Project Name:	Soil Investigation - Katherine Irrigation Efficiency Project
	Project Code:	KDIEP	Site ID:	3	Observation ID:	1
	Agency Name:	NT Natural Resources, Environment and the Arts
	Site Information
	Desc. By:	Locality:
	Date Desc.:	20/10/09	Elevation:	No Data
	Map Ref.:	Rainfall:	No Data
	Northing/Long.:	131.949989	Runoff:	Moderately rapid
	Easting/Lat.:	-14.560427  Datum: GDA94	Drainage:	No Data
	Geology
	ExposureType:	No Data	Conf. Sub. is Parent. Mat.:	No Data
	Geol. Ref.:	No Data	Substrate Material:	No Data
	Landform
	Rel/Slope Class: 	No Data	Pattern Type:	Plain
	Morph. Type:	No Data	Relief:	No Data
	Elem. Type:	Plain	Slope Category:	No Data
	Slope:	1.5 % 	Aspect:	No Data
	Surface Soil Condition 
	Erosion
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	Haplic Magnesic Red Kandosol Medium Non-gravelly Sandy  Very 	Principal Profile Form:	N/A
	deep
	ASC Confidence:	Great Soil Group:	N/A
	All necessary analytical data are available.
	Site Disturbance
	Vegetation
	Surface Coarse Fragments
	Profile Morphology
	A1	0 - 0.15 m	Reddish brown (5YR4/4-Moist); ; Sand; Massive grade of structure; Earthy fabric; Field pH 7.8 (pH 
	meter); 
	A2	0.15 - 0.4 m	Red (2.5YR4/8-Moist); ; Sand; Massive grade of structure; Earthy fabric; Field pH 7.8 (pH meter); 
	A3	0.4 - 0.6 m	Red (10R4/6-Moist); ; Sandy loam; Massive grade of structure; Earthy fabric; Field pH 7.6 (pH meter); 
	B21	0.7 - 1.2 m	Dark red (10R3/6-Moist); ; Light medium clay; Massive grade of structure; Earthy fabric; Field pH 7.1 
	(pH meter); 
	B22	1.2 - 1.6 m	Dark red (10R3/6-Moist); ; Light medium clay; Massive grade of structure; Earthy fabric; Field pH 7.1 
	(pH meter); 
	B23	1.6 - 1.9 m	Dark red (10R3/6-Moist); ; Light clay; Massive grade of structure; Earthy fabric; Field pH 7 (pH meter); 
	Morphological Notes
	Observation Notes
	Site Notes

	Project Name:	Soil Investigation - Katherine Irrigation Efficiency Project
	Project Code:	KDIEP	Site ID:	3	Observation 	1
	Agency Name:	NT Natural Resources, Environment and the Arts
	Laboratory Test Results:
	Depth	pH	1:5 EC	Exchangeable Cations 	Exchangeable	CEC	ECEC	ESP
	Ca	Mg	K	Na	Acidity
	 m	 dS/m	Cmol (+)/kg 	%
	0 - 0.1	7.7C	0.041A	2.54H	1.08	0.05	0.07	0.001J
	7.8A
	0.1 - 0.2	7.2C	0.022A	2.01H	0.91	0.04	0.08	0.001J
	7.8A
	0.2 - 0.3	7.2C	0.018A	0.58H	0.39	0.02	0.09	0.001J
	7.8A
	0.5 - 0.6	6.8C	0.039A	0.8H	0.91	0.05	0.11	0.001J
	7.6A
	0.8 - 0.9	6.7C	0.029A	0.58H	1.31	0.07	0.09	0.001J
	7.1A
	1.1 - 1.2	6.5C	0.018A	0.17H	1.47	0.09	0.11	0.001J
	7.1A
	1.4 - 1.5	6.8C	0.028A	0.04H	1.46	0.06	0.08	0.001J
	7.1A
	1.7 - 1.8	6.2C	0.016A	0.04H	1.29	0.04	0.09	0.001J
	7A
	Depth	CaCO3	Organic	Avail.	Total	Total	Total	Bulk 	Particle  Size  Analysis
	C	P	P	N	K	Density	GV	CS	FS	Silt	Clay
	 m	%	%	 mg/kg	%	%	%	 Mg/m3	%
	0 - 0.1	0.37A	3J	0.04D	0	82A	11.1	2	4.9
	93.1G
	0.1 - 0.2	0.41A	3J	0.04D	1	83.5A	10.6	1	4.9
	94.2G
	0.2 - 0.3	0.12A	2J	0.02D	0	85.4A	6.8	2.9	4.8
	92.3G
	0.5 - 0.6	0.13A	2J	0.04D	0	66.7A	12	1.9	19.4
	78.6G
	0.8 - 0.9	0.11A	2J	0.03D	0	61.3A	9.7	<0.01	29
	71G
	1.1 - 1.2	0.08A	2J	0.03D	1	64.6A	7.8	<0.01	27.5
	72.5G
	1.4 - 1.5	0.06A	2J	0.02D	0	62.6A	8.9	2	26.5
	71.6G
	1.7 - 1.8	<0.05A	2J	0.02D	1	59.1A	8.5	1	31.5
	67.6G
	Laboratory Analyses Completed for this profile
	10D1	Potassium chloride - 40 sulfur (KCl-40)-S
	12A1_CU	DTPA - extractable copper, zinc, manganese and iron
	12A1_FE	DTPA - extractable copper, zinc, manganese and iron
	12A1_MN	DTPA - extractable copper, zinc, manganese and iron
	12A1_ZN	DTPA - extractable copper, zinc, manganese and iron
	15E1_AL	Exchangeable Al - by compulsive exchange, no pretreatment for soluble salts
	15E1_CA	Exchangeable bases (Ca2+,Mg2+,Na+,K+) by compulsive exchange, no pretreatment for soluble salts
	15E1_K	Exchangeable bases, CEC and AEC by compulsive exchange, no pretreatment for soluble salts
	15E1_MG	Exchangeable bases, CEC and AEC by compulsive exchange, no pretreatment for soluble salts
	15E1_NA	Exchangeable bases, CEC and AEC by compulsive exchange, no pretreatment for soluble salts
	18A1	Bicarbonate-extractable potassium

	Project Name:	Soil Investigation - Katherine Irrigation Efficiency Project
	Project Code:	KDIEP	Site ID:	3	Observation 	1
	Agency Name:	NT Natural Resources, Environment and the Arts
	3A1	EC of 1:5 soil/water extract
	4A1	pH of 1:5 soil/water suspension
	4B2	pH of 1:5 soil/0.01M calcium chloride extract - following Method 4A1
	5A2	Chloride - 1:5 soil/water extract, automated colour
	6A1	Organic carbon - Walkley and Black
	7A5	Total nitrogen - high frequency induction furnace, thermal conductivity
	9B1	Bicarbonate-extractable phosphorus - manual colour
	P10_CF_C	Clay (%) - Coventry and Fett pipette method
	P10_CF_CS	Coarse sand (%) - Coventry and Fett pipette method
	P10_CF_FS	Fine sand (%) - Coventry and Fett pipette method
	P10_CF_S	Sand (%) - Coventry and Fett pipette method
	P10_CF_Z	Silt (%) - Coventry and Fett pipette method
	P10_GRAV	Gravel (%)