Observation #4979 20-07-2013 | H1: Site one (Hopkins River Bridge)

Estuary	Hopkins River Estuary
Site	Site one (Hopkins River Bridge)
Observation ID	#4979
Date and Time	Saturday 20th July 2013 10:05am
Approved	Approved

Seal swimming in river
Mouth artificillay opened 10 days ago
Currently strong tidal inflow

Depth m		Temperature °C	Salinity ppt	D.O. mg/L	D.O. % sat	EC mS/cm
0.1m		11.70	13.90	8.59	86.1	22.98
	Previous	11.7	16.8	8.6	90.0	27.2
	Median	14.9	17.50	8.47	90.20	28.4
0.5m		11.80	14.10	8.36	84.2	23.21
	Previous	14.9	18.7	8.5	93.8	30.0
	Median	14.9	17.50	7.55	90.20	28.4
1.0m		11.80	14.40	8.05	80.5	23.75
	Previous	11.7	17.5	8.4	86.3	21.3
	Median	14.8	18.60	6.74	80.40	30.1
1.5m		11.70	15.40	7.63	77.3	25.29
	Previous	14.8	18.7	8.2	92.8	30.1
	Median	14.8	18.60	6.58	78.80	30.1
2.0m		12.10	19.80	6.76	72.0	31.49
	Previous	13.6	27.1	5.8	62.7	42.4
	Median	17.0	28.50	5.00	56.90	44.1
2.5m		13.70	22.80	5.78	64.4	36.04
	Previous	15.9	27.8	5.2	62.1	43.2
	Median	17.0	28.50	4.30	53.90	44.1
3.0m		14.00	25.20	3.81	43.1	39.53
	Previous	15.0	31.2	3.7	44.8	47.8
	Median	15.9	30.30	2.84	34.90	46.6
3.5m		14.20	26.60	2.96	34.3	41.46
	Previous	15.9	29.5	1.4	14.5	45.5
	Median	16.1	30.30	2.84	34.90	46.6
3.8m		14.20	26.80	2.52	28.5	41.78
	Previous	22.2	19.6	1.7	28.2	31.5
	Median	16.1	30.30	2.84	34.90	46.6

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