Wing Beach

As Matuis

Paupau Beach

San Roque

Tanapag Beach & Managaha Boat Ramp Island Achugao Tanapag

Tanapag Harbor

Pt Muchot Puerto Rico

Micro Beach

Garapan Lagoon West Takpochao

SAIPAN

Legend

SLUMP Boundary

Oleai Inland Area (HW) Shoreline (CRM APC) Kilili Beach Park Lagoon Boundary (CRM)

Susupe Lagoon (CRM APC) Reef (CRM APC) Sugar Dock Lagoon Watersheds (CRM)

Chalan Kanoa *Imagery - February 2011 Lagoon

Afetna Lagoon Agingan Pt Use Management 0 ± 1 mile Planning Areas

Date: 2/3/2017

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170124_ACK SLUMP_Area.mxd Managaha Marine Conservation Area

Legend HABITAT_NAME Acropora and Coral Zone Branching coralline dominated back ree Deep Dredged Area Deep Patch Reefs - Channel Deep patch reef - Channel H. macroloba - halodule - enhalus H. macroloba - halodule - enhalusH. ma Halodule 'bunkers' Halodule mix Halodule mix zone Heavy Macroalgae Zone High Energy Reef crest Inner Raised Reef Flat Lighthouse Reef Inner raised reef flat Trochus Sanctuary Isopora and Porites (sparse) Isopora and Porites coral (thick) Live mixed coral back reef flat Macroalgae back reef flat Pleistocene rock macro Halodule patche Porites and Mixed Coral zone Rocky Halodule Rocky Halodule Zone Sand dominated coastal shallow depths Sand dominated mid lagoon depth Sand dominated mid lagoon depths Thick Enhalus Zone LANDUSE INFLUENCE

1 3

Marine Protected Areas (CRM) *Imagery - February 2011

2006 Saipan Lagoon 0± 1 mi Benthic Habitat (CRM) Date: 2/7/2017

Map 2 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170126_ACK_BioBenthic.mxd 21 As Matuis 21STR 20A North

23 Managaha 20B South

20WET(4c) 19A North Achugao

19B Central West Takpochao 19STR (5) 19WET(4c)

0± 1 mi

19C South

Legend

Coastal and Watershed Assessment Units (CRM) Stream (BECQ) 18A North Wetland/Lake Habitat with Land Use Influence Susupe (2006 Benthic Study) 18LAKE (5) 18WET(4c) CALM Category 3 4- Impaired 5- Impaired, needs TMDL 18B South Locations of wetland and stream water monitoring sites is not known; therfore all wetlands and streams within a watershed assessment unit are grouped for CALM classification.

*Imagery - February 2011

Imparied Surface Waters (Draft 2016 303(d) Report)

Date: 2/3/2017

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_WQSegments.mxd Nearshore Seagrass Assemblages 21

21STR 20A North As Matuis 23 Managaha 20B South

20WET(4c) 19A North Achugao

19B Central 19STR (5) 19WET(4c) 0± 1 mi West Takpochao

19C South

Nearshore Coral Reefs 21 As Matuis 18A North 21STR Susupe 20A North

18LAKE (5) 18WET(4c) 23 Managaha 20B South

20WET(4c) 19A North 18B South Achugao

19B Central

19STR (5) 19WET(4c) West Takpochao Legend 19C South Coastal and Watershed Assessment Units (CRM) Habitat with Land Use Influence (2006 Benthic Study) 18A North ALUS Rank 2014-2016 No Data Susupe Poor 18LAKE (5) 18WET(4c) Fair Fair/Good Good 18B South Biological Quality of Nearshore Locations of coral and seagrass monitoring sites is unavialable; therfore, data is presented by Coral and Seagrass Assemblages assessment unit. (Draft 2016 303(d) Report) *Imagery - February 2011 Date: 1/26/2017 Map 4 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170126_ACK_Coral_Seagrass_Quality.mxd As Matuis

Managaha Island Achugao

West Takpochao

Legend

WETLAND TYPE Constructed Estuarine and Marine Deepwater Estuarine and Marine Wetland Freshwater Emergent Wetland Freshwater Forested/Shrub Wetland Freshwater Pond Lake Waterlines (BECQ 2007 LIDAR)

Susupe Inland Area within SLUMP (HW)

SaipanLagoon_Watersheds (CRM) *Imagery - February 2011

Saipan Lagoon Watersheds Hydrology 0 ± 1 mi Date: 1/28/2017

Map 5 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_Watershed_hydrology.mxd As Matuis

Managaha Island Achugao

West Takpochao

Legend Impervious Cover (CCAP 2005) Susupe Inland Area within SLUMP (HW) SaipanLagoon_Watersheds (CRM) *Imagery - February 2011

Saipan Lagoon Watersheds Impervious Cover 0 ± 1 mi Date: 1/28/2017

Map 6 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_Watershed_IC.mxd *# As Matuis

*# Managaha Island Achugao

*# *#*# Legend *# *# *# Hotel / Motel *# West Takpochao Land Use Catagory Park/Open

*# Mixed agricultural uses Institutional

Residential Resort-hotel/multi-family Industrial Utilities or Military Commerical *# Road *# *# Not Listed Susupe Port/Industrial (CRM APC)

*# SaipanLagoon_Watersheds (CRM) *Imagery - February 2011 *#

*# Saipan Lagoon Watersheds Land Use (2010) 0 ± 1 mi Date: 1/28/2017

Map 7 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_Watershed_landuse.mxd As Matuis

Managaha Island Achugao

West Takpochao Legend SaipanVegetationUSFS Agroforest Barren/Sandy Beach/Bare Rocks Casuarina Thicket Cropland Leucaena Leucocephala (Tangantangan) Mixed Introduced Forest Native Limestone Forest Other Shrub and Grass Savanna Complex Strand Urban Vegetation

Susupe Urban/BuiltUp/IC SaipanLagoon_Watersheds (CRM) *Imagery - February 2011

Saipan Lagoon Watersheds Land Cover USFS 0 ± 1 mi Date: 2/3/2017

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_Watershed_usfsveg.mxd Marpi As Matuis Matansa

As Matuis San Roque Nanasu Achugao

Tanapag As Mahetog Achugao As Akina Lower Base

Sadog Tasi

Capitol Hill As Rabagau As Palacios

Garapan Chalan Galaide Fananganan Maturana Hill China Town

West Takpochao Tapochao

As Falipe I Liyang

Papago Legend Chalan Laulau Total Population (DCRM) Chalan Rueda 6 - 178

Kannat Tabla 179 - 380 San Jose (Oleai) 381 - 1149 1150 - 2078

Susupe As Terlaje 2079 - 3983

Susupe SaipanLagoon_Watersheds (CRM) Chalan Kanoa II *Imagery - February 2011 Chalan Kanoa I Chalan Kanoa IV Chalan Kanoa III Finasisu

San Antonio As Perdido Saipan Lagoon Afetnas Total Population 0± 1 mi Agingan Date: 2/6/2017

Map 9 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_population.mxd As Matuis

Achugao

Sadog Tasi WWTP

West Takpochao

Legend

( WWTP Discharge (HW) .! WWTP (CUC) #* Pump Stations (CUC) Susupe Sewer Lines

Agingan Sewersheds (CUC) Sadog Tasi Sewersheds (CUC)

SaipanLagoon_Watersheds (CRM) *Imagery - February 2011

Sanitary Sewersheds and Structures Agingan WWTP 0 ± 1 mi Date: 1/27/2017

Map 10 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_sewersheds.mxd As Matuis

Achugao

West Takpochao

Legend

Wells/Usage Drinking Industrial *# Injection - V Irrigation !H Monitoring

WaterPressure Zones !. Water Tanks Susupe wNetworkStructure Waterlines

SLUMP Inland Boundary SaipanLagoon_Watersheds (CRM) *Imagery - February 2011

Water System CUC 0 ± 1 mi Date: 2/3/2017

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_drinkingwater.mxd

.!

.! 8 8.! 88

.!

8

8 8 8 .! .! 8 .!

.! Legend

HW_Garapan_drains 8 HW_outfallsGarapan Untreated Lagoon Discharge .! HW_SaipanStormwaterBMPs HW_stormdrainlines *Imagery - February 2011 8

Garapan Stormdrain System 0 ± 500 Feet Date: 1/28/2017

Map 12 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_stormwater.mxd

.!

.!

.!

.! .!

.!

.!

.! .!

.!

.!

.!

.!

.! Combined Extractive Uses Combined Recreational Uses (Hex 30 m) (Hex 30 m)

.! .! .! .! .! .! .!

Legend

Legend Jetski Exclustion Areas Marine Protected Areas .! Wrecks/Marine Landmarks MAX_SumCount MAX_SumCount 0 0-1 1 2 2 3 3 4 4 5-7

Combined Commercial Uses Combined All Dominant Uses (Hex 30 m) (Hex 30 m)

Legend TotalAllUses 3 - 5 6 - 8 9 - 10 11 - 12 Legend 13 - 16 MAX_SumCount 0 1 2 Dominant Use Groups ± Summary Heat Map 3 0 1 mile (from 2016 User Study) 4 - 5 Date: 1/25/2017 Map 13

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170124_ACK_UseHeatMaps.mxd Wing Beach 0#

Paupau Beach Park 0#

Tanapag Beach and Public Boat Ramp Managaha Island 0# 0#

Tanapag

Lower Base and Seaplane Ramp 0#

Micro0# Beach Puerto Rico 0# 0# 0# Smiling Cove Fiesta Resort and Hyatt Regency Beaches

Carolinian Utt Park 0# Garapan Fishing Base 0#

SAIPAN Beach Road Pathway 0# Legend #0 Shoreline Access Category of Use Dominant General *Imagery - February 2011

Beach Use Kilili Beach Park Heat Map 0# 0 ± 1 mile (2016 User Study) 0# Date: 1/26/2017 Map 14

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170124_ACK_BeachUse.mxd Wing Beach 0#

0#Paupau Beach Park Managaha Marine Conservation Area

0#Tanapag Beach and Public Boat Ramp 0#Managaha Island

Shipping Channel 0#Lower Base and Seaplane Ramp

Micro Beach 0# 0# American Memorial Park 0# 0#Smiling Cove Fiesta Resort and Hyatt Regency Beaches

0#Carolinian Utt Park

Garapan Dock 0#Fishing Base Channel

Lighthouse Reef 0#Beach Road Pathway Trochus Sanctuary

Legend

#0 Shoreline Access (CRM) Marine Protected Areas (CRM)

0#Kilili Beach Park JetSki Exclusion Areas (CRM) 0# Commercial Shipping Civic Center Channel (Use Study) 0# Marine Sports Areas (CRM) Sugar Dock Susupe Beach Park Channel SLUMP Boundary (HW) 0#Sugar Dock Beach SaipanLagoon_Watersheds

0#San Isidro Beach Park *Imagery - February 2011

0# Pak Pak Beach Designated Lagoon Use Agingan Pt Zones (Formal and Informal) ± and Access Points 0 1 mi Date: 2/6/2017

Map 15 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_ZonesAccess.mxd Managaha Marine Conservation Area Kawanishi H8K Emily Landing Vehicle !. !. Emily Martin Mariner Avenger !. !. !. !. Shoan Maru - Merchant Vessel Aichi E13A Seaplane !.Daihatsu Landing Craft

Hyatt Shipwreck American Memorial Park (NPS)

Lighthouse

Lighthouse Reef Trochus Sanctuary

Legend Sherman Tank Sherman Tank !. Wrecks (CRM) 0# MarineLandmarks (CRM) Sherman Tank Approx Landing NHL (HW)

Beach Landings SLUMP Boundary (HW) National Historic Marine Protected Areas (CRM) Landmark *Imagery - February 2011

Saipan Lagoon Marine Wrecks & 0 ± 1 mile Historic Landmarks Agingan Pt Date: 2/6/2017 Map 16

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170124_ACK_MarineHistoric.mxd As Matuis

Achugao

West Takpochao

Legend Flood Zone A AE AO V VE

Susupe Communities

Lagoon_Watersheds (CRM)

*Imagery - February 2011

Saipan Lagoon Watersheds Flood Hazard Zones ± 0 1 mi Date: 1/28/2017

DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_Floodhazard.mxd Marpi As Matuis Matansa

As Matuis San Roque Nanasu Achugao

Tanapag As Mahetog Achugao As Akina Lower Base

Sadog Tasi

Capitol Hill As Rabagau As Palacios Navy Hill

Garapan Chalan Galaide Fananganan Maturana Hill China Town

West Takpochao Tapochao

As Falipe Gualo Rai I Liyang Legend

Papago Social Vulnerability Score Chalan Laulau 26 - 31 Chalan Rueda 32 - 40 Kannat Tabla 41 - 45 San Jose (Oleai) Chalan Kiya 46 - 53 54 - 74 Susupe As Terlaje

Susupe SaipanLagoon_Watersheds (CRM) Chalan Kanoa II *Imagery - February 2011 Chalan Kanoa I Chalan Kanoa IV Chalan Kanoa III Finasisu Chalan Piao

San Antonio As Perdido Saipan Lagoon Afetnas Social Vulnerability to Koblerville 0± 1 mi Climate Change Agingan Date: 2/6/2017

Map 18 DocumentPath: H:\Projects\2016\16098 CNMI_Saipan Lagoon\GIS\Maps\State of the Lagoon Report\170119_ACK_SocialVul.mxd