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<xs:schema targetNamespace="http://dd.eionet.europa.eu/namespace.jsp?ns_id=133" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:dd2="http://dd.eionet.europa.eu/namespace.jsp?ns_id=2" xmlns:dd3="http://dd.eionet.europa.eu/namespace.jsp?ns_id=3" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:element name="CountryCode">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Country Code]]></dd2:Name>
			<dd2:Definition><![CDATA[Abbreviation of EEA Member or Collaborating Country, as defined in the codelist.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[ISO 3166-alpha-2 code elements.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031411]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:enumeration value="AL"/>
			<xs:enumeration value="AT"/>
			<xs:enumeration value="BA"/>
			<xs:enumeration value="BE"/>
			<xs:enumeration value="BG"/>
			<xs:enumeration value="CH"/>
			<xs:enumeration value="CY"/>
			<xs:enumeration value="CZ"/>
			<xs:enumeration value="DE"/>
			<xs:enumeration value="DK"/>
			<xs:enumeration value="EE"/>
			<xs:enumeration value="ES"/>
			<xs:enumeration value="FI"/>
			<xs:enumeration value="FR"/>
			<xs:enumeration value="GB"/>
			<xs:enumeration value="GR"/>
			<xs:enumeration value="HR"/>
			<xs:enumeration value="HU"/>
			<xs:enumeration value="IE"/>
			<xs:enumeration value="IS"/>
			<xs:enumeration value="IT"/>
			<xs:enumeration value="LI"/>
			<xs:enumeration value="LT"/>
			<xs:enumeration value="LU"/>
			<xs:enumeration value="LV"/>
			<xs:enumeration value="ME"/>
			<xs:enumeration value="MK"/>
			<xs:enumeration value="MT"/>
			<xs:enumeration value="NL"/>
			<xs:enumeration value="NO"/>
			<xs:enumeration value="PL"/>
			<xs:enumeration value="PT"/>
			<xs:enumeration value="RO"/>
			<xs:enumeration value="RS"/>
			<xs:enumeration value="SE"/>
			<xs:enumeration value="SI"/>
			<xs:enumeration value="SK"/>
			<xs:enumeration value="TR"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="NationalStationID">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[National Station ID]]></dd2:Name>
			<dd2:Definition><![CDATA[Identifier of the river or lake monitoring station, the water quantity station, the TCM flux station or monitoring station, all unique at the national level.
A TCM station should be a geographically fixed location, an area in which actual sampling locations vary from survey to survey or an area with a defined salinity range within which samples have been taken. Each station must be referred to by its single, central location.
Supplementary information can be included in the Remarks field.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
The NationalStationID must be a unique identifier at the national level and must contain no duplicate values.
It should be the same ID as supplied in previous updates unless the ID numbering system has changed, in which case a full resupply of all data should be provided using the new ID.
For TCM flux stations, the NationalStationID should be the same as that provided for the river flux station.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031411]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="1"/>
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Year">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Year]]></dd2:Name>
			<dd2:Definition><![CDATA[Year of aggregation period (aggregated data sets) or year in which sample taken (disaggregated data sets), in format YYYY.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
Year should be no later than that requested in the latest data request.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4035025]]></dd3:Responsible>
			<dd3:obligation><![CDATA[4031507]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031411]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:integer">
			<xs:totalDigits value="4"/>
			<xs:minInclusive value="1800"/>
			<xs:maxInclusive value="2007"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="AggregationPeriod">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Aggregation Period]]></dd2:Name>
			<dd2:Definition><![CDATA[Period of aggregation, as defined in the codelist.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
Data are requested, ideally, as annually, statistically aggregated values, although other periods of aggregation are acceptable.
TCM data (only) can be aggregated between two years: supply in format YYYY-YYYY or MMYYYY-MMYYYY.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="1"/>
			<xs:maxLength value="20"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="PeriodLength">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Period Length]]></dd2:Name>
			<dd2:Definition><![CDATA[Number of months in aggregation period.]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:integer">
			<xs:totalDigits value="2"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Determinand_Nutrients">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Name of Nutrients Determinand]]></dd2:Name>
			<dd2:Definition><![CDATA[Name of nutrients or organic matter determinand, as defined in the codelist.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
The codelist contains all determinands relating to nutrients and organic matter.  Data should be provided where available and applicable.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4035025]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031507]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="1"/>
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Unit_Nutrients">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Unit of Measurement of Nutrients]]></dd2:Name>
			<dd2:Definition><![CDATA[Unit of measurement of nutrients or organic matter, as defined in the codelist.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
Units of measurement expressed per litre (in rivers, lakes, and seawater (TCM)). ]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="1"/>
			<xs:maxLength value="20"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="NumberOfSamples">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Number of Samples]]></dd2:Name>
			<dd2:Definition><![CDATA[Number of samples included in aggregated data.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:integer">
			<xs:totalDigits value="4"/>
			<xs:minInclusive value="0"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="NoOfSubsites">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Number of subsites]]></dd2:Name>
			<dd2:Definition><![CDATA[Number of subsites]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:integer">
			<xs:totalDigits value="3"/>
			<xs:minInclusive value="1"/>
			<xs:maxInclusive value="100"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="MethodOfAggregation">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Method of aggregation]]></dd2:Name>
			<dd2:Definition><![CDATA[Method of aggregation (dimension and summary statistic)]]></dd2:Definition>
			<dd3:Methodology><![CDATA[Provide information on the method of aggregation.
Data on nutrients should be temporally aggregated, while data on hazardous substances should be temporally disaggregated. However, both nutrients and hazardous substances data can be spatially aggregated from a number of sub-sites. 

If data are temporally aggregated only (nutrients): 
Report the summary statistic: simple average, weighted average, median or other statistic. 

If data are spatially aggregated: 
State that the data are spatially averaged, and specify if they are depth-averaged (lakes only) or width-averaged (rivers only). 
Report the summary statistic: simple average, weighted average, median or other statistic. 

Please note that all supportive determinands (pH, temperature etc.) for aggregated data on nutrients or hazardous substances should be aggregated aggregated in the same way as reported here.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="0"/>
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="CEN_ISO">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[CEN/ISO]]></dd2:Name>
			<dd2:Definition><![CDATA[CEN/ISO code of the methods]]></dd2:Definition>
			<dd3:Methodology><![CDATA[See the CEN/ISO code list for suggested values. If the method used is not found in the code list, please provide a brief description.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="0"/>
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="LimitFlag">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Limit of Detection or Determination Flag]]></dd2:Name>
			<dd2:Definition><![CDATA[Flag to indicate sample below analytical limit of detection or determination, in format <.]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="0"/>
			<xs:maxLength value="1"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="LimitOfDetection">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Limit of Detection]]></dd2:Name>
			<dd2:Definition><![CDATA[Concentration for which there is a desirably small probability (around 5%) that the determinand will not be detected i.e. there is a 95% probability that the determinand will be detected.]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="LimitOfDetermination">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Limit of Determination]]></dd2:Name>
			<dd2:Definition><![CDATA[The smallest concentration that can be distinguished from the analytical blank at a chosen level of statistical confidence (usually 95%).]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Mean">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Mean]]></dd2:Name>
			<dd2:Definition><![CDATA[Mean concentration value of aggregated data.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
On aggregation, sample concentration values recorded as below the limit of detection or determination should be replaced with a value equivalent to half the limit of detection or determination.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Minimum">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Minimum]]></dd2:Name>
			<dd2:Definition><![CDATA[Minimum concentration value of aggregated data.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[On aggregation, sample concentration values recorded as below the limit of detection or determination should be replaced with a value equivalent to half the limit of detection or determination.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Maximum">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Maximum]]></dd2:Name>
			<dd2:Definition><![CDATA[Maximum concentration value of aggregated data.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[On aggregation, sample concentration values recorded as below the limit of detection or determination should be replaced with a value equivalent to half the limit of detection or determination.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Median">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Median]]></dd2:Name>
			<dd2:Definition><![CDATA[Median concentration value of aggregated data.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[On aggregation, sample concentration values recorded as below the limit of detection or determination should be replaced with a value equivalent to half the limit of detection or determination.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="StandardDeviation">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Standard Deviation]]></dd2:Name>
			<dd2:Definition><![CDATA[Standard deviation of concentration values of aggregated data.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This is a required, not null field.
On aggregation, sample concentration values recorded as below the limit of detection or determination should be replaced with a value equivalent to half the limit of detection or determination.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="4"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="SampleDepth">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Sample Depth]]></dd2:Name>
			<dd2:Definition><![CDATA[Depth at which sample taken in metres below water surface.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[This field is required for distinct measurements. 

For surface concentrations, enter value 0.

The measurements from different depths can be reported as separate samples; if so please report the sample depth for each measurement. If the measurement from different samples are aggregated into one value, please describe the depth range and aggregation method in the field "MethodOfAggregation", and leave the field "Sample depth" open.]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Unit><![CDATA[m]]></dd3:Unit>
			<dd3:Responsible><![CDATA[4035025]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="4"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="1"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Conductivity">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Conductivity]]></dd2:Name>
			<dd2:Definition><![CDATA[Conductivity is the ability of water to lead electricity, and is proportional to the concentration of dissolved salts in the water sample.]]></dd2:Definition>
			<dd3:Methodology><![CDATA[Most commonly measured with an electrode. (Unit is µS/cm. If original unit is mS/m, you must multiply by 10 to get convert to µS/cm).

(Does not need to be measured in the exactly same sample as the nutrient.)]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Unit><![CDATA[µS/cm]]></dd3:Unit>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="0"/>
			<xs:fractionDigits value="6"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="pH">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[pH]]></dd2:Name>
			<dd2:Definition><![CDATA[pH = -log[H ]]]></dd2:Definition>
			<dd3:Methodology><![CDATA[Electronic pH meters are generally the most accurate means to measure pH values.

(Does not need to be measured in the exactly same sample as the nutrient.)]]></dd3:Methodology>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Unit><![CDATA[pH]]></dd3:Unit>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:minInclusive value="1"/>
			<xs:maxInclusive value="14"/>
			<xs:fractionDigits value="6"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Temperature">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Temperature]]></dd2:Name>
			<dd2:Definition><![CDATA[Water temperature]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Unit><![CDATA[C (degrees Celsius)]]></dd3:Unit>
			<dd3:Responsible><![CDATA[4035025]]></dd3:Responsible>
			<dd3:Owner><![CDATA[4037322]]></dd3:Owner>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:decimal">
			<xs:totalDigits value="8"/>
			<xs:fractionDigits value="2"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>
<xs:element name="Remarks">
	<xs:annotation>
		<xs:documentation xml:lang="en">
			<dd2:Name><![CDATA[Remarks]]></dd2:Name>
			<dd2:Definition><![CDATA[Remarks, comments or explanatory notes (free text).]]></dd2:Definition>
			<dd3:PublicOrInternal><![CDATA[undefined]]></dd3:PublicOrInternal>
			<dd3:Responsible><![CDATA[4040959]]></dd3:Responsible>
			<dd3:obligation><![CDATA[4031486]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031497]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031411]]></dd3:obligation>
			<dd3:obligation><![CDATA[4031383]]></dd3:obligation>
		</xs:documentation>
	</xs:annotation>
	<xs:simpleType>
		<xs:restriction base="xs:string">
			<xs:minLength value="0"/>
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
</xs:element>

</xs:schema>