Ambergris Caye Belize Resort Development - Department of ...

4.6 Surface and Ground Water Analysis
Various water samples were collected at the project site as can be seen in figure 4.6.
From table 4.7, two lagoon samples (1&2), three coastal samples (3,4 & 5) and three
wells samples (A,B and C) were taken and analyzed by an accredited DOE laboratory.
The same was done for table 4.8, where the three coastal samples were analyzed along
with one (2) lagoon sample.
As can be seen from both tables, there is a big salinity difference between the coastal
water and the lagoon. The lagoon salinities are high compared to the coast. This also
holds true for the conductivity values as well as the total hardness concentration. Both
these parameters indicate a difference in water body. This difference could be attributed
to the lagoon’s water depth which is considerably low. TSS concentrations for both water
bodies were low making it crystal clear and excellent for recreational activities.
As can be seen from the tables and figure 4.6, the well water showed typical values
characteristic of brackish water. This fact is demonstrated by the salinity values being
low as well as the conductivity concentration and total hardness levels. In considering the
values, it is only indicative that the water found in the wells is mixed with rain water as it
trickles down to the underlying water table.
The nutrients levels were low and characteristic low to medium impacts. Conversely the
microbiological analysis showed little to no traces of E.Coli and Fecal Coliform in some
sites. Total Coliform levels were low also, making these parameters indicative of low
impact.
4.7 Water Quality Monitoring Program
A complete water quality monitoring program will be developed for the entire project.
Water samples will be collected and analyzed on a monthly basis for the following
parameters using the recommended protocol required by the Effluent Limitations
Regulations (this regulation recommends the use of the Standard Methods for the
Analysis of Water and Wastewater):\
a) In situ Measurements
Salinity Turbidity
Temperature Total Dissolved Solids
Dissolved Oxygen Conductivity
Ph
b) Laboratory Analysis
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