Betasso - Groundwater Chemistry - (BT_GW_1) (2016)

Ground water chemistry samples collected in Betasso, Group ID: BT_GW_1.


Groundwater samples were collected within the Boulder Creek Watershed at Betasso from 2013 to current. Samples were filtered by Boulder Creek CZO Water Chemistry Lab with 0.45µm and 1µm filters. Samples were analyzed for conductivity, major ions, and alkalinity. Major ions analyzed included H+, Ca+, K+, Mg2+, Na+, NH4+, Cl-, NO3-, SO4-, Si, and SiO2.


From 2013 to present, Betasso groundwater samples were analyzed by the Boulder Creek CZO Lab (conductivity, alkalinity, and anions), and the Laboratory for Environmental and Geological Sciences (cations)

Date Range: 2/7/13 to 12/18/14
Dataset Creators/Authors: Suzanne Anderson, Dillon Ragar
Field Area: Betasso
Frequency: Varies

Groundwater Chemistry Data from Betasso.

Location, Collection Date, Collection Time, Air Temp(C), Cloud Cover(%), Water Temp(C), Wind,(Major Ions and Si)H+(uEQ/L) Ca++(ppm), Ca++(uEQ/L), K+(ppm), K+(uEQ/L), Mg++(ppm), Mg++(uEQ/L), Na+(ppm), Na+(uEQ/L), NH4+(uEQ/L), Cl-(ppm), Cl-(uEQ/L), NO3-(ppm), NO3-(uEQ/L), SO4=(ppm), SO4=(uEQ/L), Si ICP Centrifuge(ppm), Si ICP(ppm), SiO2 (umol/L), SiO2 ICP Centrifuge(ppm), SiO2 ICP(ppm), SUM+, SUM-, Charge Bal, % Diff Charge Bal, ANC(uEQ/L), ANC(mg/L), (Nutrients)DOC mg C/L, IN(umol/L), PN(umol/L), TN(umol/L), DON(umol/L), TDN(umol/L), IP(umol/L), PP(umol/L), TP(umol/L), DOP(umol/L), TDP(umol/L), Phaeophytin(ug/L),(Water Isotopes) D-EXCESS/mill, d18O/mill, d18 1sigma, dD/mill, Tritium(TU), Tritium 1sigma, Lab Conductivity, Field Conductivity

Related Datasets
  • Sensors & Location

    ID: BT_GW_1 Sensor collection
    Sensor group IDs and descriptions-
    BT_GW_1, Manual Measurement, Groundwater Well, Manual water height measurement
    BT_GW_1, Sample Coll: Manual, Groundwater Well, Water Chemistry, Groundwater sampling site

    LOCATION LAT LONG UL: WGS 1984 40.01564, -105.34214
    LOCATION LAT LONG LR: WGS 1984 40.01564, -105.342148

  • Keywords

    Groundwater chemistry

  • Related Datasets

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  • Citation for This Dataset


    Citation for This Webpage

    Suzanne Anderson, Nathan Rock (2013). "CZO Dataset: Betasso (BT_GW_1_Array) - Groundwater Chemistry (2013)." Retrieved 13 Sep 2015, from

Metadata or download as .csv HERE

NOTE: While we strive to produce high-quality accurate data, sometimes errors may occur and data is subject to revision at any time. If you notice an error, please contact the data manager at

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Parameter options:
Major ions and Si Nutrients and Organics Water Isotopes