Changes
On March 25, 2024 at 8:56:49 PM +1100, National Native Title Tribunal:
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Added resource Wamberal Lagoon - Flood Study to Wamberal Lagoon Flood Study
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Deleted resource Wamberal Lagoon - Flood Study from Wamberal Lagoon Flood Study
f | 1 | { | f | 1 | { |
2 | "author": "Central Coast Council", | 2 | "author": "Central Coast Council", | ||
3 | "author_email": null, | 3 | "author_email": null, | ||
4 | "contact_info": "False", | 4 | "contact_info": "False", | ||
5 | "contact_point": "ask@centralcoast.nsw.gov.au", | 5 | "contact_point": "ask@centralcoast.nsw.gov.au", | ||
6 | "creator_user_id": "4709c2ae-f4fb-4ac9-9b4c-a53c668db28a", | 6 | "creator_user_id": "4709c2ae-f4fb-4ac9-9b4c-a53c668db28a", | ||
7 | "data_state": "inactive", | 7 | "data_state": "inactive", | ||
8 | "extras": [ | 8 | "extras": [ | ||
9 | { | 9 | { | ||
10 | "key": "fdp_type", | 10 | "key": "fdp_type", | ||
11 | "value": "related-dataset" | 11 | "value": "related-dataset" | ||
12 | }, | 12 | }, | ||
13 | { | 13 | { | ||
14 | "key": "harvest_portal", | 14 | "key": "harvest_portal", | ||
15 | "value": "Flood Data Portal" | 15 | "value": "Flood Data Portal" | ||
16 | }, | 16 | }, | ||
17 | { | 17 | { | ||
18 | "key": "harvest_url", | 18 | "key": "harvest_url", | ||
19 | "value": | 19 | "value": | ||
20 | ata.ses.nsw.gov.au/related-dataset/wamberal-lagoon-flood-study-report" | 20 | ata.ses.nsw.gov.au/related-dataset/wamberal-lagoon-flood-study-report" | ||
21 | } | 21 | } | ||
22 | ], | 22 | ], | ||
23 | "groups": [ | 23 | "groups": [ | ||
24 | { | 24 | { | ||
25 | "description": "The function of [land and resource | 25 | "description": "The function of [land and resource | ||
26 | management](http://search.records.nsw.gov.au/functions/10) includes | 26 | management](http://search.records.nsw.gov.au/functions/10) includes | ||
27 | the administration of crown land and the process of alienation, | 27 | the administration of crown land and the process of alienation, | ||
28 | including surveying, mapping, and the preparation of leases and | 28 | including surveying, mapping, and the preparation of leases and | ||
29 | titles. The function also includes the zoning of land for a variety of | 29 | titles. The function also includes the zoning of land for a variety of | ||
30 | purposes (residential, commercial, agricultural, mining, native title, | 30 | purposes (residential, commercial, agricultural, mining, native title, | ||
31 | parks and gardens, etc.) and the siting of major projects such as the | 31 | parks and gardens, etc.) and the siting of major projects such as the | ||
32 | Darling Harbour Authority. \r\n\r\nThe term also covers the management | 32 | Darling Harbour Authority. \r\n\r\nThe term also covers the management | ||
33 | of resources such as water, soil and forests with the aim of ensuring | 33 | of resources such as water, soil and forests with the aim of ensuring | ||
34 | that exploitation and use are balanced by policies and practices aimed | 34 | that exploitation and use are balanced by policies and practices aimed | ||
35 | at sustaining and preserving the resource for future generations.", | 35 | at sustaining and preserving the resource for future generations.", | ||
36 | "display_name": "Land and Resource Management", | 36 | "display_name": "Land and Resource Management", | ||
37 | "id": "a160173c-b6d2-4696-9da9-3d3f71242672", | 37 | "id": "a160173c-b6d2-4696-9da9-3d3f71242672", | ||
38 | "image_display_url": "", | 38 | "image_display_url": "", | ||
39 | "name": "land-and-resource-management", | 39 | "name": "land-and-resource-management", | ||
40 | "title": "Land and Resource Management" | 40 | "title": "Land and Resource Management" | ||
41 | } | 41 | } | ||
42 | ], | 42 | ], | ||
43 | "id": "dfd68c09-2f38-4648-9afb-b96a20197ac2", | 43 | "id": "dfd68c09-2f38-4648-9afb-b96a20197ac2", | ||
44 | "isopen": false, | 44 | "isopen": false, | ||
45 | "jurisdiction": "New South Wales Government", | 45 | "jurisdiction": "New South Wales Government", | ||
46 | "license_id": "lsba", | 46 | "license_id": "lsba", | ||
47 | "license_title": "Licence Specified by Agency", | 47 | "license_title": "Licence Specified by Agency", | ||
48 | "likes": 0, | 48 | "likes": 0, | ||
49 | "maintainer": null, | 49 | "maintainer": null, | ||
50 | "maintainer_email": null, | 50 | "maintainer_email": null, | ||
51 | "metadata_created": "2022-02-02T23:27:37.791752", | 51 | "metadata_created": "2022-02-02T23:27:37.791752", | ||
n | 52 | "metadata_modified": "2024-03-20T02:48:40.815907", | n | 52 | "metadata_modified": "2024-03-25T09:56:49.214413", |
53 | "name": "fdp-wamberal-lagoon-flood-study-report", | 53 | "name": "fdp-wamberal-lagoon-flood-study-report", | ||
54 | "notes": "Wamberal Lagoon is a small coastal lagoon within the | 54 | "notes": "Wamberal Lagoon is a small coastal lagoon within the | ||
55 | Gosford City and Wyong Council Local\r\nGovernment areas (Figure 1). | 55 | Gosford City and Wyong Council Local\r\nGovernment areas (Figure 1). | ||
56 | The lagoon has a surface area of approximately 0.5 | 56 | The lagoon has a surface area of approximately 0.5 | ||
57 | square\r\nkilometres, and discharges to the Pacific Ocean at Wamberal | 57 | square\r\nkilometres, and discharges to the Pacific Ocean at Wamberal | ||
58 | Beach. The total catchment area\r\nto the Pacific Ocean is | 58 | Beach. The total catchment area\r\nto the Pacific Ocean is | ||
59 | approximately 6.6 square kilometres and thus the area of the | 59 | approximately 6.6 square kilometres and thus the area of the | ||
60 | lagoon\r\nrepresents 8% of the total catchment.\r\n\r\nA number of | 60 | lagoon\r\nrepresents 8% of the total catchment.\r\n\r\nA number of | ||
61 | properties surrounding the lagoon are very low lying, and flooding in | 61 | properties surrounding the lagoon are very low lying, and flooding in | ||
62 | the past has\r\ncaused damage and disruption. There has not been | 62 | the past has\r\ncaused damage and disruption. There has not been | ||
63 | significant loss of property on any occasion\r\nin recent years. In an | 63 | significant loss of property on any occasion\r\nin recent years. In an | ||
64 | attempt to reduce the flood problems, Council mechanically opens | 64 | attempt to reduce the flood problems, Council mechanically opens | ||
65 | the\r\nentrance when the lagoon approaches a critical level. This task | 65 | the\r\nentrance when the lagoon approaches a critical level. This task | ||
66 | of opening the lagoon to the\r\nocean during floods can be both | 66 | of opening the lagoon to the\r\nocean during floods can be both | ||
67 | difficult and at times dangerous. The ocean and channel\r\nentrance | 67 | difficult and at times dangerous. The ocean and channel\r\nentrance | ||
68 | conditions appropriate to design flood conditions were therefore major | 68 | conditions appropriate to design flood conditions were therefore major | ||
69 | considerations\r\nin the study.\r\n\r\nIn the last 30 years the | 69 | considerations\r\nin the study.\r\n\r\nIn the last 30 years the | ||
70 | catchment has changed from a predominantly rural community to a | 70 | catchment has changed from a predominantly rural community to a | ||
71 | more\r\nurbanised community. The lagoon and part of the adjoining | 71 | more\r\nurbanised community. The lagoon and part of the adjoining | ||
72 | foreshore have been dedicated as\r\nthe Wamberal Lagoon Nature Reserve | 72 | foreshore have been dedicated as\r\nthe Wamberal Lagoon Nature Reserve | ||
73 | and there has been an increase in population and a\r\nheightened | 73 | and there has been an increase in population and a\r\nheightened | ||
74 | awareness of environmental issues. These changes have affected the | 74 | awareness of environmental issues. These changes have affected the | ||
75 | lagoon and\r\nthere is the potential for further changes. There is a | 75 | lagoon and\r\nthere is the potential for further changes. There is a | ||
76 | need therefore to define the existing flood\r\nproblem and carefully | 76 | need therefore to define the existing flood\r\nproblem and carefully | ||
77 | manage future development within the catchment and upon | 77 | manage future development within the catchment and upon | ||
78 | the\r\nfloodplain.\r\n\r\nAs the first stage in the development of an | 78 | the\r\nfloodplain.\r\n\r\nAs the first stage in the development of an | ||
79 | overall Floodplain Management Plan for Wamberal\r\nLagoon, Gosford | 79 | overall Floodplain Management Plan for Wamberal\r\nLagoon, Gosford | ||
80 | City Council engaged Webb, McKeown & Associates to prepare a | 80 | City Council engaged Webb, McKeown & Associates to prepare a | ||
81 | Flood\r\nStudy.\r\n\r\nThe primary objectives of this Flood Study are | 81 | Flood\r\nStudy.\r\n\r\nThe primary objectives of this Flood Study are | ||
82 | to:\r\n\r\n*\tdetermine the flood behaviour of Wamberal Lagoon and its | 82 | to:\r\n\r\n*\tdetermine the flood behaviour of Wamberal Lagoon and its | ||
83 | tributaries under existing\r\nconditions,\r\n*\tset up a numerical | 83 | tributaries under existing\r\nconditions,\r\n*\tset up a numerical | ||
84 | model of the catchment to determine flood flows velocities | 84 | model of the catchment to determine flood flows velocities | ||
85 | and\r\nlevels for design events,\r\n* formulate the model such | 85 | and\r\nlevels for design events,\r\n* formulate the model such | ||
86 | that the effects on flood behaviour of catchment\r\ndevelopment | 86 | that the effects on flood behaviour of catchment\r\ndevelopment | ||
87 | and flood mitigation options can be investigated.\r\n\r\nThe Flood | 87 | and flood mitigation options can be investigated.\r\n\r\nThe Flood | ||
88 | Study does not consider local flooding which may result from | 88 | Study does not consider local flooding which may result from | ||
89 | inadequate urban\r\ndrainage provisions. These issues are being | 89 | inadequate urban\r\ndrainage provisions. These issues are being | ||
90 | examined in other separate studies undertaken\r\nby | 90 | examined in other separate studies undertaken\r\nby | ||
91 | Council.\r\n\r\nThis report details the results and findings of the | 91 | Council.\r\n\r\nThis report details the results and findings of the | ||
92 | Flood Study. The key elements are:\r\n\r\n* a summary of | 92 | Flood Study. The key elements are:\r\n\r\n* a summary of | ||
93 | available data,\r\n* reasons for the choice of hydrologic | 93 | available data,\r\n* reasons for the choice of hydrologic | ||
94 | and hydraulic models,\r\n* calibration of these | 94 | and hydraulic models,\r\n* calibration of these | ||
95 | models,\r\n* establishment of design flood behaviour,\r\n* | 95 | models,\r\n* establishment of design flood behaviour,\r\n* | ||
96 | sensitivity analyses of the adopted parameters.\r\n\r\nA number of | 96 | sensitivity analyses of the adopted parameters.\r\n\r\nA number of | ||
97 | previous studies have been undertaken in the local area. A compilation | 97 | previous studies have been undertaken in the local area. A compilation | ||
98 | of all\r\nrelevant previous reports is contained in Reference 1 and | 98 | of all\r\nrelevant previous reports is contained in Reference 1 and | ||
99 | several of these are discussed in\r\ndetail in Section 2.3. All levels | 99 | several of these are discussed in\r\ndetail in Section 2.3. All levels | ||
100 | in this Report are to Australian Height Datum (AHD). AHD is | 100 | in this Report are to Australian Height Datum (AHD). AHD is | ||
101 | the\r\ncommon national plane approximating mean sea level.", | 101 | the\r\ncommon national plane approximating mean sea level.", | ||
102 | "num_resources": 1, | 102 | "num_resources": 1, | ||
103 | "num_tags": 3, | 103 | "num_tags": 3, | ||
104 | "organization": { | 104 | "organization": { | ||
105 | "approval_status": "approved", | 105 | "approval_status": "approved", | ||
106 | "created": "2020-11-09T14:43:55.287162", | 106 | "created": "2020-11-09T14:43:55.287162", | ||
107 | "description": "Central Coast Council is responsible for the sixth | 107 | "description": "Central Coast Council is responsible for the sixth | ||
108 | largest urban area in Australia. Our Council area is 1681 square | 108 | largest urban area in Australia. Our Council area is 1681 square | ||
109 | kilometres, which makes us far bigger geographically than | 109 | kilometres, which makes us far bigger geographically than | ||
110 | Canberra.\r\n\r\nThe most recent projected population of the Central | 110 | Canberra.\r\n\r\nThe most recent projected population of the Central | ||
111 | Coast by 2036 is 415,050. That\u2019s a 23% increase in population, of | 111 | Coast by 2036 is 415,050. That\u2019s a 23% increase in population, of | ||
112 | approximately 80,000 people. Planning for growth and maintaining the | 112 | approximately 80,000 people. Planning for growth and maintaining the | ||
113 | lifestyle that our community enjoys is important for Council.\r\n", | 113 | lifestyle that our community enjoys is important for Council.\r\n", | ||
114 | "id": "8ff6f883-d0d3-4e87-8e29-3e93c586b913", | 114 | "id": "8ff6f883-d0d3-4e87-8e29-3e93c586b913", | ||
115 | "image_url": "2021-03-22-030858.587436Central-Coast.png", | 115 | "image_url": "2021-03-22-030858.587436Central-Coast.png", | ||
116 | "is_organization": true, | 116 | "is_organization": true, | ||
117 | "name": "central-coast-council", | 117 | "name": "central-coast-council", | ||
118 | "state": "active", | 118 | "state": "active", | ||
119 | "title": "Central Coast Council", | 119 | "title": "Central Coast Council", | ||
120 | "type": "organization" | 120 | "type": "organization" | ||
121 | }, | 121 | }, | ||
122 | "owner_org": "8ff6f883-d0d3-4e87-8e29-3e93c586b913", | 122 | "owner_org": "8ff6f883-d0d3-4e87-8e29-3e93c586b913", | ||
123 | "private": false, | 123 | "private": false, | ||
124 | "relationships_as_object": [], | 124 | "relationships_as_object": [], | ||
125 | "relationships_as_subject": [], | 125 | "relationships_as_subject": [], | ||
126 | "resources": [ | 126 | "resources": [ | ||
127 | { | 127 | { | ||
128 | "cache_last_updated": null, | 128 | "cache_last_updated": null, | ||
129 | "cache_url": null, | 129 | "cache_url": null, | ||
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131 | "datastore_active": false, | 131 | "datastore_active": false, | ||
132 | "datastore_contains_all_records_of_source_file": false, | 132 | "datastore_contains_all_records_of_source_file": false, | ||
133 | "format": "", | 133 | "format": "", | ||
134 | "hash": "", | 134 | "hash": "", | ||
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136 | "last_modified": null, | 136 | "last_modified": null, | ||
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138 | "mimetype": null, | 138 | "mimetype": null, | ||
139 | "mimetype_inner": null, | 139 | "mimetype_inner": null, | ||
140 | "name": "Wamberal Lagoon - Flood Study", | 140 | "name": "Wamberal Lagoon - Flood Study", | ||
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144 | "size": null, | 144 | "size": null, | ||
145 | "state": "active", | 145 | "state": "active", | ||
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161 | "spatial_coverage": "New South Wales (NSW81093)", | 161 | "spatial_coverage": "New South Wales (NSW81093)", | ||
162 | "state": "active", | 162 | "state": "active", | ||
163 | "tags": [ | 163 | "tags": [ | ||
164 | { | 164 | { | ||
165 | "display_name": "Wamberal Lagoon", | 165 | "display_name": "Wamberal Lagoon", | ||
166 | "id": "2b6c396a-5ce8-4111-a20e-96988035529b", | 166 | "id": "2b6c396a-5ce8-4111-a20e-96988035529b", | ||
167 | "name": "Wamberal Lagoon", | 167 | "name": "Wamberal Lagoon", | ||
168 | "state": "active", | 168 | "state": "active", | ||
169 | "vocabulary_id": null | 169 | "vocabulary_id": null | ||
170 | }, | 170 | }, | ||
171 | { | 171 | { | ||
172 | "display_name": "hydraulic model", | 172 | "display_name": "hydraulic model", | ||
173 | "id": "677b7fb9-3abd-4741-8855-7a364a72eac6", | 173 | "id": "677b7fb9-3abd-4741-8855-7a364a72eac6", | ||
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175 | "state": "active", | 175 | "state": "active", | ||
176 | "vocabulary_id": null | 176 | "vocabulary_id": null | ||
177 | }, | 177 | }, | ||
178 | { | 178 | { | ||
179 | "display_name": "hydrologic model", | 179 | "display_name": "hydrologic model", | ||
180 | "id": "50c66e01-a7ce-4b31-9055-0e5dbccddf1e", | 180 | "id": "50c66e01-a7ce-4b31-9055-0e5dbccddf1e", | ||
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182 | "state": "active", | 182 | "state": "active", | ||
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184 | } | 184 | } | ||
185 | ], | 185 | ], | ||
186 | "temporal_coverage_to": "2001-11-01 00:00:00", | 186 | "temporal_coverage_to": "2001-11-01 00:00:00", | ||
187 | "title": "Wamberal Lagoon Flood Study", | 187 | "title": "Wamberal Lagoon Flood Study", | ||
188 | "type": "dataset", | 188 | "type": "dataset", | ||
189 | "unpublished": "false", | 189 | "unpublished": "false", | ||
190 | "update_freq": "as_required", | 190 | "update_freq": "as_required", | ||
191 | "url": "", | 191 | "url": "", | ||
192 | "version": null | 192 | "version": null | ||
193 | } | 193 | } |