_̂

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Big Fork Ri ver

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St.Louis Rive

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CloquetRiver

Barr Footer: ArcGIS 10.4, 2016-10-24 10:01 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 1 County Map.mxd User: MAK3

County Map

Spider Creek Restoration EAW

U.S. Steel Corporation

St. Louis County, MN

FIGURE 1

0 5 10 15 20

Miles

!;N

_̂ Spider Creek Restoration Location

St. Louis County

Major River

1939 Mn Landview, Georeferenced by Barr

Service Layer Credits: Sources: Esri, HERE, DeLorme, Intermap, increment P Corp.,GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, EsriJapan, METI, Esri China (Hong Kong), swisstopo, MapmyIndia, © OpenStreetMap

Spider Creek

Restoration Location

T52N,R18WS17

T52N,R18WS18

T52N,R18WS19

T52N,R18WS20

T52N,R18WS29

T52N, R18WS30

T52N, R19WS11

T52N, R19WS12

T52N,R19WS13

T52N,R19WS14

T52N,R19WS23

T52N,R19WS24

T52N,R19WS25

T52N,R19WS26

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nship

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Barr Footer: ArcGIS 10.4, 2017-01-31 14:45 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 2 USGS Topo.mxd User: mak3

USGS Topographic Map

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 2

0 1,000 2,000

Feet

!;N

Proposed Restoration AreaMnDNR Rivers and Streams

USGS Topo with Hillshade via MnGEO WMS

Proposed Spider Creek Restoration Area

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ST OF MNC278 L35

205-0010-03290

ERICKSONMARK W

205-0010-03385

ST OF MNC278 L35

470-0010-03830

SPIDER CREEKHUNTING ASSO470-0010-03850

MACGILLIVRAYCONSTANCE M470-0010-03910

MITCHELLMELINDA M

470-0010-03950

LUDSEN JOHNL ETUX

470-0010-03900

Swan

Lake

Rd

Richardson Rd

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CarltonCounty

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Imagery: 2016 St. Louis County Pictometry

0 100 200 300 400Feet

0 24 48 72 96Meters

!;N

G Station Points (500 ft Increments)Proposed Restoration ChannelExisting ChannelProposed Project AreaParcels (August 2015)

Topographic LinesIndex (10 ft Interval)Intermediate (2 ft Interval)

Service Layer Credits: Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics,CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and theGIS User Community

Barr Footer: ArcGIS 10.4, 2017-02-24 14:52 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 3 Proposed Restoration.mxd User: mak3

Site Location

Contours derived from 2012 MN DNR LiDAR

1 inch = 250 feet1 centimeter = 30 meters

*The flood prone width was estimated as 2 times the Maximum Proposed Stream Bankfull Depth.

Proposed Restoration Reach

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 3

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Imagery: 2016 St. Louis County Pictometry

0 100 200 300 400Feet

0 25 50 75 100Meters

!;N

G Station Points (500 ft Increments)Proposed Restoration ChannelPrimary Reference ReachCross Section

!( Survey PointsExisting ChannelProposed Project AreaDelineated Wetlands

Topographic LinesIndex (10 ft Interval)Intermediate (2 ft Interval)

Service Layer Credits: Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics,CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and theGIS User Community

Barr Footer: ArcGIS 10.4, 2017-02-24 14:53 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 4 Proposed Restoration Plan.mxd User: mak3

Site Location

Contours derived from 2012 MN DNR LiDAR

1 inch = 300 feet1 centimeter = 36 meters

*The flood prone width was estimated as 2 times the Maximum Proposed Stream Bankfull Depth.

Wetland 1Alder Thicket

Wetland 2Shrub-carr/hardwood swamp

Proposed Restoration Plan

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 4

Primary Reference Reach

Ref #4 -Hellwig CreekDrainage Area Ref #5 -

Bug CreekDrainage Area

Ref #3 -Unnamed CreekDrainage Area

S a i n tS a i n tL o u i sL o u i s

C o u n t yC o u n t y

PrimaryReference Reach

Drainage AreaRef #2 - BearTrap Creek

Drainage Area

St. Lo uisRiver

Cloquet River

Barr Footer: ArcGIS 10.4, 2017-01-31 14:45 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 5 Reference Reach Locations.mxd User: mak3

Reference Reaches

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 5

0 2 4 6 8

Miles

!;N

St. Louis CountyReference ReachesMajor RiverPrimary Reference Reach Drainage AreaChannelized Reach - Spider CreekRef #2 - Bear Trap CreekRef #3 - Unnamed CreekRef #4 - Hellwig CreekRef #5 - Bug Creek

1939 Mn Landview, Georeferenced by Barr

Service Layer Credits: Sources: Esri, HERE, DeLorme, Intermap, increment P Corp.,GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, EsriJapan, METI, Esri China (Hong Kong), swisstopo, MapmyIndia, © OpenStreetMap

Channelized ReachSpider Creek

T52N, R18WS18

T52N,R18WS19

T52N, R18WS30

T52N, R19WS13T52N,

R19WS14

T52N,R19WS23

T52N,R19WS24

T52N,R19WS25

T52N,R19WS26

S a i n t L o u i s C o u n t yS a i n t L o u i s C o u n t y

Alborn

Town

ship

Alborn

Town

ship

Ness

Townsh

ipNe

ss Tow

nship

SSppiiddeerrCCrreeeekk((SS--000022--003355--000022))

U Un nn na am me ed dS St trreeaamm((SS--000022- -0 03355--000022--000044))

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mm ee ddSS tt r

r eeaamm ((SS--0

00022--003355--

000022-- 00 0

0 66))

Barr Footer: ArcGIS 10.4, 2017-01-04 10:51 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 6 Prime Farmland.mxd User: mak3

Prime Farmland

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 6

0 1,000 2,000

Feet

!;N

Proposed RestorationMnDNR Rivers and Streams

NRCS Farmland ClassificationNot prime farmlandAll areas are prime farmlandFarmland of statewideimportance

2015 NAIP

Proposed Spider Creek Restoration Area

T52N, R18WS18

T52N, R18WS19

T52N,R19WS13

T52N, R19WS24

S a i n t L o u i s C o u n t yS a i n t L o u i s C o u n t y

Alborn

Town

ship

Alborn

Town

ship

Ness

Townsh

ipNe

ss Tow

nship

SSppiiddeerrCCrreeeekk((SS--000022--003355--000022))

UUnnnnaammeeddSSttrreeaamm( (S S- -0 00 02 2- -0 03 35 5- -0 00 02 2- -0 00 05 5) )

UUnnnnaammee dd SS tt rr

ee aamm

(( SS-- 00 0

0 22 -- 00 33

55 -- 00 00

22 -- 00 00 6

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eedd

SSttrreeaamm

((SS--00 00 22-- 00 3

3 55 -- 00 00

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7))

B104A

B122AB127B

B122A

B143B

B103

A

B103

A B148A

B127B

B118A B103A

F126A

B85A

B143B

B101A

F118BB107A B127B

F162A

B122A

F162

A

F162A

B127B

B124A

B101A

B103A

B130D

B103A

F162

A

B103A

B122A

B107A

1020A

B119ABarr Footer: ArcGIS 10.4, 2017-01-31 14:46 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 7 NRCS Soils.mxd User: mak3

NRCS Soils

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 7

0 500 1,000

Feet

!;N

Proposed Restoration AreaMnDNR Rivers and Streams

2015 NAIP

Proposed Spider Creek Restoration Area

NRCS Soils - Map Unit Names1020A\Bowstring and Fluvaquents, loamy, 0 to 2 percent slopes, frequently floodedB101A\Schisler-Ellsburg-Baden, depressional, complex, 0 to 2 percent slopesB103A\Melrude-Schisler-Baden, depressional, complex, 0 to 2 percent slopesB104A\Ellsburg-Baden complex, 0 to 2 percent slopesB107A\Baden muck, depressional, 0 to 1 percent slopesB118A\Rifle soils, duluth catena, 0 to 1 percent slopesB119A\Tacoosh mucky peat, upham basin, 0 to 1 percent slopesB122A\Tacoosh mucky peat, duluth catena, 0 to 1 percent slopesB124A\Dusler-Ellsburg complex, 0 to 3 percent slopesB127B\Culver-Dusler-Ellsburg complex, 0 to 8 percent slopesB130D\Duluth-Duluth, coarse substratum-Ellsburg complex, 0 to 18 percent slopesB143B\Dinham-Dusler complex, 1 to 8 percent slopesB148A\Greenwood soils, duluth catena, 0 to 1 percent slopesB85A\Mooselake mucky peat, upham basin, 0 to 1 percent slopesF118B\Aldenlake-Pequaywan complex, 0 to 6 percent slopesF126A\Grytal sandy loam, 0 to 3 percent slopesF162A\Spidercreek sandy loam, 0 to 1 percent slopes

Spider Creek (S-002-035-002)

Spider Creek (S-002-035-002)

Swan

Lake

Rd

Richardson Rd

©̈166

©̈167

Barr Footer: ArcGIS 10.4, 2017-02-24 14:49 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 8 Wetland Delineation.mxd User: mak3

Wetland Delineation Results

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 8

0 250 500

Feet

!;N

Proposed Restoration AreaProposed Restoration ChannelMnDNR Rivers and StreamsDelineated Wetlands

2016 St. Louis County Pictometry

Proposed Spider Creek Restoration Area

Wetland 1Alder Thicket

Wetland 2Shrub-carr/hardwood swamp

#0

#0

T52N,R19WS24

East SideWest Side

Barr Footer: ArcGIS 10.4, 2017-02-24 14:51 File: I:\Client\Minntac\Work_Orders\Pit_Extension\Maps\Reports\Spider_Creek\Maps\EAW\Final Figures\Figure 9 Cultural Survey.mxd User: mak3

Cultural Resources Survey Results

Spider Creek Restoration EAWU.S. Steel CorporationSt. Louis County, MN

FIGURE 9

0 100 200 300 400

Feet

!;N

Proposed Restoration Channel#0 Cultural Resources

Cultural Resource Exclusion Area(100 ft Buffer)Proposed Restoration Area

2013 St. Louis County Pictometry