Amend_A001_of_DTFH6717B00006_Appendices-2.pdf

Amendment A001 5/10/2017

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Text Box Enclosure 1

L a

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L a

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La Riviere Slough

MARSHLANDSRD

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S Don Edw ards San Francisco B ay N ational W ildlife R efuge Phase 2 - D on E dw ards N ational W ildlife R efuge

Transportation S ystem

R ehabilitation P roject

Project Location

B ay A rea

San Joaquin

M arin

Stanislaus

Santa C lara

Alam eda

Solano

C ontra C osta

Sonom a

M erced

San M ateo

San Francisco

\\GECKO\GROUPS\TBG\CFL_DON_EDWARDS\300-DESIGN\320_ENVIRONMENT_PERMITTING\GIS\MXD\FIGURE04_WETLANDS_150826.MXD 10/23/2015 4:40:28 PM

LEG

EN

D W etland D elineation Survey A rea B oundary

W etland Survey A rea Tidal W ater Tidal W etland Perm anent Im pact to Tidal W ater Perm anent Im pact to Tidal W etland

Tem porary Im pact to Tidal W ater

Tem porary Im pact to Tidal W etland

37.5

112.5

Feet

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N O

TES:

W etland delineation conducted by Jessica B im baum

(June 3, 2014).

Service Layer C redits: S ource: Esri, D igitalG lobe, G eoE ye, i-cubed, Earthstar G eographics, C N

E S/A irbus D S

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D A, U

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Location M ap D ata Source: ES R

I

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Enclosure 2

THORNTON AVE

W etland Survey A rea 2 Tidal W aters 0.21 ha (0.52 acres)

W etland Survey A rea 2 Tidal W etlands 0.4 ha (1.0 acres)

W etland Survey A rea 1 N on-tidal W etlands 0.32 ha (0.8 acres)

L a

R iv ie re

M a rs h

L a

R iv ie re

M a rs h

La Riviere Slough

TW

L-7

TW

L-6

TW

L-4

TW

L-2

TW

L-1

TW

L-3 TW

TR

-1

N T-1

N T-2

TW

L-5

W etland D elineation Survey B oundary

3.196 ha (7.898 acres)

M A

R

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LA

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D S

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S-1

S-2

S-3 S-4

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S D on Edw ards San Francisco B ay N ational W ildlife R efuge

Phase 2 - D on E dw ards N ational W ildlife R efuge Transportation S ystem R ehabilitation P roject

Project Location

B ay A rea

San Joaquin

M arin

Stanislaus

Santa C lara

Alam eda

Solano

C ontra C osta

Sonom a

M erced

San M ateo

San Francisco

\\GECKO\GROUPS\TBG\CFL_DON_EDWARDS\300-DESIGN\320_ENVIRONMENT_PERMITTING\UPDATED WETLAND DELINEATION\GIS\MXD\DONEDWARDS_WETLANDSWATERS_WD_141219.MXD 1/2/2015 1:58:01 PM

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D

S am pling Location

H igh Tide Line

W etland D elineation S urvey A rea B oundary

W etland Survey A rea 1

W etland Survey A rea 2

N on-Tidal W etland

Tidal W ater 5

Tidal W etland

Feet

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TES:

1Sam pling_Locations.shp

2H igh_Tide_Lines.shp

3W etland_S urvey_Boundary.shp 4W etland_S urvey_Areas.shp

5W etlands_W aters.shp

W etland delineation conducted by Jessica B im baum

(June 3, 2014).

Service Layer C redits: S ource: Esri, D igitalG lobe, G eoE ye, i-cubed, Earthstar G eographics, C N

E S/A irbus D S

, U S

D A, U

SG

S, A

EX

G etm apping, A erogrid, IG

N

, IG

P, sw isstopo, and the G

IS U

ser

C om m unity.

Feature N

T-1 N

T-2

TW

L-1

TW

L-2

TW

L-3

TW

L-4

TW

L-5

TW

L-6

TW

L-7

TW

TR

-1

H ectares 0.312 0.010 0.055 0.073 0.035 0.106 0.014 0.032 0.084 0.212

Acres 0.780 0.026 0.135 0.181 0.087 0.262 0.034 0.079 0.208 0.523

W etland and W ater Feature A reas

Amendment A001 5/10/2017

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Enclosure 3

EXPLANATION OF PRELIMINARY AND APPROVED JURISDICTIONAL DETERMINATIONS:

1. The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site. Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time.

2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring “preconstruction notification” (PCN), or requests verification for a non-reporting NWP or other general permit, and the permit applicant has not requested an approved JD for the activity, the permit applicant is hereby made aware of the following: (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, which does not make an official determination of jurisdictional waters; (2) that the applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions; (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant’s acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD will be processed as soon as is practicable. Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C.F.R. 331.5(a)(2)). If, during that administrative appeal, it becomes necessary to make an official determination whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish that result, as soon as is practicable.

Aquatic Resource

I.D.

Latitude

(degree decimal format) Longitude

(degree decimal format)

Cowardin Class and

Flow Regime

Estimated Area or Lineal Feet of Aquatic

Resource Type of Aquatic Resource twtr1 37.53023°N -122.06869°W Estuarine Flow: Perennial lineal ft ft wide

0.523 acre(s)

Estuary twl1-7 37.53035°N -122.06853°W Estuarine Flow: Select lineal ft ft wide 0.986 acre(s) Salt Marsh nt1-2 37.52942°N -122.06390°W Palustrine-emergent Flow: Select lineal ft ft wide 0.806 acre(s) Seasonal Wetland

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\\gecko\groups\TBG\CFL_Don_Edwards\300-Design\320_Environment_Permitting\GIS\MXD\MitigationOnly_Civil_MHW_HT_160318.mxd

Thornton Ave

Gateway Blvd

Berm Removal

Dike Removal

Lacustrine Pool

Temporary Construction Access

Elevation Less than Mean High Water (2.5 m)

Elevation between Mean High Water and High Tide

Elevation Greater than High Tide (3.1 m) 0 200 400100 300

Feet

I

Figure 2. Mitigation Site - Civil Work

Pro

Created 3/21/2016 twl-b twl-a brine ponds

Amendment A001 5/10/2017

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Enclosure 4

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Enclosure 10

EXPLANATION OF PRELIMINARY AND APPROVED JURISDICTIONAL DETERMINATIONS:

1. The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site. Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time.

2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring “preconstruction notification” (PCN), or requests verification for a non-reporting NWP or other general permit, and the permit applicant has not requested an approved JD for the activity, the permit applicant is hereby made aware of the following: (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, which does not make an official determination of jurisdictional waters; (2) that the applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions; (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant’s acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD will be processed as soon as is practicable. Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C.F.R. 331.5(a)(2)). If, during that administrative appeal, it becomes necessary to make an official determination whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish that result, as soon as is practicable.

Aquatic Resource

I.D.

Latitude

(degree decimal format) Longitude

(degree decimal format)

Cowardin Class and

Flow Regime

Estimated Area or Lineal Feet of Aquatic

Resource Type of Aquatic Resource twl-a 37.53585°N -122.06782°W Estuarine Flow: Select lineal ft ft wide

0.367 acre(s)

Salt Marsh twl-b 37.53506°N -122.06635°W Estuarine Flow: Select lineal ft ft wide .021 acre(s) Salt Marsh brine 37.53521°N -122.06784°W Lacustrine Flow: Select lineal ft ft wide 0.305 acre(s) Pond or Lake

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