21 pages matching hard in this book
Results 1-3 of 21
What people are saying - Write a review
We haven't found any reviews in the usual places.
Chemical analyses of industrial well water
1 other sections not shown
30 feet Abbott Run Altitude of land Avenue Barker Artesian bedrock beds biotite Blackstone River boulders Chloride City of Providence clay coarse cobble gravel Diamond Hill Domestic Drilled by Artesian Drilled by Barker Drilled by City Driller's log east epidote feet above sea feet below land feet deep gallons a minute gallons per minute Geol gravel gray greenstone ground water ground-water hard holes were driven inches in diameter kame terraces land surface log of test marble mean sea level Mendon Road mile minerals Narragansett Basin OH OH OH outwash plain Pawtucket quadrangle percent Providence about 1890 Providence River Pumping test quarry quartz diorite quartzite Quicksand Record missing representative Rhode Island rock sand and gravel schist sea level Static water level Street Supply surface about 30 Surface material test borings Test hole Thickness Depth Feet water table Woonasquatucket River