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HomeMy WebLinkAboutP-11-80 CORPORATION OF THE TOWN OF NEWCASTLE PLANNING AND DEVELOPMENT DEPARTMENT D.N.SMITH,M.C.I.P.,Director HAMPTON,ONTARIO LOB 1JO TEL.(416)263-2231 REPORT TO THE PLANNING AND DEVELOPMENT COMMITTEE MEETING OF JANUARY 21, 1980. REPORT NO. : P-11-80 SUBJECT: Proposed Official Plan Amendment Part of Lots 3 & 4, Con. 4, former Township of Darlington - Brooks, Lovell, McLellan File No. : 75-29/D BACKGROUND: On August 28, 1979 staff received from Durham Region, a re- vised application for an Official Plan Amendment, in respect of the above noted lands. The original submission was received in November 1975, dealt with by Committee on November 22, 1976 and given conditional approval by Council on December 13, 1976. In January of this year, the Region requested updated comments from the Town, since the imposed conditions had never been dealt with and they wished to finalize their processing of the application. In response to that request, staff report P-29-79 was submitted to Planning Committee which recommended: "That it be recommended to the Region of Durham that no further approvals be given, related to this application to amend the Official Plan for the former Township of Darlington, File 75-29/D (Former File O.P.A. 70) pending the Central Lake Ontario Conser- vation Authority's proposed acquisition of the subject lands." � r 1�� t 2 - This recommendation was adopted by Council on March 26, 1979. Subsequently, the applicants revised their proposal, which had originally been for five lots ranging in size from 25 to 33 acres, to a new proposal for 41 lots ranging in size from 1.5 to 4 acres which was the basis of comments received. Staff note that as a result of Central Lake Ontario Conservation Authority's acquisition of a portion of the site, the proposal is significantly reduced and we anticipate receiving a further revision in the near future. COMMENTS: The application as submitted to the Region, has been identified as a "Type A" application -- application to amend the Durham Regional Official Plan. The Region has advertised in appropriate newspapers in order to solicit public input in respect of the revised application. In addition, they circulated the application to various concerned agencies for comment. In accordance with our adopted procedures for processing Official Plan Applications, staff have circulated the application internally and the responses are summarized below: Town of Newcastle Public Works - No objection to the Official Plan Amend- ment but at the time of subdivision service concerns relative to items such as access, street patterns, drainage, etc. will have to be resolved. Town of Newcastle Fire Department - (1) Water supply for fire protection - static water supply - centrally located, approximately 20,000 gallons. (2) Access for fire fighting equipment to all areas and buildings. Public School Board - No objection, but more school accommodation may be required in the area. 3 - Separate School Board - No objection. Central Lake Ontario Conservation Authority - The site of this pro- posed official plan amendment has been of prime interest to this Authority for considerable time. It has been identified in the 1973 Conservation Planning Study prepared by the Central Ontario Joint Planning Board as a desirable acquisition from both a preservation of valleylands and a regional parks point of view. This latter interest involves the integration of up- lands into a comprehensive land assembly to prohibit their patchwork development with the resultant despoiling by intrusion and proximity of its recognized merits. This 1973 Conservation Planning Study has been further reen- forced in the subject area by an Environmental Sensitivity Mapping Project undertaken jointly by the Regional Planning Department and the Authority in 1978. Most of the site has been designated as having the highest level of environmental sensitivity. While the proponents for this development have recognized this sensitivity, they have not, and in fact could not address this matter to the Authority's satisfaction. Additionally, Regional Council has now, by Official Plan amendment, taken measures to prohibit development in those areas identified in the Mapping Project as having First and Second levels of environmental sensitivity. Finally, the Authority has taken steps towards the acquisition of this site as a substantial component of the Stephen's Gulch Conservation Area and has had discussions with the owners towards this end. Therefore should the development proposal fail, the owners do have other recourse. In consideration of the above, the Authority must recommend against the requested Official Plan amendment. Durham Health Unit - No objection, however, before any certificates of approval can be issued for private sewage disposal systems, we will require data as to soil conditions and water table levels, as determined by our Public Health Inspector on receipt of appli- cations. Durham Regional Works Department - In view of the fact that individual wells and septic tanks are indicated in this submission as being the method of servicing, and the proposal having no direct access onto abutting Regional Road #4; we, therefore, have no objection to further processing of this application. v� C3) - 4 - Ministry of Agriculture and Food f- The Canada Land Inventory classifies the subject property as 3 m soils. The site is not currently in production, and is mainly in forest. The surrounding land uses are agricultural, most notably is the specialty crop - tobacco. The main areas of agriculture are east and south of this proposal. As the Official Plan designates the site as Major Open Space and the site has limited protential for agriculture, we have no objec- tion at this time. Ministry of the Environment - Although a detailed assessment of the proposal has not been carried out, no major concerns have been expressed as a result of our inspection. The only adjacent land uses are a tobacco farm and a gravel pit which is located one-half mile to the west. Our preliminary assessment indicates that no adverse effects are expected from either of these uses. Hence, we offer no objection to further processing of the application. Ministry of Natural Resources - This proposal has been inspected in the field and discussed with the Central Lake Ontario Conservation Authority. The most serious concern is to resolve any adverse impact the proposal might have on the Conservation Authority's plans for the Stephen's Gulch Conservation Area which is just southwest of the site. We would recommend that you consult the Conservation Authority on the lastest status of their plans, and any negotiations they have had with the owner. The southern extremities of this property are believed to consist of fine grained Iroquois lake plain sediments, primarily sands. The remainder of the property is underlain by Outwash sands and gravel. These deposits are not considered to be of primary signi- ficance, and in light of the classification of mineral deposits recently discussed with the Durham Region at the O.M.B. , we would have no objections to this proposal from a site sepcific mineral aggregate point of view. However, the Planistics report fails to mention the existence of three licenced pits immediately west of the site, (N12 Lot 5, Conc. 4, 100 acres; NW part of the N2 of Lot 6, 34 acres; and SE part of NZ also 34 acres) . A residential development could result in conflicts with these pit operators. The compatibility of the de- development to these existing pits is crucial to the approval of this amendment. We would suggest that the amendment should not be approved unless it is clearly shown that no serious conflicts will occur. Finally, we note that the valleylands on the property are hazard- land, and should not be developed due to potential flooding. The area is also in the headwaters of the Soper Creek, and would be severely damaging to the trout fishery if erosion and siltation were allowed to occur as a result of the development. These con- cerns could be dealt with at the more detailed stage of layout, design, and conditions of approval. - 5 - Conclusion: We have no basic objection to the principle of development over the long term. However, particularly in view of the possible conflict with the Conservation Area, and the existing licenced pits; we feel the proposal is premature at the present time. Our review of comments received, as a result of the circulation, reveals that the major concerns relative to this proposal are in res- pect of the site's environmental sensitivity and possible conflicts with existing licensed gravel pits located to the west. As indicated in the conservation authority's comments, negotiations were at that time underway in an effort to purchase the subject site. In that res- pect, we have been advised verbally by Mr. Bill Campbell, on November 22, 1979, that the authority has reached an agreement with the applicants for the purchase of that portion of the site located within Lot 4, Con- cession 4. Mr. Campbell by letter of November 22, 1979 also indicated that he would have no objection to the balance of the site being developed for estate residential purposes. We note that this action by Central Lake Ontario Conservation Authority alleviates to a great extent, those concerns raised in respect of environmental sensitivity and potential conflicts with licenced gravel pits, since only the extreme easterly portion of the site is available for development. As noted, the licenced pits are west of the subject property and we do not anticipate any major impacts upon the site due to noise, dust or truck traffic. We have also been advised by the applicants' consultant that a revised plan will be forwarded in the near future. In that respect, we have advised the consultants that the revised plan should reflect a minimum lot size of 0.8 hectares. This requirement is consistent with - 6 - approved Regional Policies which define "Estate Residential" as large lot residential development. Inasmuch as we are recommending that residential lots within hamlets be a minimum of 0.5 hectares, we feel that estate residential should be 0.8 ha in area, in order to encourage a variation between lot types. We note that the Town has consistently requested a 0.8 ha minimum for estate residential develop- ment with the exception of areas served by municipal water. However, staff is prepared to consider lots of less than 0.8 ha in area, pro- vided that detailed engineering reports indicate that soil and water conditions, on site, are adequate to support lesser lot areas. CONCLUSION: Based on the foregoing information and our review of documents submitted in support of this proposal, we have no objection to a revision which limits the proposal to that portion of the site located in Lot 3, Concession IV. We also note that in accordance with the provisions of proposed Amendment 19 to the Durham Regional Official Plan, an environ- mental analysis of the site would be required prior to development occurring. In addition, the applicant is required to submit details of site develop- ment and engineering prior to draft approval and in accordance with Sections 10.3.2.3 and 10.3.2.4 of the Regional Official Plan. In respect of the required environmental analysis, we are suggest- ing that it be carried out by the applicants at their expense, according to terms of reference prepared by the municipality and by a consultant chosen by the Town in consultation with the Central Lake Ontario Conser- vation Authority and the Region. This approach is considered by staff - 7 - to be consistent with the provisions of Regional Official Plan Amend- ment 19 which requires the municipality to "conduct" the required environmental study. RECOMMENDATIONS: That the Planning and Development Committee recommend to Council the following: 1) That this report be received; and that 2) The Region of Durham be advised that the Town of Newcastle i would have no objection to a designation for "estate resi- dential" development for that portion of the subject lands located within Lot 3, Concession iV, former Township of Darlington, and identified as Official Plan Amendment Appli- cation 75-29/D; and that 3) Staff be authorized to prepare draft terms of reference, in co-operation with Central Lake Ontario Conservation Authority and Durham Region, for an environmental analysis. Said terms I of reference to form the basis for all situations where an environmental analysis may be required pursuant to proposed Amendment 19 to the Durham Regional Official Plan. Respectfully submitted, /* TTE:lb D. N. Smith, M.C.I.P. November 22, 1979 January 10, 1980 - Revised MAP TAUNTON ROAD R a U C4' Z � O Q � W U � Z � Q U m � C O a m FoRcEO� H uj I to I LOT 5 LOT 3 LOT 2 o ilo LOT I I I (a � II 1 HIGH H ENVIRONMENTAL L.—. SENSITIVITY SOURCE: GARTNER LEE MAPPING PROJECT � ) MEDIUM M ENVIRONMENTAL L.-,J SENSITIVITY AREA OF PROPOSED 0 250 500M C LQ C.A. ACQUISITION 200 loo tl°°°'°°° SUBJECT LANDS IV ESTATE RESIDENTIAL SUBDIVISION PART OF LOTS 3 AND 4, CONCESSION 4 TOWN OF NEWCASTLE REGIONAL MUNICIPALITY OF DURHAM July 1979 Prepared By: THE PLANISTICS GROUP 443 Dundas Street West Hamilton, Ontario L9J 1B3 v TABLE OF CONTENTS PAGE I INTRODUCTION 1 II PROPOSED ESTATE RESIDENTIAL SUBDIVISION PLAN 3 III ENVIRONMENTAL EVALUATION OF RESIDENTIAL 4 SUBDIVISION (A) MAINTENANCE OF NATURAL ENVIRONMENT 4 (B) VISUAL AND PHYSICAL ACCESS 8 (C) UTILITIES AND SERVICES 8 (D) CAPABILITY FOR AGRICULTURE 8 . INCLUDING EXAMINATION OF AREA GEOLOGY AND SOILS (E) CAPABILITY FOR CONSERVATION AND RECREATION 13 (F) EXPANSION AND ALTERATION OF SERVICES 14 (G) IMPACT OF DEVELOPMENT ON : 16 LANDSCAPE CONTOURS TREES AND VEGETATION HISTORICAL AND CULTURAL SIGNIFICANCE IV CHRONOLOGICAL ORDER OF EVENTS 18 V CONCLUSION 20 MAPS PAGE MAP NO. 1 DEVELOPMENT SUITABILITY MAP 5 MAP NO. 2 SLOPE 6 MAP NO. 3 VEGETATION AND REFORESTRATION AREAS 7 MAP NO. 4 OPEN SPACE AREAS 9 MAP NO. 5 SOILS MAP 11 i MAP NO. 6 PHYSICAL LAND FORMS 12 MAP NO. 7 DEVELOPMENT CAPABILITY RE : C. L. O. C.A. CRITERIA 15 I INTRODUCTION This report has been prepared in conjunction with the proposed Estate Residential Subdivision located on Part of Lots 3 and 4, Concession 4, in the Town of Newcastle, Durham Region. Approval of the estate residential plan of subdivision requires amendments of the Darlington Zoning By-Law No. 21-11, the Darlington Official Plan, and the Official Plan of the Regional Municipality of Durham. Amendments of these documents may be achieved provided policies in Section 10. 3 Estate Residential of the Regional Official. Plan are adhered to. The Plan of Subdivision has been prepared and evaluated according to the aforementioned policies and we are satisfied that the development can take place in conformity with the planning policies of the Town of Newcastle and the Region of Durham. With respect to the Central Lake Ontario Conservation Authority's regulations and policies the Plan of Subdivision has been prepared with reference to the Stephen's Gulch Conservation Area Masterplan Report and the Fill, Construction and Alteration to Waterways regulations. Care has been taken to protect "sensitive environmental areas" in the plan. The Plan of Subdivision was prepared with the objective of sensitively blending residential lots with the natural environment so as to minimize adverse impacts and to take advantage of the natural landscape. Of the property's 61 hectares, the valley lands amounting to 28 hectares have been reserved for conservation and open space purposes. Only the table lands consisting of 33 hectares are deemed desirable for development. In the areas where development will take place much of the existing vegetation will be preserved and selected clearing will be permitted to the extent necessary for roads, driveways, and home sites. The property's secluded location, varied topography, and wooded character affords an opportunity for an exclusive residential development. The theme for the development will emphasize the unique natural setting of the property and the adjacent Stephen's Gulch Conservation Area. Care will be taken to design houses, - 1 - use natural building materials, and maintain treed lots to give the residential development a distinctive rustic theme. It is our sincere desire to develop the table lands of the property in harmony with the natural environment and to protect stream valleys for conservation and passive recreation. 2 - II PROPOSED ESTATE RESIDENTIAL SUBDIVISION PLAN , The proposal for an Estate Residential Subdivison as outlined in this Report consists of 41 lots of .6 - 1.6 hectares (11� - 4 acres) in size. Single family dwellings are proposed on each prestige lot. The arrangement of the plan of subdivision allows for the least disruption to the natural environment of the area. Removal of vegetation will only be permitted to the extent necessary for roads, driveways, and home sites. All roads within and adjoining the immediate site area will be constructed to meet municipal standards. Separate water and septic services are planned for each individual lot. Development is restricted to environmental classification areas +2, +1, 0 (as per Stephen's Gulch Conservation Authority Masterplan Report). The hazard lands are not affected by the plan except where the road crosses the valley. Residential lots are restricted to areas above the 152.4 metre (500 foot) contour level to minimize impact on vegetation, slopes, and flood plain. Development is restricted to.generally flat topography and areas of sand and coarse gravel soil types. Unique wildlife communities are not affected by the development of the site. 3 - III ENVIRONMENTAL EVALUATION OF RESIDENTIAL, SUBDIVISION (a) Maintenance of Natural Environment In accordance with the property owner's objectives for the development of this site and relevant planning policies and guidelines, only those lands above the 152.4 metre (500 foot) level shall become an integral part of the development of this estate residential community. All other areas, including valley lands and flood plain lands shall remain clear of development except for a roadway link from the southern portion of the property to the midsection. The property is scenic, with many vantage points scattered through- out which allows for viewing of the Stephen's Gulch ravine area, valley lands and the surrounding countryside as well. The topography of the developable portion of the property (See Map No. 1) consists of two plateau areas. The undevelopable portion of the property is truncated by two steeply sloping valleys and flood plain lands running from northeast to south- west (See Map No. 2) . These areas shall be used strictly for conservation and passive recreational use consistent with the preservation and enhancement of wildlife populations and their associated habitats. Heavy mixed deciduous vegetation on the site is generally restricted to ravine and slope areas (See Map No. 3). This deciduous tree cover is� compsed mainly of either Maple/Beech or Cedar/Hemlock. There are clusters of tree cover on the higher table land but these are so few and small that they will not be infringed upon by development. - 4 - DEVELOPMENT SUITABILITY MAP NEAR N0.1 �.: !•, Areas Suitable for Development � : Re. C.L.O.C.A. Criteria, Stephen's Gulch p C.A. .. /aster plan Report yf+iHr!''J:;::rw':�v:•:�.Yi�;. :�t'r:*:i�1��/ ;(1;'.� I'Vl � 'iii::11 .•:1� CON C SI1nN 4 �•• y A THE s i1i1`ncr GRoup - 5 - SLOPE M J[[J •:i'•i'• Arm- NO. 2 , Areas where slope e is 5% or. less Areas where sloe is 5- 10% • �:;:;�;;;�y:� ; �;.;:;�` Areas where slope is greater ' t than 10% ,. vx- ifce�.. • } 11.1••I P•`.�I •11.••1• ......... .• •.......•• •• Tt�• `+ •••• ••.1}I •I I..�ITr-rat•• i•�.• ' ii .:.••••i I a.1 ..................I I iii i .•i iW.�y,r'7'•yF�iC��•}l' • 1�1.••�t.V•` L1 t . +•`- ••.+ ,441.-. , ��,yyi,•••�+` r 1 } n ,�. ;'fit,:;:'•;'.;:.,;.;,;'• •�• ' �,' } ';ia� :�� �, +l+ 'W •'�••1.•,!,'I 1, S a �jO t i C ONtf cti� , t THE PLANXTICf GROUP r�. I VEGETATION AND REFORES"IA'1t�N AREAS ';;; •.�u " :�' v • :.K: S;�" ;o c MAP NO. `V;ti"�SFirT("'44a' �t.•Y_ � Y 'r'. `(�>,�y;< �t(�e!��f It Deciduou � m0 •i '�v ' Conif erous �a, Open i�};,•° .: ; `space . yn'f:tc�+) ;:ice=��.}-<�'.�'tl;/��`�•'t+^!�''r„� �.. ', , •Cf�V'�pp•1� 1`!r✓.'/LL``.�'l,r(��r.,JI�TV W FI+-•1.4Gyr ^�I\) `, ' <Lt C y�•V' o�`7,i Ll t •f, ,\+(/ d. .��+Jei i h r,u 1.11 C,d.t(�d'1:ACS, V� s.e/. ,�G�•�.i('0:G;3 •� :,. < Gi<1.. ..r'!s»•�.. 1.4�;<.:;.r` _5. +.« �' V•+ `> '. Y..•T{'r+ Jn` •^,r;•{y(!*�t, '1 t+ .r L � 4t'�3,4;5;"�t3�•c�'>��5,>�� �•j•��r, ;,°i'f�j,�� ��.<� � :���' �' �•}�',c�i;�,� `i'rr. ', •� G v fit,�.�" r,odf ''t �c,,.<� } `:. \ .frr�:'':+'rf+' �b y $ :;+r. c a c, •r•• G�E'FORESTATI6 Nr4dv�S •}a `' ,.�f3�C�G ��>�^��!•'',�.a��}�i�"ee,�<SJ 1S,�G F�3 c,•���:��5•�t(y`� ' jM(;l�"f,;a'�'1F'1.• r r 1 y C • .V , 1,\ •�• C,�aG�^i G'S,�J V•� �<�y.�C�' i('.ir•.-'e•�S� �" `:���<+ ^•S`il� FSrJt'f�+�1�+0�.C,�3a�t134��'1.,�.°�• 'Ji`r`j):c\F�'{`,h'';' `�yn"S'���" y'��• ..A G'.S+ �YCr��• 1�`��'v���,+!°<r3[• �L�,'r•'+< ,4�3,��'`1�,•`�;ca.fC'•�,:G•t"'_` �t�"'x�n' I�s fv Crr C.sgut`��.1Sf'�< 'f '�`tt��•F,•,�lt,c 1 c�)r f � fi 3 '1 ��d6;fc{�!� .�S'.i<` �1i o c t',3 ' C,',•`t•� F + �,•f p`� CS��,� ,�i+,lh{J r£..;� r$,'•�,:�n C t,�.Sf%?f.�"<;�l �r ' u£ •c,^r �3, <,J��,,r.u�c,^,fa 'G< ��n �c o ttI 1. (t•ciS�� 'I C7 GIB V 4-3) The mature and dense reforestration area in the southern end of the property will only be altered to the extent necessary for homesites and roadway construction. To maintain the rustic, secluded country-like atmosphere of the eventual housing development , only minimal tree clearing for roads and homesites will be permitted. (b) Visual and Physical Access The estate residential subdivision will not affect visual and public access to significant viewing areas and physical land forms. Public access to stream and valley lands may be readi-y incorporated into the overall site design. Access through Open Space Blocks A, B, C and D (See Map No. 4) by way of municipal roan— and walkways may be negotiated. Despite requirements for the retention of visual and public access to the site, the housing development will have minimal exposure to public roads. It is the desire of the owners to change the local environment as little as possible. It is the objective to have the estate residential subdivision blend into the landscape. (c) Utilities and Services The development is not adversely affected now by existing utilities, highways, railways, transmission lines, etc. While the roads planned for the subdivision improve access to the Stephen's Gulch Conservation Area, their layout takes advantage of the topography and tree cover to minimize adverse impact on the landscape. (d) Capability for Agriculture - Including Examination of Area Geology and Soils I I i 8 - OPEN SPACE AREAS MAP NO. 4 BL • i i i Open Space Blocks A,B,C,D,E / 1 i OCK IB\ _ BLOCK IC BLOCK'EI \ \ \ BLOCK D' r nN�.l lq,rN 4 THE PLrAnvncr GRoy jr- The subject lands are designated "Agriculture"' in the Darlington Zoning By-Law and "Major Open Space" in the proposed Region of Durham Official Plan. According to the Canada Land Inventory Soil Capabilit;,, for Agriculture, the subject land is categorized as Class 2, 3 and 4 agricultural land. The Town of Newcastle, Planning Advisory Committee has previously suggested that ". . .despite the argument by the Ministry of Food and Agriculture that this property has significant agricultural capability, we feel that the tree clearing required to bring this land into production would destroy the scenic value of the site and could result in serious siltation problems downstream." Moreover, a viable farm operation on the property would also be hampered by the dissected nature of the property. Geology and Soils The major surficial deposits include ice-contact deposits, till deposits, and old Lake Iroquois shore, nearshore and lacustrine deposits. The bedrock within the boundary of the study area consists predominantly of Argillaceous White Limestone with a thickness varying from 200 - 300 faet. The basis soil types covered by the site area are Brighton Gravelly Sand and Bottomland (See Map No. 5) . Brighton Gravelly Sand is light grey brown coarse sand with large quantities --of gravel and cobbles underlain by grey coarse, stratified gravel. The topography is nearly level to very gently undulating with good drainage (See Map No. 6) . There is slight to moderate wind erosion, and severe gullying and sheet erosion on steeper slopes and near stream valleys. - 10 - SOILS MAP . MAP NO.5 Brighton Gravelly Sand Bottom- Lands r I F!E it THE PLAf11.1`W7 GROUP } PHYSICAL LAND FORMS VALLEYLANDS , MAP N0. 6 JI VALLEYLANDS VALLEYLANDS UPLANDS s, 5 06 ;VALLEYLANDS VALLEYLANDS s " . .. UPLANDS VALLEYLAN SI 5p }�t r Brigthon gravelly sand is composed mainly of .parent material from "Deltaic" or "Outwash" materials. The parent material was originally carried by streams of water from melting ice and dropped as the streams slowed up or emptied into large bodies of still water or spread out over level land. ' The Bottomland is located in the low-lying areas along stream courses, and is subject to flooding and extensive sheet erosion. Hydrology Within the area of proposed development the supply of water seems to be of no problem. The average watertable depths for this area has been determined as being 15.2 metres (50 feet). (e) Capability for Conservation and Recreation The proposal for the development of this site does not impinge upon any unique and environmentally sensitive areas. Sensitive areas are mostly included in the areas of thick deciduous tree cover, extreme and unstable slope, and delicately balanced vegetative communities which in turn support a varied and unique wildlife community. According to the site capability analysis done for the Stephen's Gulch Area by C.L.O.C.A. , the Plan of Subdivision being examined in this report affects areas with a zero, 1 and 2 or more rating. According to C.L.O.C.A. ; 1. The degree of positiveness is indicative of an area capable of withstanding development (i.e. +1, +2, +3. . . ) . 2. The degree of negativeness is indicative of an area capable and in need of remedial conservation measures (i.e. -1, -2, -3. . . ) . *Material derived from: Evaluation of the Ground Water Storage Capacity in the Soper Creek Sub-Basin Using the Physical Parametric Approach. Ontario Water Resources Commission Water Resource Report of M. Barach, 1971. j 3. An area with a neutral or zero rating will in most cases tolerate development without a negative impact to that particular area (i.e. 0) . (See Map No. 1 Areas Suitable for Development, as based on C.L.O.C.A. criteria see Map No. 7. ) On the basis of the environmental analysis only areas that can tolerate development are subdivided into estate residential lots. Forest production, in terms of logging, is unadvisable, because it would only add to the problem of soil, and eventual gully erosion. Mineral extraction operations are also unadvisable because they would be incompatible with the purposefull intention of retaining the maximum area of adjacent agricultural and conservation lands. An examination of the Ministry of the Environment and the Ministry of Agriculture and Food guidelines in the manual, "Agriculture Code of Practice for Ontario", has shown that this proposed development will not have any adverse effect on the surrounding agricultural practices, and those practices will have no adverse effect upon the development. All minimum and maximum distances required for the establishment of a residential site within the vicinity of an agricultural area have been met. (f) Expansion and Alteration of Services To date, no agency including the Durham Works Department, the Newcastle Works Department, the Newcastle Building Department or Ontario Hydro has voice adverse objections to the original development plan. Original comment was given in November 1976 with respect to consideration of road requirements, reconstruction and improvement costs, and lack of frontage on an improved road. These problems have been dealt with accordingly, however, in the new, 1979 Plan of Subdivision. - 14 - 0 �31 DEVELOPMENT CAPABILITY Re: C.L O.C.A. CRITERIA MAP NO.7 �I I +1,+2,*3.. . Areos copoble of withstanding development. " 0 Areos where development con L n T be toleroted without negotive impoct. Areas unsuitoble for development , t 0 d. `' 0 —2 —1 2 2 coec[svnv n THE PLAWTICT GROVI`=> Internal roads are being designed to meet municipal standards. Road No. 1 between Lots 3 and 4 shall be improved to meet municipal standards. (g) Impact of Development On: (i) Landscape Contours Development of the proposed estate residential site does not result in significant alteration of landscape contours. The plateau areas designated for development are generally flat in nature and only minimal grading is necessary for roads and home site development. The roadway linking the southern end of the property to the mid-section will require cut and fill in the valley areas and the construction of a culverty, which will alter the property. With careful design and construction, this road link should not create an adverse impact on the environment. Trees and vegetation in the valley area will not be disturbed except in the area of the roadway link. The far northern tributary and valley land area adjacent to Faunton Road or Regional Road No. 4 will not be disturbed. Because of more extreme environmentally sensitive areas and a large, wide flood plain in this northern portion, it will be set aside to be used strictly for the purposes of passive recreation and conservation. (ii) Trees and Vegetation Trees and any other forms of vegetation in the property's mid-section plateau will not be distrubed whatsoever, as the main road and homesites will be developed in cleared areas. - 16 - The reforestation area of the southern plateau will only be disturbed to the extent necessary for roads, driveways, and homesites (See Map No. 3). It is the intention to maintain the trees on individual lots in order to minimize environmental disturbance, ensure privacy and maintain the aesthetic quality of the area. The forest area is an important part of the rustic motif of the estate residential subdivision; the design and building material for homes will be controlled so as to ensure a harmonic blending of the natural landscape and buildings. (iii) Historical and Cultural Significance Through detailed investigation, the specific site area of the proposed estate residential subdivision is not situated on lands having any unique historical interest. There are ruins of the Old Stephen's Mill on lands adjacent to the subject property. These ruins are under the supervision of the Central Lake Ontario Conservation Authority. In summary, it is the property owner's desire to develop the lands for attractive estate residential lots in a manner sensitive to the natural environment and landscape as well as the cultural heritage of the area. 17 - IV CHRONOLOGICAL ORDER OF EVENTS The following is a list of events which have transpired over the last 10 years with regard to obtaining approvals for rezoning and development of Lots 3 and 4, Concession 4, Town of Newcastle. April 27, 1976 Application made for Official Plan Amendment No. 70, Part of Lots 3 and 4, Concession 4, Township of Darlington, presently Town of Newcastle. May 3, 1976 Letter from C.L.O.C.A. to George F. Howden, Planning Director, Town of Newcastle, ". . .the Conservation Authority plans to pursue the acquisition of this parcel (the subject site) at the earliest possible date". November 22, 1976 Application filed with Region of Durham for an Official Plan Amendment; Town of Newcastle approved request for Estate Residential development subject to: 1) Submission of Plan of Subdivision 2) Limited to area outside limits established by C.L.O.C.A. 3) Obtain approval from C.L.O.C.A. C.L.O.C.A. advised that the site is included in their twenty year acquisition programme; Ministry of Food and Agriculture preferred that lands of the subject site stay "Agricultural", consequently they filed an objection to Official Plan Amendment No. 70 for Town of Newcastle; Town of Newcastle refused to accept the - 18 - r objection stating that: "the tree clearing required to bring this land into agricultural production would destroy the scenic value of the site and could result in serious siltation problems downstream" . December 1976 Official Plan Amendment No. 70 formally approved by Town of Newcastle subject to further approvals. December 1978 Town of Newcastle requested an affirmative decision from C.L.O.C.A. regarding future intent with respect to subject property, wanted to clear matter of Official Plan Amendment No. 70. January 30, 1979 Letter from C.L.O.C.A. to Town of Newcastle indicating that Authority is still considering acquisition of subject property (Official Plan Amendment No. 70 kept open but changed to Official Plan Amendment No. 79-29/D. ) March 19, 1979 Official Plan Amendment No. 70 considered again at the Newcastle Planning and Development Committee meeting. Their resolution of November 22nd was reconfirmed. July 1979 Re-activation of application to amend Regional Municipality of Durham Official Plan (former file No. 79-29/D) . . Submission of application to amend Darlington Zoning By-Law No. 21-11. . Submission of Plan of Subdivision for draft approval. I 19 - V CONCLUSION The development of an Estate Residential Subdivision on the subject property has been pursued by the owners sinch 1973. Delays have been encountered in obtaining approvals for development from the Regional Municipality of Durham and the Town of Newcastle as the Central Lake Ontario Conservation Authority has been considering acquisition of the property for a number of years. The draft Plan of Subdivision that accompanies this report has been prepared with reference to pertinent policies of the Region, the Town of Newcastle, and the Central Lake Ontario Conservation Authority. Special care has been taken to satisfy the concerns by C.L.O.C.A. over the protection of waterways, flood plains, valley slopes, and other sensitive enironmental areas. The Plan of Subdivision presents a reasonable approach to utilizing the table lands for residential lots while preserving nearly 50% of the property for conservation and recreational purposes. i - 20 -