	60.9	2.70
	Previous	17.7	1.8	4.2	44.8	3.4
	Median	17.8	2.30	6.97	70.80	4.3
1.0m		17.60	2.40	3.83	40.4	4.51	D.O. rising & falling E.C. erratic wide range
	Previous	18.0	9.5	4.6	51.0	9.4
	Median	17.9	5.80	7.00	69.10	10.3
1.5m		18.10	12.70	4.30	48.5	21.15	D.O. E.C. both erratic
	Previous	18.0	4.7	1.2	17.5	8.2
	Median	17.9	5.80	7.01	69.80	11.1
2.0m		18.10	16.60	4.74	55.3	26.93	" "
	Previous	17.6	20.2	6.1	71.7	32.2
	Median	17.3	24.60	6.07	64.20	38.6
2.5m		17.80	20.00	5.84	69.0	32.00	E.C. erratic
	Previous	20.6	17.1	0.1	0.6	27.7
	Median	17.3	24.70	6.32	64.20	39.0
3.0m		18.20	22.40	5.93	71.5	35.40	E.C. erratic
	Previous	19.9	27.7	0.1	0.8	42.9
	Median	17.6	28.60	4.12	50.60	44.2
3.5m		19.80	27.90	0.05	0.7	43.18
	Previous	19.7	28.6	0.0	0.5	44.2
	Median	17.6	28.60	4.29	55.00	44.3
4.0m		19.60	28.50	0.05	0.6	44.00
	Previous	19.3	29.0	0.0	0.5	44.8
	Median	17.9	29.80	1.76	22.90	45.8
4.5m		19.40	28.90	0.04	0.6	44.57
	Previous	18.9	29.4	0.0	0.4	45.4
	Median	17.9	29.80	1.76	22.90	45.8
4.8m		19.20	29.90	0.04	0.5	44.68
	Previous	19.1	29.6	0.4	5.6	45.7
	Median	17.9	30.00	1.98	25.30	46.1

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