Dongara SH50-05 — AUSTopo 1:250,000 Topographic Map (2025)

Irwin River country, Mid West coastal communities, wildflower sandplains, and productive farming districts—mapped with authority from Dongara to Mingenew and Eneabba

Covering Dongara–Port Denison, Mingenew, Eneabba, Leeman, Arrowsmith, and the surrounding Mid West coast and hinterland, this AUSTopo 1:250,000 sheet provides a clear, authoritative regional overview of country shaped by river systems, coastal dunes, broad agricultural plains, wildflower-rich heathlands, and important transport and resource corridors. From the mouth of the Irwin River to inland grain-growing districts, nature reserves, rural communities, and long regional roads, it is designed for professionals, land managers, residents, and travellers who need dependable big-area context.

The sheet brings together coastal settlements, farms, waterways, highways, railways, tracks, conservation areas, contours, vegetation patterns, resource infrastructure, and administrative boundaries in one coherent view. It is valuable for emergency coordination, bushfire planning, agricultural operations, environmental management, infrastructure maintenance, logistics, tourism planning, field research, and regional navigation.

At 1:250,000 scale (1 cm = 2.5 km), this is the largest scale at which published topographic maps cover the entire Australian continent—ideal for regional planning, land management, emergency coordination, and understanding how the Mid West coast, river systems, farms, and inland transport network fit together.

Explore adjoining sheets and national coverage with the official AUSTopo 1:250,000 map index.

🧭 Why this map stands out

• Updated mapping (2025) — aligned to modern Australian datums for confident, current use

• True coast-to-country perspective — coastal communities, river systems, wildflower sandplains, farmland, and regional transport corridors presented in one coherent view

• Professional-grade cartography — suited to emergency services, environmental teams, agricultural operators, engineers, planners, and land managers

• Dual coordinate systems — seamless transition between office planning and field navigation

• Printed in Australia — precision output, locally finished and quality-checked

🗺️ What you’ll see

• Detailed coastlines, contours, and spot elevations across coastal dunes, limestone country, sandplains, low ridges, river valleys, and inland agricultural districts

• Dongara, Port Denison, Mingenew, Eneabba, Leeman, Arrowsmith, rural localities, and surrounding infrastructure

• The Irwin and Arrowsmith river systems, seasonal creeks, wetlands, coastal lakes, drainage lines, estuaries, and water bodies

• Brand Highway, Midlands Road, Indian Ocean Drive connections, Eneabba–Mingenew Road, local roads, railway infrastructure, farm access routes, and regional tracks

• Nature reserves, wildflower country, agricultural areas, resource and utility corridors, vegetation patterns, administrative boundaries, and clear grid overlays

📐 Map details at a glance

• Scale: 1:250,000

• Series: AUSTopo — Australian Digital Topographic Map Series

• Coverage: Dongara SH50-05

• Map currency: 2025

• Coordinates: Geographical & MGA

• Datum: GDA2020, AHD

• Projection: Universal Transverse Mercator (UTM)

• Sheet size: 800 mm (W) × 500 mm (H)

💧 Field-Ready Options for Rugged Use

Choose the format that best suits your intended use—from lightweight trip planning to demanding all-weather fieldwork.

✅ Standard Paper

• Printed on 100 gsm FSC® coated paper

• Produces crisp, clear text and finely defined map symbols

• Lightweight and convenient for general reference or protected field use

• An economical choice for trip planning, research and office applications

✅ Waterproof and Tearproof Tyvek®

• Made from genuine DuPont™ Tyvek®, an advanced synthetic material composed of pure polyethylene fibres

• Waterproof, tear-resistant, foldable and extremely lightweight

• Printed using HP pigment-based inks for a permanent waterproof finish

• Suitable for backpacks, vehicles and exposed field conditions

• Ideal for bushwalkers, emergency personnel and outdoor professionals

• Provides exceptional durability without the weight and bulk of lamination

✅ Laminated

• Fully encapsulated between two 80-micron gloss laminate sheets

• Highly resistant to water, stains, smudges and tearing

• Draw on the surface with whiteboard markers for route planning or instruction

• Use Mark-It-Dots to identify campsites, hazards, access points or other locations without marking the map permanently

• Wipeable and reusable

• Ideal for offices, classrooms, operations centres and repeated field reference

🎯 Who it’s for

• Farmers, agricultural contractors, agronomists, and rural service providers

• Emergency services, bushfire teams, and regional operations coordinators

• Environmental, conservation, and land-management professionals

• Local government, engineers, surveyors, and infrastructure planners

• Energy, resource, transport, and logistics teams

• Wildflower visitors, coastal travellers, researchers, and trip planners

🇦🇺 Our commitment

Every AUSTopo map we supply is printed and finished in Australia, colour-managed for accuracy, hand-checked, and packed with care—so it arrives ready for real-world use.

Follow the Irwin River, understand the farming and wildflower country, and navigate the Dongara–Mingenew region with confidence. Choose your finish and add this essential 2025 AUSTopo map to your kit today.