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Approximately 13 mito Highway 5

Approximately 36 mi to Los Banos

Approximately 15 mi to Fresno

S Jam

esRo

ad

Colorado Road

San Joaquin

Tranquillity

Mendota

Kerman

W Jefferson AvenueS

San Benito Avenue

East SideBypass San Joaquin R iver

Fresno Slough

MendotaWildlife Area

ALKALI SINK ECOLOGICAL

RESERVE

KERMAN ECOLOGICAL

RESERVE

Madera County

Fresno County

ÃÆÆ33ÃÆÆ145

ÃÆÆ145

ÃÆÆ33

ÃÆÆ180

SPK-2010-00319Location Map

Madera and Fresno Counties, CAFigure 1.

August 13, 2019

0 5 Miles´Ecological ReserveWildlife Area

State HighwayLocal Road

Disclaimer: Boundaries are approximate.Maps are intended for general purposes only.

Project Site

Base map from CA DFW

San Joaquin River Restoration Project Reach 2BPN: SPK-2010-00319

Mendota Pool Bypass and Reach 2B Improvements Project 2-2 – July 2019 Individual Permit Application

Figure 2. Project Location

2.0 Name, Location, and Description of the ProjectPN: SPK-2010-00319

Mendota Pool Bypass and Reach 2B Improvements Project Individual Permit Application July 2019 – 2-5

Figure 3 Plan View of Project

2.0 Name, Location, and Description of the ProjectPN: SPK-2010-00319

Mendota Pool Bypass and Reach 2B Improvements Project Individual Permit Application July 2019 – 2-7

Figure 4 Inset Map of Project

San Joaquin River Restoration Project Reach 2B

Mendota Pool Bypass and Reach 2B Improvements Project 2-10 – July 2019 Individual Permit Application

FLOW

FISH PASSAGE FACILITY

FLOW ATTRACTION

FLOW OUTLET SAN JOAQUIN RIVER

SUPPLEMENTAL FLOW INTAKE

RIVER CONTROL

STRUCTURE

Figure 5 PN: SPK-2010-00319

River Control Structure With Fish Passage

2.0 Name, Location, and Description of the Project

Mendota Pool Bypass and Reach 2B Improvements Project Individual Permit Application July 2019 – 2-29

Figure 6 Example Floodplain Grading Approach – Plan View

PN: SPK-2010-00319

San Joaquin River Restoration Project Reach 2B

Mendota Pool Bypass and Reach 2B Improvements Project 2-30 – July 2019 Individual Permit Application

Figure 7 Example Floodplain Grading Approaches – Cross-Section

PN: SPK-2010-00319

Mendota Pool Bypass and Reach 2B Improvements Project 2-32 – July 2019 Individual Permit Application

San Joaquin River Restoration Project Reach 2B

Figure 8 Existing Infrastructure in the Project Area

PN: SPK-2010-00319

San Joaquin River Restoration Project Reach 2B

Mendota Pool Bypass and Reach 2B Improvements Project 2-36 – July 2019 Individual Permit Application

Figure 9 Construction Access Routes

SPK-2010-00319

3.0 Project Impacts

Mendota Pool Bypass and Reach 2B Improvements Project Individual Permit Application July 2019 – 3-3

Table 1 Permanent and Temporary Impacts to Waters of the U.S.

Feature Type Acres Square Feet Cubic Yards

Permanent Impacts1

Wetlands Lacustrine, Littoral, Unconsolidated Shore, Vegetated 8.58 373,832 13,832

Palustrine, Emergent, Persistent 21.48 935,829 34,626 Palustrine, Forested, Broad-Leaved Deciduous 58.50 2,548,242 94,284 Palustrine, Scrub-Shrub, Broad-Leaved Deciduous 23.60 1,028,170 38,042 Riverine, Intermittent, Unconsolidated Shore, Vegetated 1.37 59,707 2,209

Subtotal 113.54 4,945,835 182,996 Other Waters of the U.S. Lacustrine, Limnetic, Unconsolidated Bottom, Mud 67.15 2,925,098 108,229 Riverine, Intermittent, Unconsolidated Bottom, Sand 12.65 551,234 20,396 Riverine, Lower Perennial, Unconsolidated Bottom, Sand 19.19 836,099 30,936

Subtotal 99.00 4,312,487 159,562 Total 212.54 9,258,322 342,558

Temporary Impacts1

Wetlands Palustrine, Emergent, Persistent 1.76 76,509 -- Palustrine, Forested, Broad-Leaved Deciduous 9.21 401,177 -- Palustrine, Scrub-Shrub, Broad-Leaved Deciduous 6.45 281,074 -- Riverine, Intermittent, Unconsolidated Shore, Vegetated 1.57 63,264 --

Subtotal 19.23 837,693 -- Other Waters of the U.S. Lacustrine, Limnetic, Unconsolidated Bottom, Mud 12.83 558,982 -- Riverine, Intermittent, Unconsolidated Bottom, Sand 11.90 518,639 -- Riverine, Lower Perennial, Unconsolidated Bottom, Sand 0.75 32,720 --

Subtotal 25.49 1,110,340 Total 44.72 1,948,033 --

1 The volume of cut/fill for the temporary impacts was not calculated because these areas will be restored within the life of the Project and no physical structures will be placed permanently in these areas.

PN: SPK-2010-00319

Mendota Pool Bypass and Reach 2B Improvements Project 3-8 – July 2019 Individual Permit Application

San Joaquin River Restoration Project Reach 2B

Table 2Comparison of Existing and Predicted Area of Future Jurisdictional Wetlands and

Other Waters of the U.S.

Total Existing (acres)

Total Future (acres)

Difference (acres)

Wetlands

Lacustrine, littoral, unconsolidated shore, vegetated 41 0 -41

Palustrine, emergent, persistent 47 140 93

Palustrine, forested, broad-leaved deciduous 114 688 574

Palustrine, scrub-shrub, broad-leaved deciduous 72 234 162

Riverine, Intermittent, Unconsolidated Shore, Vegetated 3 2 -1

Subtotal 277 1,064 787

Other Waters of the U.S.

Lacustrine, limnetic, unconsolidated bottom, mud 224 18 -206

Riverine, intermittent, unconsolidated bottom, sand 152 11 -141

Riverine, lower perennial, unconsolidated bottom, sand 23 406 383

Subtotal 399 435 36

Total 676 1,499 823

Non-jurisdictional Riparian Habitat

Riparian, non-wetland 0 354 354

PN: SPK-2010-00319