Management Software for Water Quality and Groundwater Sampling Data
a fully customizable database of physical and chemical parameters and a
comprehensive selection of analysis, calculation, modeling, and
graphing tools, AquaChem is a truly unique groundwater software package.
analysis tools cover a wide range of functions and calculations used
for analyzing, interpreting and comparing water quality data. These
tools include simple unit transformations, charge balances, statistics
and sample mixing to more complex functions such as correlation matrices
and geothermometer calculations.
These powerful analytical
capabilities are complemented by a comprehensive selection of commonly
used plotting techniques to represent the chemical characteristics of
aqueous geochemical and water quality data.
The Mann-Kendall test
is a trend estimator that can be used to prove if contaminant
concentrations are significantly diminishing or rising over time. The
version of the Mann-Kendall Test used in AquaChem can be applied for
virtually any groundwater parameter, and is a critical tool for
long-term monitoring optimization and reporting.
AquaChem Product Details Summary
around a customizable MS Access database that can be configured to
include more than 1000 alphanumeric parameters per sample.
are divided into the following parameter groups: station description
parameters, sample description parameters, measured parameters, and
Each parameter group contains predefined
parameters which can be used to create a customized data structure for
your sampling and reporting requirements.
Data may be imported and exported in various formats including MS Access, MS Excel and .TXT files.
uses the common measured values (cations and anions) for each sample to
calculate additional geochemical values including water type, sum of
Anions, sum of Cations, Ion Balance, TDS, hardness, Alkalinity, Common
Ion Ratios, Sodium Adsorption Ratio, Magnesium Hazard, Ozygen saturation
and Scaling Indexes such as Langlelier Index, Ryznar Stability Index,
Puckorius Scaling Index and Larson-Skoid Index.
features include: Compare Samples, Correlation Matrix, Water Quality
samples, Mix Samples, Data Reliability check, Rock Source Deduction.
includes a comprehensive list of statistical features, optimized to
work with your water quality data set. Statistical features included
with this software are: Trend analysis (Mann Kendall, Sen's Test),
Outlier Tests (Extreme value, Discordance, Rosner, Walsh test), Test For
Normality (Studentized range test, Geary's, Shapiro, D'Agostino test.
Water Quality Modeling
AquaChem provides a link to one of the popular public domain geochemical modeling programs, PHREEQC available from the USGS.
generated values (saturation indicies, activities) can be read back to
the database and used for reporting, plotting or statistics.
Plotting, Mapping & Reporting
of AquaChem's most powerful features is its ability to efficiently
manage, create, and graphically display a wide range of water quality
Includes a comprehensive selection of more than 23
industry-standard plots including: Piper, Schoeller, Scatter, Box &
Wisker, time series, histogram, Stiff, Radial and Pie chart.
AquaChem offers a unique way to interact with graphics and allows for quick identification of points on plots.
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