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HomeMy WebLinkAbout20081009 Ver 1_More Info Received_20080806OS l0o-1 i July 21, 2008 Freeman Environmental Consulting, LLC 411 Lower Hanging Rock Road, Spruce Pine, NC 28777 ° Phone: 828-765-1515 Office, 828-765-3571 Mobile E-mail: freemanenviromen(@)bellsouth.net Ms Cyndi Karoly, Supervisor 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Subject: Request for more information Balla Machree - after the fact Ut to Sycamore Branch [030830, 11-24-14-10-2, HQW] McDowell County Dear Ms Karoly, r 1:,5 o Lowg p AUG 6 2008 DENR - 4 ER QUALITY WETLANDS AND STORMWATER BRANCH This correspondence is in response to your letter of July 10, 2008 concerning the After- the-Fact application for the above site. Your letter list 9 items that need additional information and the information is provided below by the item number. 1. A copy of the USDA soil map and information which was updated on January, 2008 is attached. Two USGS maps are included for your review and one shows the property boundary overlaid on the USGS map. 2. Thirty, 24" X 36" maps are attached (divided into groups of six) to show the site at 1 "=50' with 2' contours. These maps are numbered 1-6 of 11, but are the only maps the other sheets were part of the soil and erosion control plan, which has been approved. 3. Please see attached a simple drawing showing the culvert placement and aquatic passage options. 4. Attached are 5 additional maps showing the entire site with the lot lines and proposed lot layouts. 5. The only stream impacts are the placement of the culverts. All soil and erosion controls and dissipaters are outside the 30' stream buffer. All culverts are supplied with a rock or cross-tie head wall backed with filter fabric. Fill slopes above the streams are seeded immediately after construction. The soils and erosion control maps (1 "=50) show the culverts at various lengths and show dissipaters in some streams which are not correct. The three culvert crossings are as shown in the permit application and were checked (along with the classifying the streams) on July 17, 2008 by Starr Silvis with DWQ in the ARO. The other 2 Balla Machree 401 info request three crossings will be bridges and they are marked on the map (with a red circle) and a simple detail is attached. 6. The sites of the culverts are shown on the 1 "=50' maps as a red circle and numbered and the bridge locations are also shown. 7. As discussed above the 140 linear feet of impacts by culvert have been verified by Starr Silvis of the ARO. The other crossings (although some are shown with culverts) will utilize bridges (see attached detail). 8. The calculation sheet from the stormwater permit application is attached showing the information you request for each drainage area. 9. The PNC form information was transferred and updated to the new March 08 forms and is attached. We understand that the maps are confusing but are trying to utilize the maps we have to save creating new maps. Every agency has requested a different format, scale, and view with the costs becoming considerable not to mention the use of natural resources. If you should have questions about this information I can be reached at 828-765-1515. Sincerel;(om) omas Freeman CPESC Freeman Environmental Consulting, LLC CC: USACE, LAD,NC & FECfiles USDA United States Department of Agriculture 4 NRCS Natural Resources Conservation Service A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for McDowell County, North Carolina Balla Machree Soils Information Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Soil Data Mart Web site or the NRCS Web Soil Survey. The Soil Data Mart is the data storage site for the official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. Contents Preface ......................................................................................................... How Soil Surveys Are Made ....................................................................... Soil Map ....................................................................................................... Soil Map ..................................................................................................... Legend ....................................................................................................... Map Unit Legend ....................................................................................... Map Unit Descriptions ............................................................................... McDowell County, North Carolina Version date: 1/2/2008 12:01:14 PM. CaF-Chestnut-Ashe complex, 25 to 80 percent slopes, stony......... EvD-Evard loam, 10 to 25 percent slopes ....................................... EwE-Evard-Cowee complex, 25 to 60 percent slopes ..................... MaD-Maymead fine sandy loam, 10 to 25 percent slopes, stony.... TaC-Tate loam, 6 to 15 percent slopes ............................................ References .................................... ...........2 ...........4 ...........6 ...........7 ...........8 ...........9 ...........9 .........12 .........13 ........14 .........15 .........16 How Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area. They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock. They observed and described many soil profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity. Currently, soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses (USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA. The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform, a soil scientist develops a concept, or model, of how they were formed. Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape. Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless, these observations, supplemented by an understanding of the soil-vegetation-landscape relationship, are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries. Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils. After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units). Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil scientists classified and named the soils in the survey area, they compared the Custom Soil Resource Report individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research. While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests. Soil scientists interpret the data from these analyses and tests as well as the field-observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management. Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil. Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date. After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and identified each as a specific map unit. Aerial photographs show trees, buildings, fields, roads, and rivers, all of which help in locating boundaries accurately. Soil Ma The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. v O a m N U CL O (D N O O ? O U zQ •L O CL N Of a> U O C y O N O J O U) O 7 U ai ?5 n o m c y c > ? y m 0 0 ?o6 Zai -0 _0 m `t D 3 c o ai.c 2 L L (V -o (n w C ri O1 c - Y O Z n>a o o °? omE y -0 O ? fU T E -o cfl c Z 7 U (0 U r? O O y -r- « .: L f E m . y Z D O 75 o E y Q CL > c Z N 0 ' Q a i O H y n D C N L y N C O O . 3 N ? c ? w c °' N o O N Q a m? C a LL Z ai m m U-0 ° 0 a) o. N 3 E p O v ? c L p. E? m? a) ° E y p? 0 y L L ? O h O O y E Q. n•c j i c a o > n« In Q •? p y CL J ? 16 y 0- y L C 22 0 .. - !!, > °u c ? CU Z ?? ° y io «° m m 0w N o 'm c c j p a) E y > d a) y O.O.. N 0 Q E O >' p 0- a° ° 0 L) y d cU) o m m 0 o p y 01 a) c c c E 0- m O C U) o 7D .- O ` n Z Q m 0 'p 7 0 n a?i m 5)o. p y U) (1) -Z w d EmE O> O E U) > U y U) U) 0 p H 8 tz 0 d y C y o o U) N N U V c s r N N y CL O O .2 a U) y .d.. a U) C L 0 2 Q N c E d d Of O S o Q: 0 Z, > O ?. { 75 c( N O 0 nt N y d c U) U 7 O U) Of y O 6 Q M IL A d 0 1 , LJJ ° 0 0 a 3 W J Q Q N ) n G G n G O M d d O O` ` O. c 0 CL o ° a_ m o 3 v U3 a -' - Of 4) o o ° O O Bu CL uj 0 O u) y ? o a U) O Q 2 M _ N O LL O 3 t C O O d T y a1 O d > > a w. O N t N 08 nt C N c d T u G 6 d d U G > Y d C O y O la 10 d G O d Lo Q y 'p co 0a U U U' U J J2 2 2 Y O. 2' U] U) U) U) U) U) U) U) c a c m a! ? d ® a X + h OO OO + • , III CS A kl "I q Q ':......... i... U) Custom Soil Resource Report Map Unit Legend McDowell County, North Carolina (NC111) Map Unit Symbol Map Unit Name Acres in AOI Percent of A01 CaF Chestnut-Ashe complex, 25 to 80 percent slopes, stony 89.4 22.6% EvD Evard loam, 10 to 25 percent slopes 76.5 19.3% EwE Evard-Cowee complex, 25 to 60 percent slopes 211.9 53.6% MaD Maymead fine sandy loam, 10 to 25 percent slopes, stony 4.4 1.1% TaC Tate loam, 6 to 15 percent slopes 13.4 3.4% Totals for Area of Interest (AOI) 395.51 100.0%1 Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. Custom Soil Resource Report The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha-Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha- Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. 10 Custom Soil Resource Report McDowell County, North Carolina Version date:1/2/2008 12:01:14 PM CaF-Chestnut-Ashe complex, 25 to 80 percent slopes, stony Map Unit Setting Elevation: 1,400 to 5,000 feet Mean annual precipitation: 45 to 70 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period. 124 to 176 days Map Unit Composition Chestnut, very stony, and similar soils: 50 percent Ashe, very stony, and similar soils: 35 percent Description of Chestnut, Very Stony Setting Landform: Mountain slopes, ridges Landform position (two-dimensional): Backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Affected by soil creep in the upper solum over residuum weathered from igneous and metamorphic rock Properties and qualities Slope: 50 to 95 percent Surface area covered with cobbles, stones or boulders: 1.6 percent Depth to restrictive feature: 20 to 40 inches to paralithic bedrock Drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Very low to high (0.00 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: Very low (about 2.8 inches) Interpretive groups Land capability (nonirrigated): 7s Typical profile 0 to 3 inches: Gravelly sandy loam 3 to 28 inches: Fine sandy loam 28 to 80 inches: Weathered bedrock Description of Ashe, Very Stony Setting Landform: Mountain slopes, ridges Landform position (two-dimensional): Backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex 11 Custom Soil Resource Report Across-slope shape: Linear Parent material: Affected by soil creep in the upper solum over residuum weathered from igneous and metamorphic rock Properties and qualities Slope: 50 to 95 percent Surface area covered with cobbles, stones or boulders: 1.6 percent Depth to restrictive feature: 20 to 40 inches to lithic bedrock Drainage class: Somewhat excessively drained Capacity of the most limiting layer to transmit water (Ksat): Very low to low (0.00 to 0.01 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: Low (about 3.2 inches) Interpretive groups Land capability (nonirrigated): 7s Typical profile 0 to 5 inches: Gravelly sandy loam 5 to 31 inches: Gravelly sandy loam 31 to 80 inches: Unweathered bedrock EvD-Evard loam, 10 to 25 percent slopes Map Unit Setting Elevation: 1,400 to 4,000 feet Mean annual precipitation: 40 to 80 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 170 to 190 days Map Unit Composition Evard and similar soils: 75 percent Description of Evard Setting Landform: Mountain slopes, ridges Landform position (two-dimensional): Summit, backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Creep deposits over residuum weathered from igneous and metamorphic rock Properties and qualities Slope: 10 to 25 percent Depth to restrictive feature: More than 80 inches Drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None 12 Custom Soil Resource Report Available water capacity: Moderate (about 7.7 inches) Interpretive groups Land capability (nonin'igated): 4e Typical profile 0 to 8 inches: Loam 8 to 21 inches: Clay loam 21 to 34 inches: Loam 34 to 80 inches: Loam EwE-Evard-Cowee complex, 25 to 60 percent slopes Map Unit Setting Elevation: 1,400 to 4,000 feet Mean annual precipitation: 40 to 80 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period. 124 to 176 days Map Unit Composition Evard, stony, and similar soils 55 percent Cowee, stony, and similar soils 25 percent Description of Evard, Stony Setting Landfon,n: Mountain slopes, ridges Landform position (two-dimensional): Summit, backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Affected by soil creep in the upper solum over residuum weathered from igneous and metamorphic rock Properties and qualities Slope: 30 to 50 percent Surface area covered with cobbles, stones or boulders: 0.1 percent Depth to restrictive feature: More than 80 inches Drainage class Well drained Capacity of the most limiting layer to transmit water (Ksat) Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: Moderate (about 8.2 inches) Interpretive groups Land capability (nonirrigated): 6e Typical profile 0 to 5 inches: Loam 5 to 32 inches: Clay loam 32 to 45 inches: Loam 45 to 80 inches: Sandy loam 13 Custom Soil Resource Report Description of Cowee, Stony Setting Landform: Mountain slopes, ridges Landform position (two-dimensional): Summit, backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Affected by soil creep in the upper solum over residuum weathered from igneous and metamorphic rock Properties and qualities Slope: 30 to 50 percent Depth to restrictive feature: 20 to 40 inches to paralithic bedrock Drainage class: Well drained Capacity of the most.limiting layer to transmit water (Ksat): Very low to high (0.00 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: Low (about 5.8 inches) Interpretive groups Land capability (nonirrigated): 6e Typical profile 0 to 5 inches: Sandy loam 5 to 38 inches: Clay loam 38 to 80 inches: Weathered bedrock MaD-Maymead fine sandy loam, 10 to 25 percent slopes, stony Map Unit Setting Elevation: 1,800 to 3,500 feet Mean annual precipitation: 45 to 55 inches Mean annual air temperature: 48 to 54 degrees F Frost-free period: 170 to 190 days Map Unit Composition Maymead, stony, and similar soils: 80 percent Description of Maymead, Stony Setting Landform: Fans on mountain slopes, drainageways on mountain slopes, coves on mountain slopes Landform position (two-dimensional): Footslope, backslope Landform position (three-dimensional): Lower third of mountainflank, base slope Down-slope shape: Concave Across-slope shape: Concave Parent material: Colluvium derived from arkose and/or graywacke and/ or metaconglomerate and/or metaquartzite 14 Custom Soil Resource Report Properties and qualities Slope: 10 to 25 percent Surface area covered with cobbles, stones or boulders: 0.1 percent Depth to restrictive feature: More than 80 inches Drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: High (about 9.6 inches) Interpretive groups Land capability (nonirrigated): 4e Typical profile 0 to 5 inches: Fine sandy loam 5 to 60 inches: Cobbly sandy loam TaC-Tate loam, 6 to 15 percent slopes Map Unit Setting Elevation: 1,200 to 3,500 feet Mean annual precipitation: 42 to 50 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 124 to 170 days Map Unit Composition Tate and similar soils: 85 percent Description of Tate Setting Landform: Coves, drainageways, fans Down-slope shape: Concave Across-slope shape: Concave Parent material: Colluvium derived from igneous and metamorphic rock Properties and qualities Slope: 8 to 15 percent Depth to restrictive feature: More than 80 inches Drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: High (about 10.2 inches) Interpretive groups Land capability (nonirrigated): 3e Typical profile 0 to 7 inches: Loam 7 to 46 inches: Clay loam 46 to 80 inches: Cobbly loam 15 References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://soils.usda.gov/ Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http://soils.usda.gov/ Soil Survey Staff. 2006. Keys to soil taxonomy. 10th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http://soils.usda.gov/ Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://soils.usda.gov/ United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.glti.nres.usda.gov/ United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://soils.usda.gov/ United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://soils.usda.gov/ 16 Custom Soil Resource Report United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. 17 I 082° 06.0.00" W 082' 05' 0.00" W 082' 04' 0.00" W 082' 03' 0.00" w 082' 02'.0.00" W .: f -MeGIt q^P rl..a B i s.,•,rc? °+. -1. ,? - --i r-k tea. BLUE- RIOGE : t ?{• t°'• _ iv,.e? cuKa vww _ a? PARK&AY ^ o f1 a° (. * o,`P`? ? 4fe sue..„? rover.. - star>y -°.?rer?n?s?6 _ ? ?p '. _? ??r???s? _• _ _ - .,- ?F`- a ?? ? ,? -'?,.v - - _. __ - _ ,ry-ca'- .r•-r- ? t _.- .. S,_ _ ?_ _ ? . Q w, E "°' .? i"• Little 8witzerland a at- Tk.Imopr.a.. 50. r t 1 P r.e l jJ yo l ? ? ? t -? ?=f.^; Ord Vhs?t?N' T<'nitN _ 6 P p 1. .:..- . 0 O Emb. ti _- _ s t ,r, .. ..- G _ s , Ok 2 / J t - war can C> C) Q C> C. OwA M. • yet r S G 4 H, N A T (} A.r A F Q,, R dF -c, a rrati o '. o - - ---- o T 01- - ,ytP[.t4G P-e - 7Efi; - ?- . wv ?- o'' Wmdlarvn P o Q o ' -u r---i-=t---#-'? ` ?'------- O -ur 082' 06' 0.00" W 082° 06 0.00° w 082° 04' 0.00" W 082° 03';0.00° W 082' 0z~,0.00 w o Name: LITTLE SWITZERLAND Location: 035'49'20.9" N 082° 04' 00.1" W Date: 4/81108 Caption- Balla N?achree Scale: 1 inch equals 3333 feet Site and location map 0812° 95' 30.00' W 082°.05';0 00° W 082° 04'O.la".W i C1 v t r ( y _„ $$ i N \.I 1 i `?kti ' fit' Q Y -' r r 'L.' Hand 41 ? r r 'L - - =r lit- - i 5 A Z • .rte - .• -? F l_ii LO 4 A ? % ?t6 0 x ???r`?--'?••'°?'"--??-_ "'y ? ? '' 54-4 _. / ., tt t r i 5 , Q0 s 4 ( € 6 'IN 0 Ala ^._ ti- t i 4 % A ?...... \Y- - f'v -,. _ 1 t tit -. _.:. • ,S+_ s q;r `tom Elm F o 082° 65'3'0.00" W 082°'050.00" W 0l?Z° 04' 30.00" W j -- Name: LITTLE SWITZERLAND Location: 035° 50' 19.9" N G82'04'53.6" W Date: 6/18/108 Caption: Balla Machree Existing Offsite Drainage Areas Scale: 1 inch equals 1000 feet Copyright (C) 1997, Mtaptech, lne• N U U a ca o\ ? \Y m cr) L Q) ? M = C 3 a? ?a co c C ? O „II rj) 1 C w 3 ? v c t U CU 'i 2 v? 0 N j .Q O y f6 N O w 0 a c ctl ti ? U c O O o ? aoo0 i O O 0a O U w G I U A N U U z co 45 N ti O z a? c O U IE (T5 N L 4O ro a .ate o L _ CO o c CY) cU c c C M 0 c o ? r c .? v ?a 0 c -co a o c O O fl Z Q QO. rob U O Y cam to O cv ? rn :c Q [2 O 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) 3. Specify the type of project (check one): ®Low Density []High Density []Redevelop []General Permit []Universal SMP []Other 4. Additional Project Requirements (check applicable blanks): ?CAMA Major ®Sedimentation/Erosion Control ®404/401 Permit []NPDES Stormwater information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. Runoff from the site will be treated by soil and erosion controls placed for the construction phase and then by the basins traps diversion berms, vegetated buffers and other natural controls. 2. Stormwater runoff from this project drains to the Catawba River basin. 3. Total Site Area: 159.67 acres 4. Total Wetlands Area: 0 (known) acres 5. 100' Wide Strip of Wetland Area: N/a acres (not applicable if no wetlands exist on site) 6. Total Project Area**:159.67 acres 7. Project Built Upon Area:<12 % 8. How many drainage areas does the project have? 2 9. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Da age "fire 1 x a`ea 2' r Receiving Stream Name Buchanan Creek Sycamore Branch Stream Class & Index No. HQW HQW Drainage Area (sf) 1611720 5343505.2 Existing Impervious* Area (sf) 0 0 Proposed Impervious*Area (so 189786.3 634412.4 % Impervious* Area (total) 11.8 11.87 ervzous-Su?f e ea ria 7 Draul? e Axaar- On-site Buildings (sf) On-site Streets (so 26000 154000 On-site Parking (sf) On-site Sidewalks (sf) Other on-site (sf) 163786.3 (4 restricted lots(RL)) 480412.4 (11RL +30000 Reserved) Off-site (so Total (so: 189786.3 634412.4 * Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. **Total project area shall be calculated based on the current policy regarding inclusion of wetlands in the built upon area percentage calculation. Form SWU-101 Version 8.07 Page 2 of4 Office Use Only: Form Version March 08 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ X 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 29, 3705 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page. 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? (;:Z? N ?w [A 5 II. Applicant Information [Ek o 1. Owner/Applicant Information AU G 6 2008 Name: LAD, NC, LLC 1gr OIiA_.IT( Mailing Address: P.O. Box 176, Little Switzerland, NC 28752 Void ULANDS70RMWATERS DH Telephone Number: 828-756-4729 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Company Affiliation: Mailing Address: Telephone Number: Fax Number: E-mail Address: Page 5 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. . DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Balla Machree 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 4. Location County: McDowell Nearest Town: Marion Subdivision name (include phase/lot number): Directions to site (include road numbers, landmarks, etc.): Go North from Marion on highways 221/226 to intersection with 226, take left onto 226, continue straight past 226, 3.7 miles to sharp left (hairpin) turn just past church to entrance and sign. 5. Site coordinates (Lat/Long or decimal degrees): 035-49-52.9, 082-04-45.29 (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): 15 7. Name of nearest receiving body of water: Sycamore Branch 8. River Basin: Catawba (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at htti)://h2o.enr.state.ne.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is presently woodlands, land use in the area is agricultural and residential. Page 6 of 12 10. Describe the overall project in detail, including the type of equipment to be used: The project will convert a wooded area of 159 acres into lots larger than 10 acres each and will be a low density residential development. Equipment used; track hoe and dozer. 11. Explain the purpose of the proposed work: Low Density Residential Development IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. N/A V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. This will be the only request from the current landowner, After the residential lots are sold the person or persons buying the lots may apply for a permit however, that is unlikely as access to the lots will be gained by this permitting or by construction of bridges that span the stream and buffer. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Culvert installations provided at 3 stream crossings. Streams are only being crossed as necessary to gain access to the lots and at points where culverts were placed for logging. Page 7 of 12 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain ( es/no) Distance to Nearest Stream (linear feet) Area of Impact (acres) none Total Wetland Impact (acres) 3. List the total acreage (estimated) of all existing wetlands on the property: 0 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiDly length X width, then divide by 43,560. Stream Impact Number (indicate on ma) Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Impact Impact Length (linear feet) Area of Impact (acres) I UT - Sycamore Branch Culvert Perennial 3' 60' 0.0041 2 Sycamore Branch Culvert Perennial 4' 40' 0.0037 3 UT - Sycamore Branch Culvert Intermittent 2.5' 40' 0.0023 Total Stream Impact (by length and acreage) 140' 0.0101 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill. excavation. dredging. flooding. drainage. bulkheads. etc. Open Water Impact Site Number (indicate on ma) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) none Total Open Water Impact (acres) Page 8 of 12 6. List t he cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.0101 Wetland Impact (acres): Open Water Impact (acres): Total Impact to Waters of the U.S. (acres) Total Stream Impact (linear feet): 140' 7. Isolated Waters Do any isolated waters exist on the property? ? Yes X No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USAGE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Balla Machree is a low density residential development with all lots being larger than 10 acres. Onlv the roads necessarv to gain access to the lots are crossing the streams. Steep topography in the area and the use of roads created for logging have dictated the location of crossings (see attached maps) VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. Page 9 of 12 USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in . North Carolina, available at htti)://h2o.enr.state.ne.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) Page 10 of 12 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No X X. 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No X 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. * Impact Required Zone i--- f o+? Multiplier AX.+.*__..,,... 2 Total * Zone 1 extends out 30 feet perpendiCL additional 20 feet from the edge of Zone 1. 3 (2 for Catawba) 1.5 the top of the near bank of channel; Zone 2 extends an 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. Page 11 of 12 XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Stormwater permit has been applied for. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Sewage disposal will be non-discharge private individual septic tanks as approved by the Local Health Department XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes X No ? XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development which could impact nearby downstream water quality? Yes ? No X If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature / Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 12 of 12