GROUND WATER IN NORTH-CENTRAL TENNESSEE

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Murfreesboro, anticline in eastern part of_ 36
municipal ground-water supply of ___ 183
Murfreesboro limestone, character of____ 29,56
ground water from, chemical character of 181-183
occurrence of ____ 57
water-bearing properties of...,_____ 28
N
Nashville Basin, general features of........ 18
rocks reached by drilling in, general features
Of- . ...___ 58-61
underground drainage in ...____ 24
Nashville Basin cycle, general features of_ 20-21
high-terrace stage of ________ 21
peneplain stage of .._________ 21-22
Nashville Basin peneplain, correlation of__ 22
subsurface drainage channel on_____ pi. 5
Nashville dome, general features of _____ 62-63
New Providence shale, character and waterbearing
properties of.________ 26,37-38
fossils of ________________ 38
occurrence of ______________ 37
Nitrate, concentration of, in ground water . 10g
O
Ordovician rocks, general features of.. 45-4.
Orlinda, municipal ground-water supply of.. 17°
Osgood limestone, character of_______ 2
Pegram limestone, character and water­
bearing properties of._ 27,41-43
occurrence of..______________ 41
type section of ...._ 42
Physiographic districts of central Tennessee,
general features of..______ 15-16
map showing .......________ pi. l
Physiographic history, outline of ______ 18-23
Pierce limestone, character of ______ 29,55-56
occurrence of- ____________ 56
water-bearing properties of _______ 28
Pohl, E. B., quoted______________ 42-43
Porosity of limestone, character of..____ 69-70
Portland, municipal ground-water supply of. 203
Potassium, dissolved, relation of, to use of
ground water_________ 101-102
Purpose of investigation__________ 1
Quaternary deposits, character and water­
bearing properties of. ....... 26,30
E
Bainfall, records of._____________ 9-15
Becent cycle, events of____________ 22-23
Bidgetop shale, character and water-bearing
properties of. . _ 27,38-39
fossils of__________________ 39
occurrence of. . ....______ 38
Ridley limestone, character of ______ 29,54-55
occurrence of . ...________ 55
orifice of tubular spring in_______ pi. 9
static altitude of water in________ 96
water-bearing properties of ... 28
Bobertson County, analyses of ground waters
from.. .....__._...__ 110-111
general features of . 170
KTDEX 28*
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Bobertson County, ground-water condi­
tions in....................... 171-172
municipal ground-water supplies In.. 172
typical springs in,........................ 176
typical wells in..L 173-175
Butherford County^ analyses of ground
waters from_______ 118-119
general features ojf_ _______ 177-178
ground-water conditions in___.. 178-183
municipal ground-water supplies in 183
typical springs tof..._ _.... 187-189
typical wells in..,._______.... . 184-187
St. Louis limestone, character and water­
bearing properties of.__ 26,33,34
mineral constituents in water of 122
nodular chert in Ipwer part of.. pi. 6
occurrence of. __________ 33-34
residual clay overlying_____ pi. 6
St. Peter (?) sandstone, occurrence and char­
acter of.. 61
static altitude of water in. _ 96
water-bearing properties of. T. 97,134,179
Sanitary precautions, need of, for protecting
wells and springs ____ 108-109
Scope of investigation________ 1
Seepage springs, chemical character of water
from..... pi. 8
Silica, dissolved, relation of, to use of ground
water_________.1 100
Silurian limestones, mineral constituents in
water of 122
Silurian rocks, occurrence and character of.. 44-46
Sinks in limestone, diversion of run-off by 75
features of.___ . 72-73
Sodium, dissolved, relation of, to use of
ground water______ 101-102
Solubility of calcareous rocks, differences in.. 73-74
Solution openings in limestone, features of... 71-72
Springs, artesian, general features of. 96
fracture, general features of 92
gravity, general features of_ 89-90
seepage, general features of ___ 90-92
tubular, general features of___ 92-55
mineral constituents in water of.... 95
Standing Bock Well, driller's log of... . 198
Stevens property, driller's log of test well on. 59
Stewart & Terrell well, driller's log of 207
Stewart County, analyses of ground waters
from_.________ - 110-111
general features of_ 190-192
ground-water conditions in..... 192-193
typical springs in..._____... 196-197
typical wells in_________ 194-195
Stone Biver, structural features on 63-64
Stones Biver group, mineral constituents in
water of... 123
Stratigraphy, general features of. 24-29
Structure, general features of 62-68
Sulphate, concentration of, in ground water,
effect of.... - 102-103
Sumner County, analyses of ground waters
from... 112-113
folds in_. _____________. - 64
general features of____...__ 198-200
ground-water conditions in. __ 200-203