AGW012

Water chemistry samples since 2020.

Download: 

AGW012.csv (71.02 KB)
Variables
DataCode
  • Label:
  • Definition: Dataset code
  • Type: Nominal
  • Missing values: None specified
RecType
  • Label:
  • Definition: Record type
  • Type: Nominal
  • Missing values: None specified
Watershed
  • Label:
  • Definition: Watershed of collection
  • Type: Nominal
  • Missing values: None specified
Location
  • Label:
  • Definition: Sample location
  • Type: Nominal
  • Missing values: None specified
Trans
  • Label:
  • Definition: Transect number
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values:
    • na = Missing or Not Measured
Site
  • Label:
  • Definition: Site number (e.g., a well or surface water location)
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values:
    • na = Missing or Not Measured
Geology
  • Label:
  • Definition: Name of geology formation
  • Type: Nominal
  • Missing values: None specified
SampleMon
  • Label:
  • Definition: Sample collected Month
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SampleDay
  • Label:
  • Definition: Sample collected Day.
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SampleYear
  • Label:
  • Definition: Year of record
  • Type: Physical quantity
  • Unit: Year (YYYY)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NA = Missing or Not Measured
SWDate
  • Label:
  • Definition: Date water level was measured
  • Type: Date/time
  • Date format: YYYY-MM-DD
  • Missing values:
    • NA = Missing or Not Measured
StartTime
  • Label:
  • Definition: Start Time
  • Type: Date/time
  • Date format: hh:ss
  • Missing values:
    • NA = Missing or Not Measured
DTW
  • Label:
  • Definition: Depth to water
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Elevation
  • Label:
  • Definition: Water level elevation above mean sea level (meter)
  • Type: Physical quantity
  • Unit: meter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
O2
  • Label:
  • Definition: Dissolved oxygen (O2(aq)) measured with a DO probe (mg/L)
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Conduct1
  • Label:
  • Definition: Conductivity measured with DO probe (µS/cm).
  • Type: Physical quantity
  • Unit: microSiemensPerCentimeter (μs/cm)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
SpC
  • Label:
  • Definition: Specific conductivity measured with DO probe (µS/cm)
  • Type: Physical quantity
  • Unit: microSiemensPerCentimeter (μs/cm)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
pH2
  • Label:
  • Definition: pH measured on site in the field (pH probe).
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Temp2
  • Label:
  • Definition: Temperature of water at time of field pH measurement (pH probe).
  • Type: Physical quantity
  • Unit: celsius
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Conduct2
  • Label:
  • Definition: Conductivity measured with pH probe (a pH/T/C meter) (uS/cm)
  • Type: Physical quantity
  • Unit: microSiemensPerCentimeter (μs/cm)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NA = Missing or Not Measured
Alkalinity1
  • Label:
  • Definition: Measured alkalinity in meq/L as H+ autotitrator
  • Type: Physical quantity
  • Unit: milliequivalentsPerLitre (meg/l)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Alkalinity2
  • Label:
  • Definition: Measured alkalinity in mg/L as CaCO3 with autotitrator
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Alkalinity1_buret
  • Label:
  • Definition: Measured alkalinity in meq/L as H+ with buret
  • Type: Physical quantity
  • Unit: milliequivalentsPerLitre (meg/l)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NA = Missing or Not Measured
Alkalinity2_buret
  • Label:
  • Definition: Measured alkalinity in mg/L as CaCO3 with buret
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NA = Missing or Not Measured
F
  • Label:
  • Definition: Fluoride concentration in parts per million, determined by ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Cl
  • Label:
  • Definition: Chloride concentration in parts per million, determined by ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
NO3_N
  • Label:
  • Definition: Nitrate concentration in parts per million as nitrogen (N), determined by ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
SO4
  • Label:
  • Definition: Soncentration in parts per million, determined by ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Na2
  • Label:
  • Definition: Sodium concentration in parts per million, determined by ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
K2
  • Label:
  • Definition: Potassium concentration in in parts per million ,determined with ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Mg2
  • Label:
  • Definition: Magnesium concentration in parts per million, determined with ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Ca2
  • Label:
  • Definition: Calcium concentration in parts per million, determined with ion chromatography
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Sr
  • Label:
  • Definition: Strontium concentration in parts per million, determined with ion chromatography
  • Type: Physical quantity
  • Unit: partPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
NPOC
  • Label:
  • Definition: Non-purgeable organic carbon measured using a total organic carbon analyzer (mg/L)
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
TDN
  • Label:
  • Definition: Total dissolved nitrogen measured using a total nitrogen unit on a carbon analyzer (mg/L)
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
dD
  • Label:
  • Definition: Hydrogen stable isotope composition of water expressed in delta notation relative to standard mean ocean water (per mil)
  • Type: Physical quantity
  • Unit: permil
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
d18O
  • Label:
  • Definition: Oxygen stable isotope composition of water expressed in delta notation relative to standard mean ocean water (per mil)
  • Type: Physical quantity
  • Unit: permil
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • NA = Missing or Not Measured
Data Source Details

Header lines: 

1

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n

Related sites: 

N4D

Methods: 

Note: for 2018 data: For May through December 2018 water chemistry samples, there was a long holding time for anion determination (SO4, Cl, F, NO3-N) due to equipment failure, making the reported data potentially unreliable.