Observation #12405 21-09-2018 | G2: Old Coach Road Bridge Princetown

Estuary	Gellibrand River Estuary
Site	Old Coach Road Bridge Princetown
Observation ID	#12405
Date and Time	Friday 21st September 2018 10:23am
Approved	Approved

AHD G2 0.49 @ 10:23 G6 1.95 @ 08:15

Bearer under bridge fractured 31-08-2018 (bridge closed) repair completed to 15 T load limit on 20-09-18

Depth m		Temperature °C	Salinity ppt	D.O. mg/L	D.O. % sat	EC mS/cm	Notes
0.1m		10.80	0.40	9.27	84.1	0.73	Very cold west wind 4
	Previous	10.0	0.2	7.2	64.1	0.3
	Median	18.0	1.80	6.85	71.30	3.5
0.5m		10.60	0.40	9.32	83.8	0.75	E.C. erratic
	Previous	8.6	1.0	7.9	68.8	1.4
	Median	18.1	1.90	6.85	71.40	3.8
1.0m		10.60	0.30	9.26	83.5	0.74	E.C. erratic
	Previous	10.0	0.2	7.2	63.9	0.4
	Median	18.2	3.60	6.55	70.80	6.6
1.5m		10.50	0.40	9.11	81.7	0.79
	Previous	8.6	1.1	8.0	69.1	2.0
	Median	18.2	4.30	6.55	71.00	8.2
2.0m		10.70	0.70	8.85	79.7	1.45	E.C. very erratic
	Previous	10.0	0.2	7.2	64.2	0.3
	Median	17.6	23.10	5.95	64.20	36.4
2.5m		10.70	0.80	8.41	76.5	1.40	E.C. extremely erratic
	Previous	8.5	1.2	7.8	66.9	2.4
	Median	17.9	24.60	5.95	66.90	38.5
3.0m		11.50	13.50	6.88	67.6	22.23	D.O. & E.C. erratic
	Previous	10.1	0.2	6.9	61.3	0.3
	Median	17.9	30.70	3.58	47.00	47.1
3.5m		11.60	14.90	6.14	61.3	24.35	D.O. erratic
	Previous	8.4	1.8	7.4	64.2	3.1
	Median	17.9	31.10	3.58	47.00	47.7
3.8m		11.60	15.20	5.71	63.0	24.91
	Previous	8.3	0.2	9.0	76.7	0.4
	Median	17.9	31.10	3.34	42.70	47.7

EstuaryWatch Data Portal