South Australia / Council electoral area

Thalassa Ward

Find the boundaries, current representation, previous election contestants and original public records for this place.

Local-government parent: Onkaparinga.

Boundary layer

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Select an actual polygon or search result, inspect it, then Open. Subdued categorical colours have no political meaning; gold marks selection. Transparent administrative water preserves the geographic coast beneath. Geographic background: Geoscience Australia; boundary publishers retain their rights. Raster source and registration · Boundary editions and lossless delivery

Full attribution, datum and display notes

© Commonwealth of Australia (Geoscience Australia) 2025. This product is released under the © Commonwealth of Australia (Geoscience Australia) 2025. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode. NSW Land Registry Services (LRS), Department of Natural Resources and Mines, Queensland Manufacturing and Regional and Rural Development (MRRD), Victorian Department of Energy, Environment and Climate Action (DEECA), South Australian Department for Environment and Water (DEW), Tasmanian Department of Primary Industries, Parks, Water and Environment (DPIPWE), Western Australian Land Information Authority (Landgate), OpenStreetMap (© OpenStreetMap contributors), Natural Earth Data, Australian Bureau of Statistics, Attorney-General's Department (Territories of Australia), Department of Climate Change, Energy, the Environment and Water (DCCEEW), Department of Agriculture, Fisheries and Forestry (DAFF), Victorian Department of Transport and Planning (DTP), Australian Hydrographic Office (AHO), Australian Maritime Safety Authority (AMSA), ©Ibbotson, J 2001 Lighthouses of Australia: Images from the End of an Era, Australian Lighthouse Traders, Surrey Hills, © Admiralty List of Lights and Fog Signals: Indian and Pacific Oceans, South of the Equator 2004, United Kingdom Hydrographic Office, Somerset, Copyright © 2025 OLL - Online List of Lights, © 1999-2025 Garry Searle, © Copyright International Hydrographic Organization 2021, National Oceanic and Atmospheric Administration (NOAA), National Geospatial-Intelligence Agency (NGA), World of Lighthouses, © 2018 CC-By (Creative Commons Attribution 4.0 International Public License) - City of Melbourne Open Data Team, Geoscience Australia and Australian Antarctic Division, © Victorian Department of Transport and Planning

Local Government Area Wards, Location SA / Government of South Australia. CC BY (Attribution); source rights and accuracy limitations apply.

Exact GeoJSON coordinates returned by the official service in EPSG:4326. Native service CRS is EPSG:3857; the service transformation is declared, not a claim of native longitude/latitude. No rounding, union, clipping or simplification. Upcoming representation-review boundaries are separate and not supplied by this snapshot.

EPSG:3857 display projection; original source datums and coordinates are retained. Zoom detail requests the official geographic service; the retained raster and text directory remain available if it cannot load.

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6 places · every entry is a direct page link

Knox WardCouncil electoral area
Mid Coast WardCouncil electoral area
Pimpala WardCouncil electoral area
South Coast WardCouncil electoral area
Southern Vales WardCouncil electoral area
Thalassa WardCouncil electoral area

Current representation

Individual current-office records have not yet been verified in this collection. Use the official directory below for the current roster; an earlier election winner is not automatically a current officeholder.

Official place / representative directory

Current office, previous contestants and future candidacy are separate records. Published affiliation and links retain their source dates; no recontest is inferred.

Election dates & previous contestants

Each event keeps its own roster, result stage and boundary edition. A subsequent by-election does not replace the previous general-election record.

2022 Onkaparinga — Thalassa Ward

historical-contested · ordinary

Calendar timer

2022-11-10 · ECSA ordinary2022 postal voting closed 5pm10 November 2022; counting began 12November. Unopposed/failed offices have no invented poll or votes. Later recounts, court corrections and current office are separate.

Australia/Adelaide · Published closing time: 2022-11-10T17:00:00+10:30. The clock respects this deadline. The clock does not refresh results or declare a winner. 2022 local election arrangement; delivered current geometry is a separately dated snapshot and is not asserted to represent2022 boundaries.

Official event / results

6 recorded contestants · names, affiliations and public records

2022 Onkaparinga — Thalassa Ward · event-specific contestant records
Name / public profile	Affiliation at this event	Recorded status / result	Source
CHABREL, Philip	Affiliation not recorded	Thalassa Ward · not elected in this2022 result workbook · 536 first preference votes	Official record
EATON, Geoff	Affiliation not recorded	Thalassa Ward · elected in this2022 result workbook · 1717 first preference votes	Official record
HARLEY, Ilona	Affiliation not recorded	Thalassa Ward · not elected in this2022 result workbook · 424 first preference votes	Official record
PHOTAKIS, John	Affiliation not recorded	Thalassa Ward · not elected in this2022 result workbook · 952 first preference votes	Official record
ROCHFORD, Helen	Affiliation not recorded	Thalassa Ward · not elected in this2022 result workbook · 496 first preference votes	Official record
THEMELIOTIS, Marion	Affiliation not recorded	Thalassa Ward · elected in this2022 result workbook · 995 first preference votes	Official record

Evidence into useful participation

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Follow the original member, electoral authority and institutional records linked here. For a decision, retain its exact motion, date and stage; a missing individual vote or stated reason stays unknown.

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Track what changed

Keep three accounts together: what it cost, what was given freely, and what changed. Record evidence and time periods; proposed benefits remain distinct from observed outcomes. Explore the braided economy.

Local Twinkles and resident-authored concerns are left to grassroots implementation. Existing wider-system rooms are proposals to explore, with their own stages and sources.

Sources, boundaries & coverage

Boundary basis: Location SA source snapshot checked 17 October 2026; preceding ward structures where 2024/2025 reviews apply; not verified as the next periodic election edition. Geographic boundaries describe the sourced edition; they do not determine a person's current address entitlement.

Location SA: Local Government Area Wards (dataset 836) · checked 2026-10-17. Dataset metadata: AusGOAL CC BY (Attribution); metadata report CC BY 3.0 Australia. Copyright Crown in right of South Australia and licensors; original terms retained.
Primary web review: Grant identity and SA council ward edition changes · checked 2026-10-17
Location SA ward retained original: ids.json · checked 2026-10-17. Dataset metadata: AusGOAL CC BY (Attribution); metadata report CC BY 3.0 Australia. Copyright Crown in right of South Australia and licensors; original terms retained.
Location SA ward retained original: features-0.json · checked 2026-10-17. Dataset metadata: AusGOAL CC BY (Attribution); metadata report CC BY 3.0 Australia. Copyright Crown in right of South Australia and licensors; original terms retained.
Location SA ward retained original: features-100.json · checked 2026-10-17. Dataset metadata: AusGOAL CC BY (Attribution); metadata report CC BY 3.0 Australia. Copyright Crown in right of South Australia and licensors; original terms retained.
ECSA 2022 council election contest-controls · checked 2026-10-17. Minimal event-specific public candidate, result and typed vote facts. Full copyrighted workbook remains local-only.
ECSA 2022 postal voting close and separate count start · checked 2026-10-17. Minimal election-calendar facts; publisher rights retained.
ECSA 2022 council election candidate-and-historical-elected-master · checked 2026-10-17. Minimal event-specific public candidate, result and typed vote facts. Full copyrighted workbook remains local-only.
ECSA 2022 council election sa-council-45340-results · checked 2026-10-17. Minimal event-specific public candidate, result and typed vote facts. Full copyrighted workbook remains local-only.

Official Location SA ward source feature; original geometry, multipart components, holes and coordinates retained. Source ward and parent labels are retained separately from the normalized display name.
The 2024/2025 representation review changes this council for the next periodic election: 6 wards retained; minor boundary adjustments. This page preserves the preceding source ward, and must not be used as the upcoming-election ward map. See the linked ECSA review/gazette source; new geometry and successor joins remain unresolved.
This source snapshot has not been verified as the next periodic council-election boundary edition. No current ward member or previous contestant is inferred from geometry; individual reconciliation remains required.
The2022 ward contest has an exact parent-and-name correspondence. Its historical arrangement is kept separate from the current delivered ward geometry; no boundary equivalence is asserted.

Canonical records, dates and source references · Map source editions and delivery checks