03:54
Apr 25
3
1
'Water sampling can seem complicated, but it\'s not. This video takes you step by step through the process. An interactive map of Maryland State approved water testing labs can be found here: https://maryland.maps.arcgis.com/apps/webappviewer/index.html?id=4228cc4917f84bc3aea03a00992ea563'See also:
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