Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

15A SMP 91.2 PEM 590 No 0.1 0.

35A 0.0 PSS/PEM 0 No 1.0 0.

39B 0.3 PFO/PSS/PEM 177 No 0.3 0.

39A 0.7 PEM 0 No 0.1 0.

62A 0.8 PFO/PSS/PEM 95 No 0.2 0.

67A 1.0 PFO/PSS/PEM 0 No 0.0 0.

77A 3.0 PFO/PEM 36 No 0.1 0.

80A 3.3 PFO/PEM 0 No 0.0 0.

80B 3.7 PFO/PSS/PEM 637 No 1.1 0.

88A 4.3 PFO/PEM 1026 CG-1 Yes 0.8 0.

95.3A 5.1 PFO/PSS/PEM 696 CG-2 Yes 1.2 0.

101B 5.7 PFO/PSS 307 No 0.5 0.

101A 6.1 PFO/PSS/PEM 555 No 1.0 0.102A 6.2 PSS 960 No 1.7 1.

102A-CP NA PSS/PEM 0 No 0.2 0.

111 A 6.4 PFO/PSS/PEM 591 No 1.1 0.

117A 6.9 PFO/PSS/PEM 417 No 0.6 0.

120C 7.6 PEM 307 No 0.6 0.

120B 7.7 PEM 0 NA 0.0 0.

120A 7.7 PEM 0 NA 0.0 0.126A 8.3 PEM 227 Yes 0.4 0.131A 8.7 PSS/PEM 0 NA 0.0 0.

130 A 9.0 PFO/RUS 25 No 0.0 0.

135B 9.4 PSS/PEM 127 No 0.2 0.

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

1
Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

135A 9.7 PSS/PEM 96 No 0.2 0.152A 11.3 PFO 18 No 0.0 0.

152B 11.3 PSS/PEM 5 No 0.2 0.

152C 11.4 PEM 91 No 0.1 0.

156A 11.4 PSS 36 No 0.0 0.162A 11.4 PEM 0 NA 0.0 0.163A 11.9 PSS 287 Yes 0.3 0.173A 12.1 PSS 224 Yes 0.3 0.178A 12.3 PSS 186 No 0.3 0.181A 12.8 PEM 0 NA 0.0 0.186A 13.5 PSS/PEM 197 No 0.3 0.190A 14.0 PEM 0 Yes 0.0 0.210A 15.7 PSS/PEM 1195 No 2.1 1.214A 16.2 PSS 16 Yes 0.0 0.218A 16.5 PSS 86 Yes 0.2 0.

218C 16.6 PEM 409 Yes 0.6 0.

218B 16.7 PSS 448 Yes 0.4 0.

222.1 A 17.1 PSS/PEM 16 Yes 0.0 0.

225A 17.6 PEM 49 Yes 0.1 0.233A 18.5 PFO/PEM 0 No 0.0 0.

232.1C 18.7 PSS 0 No 0.0 0.

232.1B 18.7 PEM 0 NA 0.0 0.

232.1D 18.7 OP 0 NA 0.0 0.

234.1B 18.9 PEM 0 No 0.0 0.

234.1A 19.1 PSS 0 NA 0.0 0.

238A 19.3 PSS 117 No 0.2 0.

2
Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

235.3A 19.6 PSS 0 No 0.0 0.

240.1 A 19.6 PSS 321 Yes 0.2 0.

242.1B 20.1 PSS 184 No 0.3 0.

242.1A 20.3 RAB 0 No 0.0 0.

250A 21.0 PSS 545 No 0.9 0.

262 A 22.5 PFO/PSS 154 No 0.3 0.

273A 24.1 PSS/PEM 673 Yes 1.1 0.275A 24.3 PEM 710 No 1.3 0.

278.1A 25.0 RUS 108 No 0.2 0.

281A 25.2 PSS 78 No 0.1 0.300A 27.1 PSS 141 Yes 0.3 0.301A 27.8 PFO/PEM 616 ST-25 Yes 0.9 0.307A 28.8 PEM 0 No 0.4 0.

307B 28.9 PEM 52 No 0.4 0.

319.2A 30.5 PFO 0 ST-40 Yes 0.0 0.

325A 31.6 PFO 0 ST-44 Yes 0.0 0.

336.1A 32.5 PEM 189 No 0.3 0.

379 A 40.2 PFO/PEM 0 NA 0.0 0.

400A 43.9 PEM 115 No 0.2 0.409A 46.5 PSS/PEM 43 Yes 0.1 0.418A 47.4 PEM 1571 No 2.6 1.424A 48.5 PFO 69 No 0.2 0.427A 48.9 PFO 37 No 0.1 0.

435 A 49.6 PFO/PSS 115 No 0.2 0.448 A 51.4 PEM 209 No 0.4 0.

3
Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

450A 51.8 PEM 128 No 0.3 0.451A 51.9 PEM 81 No 0.1 0.

456B 52.6 PEM 0 NA 0.0 0.

456C 52.9 PEM 0 No 0.0 0.

456A 52.9 PFO 0 No 0.0 0.

456D 53.1 PEM 34 Yes 0.1 0.

456E 53.1 PSS 154 Yes 0.2 0.

461 A 53.8 PFO/PEM 82 Yes 0.1 0.464 A 54.2 PSS/PEM 105 No 0.2 0.

466 C 54.6 PFO 0 NA 0.0 0.

466 B 54.8 PFO 0 No 0.0 0.

466 A 54.9 PFO 17 No 0.1 0.

468A 55.3 PEM 97 No 0.2 0.471A 55.8 PSS/PEM 62 No 0.1 0.478A 56.4 PEM 275 No 0.0 0.

478.1A 56.5 PEM 359 No 0.6 0.

481A 56.6 PEM 470 No 1.1 0.

485 A 57.4 PEM 152 Yes 0.3 0.489 A 57.8 PEM 133 Yes 0.2 0.

495A 58.5 PEM 0 No 0.1 0.502A 59.1 PFO/PSS/PEM 1107 No 1.9 1.503A 59.3 PFO/PEM 814 No 1.1 0.507A 59.5 PEM 332 Yes 0.5 0.517A 60.5 PSS/PEM 149 No 0.6 0.525A 60.8 PSS/PEM 197 Yes 0.3 0.

4
Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

532A 61.0 PSS/PEM 84 No 0.2 0.

532B 61.2 PSS/PEM 353 No 0.5 0.

532C 61.3 PSS/PEM 211 No 0.4 0.

536A 61.6 PEM 0 NA 0.0 0.540A 62.1 PSS/PEM 117 No 0.2 0.545A 62.7 PEM 35 No 0.1 0.552A 63.6 PSS 32 No 0.0 0.553A 63.8 PEM 0 No 0.1 0.

560B 64.5 PEM 70 Yes 0.1 0.

560A 64.6 PEM 143 No 0.5 0.562A 65.2 PFO/PSS/PEM 46 No 0.1 0.563A 65.6 PFO/PSS/PEM 25 No 0.1 0.

563B 65.7 PFO/PSS/PEM 44 No 0.1 0.

565A 65.9 PEM 0 NA 0.0 0.

567.1A 66.3 PEM 33 Yes 0.0 0.

567.1B 66.5 PEM 0 Yes 0.0 0.

569A 66.9 PEM 0 NA 0.0 0.

574 67.0 PEM 55 No 0.1 0.

575A 67.4 PFO/PEM 185 No 0.4 0.

576B 67.4 PFO/PSS 0 NA 0.0 0.

576A 67.5 PEM 7 Yes 0.0 0.579A 68.2 PFO/PEM 38 Yes 0.1 0.

581.1A 68.6 PEM 143 No 0.4 0.

5
Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

581.1B 68.7 PEM 0 Yes 0.0 0.

582.1B 68.9 PSS/PEM 55 No 0.1 0.

582.1A 69.1 PSS/PEM 92 No 0.1 0.

588A 69.6 PSS/PEM 1757 No 2.8 1.

588B 69.8 PEM 124 No 0.1 0.

589A 70.0 PSS/PEM 0 No 0.0 0.

590 A 70.0 PEM 237 No 0.2 0.

590 B 70.1 PEM 40 No 0.2 0.

591/592A 70.3 PSS/PEM 880 No 1.5 1.

596A 70.6 PSS/PEM 382 No 0.7 0.

596B 70.8 PFO/PEM 115 No 0.2 0.

600A 71.6 PEM 38 Yes 0.2 0.602A 72.2 PEM 0 No 0.0 0.604A 72.4 PEM 0 Yes 0.0 0.

604B 72.5 PEM 0 Yes 0.0 0.

605A 72.9 PSS/PEM/OP 63 No 0.1 0.622A 75.6 PSS/PEM 433 No 0.7 0.624A 75.8 PSS 0 Yes 0.1 0.625A 76.0 PEM 0 Yes 0.1 0.

634B 76.6 PSS/PEM 0 No 0.0 0.

634A 76.7 PEM 32 Yes 0.0 0.

Total 144 wetlands 26,796 feet 44.9 30

5.1 miles

6
Wetland 

Number

Beginning 

Milepost

NWI 

Classification a/

Crossing 

Length (feet)

NYSDEC 

Wetland 

Number

Isolated 

Wetland b/

During 

Construction 

(acres)

Dur

Oper

(acr

Table G2

Wetlands Affected by Construction and Operation of the Empire Connector Project

Wetlands Affected 

a/ NWI Classification: P = Palustrine

R = Riverine

EM = Emergent

FO = Forest

SS = Scrub-shrub

OW = Open water

AB = Aquatic Bed

US = Unconsolidated Shore

c/ Construction impacts based on a 75-foot-wide right-of-way. Operational impacts based on a 50-foot-wide right-of-waywhich only a 10-foot-wide corridor (centered on the pipeline) would be maintained in an herbaceous state. Trees within 15 the pipeline and greater than 15 feet tall may be selectively cut and removed. 

b/ Although some wetlands were identified as isolated (non-jurisdictional), the COE had not issued jurisdictional determinletters as of April 1, 2006. 

7