U.S. DEPARTMENT OF THE INTERIOR

U.S. GEOLOGICAL SURVEY

WATER-RESOURCES INVESTIGATIONS REPORT 03-4262

BOUNDARY CONDITIONS FOR SIMULATING THE PREDEVELOPMENT DISTRIBUTION OF SALTWATER--PLATE 1

Shoemaker, W.B., and Edwards, K.M., 2003, Potential for saltwater intrusion into the lower Tamiami aquifer 

near Bonita Springs, southwestern Florida

PLATE 1. BOUNDARY CONDITIONS FOR SIMULATING THE PREDEVELOPMENT DISTRIBUTION OF SALTWATER

By

W. Barclay Shoemaker

2003

SOUTH FLORIDA WATER MANAGEMENT DISTRICT

PREPARED IN COOPERATION WITH THE

LAYER 1

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LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

mmok ee

I

al

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reeh

tc

ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

o

ee

Imm kal

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

Immokalee

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reeh

tc

ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

mmok lee

I

a

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

mmok lee

I

a

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reeh

tc

ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

Immokalee

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

Immokalee

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reeh

tc

ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

o

ee

Imm kal

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

Immokalee

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

Immokalee

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

o

ee

Imm kal

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

o

ee

Imm kal

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

Immokalee

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

o

ee

Imm kal

Rise

Cape

Coral

Sanibel

Island

LEE

COUNTY

HENDRY

COUNTY

COLLIER

COUNTY

Estero Bay

r e iv Reehct ahaso lo

a C

Bonita

Springs

Fort

Myers

Lehigh

Acres

Naples

Immokalee

mmok ee

I

al

Rise

Cape

Coral

Sanibel

Island

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

81°45 ́ 81°30 ́

26°30 ́

26°15 ́

82°00 ́ 81°45 ́

82°00 ́

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82°00 ́

82°00 ́

81°30 ́

26°30 ́

26°15 ́

26°00 ́

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81°45 ́ 81°30 ́

26°30 ́

26°15 ́

ACTIVE MODEL CELL

CONSTANT-HEAD AND 

CONSTANT-CONCENTRATION

BOUNDARY

NO-FLOW BOUNDARY CONDITION

RIVER BOUNDARY CONDITION

CANAL OR RIVER

ROAD

EXPLANATION

0

0

15 MILES

15 KILOMETERS

5 10

5 10

Base from U.S. Geological Survey digital data, 1:100,000

Universal Transverse Mercator projection, zone 17 

L

GU

F OF MEXICO

GULF OF MEXICO

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M

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GULF OF MEXICO

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O

OF

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GULF OF MEXICO

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GU

F OF MEXICO

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O

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F OF MEXIC

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O

G

F OF MEXIC

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ME

O

F OF

XIC

GULF

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O

OF

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GULF OF MEXI

OC

GULF OF MEXICO

GULF

ME

O

OF

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0

5

25

75

95

100

0

5

25

75

95

100