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HomeMy WebLinkAboutNCS000480_APPLICATION_20100427STORMWATER DIVISION CODING SHEET M54 PERMITS PERMIT NO. � V CS � � v If� v DOC TYPE ❑FINA/L PERMIT 0 AyIVUAI REPORT APPLICATION ❑ COMPLIANCE ❑ OTHER DOC DATE ❑ V ll�� 1 YYYYMMDD r Town of Rutherford College Posl Office Box 406 - 980 Malcolm Boulevard Mayor Rutherford College, NC 28671 Town Administrator Jim O. Ilrrffinan, Sr. Telephone: (828) 874-0333 Gaynell Donnelly April 27, 2010 Mr. Mike Randall NC DIaNR Division of Water Quality Stormwater and General Permits Unit 1617 Mail Service Center Raleigh, NC 27699-1617 RI Submission of the Town of Rutherford College's Phase 11 Stormwater Permit Application Dear Mr. Randall, Please find enclosed three (3) copies of the Town of Rutherford College's NPDES Phase 11 stormwater permit application. This application package contains form SWU-264 and the comprehensive stormwater program narrative. Please feel free to call me (828-874-0333) should you have any questions concerning; the Town's 2010 stormwater application package. Sincerely, Johnny Wear Planner Enclosures cc: Gaynell Donnelly, Town Administrator E @Onq -1 M ER 9 7.010 DENR - WATER OLIALI7Y Weilands 8 Stormwater Branch l 1 , TOWN OF RUTHERFORD COLLEGE PHASE 11 NPDES STORNMATER PER11 IT APPLICATION Submitted to NORTH CAROLINA DIVISION Oh WATER QUALITY STORMWATER UNIT RALEIGH, NORTH CAROLINA APRIL, 2010 Prepared by JOHNNY WE -Aft I -OWN OF RUfHE=RFORD COLLEGE PO 130X 406 RU'I'1.11:ItFOIZD COLLEGE, NOR-I-1-I CAROLINA 28671 State of North Carolina OFFIC USE ONLY Department of Environment & Natural Resources Date Rec'd Division of Water Quality Fee Paid Permit Number NPDES STORMWATER PERMIT APPLICATION FORM This application form is for use by public bodies seeking NPDES stormwater permit coverage for Regulated Public Entities (RPE) pursuant to Title 15A North Carolina Administrative Code 2H .0126. A complete application package includes this form and three copies of the narrative documentation required in Section X of this form. This application form, completed in accordance with Instructions for completing NPOES Small MS4 Stormwater Permit Application (SWU-270) and the accompanying narrative documentation, completed in accordance with Instructions for Preparing the Comprehensive Stormwater Management Program Report (SWU-268) are both required for the application package to be considered a complete application submittal. Incomplete application submittals may be returned to the applicant. I. APPLICANT STATUS INFORMATION a. Name of Public Entity Town of Rutherford College Seeking Permit Coverage b. Ownership Status (federal, Local state or local c. Type of Public Entity (city, Town town, county, prison, school, etc. d. Federal Standard Industrial SIC 91 - 97 Classification Code e. County(s) Burke f. Jurisdictional Area (square 4.3 miles g. Population Permanent Seasonal (if available) h. Ten-year Growth Rate 10% i. Located on Indian Lands? ❑ Yes ®No II. RPE / MS4 SYSTEM INFORMATION a. Storm Sewer Service Area (square miles b. River Basin(s) Catawba c. Number of Primary Receiving Streams 4 d. Estimated percentaqe of jurisdictional area containing the following four land use activities: • Residential 38% • Commercial 4% • Industrial 1% • Open Space 58% Total = 100% e. Are there significant water quality issues listed in the attached application report? ® Yes ❑ No Page 1 SWU-264-103102 NPDES RPE Stormwater Permit Application III. EXISTING LOCAL WATER QUALITY PROGRAMS a. Local Nutrient Sensitive Waters Strategy ❑ Yes ® No b. Local Water Supply Watershed Program ® Yes ❑ No c. Delegated Erosion and Sediment Control Program ® Yes ❑ No d. CAMA Land Use Plan ❑ Yes ® No IV. CO -PERMIT APPLICATION STATUS INFORMATION (Complete this section only if co -permitting) a. Do you intend to co -permit with El Yes ®No a ermitted Phase I enti ? b. If so, provide the name and permit number of that entity: • Name of Phase I MS4 • NPDES Permit Number c. Do you intend to co -permit Yes ❑ No with another Phase II entity? d. If so, provide the name(s) of the entity: e. Have legal agreements been finalized between the co- ❑ Yes ❑ No ermittees? V. RELIANCE ON ANOTHER ENTITY TO SATISFY ONE OR MORE OF YOUR PERMIT OBLIGATIONS (If more than one, attach additional sheets) a. Do you intend that another entity perform one or more of our permit obligations? ❑ Yes ® No b. If yes, identify each entity and the element they will be implementing • Name of Entity • Element they will implement • Contact Person • Contact Address • Contact Telephone Number c. Are legal agreements in place to establish responsibilities? El Yes ❑ No VI. DELEGATION OF AUTHORITY (OPTIONAL) The signing official may delegate permit implementation authority to an appropriate staff member. This delegation must name a specific person and position and include documentation of the delegation action through board action. a. Name of person to which permit authority Ms. Gayneil Donnelly has been delegated b. Title/position of person above Town Administrator c. Documentation of board action delegating permit authority to this person/position must be provided in the attached application report._____ _ __ _ Page 2 SWU-264-103102 NPDES RPE Stormwater Permit Application VII. SIGNING OFFICIAL'S STATEMENT Please see the application instructions to determine who has signatory authority for this permit application. If authority for the NPDES stormwater permit has been appropriately delegated through board action and documented in this permit application, the person/position listed in Section VI above may sign the official statement below. I certify, under penalty of law, that this document and a# attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Signature c Name r. Jim Cf. HuffmaAASr. Title Mayor Street Address 980 Malcolm Boulevard PO Box PO Box 406 City Rutherford College State NC Zip 28671 Telephone (828) 874-0333 Fax (828)874-0022 E-Mail rctown a cmbargmaiLcom VIII. MS4 CONTACT INFORMATION Provide the following information for the person/position that will be responsible for day to day implementation and oversight of the stormwater program. a. Name of Contact Person Ms. Gaynell Donnelly b. Title Town Administrator c. Street Address 980 Malcolm Boulevard d. PO Box PO Box 406 e. City Rutherford College f. State NC g. Zip 28671 h. Telephone Number (828) 874-0333 L Fax Number (828) 874-0022 j. E-Mail Address rctown@embarclmai1.com embarclmaii.com Page 3 SWU-264.103102 NPDES RPE Stormwater Permit Application IX. PERMITS AND CONSTRUCTION APPROVALS List permits or construction approvals received or applied for under the following programs. Include contact name if different than the person listed in Item VIII. If further space needed, attach additional sheets. a. RCRA Hazardous Waste None Management Program None b. UIC program under SDWA c. NPDES Wastewater Discharge None Permit Number d. Prevention of Significant None Deterioration (PSD) Program Rutherford College is part of a nonattainment area for e. Non Attainment Program Ozone and PM2.5 f. National Emission Standards for None Hazardous Pollutants (NESHAPS) reconstruction approval g. Ocean dumping permits under the N/A Marine Protection Research and Sanctuaries Act h. Dredge or fill permits under None section 404 of CWA X. NARRATIVE APPLICATION SUPPLEMENT: STORMWATER MANAGEMENT PROGRAM REPORT Attach three copies of a comprehensive report detailing the proposed stormwater management program for the five-year permit term. The report shall be formatted in accordance with the Table of Contents shown below. The required narrative information for each section is provided in the Instructions for Preparing the Comprehensive Stormwater Management Program Report (SWU-268). The report must be assembled in the following order, bound with tabs identifying each section by name, and include a Table of Contents with page numbers for each entry. TABLE OF CONTENTS STORM SEWER SYSTEM INFORMATION 1.1. Population Served 1.2, Growth Rate 1.3. Jurisdictional and MS4 Service Areas 1.4. MS4 Conveyance System 1.5. Land Use Composition Estimates 1.6. Estimate Methodology 1.7. TMDL Identification 2. RECEIVING STREAMS 3. EXISTING WATER QUALITY PROGRAMS 3.1. Local Programs 3.2. State programs Page 4 SWU-264-103102 NPDES RPE Stormwater Permit Application 4. PERMITTING INFORMATION 4.1. Responsible Party Contact List 4.2. Organizational Chart 4.3. Signing Official 4.4. Duly Authorized Representative 5. Co -Permitting Information (if applicable) 5.1. Co-Permittees 5.2. Legal Agreements 5.3. Responsible Parties 6. Reliance on Other Government Entity 6.1. Name of Entity 6.2. Measure Implemented 6.3. Contact Information 6.4. Legal Agreements STORMWATER MANAGEMENT PROGRAM 7.1, Public Education and Outreach on Storm Water Impacts 7.2. Public Involvement and Participation 7.3. Illicit Discharge Detection and Elimination 7.4. Construction Site Stormwater Runoff Control 7.5. Post -Construction Storm Water Management in New Development and Redevelopment 7.6. Pollution Prevention/Good Housekeeping for Municipal Operations Page 5 5WU-264-103102 I. Storm Se-,ver System Information 1.1 Population Served: The Town of Rutherford College is ]ionic to a considerable number of people — 1,297 in 2007, according to official estimates by the North Carolina State Demographer. This represents approximately 2 percent of the population of Burke County and equivalent to just under one fourth of the population of Morganton. For comparison purhoses and to analyze population change over time, this analysis relies largely upon the figures compiled by the US Census Bureau during the 1990 and 2000 decennial censuses. 1.2 Growth Rate: The 1990 and 2000 Censuses show that during the last decade of, the 20th century, the population increase in the town (15%) was slightly lower than that of Burke County (18%) and North Carolina (21%), but slightly more than the nation as it whole (13°/,,). fast population growth trends are commonly used as an indicator of future growth. Figure l shows past growth trends for the Town of Rutherford College. Figure 2 shows that BUu'kc County is projected to grow by neat 10`%� from the 2005 population ol'$$,293 to an estimated 97,192 by 2020. Past growth trends are similar fOr the COUnty and the Towns, so it can be deduced that Rutherford College may experience a similar 10% in growth. 1,350 1,300 1,250 1,200 c 1,150 a 1,100 1,050 1,000 Figure 1. Figure 2. Rutherford College Population, 1980-2005 Burke County Population, 1980-2025 100.000 97,192 95,a35 95,000 92,533 89,14' 90,697 90,000� 88,293 85,000 0 80,000. n 15,000' 72,504 70,000- a 65.000' �ME 55,000 1980 1990 1995 2000 2005 1980 1990 2000 2005 2010 2015 2020 2025 1.3 Jurisdictional and MS4 Service Area: The Town of Rutherford College is located in the eastern part of Burke County, situated between the municipalities of Valdese and Connelly Springs. It is bounded by Lake Rhodhiss to the north and I- 40 to the south. The town can be defined centrally by Malcolm Boulevard. The town's land area includes approximately 2.3 square miles, or 1,488 acres. Although the Town has the sense of being rural, it is included as part of the Hickory -Morganton -Lenoir Metropolitan Statistical Area (MSA). The entire town has recently been added to the jurisdiction of Greater Hickory Metropolitan Planning Organization and has been designated as urbanized. The Town has an Extra -territorial Jurisdiction (ETJ) that expands from the northeastern boundary of the Town limits that includes approximately 2.1 square miles, or 1,359 acres. A copy of the Town's zoning map appears as Attachment #1 in the Appendix. 1.4 MS4 Conveyance System: Malcolm Boulevard is the only street in Rutherford College that has a curb and gutter system. This street is a DOT maintained road and extends front I-40 at Exit 113 north to the Catawba River Bridge at the Burke -Caldwell County line. Tile curb and gutter system extends along this street within the Town's corporate limits. Ditches transport stormwater along tile remaining streets in '['own, and culverts under driveways and streets are used to pipe water. The "Town does not have dedicated staff to maintain the storm sewer system. An engineering consulting firm provides technical expertise in maintaining tile TowWs storm sewer system with the actual repairs being handled by local contractors. 1.5 Land Use Composition Estimates: A land use survey Of all properties in Rutherford Collette was completed in 2008. Each property was considered to have one oftile following primary uses: ■ Residential: This category includes any parcel containing a single-family site -built home, any parcel containing a multi -family structure, such as condos or a duplex, or any parcel containing a manufactured ]ionic. ■ Bersiness: This category includes parcels containing any type of activity involving the sale of goods or services for financial gain (commercial activity), but does not include parcels containing [ionic occupations or medical offices. ■ Office: This category includes parcels containing any type of medical uses concerned with the diagnosis, treatment, and care of human beings. Medical offices were separated froin other business offices for future zoning purposes. ■ Institutional: This category includes any facility that provides a public service, and is operated by a federal, state, or local government, public or private utility, public or private school or collCgC, church, public agency, or tax-exempt organization. ■ Mrutnfictitri g: Tllis category includes any parcel containing any type of business use or activity at a scale greater than home industry involving manufacturing, fabrication, assembly, warehousing, and/or storage. ■ Vacant: This category included any parcels not in use or parcels containing agriculture and/or abandoned buildings. Table i summarizes these land uses by acreage and number of parcels. Residential uses occupied the most developed land, withh 977 acres. Undeveloped parcels, or vacant land, make up 397 acres in Rutherford College. These land use patters are readily apparent on "Map 3: Existing Land Use." Table 1, Land Use Categories by Area and Percent of Total Land Area for the Rutherford College Planning Jurisdiction. Existing Land Use in Rutherford Coll e e, 2008 Classification # Parcels # Acres Avg. Max. % Area* Residential 636 977 1.5 36.7 38 Business 49 45 6.9 7 5.5 2 Office 7 4 .6 3.9 < 1 Institutional 17 46 2.7 10.8 2 Manufacturing 3 15 5 12 1 Vacant 397 1 1496 3.8 256 58 Source: Rutherford College Planning staff, 2008. 1.6 Lstimatc Methodology: The land use estimates were obtained by a GIS analysis of a zoning layer coverage of Rutherford College maintained by the Wcstcrll Piedmont Council of Governments. A Find use survey of all properties in RulherFord College was completed in 2008. Each property was considered to have one, ofthe following primary uses: • Residential: This category includes any parcel containing a single -Family site -built home, any parcel containing a 111uitl-falllily structure, such as condos or a duplex, or any parcel containing a Manufactured home. ■ Business: This category includes parcels containing any type of activity involving the sale of goods or services for financial gain (commercial activity), but does not include parcels containing 110111e occupations or medical offices. ■ office: This category includes parcels containing any type of medical uses concerned with the diagnosis, treatment, and care of human beings. Medical offices were separated firoM other business offices for future z01111lg purposes. ■ Institutional: This category includes any facility that provides a public service, and is operated by a federal, state, or local government, public or private utility, public or private school or college, church, public agency, or tax-exempt organization. ■ Manufacturing: This category includes any parcel containing any type of business use or activity at a scale greater than home industry involving manufacturing, fabrication, assembly, warehousing, and/or storage. ■ Vacant: This category included any parcels not in use or parcels containing agriculture and/or abandoned buildings. The "Town of Rutherford College owns a one -acre park that contains the only dedicated open space area in Town. 1.7 The NfS4 does currently discharge stonnwater into Lake Rhodhiss, which appears on the NC Division of Water Quality's 303d list as of2006. (See Attachment #2 in the Appendix.) 2. Receiving Streams Table 2. Information on Streams Located Within the Rutherford Collette Planning Jurisdiction. Receiving Stream Segment eater Quality Use Support Water Quality Stream Name i Classification Rating Issues Catawba River From Johns River to WS-IV, 13, CA Fully High 1*1 Rhodhiss Data Suppcu•ting Hoylc Creek from source to a point WS-IV N/A N/A 0.4 miles downstream of' Burkc COL111ty Slt 1546 Island Creek (Lail IJrom source to a point WS-IV N/A N/A Creek) 0.7 mile upstream of mouth Smith Branch From source to Island WS-IV NIA N/A Creek 3. Existing Water Quality Programs 3.1 Existing Programs: The Town of Rutherford College has adopted and. is administering a local water supply watershed protection ordinance. Burkc County administers the County's Catawba River Riparian Buffer Ordinance within the Town's planning area. 3.2 State Programs: Staff with the Land Quality Section of the DIENR Asheville Regional Office administers the state's Erosion and Sediment Control Regulations within the Town's planning area, 4. Permitting Information 4.1 Responsible Party Contact List: Ms. Gaynell Donnelly Town Administrator Phone: (828) 874-0333 Fax: (828) 874-0022 Email: rctown@embarqmall.com embargmail.com 4.2 Organizational Chart: (See Attachment #3 in the Appendix) 4.3 Signing Official: Jimmy O. Huffman, Sr., Mayor 4.4 Duly Authorized Representative: Not applicable. 5. Co -Permitting Information: Not applicable. 6. Reliance on other governmental entity to satisfy one or more permit obligations: Not applicable. 7. Stormwater Management Program Plan 7.1 Public Education and Outreach on Stonn Water Impacts 7.1.1 BMP Summary Table 7.1.1 describes the activities the Town will undertake to meet the State's public education and outreach requircinents. Table 7.1.1 BMP Measurable Goals (a) Establish a Public Develop a public education program and 11Mplement Education and Outreach within 12 months of the permit issue date. Documcnt Program efforts to reach the majority of the general public. (b) Informational Web Site Develop and maintain internet web site. Post newsletter art1CICS on storlllwater, 111101'1Matloll on Wtlte[' CIUallty, storinwater projects and activities, and ways to contact stormwtiter management program staff. (c) Public education materials Develop general storlllwater educational material to for schools, homeowners, appropriate target groups as likely to have a significant and/or businesses storlllwater impact. instead of developing its own materials, the permittee may rely on state -supplied Public Education and Outreach ]Materials, as available, when implementing its own prograill. (d) Public education material Distribute written educational (Material to a broad public dissemination audience. Possibilities include, but are not limited to utility mail outs and at special events. 7.1.2 The 'Town has relatively fcw commercial properties and only a small number of rental units. Thus the primary target audience for the public education component of the Town's stormwtiter program will contini.le to be homeowners' residing within the Town's planning area. Despite the small number of businesses located in Town, this group of stakeholders will also receive targeted educational materials explaining how stormwtiter impacts can be minimized from these commercial operations. 7.1.3 The Town of Rutherford College has participated in the development and dissemination of general stonnwater public education materials for schools, homeowners, and/or businesses. Staff is associated with the Phase If Stormwater Working Group from the local governments in Alexander, Burke, Caldwell, and Catawba Counties. "IThis group is facilitated by the Western Piedmont Council of Governments (WPCOG). The purpose of this group is to work together toward public education and involvement, the common development of ordinances, and any other matters related to stormwater management. The group has completed an informational brochure entitled "The Catawba River and you: Actions you can take to protect your drinking water source, the Catawba Rivet'. 45,0000 copies of this brochure were printed at a total cost of $3,1 19.00. Rutherford College provided cost -share funding for this brochure, along with Burke County, Connelly Springs, Drexel, Geln Alpine, Hildebran, Long View, Morganton, Valdese, Caldwell County, Cajah's Mountain, Gamewell, Granite Falls, Hudson, Lcnoir and Sawmills. The brochure is also always on display at the fi•ont window at the Town Hall where anyone who enters the Town Hall can be made aware. Additionally, the brochures were sent out with tax notices in 2006. 7.1.4 Events and festivals where it is practical to display the brochure concerning the prevention of stormwater pollution will continue to be used to disseminate information to the public. The focus of these events and festivals must be such that discussions can be lield with the public. Examples of events in the past include: The Rutherford College Summer Festival in August and Christmas in the Park in December of each year. Staff members will continue to attend these events to meet the public and discuss stormwater pollution prevention. 7.1.5 The Town ol' Rutherford College has also contracted with the Western Piedmont Council of Governments during 200$ and 2009 to complete it Comprehensive Plan for the "Gown. Multiple public meetings were held, where the brochure was made available, as well as discussion being held Oil the subject matter. This will continue in 2009 and 2010, as public meetings will be held for a new zoning ordinance and zoning map. 7.1.6 The success of this particular minimum measure will be evaluated based on the following: the number of stormwater educational materials distributed to homeowners; the number of Town events where educational materials and displays were available; the number of businesses receiving stormwater materials; and the number of people attending stormwater workshops. 7.2 Public Involvement and Participation 7.2.1 BMP Summary Table 7.2.1 describes the activities the Town will undertake to meet the State's public involvement and participation requirements. 'fable 7.2.1 SNIP Measurable Coals (a) Administer a Public Develop and implement a Public Involvement and Involvement Program Participation Program. (b) Allow the public an Conduct at least one public sleeting to allow the opportunity to review and public; all opportunity to review and comment on the comment on the Stormwater Plan. stornr►vater Plan (c) Or•ganire a volunteer Organize and implement a volunteer stormwater community involvement related program designed to promote ongoing citizen Program participation. (d) Establish a Citizens' Develop a citizens' gi-OUp(S) 101- ]split Oil StOrlllwatCr Group(s) issues and the stormwater program. 7.2.2 BCCaLISC Rutherford College is a small, rural community, the Town's population is relatively homogenous ethnically, racially, socio- economically and culturally. The locus of this component of' the Town's stormwater program will again be involving primarily homeowners and businessmen in planning, oversight, and community involvement activities. 7.2.3. Due to difficulties in keeping multiple volunteer board staffed in this small community, the Planning Board has been acting as the Citizens group. The Planning Board will continue to provide input on stormwater issues and how to better inform the public. 7.2.4. "The "Town of Rutherford College will continue to research ways to increase the involvement of the community in general, as well as business and professional groups in the current year. 7.2.5. The success of this particular minimum measure will be evaluated based on the following: the number of meetings held by the citizen stornlwater council and the number of phone calls received by the Town reporting water quality violations or expressing concerns regarding water quality. 7.3. Illicit Discharge Detection and Elimination 7.3.1. BMP Summary "fable 7.3.1 describes the activities the Town will undertake to meet the State's illicit discharge detection and elimination requirements. 'fable 7.3.1 BMP Measurable Coals (a) Develop/Implement Develop and implement an Illicit Discharge Detection Illicit Discharge Detection and Elimination Program. Include provisions for and Elimination Program program assessment and evaluation. (b) Establish and maintain Establish and maintain adequate legal authorities to appropriate legal prohibit illicit discharges and enforce the Approved Illicit Authorities Discharge ❑etectloll and E11n7111atioil Program. (c) Develop a Storm Sewer Identify outfall locations and map stormwater drainage System Base Map system components. At a minimum, mapping components includes outfalls, di-aimige areas, and receiving streams. (d) Implement illicit Irllplenlent inspection program to detect dry weather discharge detection flOws at systeRl OUtfalls. Establish procedures Im tracing procedures the sources of illicit discharges and for removing the sources. Develop procedures for identification of priority areas likely to have illicit discharges. Continue to identify, locate, and update map oi�drainage system components on a priority basis per approved Illicit Discharge Program. (e) Conduct employee cross- Conduct training for city staff on cletecting and reporting training illicit discharges. (1) Provide public education Inform public employees, businesses, alld the general public of hazards associated with illegal discharges and improper disposal of waste that cause adverse water quality impacts. (g) Establish a public Establish and publicize a reporting mechanism 11or the reporting mechanism public to report illicit discharges. 7.3.2. The Town of Rutherford College will improve its program for illicit discharges over tine coming year. Changeover in staff has led to delay in many areas of the program that need to be addressed. A proposed Illicit Discharge Ordinance is currently being reviewed by Staff for presentation to the citizens stornnwater group and the Town Council (see Attachment # 4 — Illicit Discharge Ordinance). 7.3.3 The plan for detection and elimination of illicit discharges has three components. 7.3.3.1 The initial lllapping operation is the first component. The Town of' Rutherford College has contacted West Consultants in Morganton, NC to work on developing a map of the MS4. 7.3.3.2 Field inspections, which will be coordinated with the rnapping operation are the second component. The ']'own o f' Rutherford College Utilities Director- is responsible for detection of illicit discharges. 7.3.3.3 The source identification and elimination operation will be the third component. The authority to perform inspections on private property Will be devciopcd in conjunction with the post -construction ordinance. Dry weather flows during the field inspections, or complaints generated by the public or municipal personnel, will be the first indicator of a possible illicit discharge. Visual observations and testing will confirm whether or not the discharge is illicit. The enforcement mechanism for elimination of illicit discharges will be developed in conjunction with the post -constructions ordinance. Possible illicit discharges can be reported to the state 800 number and message forwarded to local staff. 7.3.4 A connponent of the public education process is to use the various media available to inform the public about illicit discharges and how to report them. An important port of that process is to educate public employees, businesses, and tine general public concerning what an illicit discharge consists of, and not to use the storm drainage system to dispose of any materials that are considered illicit if they are placed in tine storm drainage system. "IThe brochure entitled "Tile Catawba River and you: Actions you can take to protect your drinking water source, the Catawba River", contains this information. 7.3.5. Detection and Elimination 7.3.5.1. High priority areas will include streams draining businesses located along US 70 and Malcolm Boulevard. These areas represent the commercial district of tlne "Town and are likely to contain the majority of illicit discharges or connections to the storm system such as floor drains. Over time, as educational outreach efforts are implemented, calls from citizens and businesses may help identify other priority areas. 7.3.5.2. Streams will be walked annually during dry weather periods to look for nonstormwater flows. Suspicious appearing discharges will be visually inspected as suggested by US EPA {see Attachment #5--EI'A Storm Water Management Fact Sheet in the Appendix). 7.3.5.2.1. A letter from the Town will be sent to the individual or business notifying; them that they are in violation of the Town's Illicit Discharge Ordinance. Emphasis will be placed on obtaining; voluntary compliance initially. However, if the violator does not take action to comply with the 'rown's ordinance, the Town will take appropriate legal action to ensure removal of, the illicit discharge. 7.3.5.3. A major responsible of the Town's Stormwater Advisory Council will be to evaluate the effectiveness of all program elements and suggest changes where appropriate. 7.3.6. Non Stormwater Discharges. None of' the listed categories of non -storm water discharges or flows are considered significant contributors of pollutants in Rutherford College. 7.3.7. Not applicable. 7.3.8. '['he Public Education component of the Town's stormwater program will be used to educate homeowners and businesses about the hazards associated with illegal discharges and the improper disposal of wastes. Educational outreach efforts will include mailings and public workshops. Town employees and contractors will receive instruction oil the, proper handling of wastes via employee training as listed under Pollution Prevention/Good Flousingkeeping for Municipal Operations. 7.3.9. In conjunction with Town staff, the Town's Stormwater Advisory Council will evaluate the effectiveness of all program elements and suggest changes where appropriate. 7.3.10. This program component will be evaluated by documenting; the number of illegal discharges removed, recording the number of businesses and homeowners receiving educational information about illicit discharges and proper storage of wastes, and documenting; the number of' Town employees and contractors receiving training in this area. 7.4. Construction Site Stormwater Runoff Control The Town will continue to rely on the Land Quality Section with the NC Department of' Environment and Natural Resources' Regional Office in Asheville to administer the state's sedinlentlerosion control regulations within the Town's planning jurisdiction. Table 7.4.1 demonstrates the goals achieved by the State's program. Table 7.4.1 BMP Measurable Coals (a) Implement a program Develop a regulatory mechanism and Implement a and establish a regulatory program requiring erosion and sediment controls at mechanism for erosion and constructions sites and providing for sanct1011S 10 CI1SL1rC sediment control compliance. (b) Develop requirements on Require construction site operators to implement construction site operators erosion and sediment control BMI's and to control construction site wastes that may cause adverse water quality impacts. (c) Provide educational and New materials may be developed by the permittee, or training materials for the permittee may use materials adopted from other construction site operators programs aIld adapted to the pCr1111ttCC'S CO11StrUctioll runoff controls program. (d) Institute plan reviews Review construction plans and establish procedures that incorporate water quality considerations 111 C0nStl'LICt1011 site plall reviews. (e) Establish public 1stablish procedures for receipt and consideration of information procedures erosion and sedimentation infOl'lllat1011 SL1111nitted by the public. Publicize the procedures and contact information. The procedures must lead directly to a site inspection or other timely follow-up action. (f) Establish inspection and Establish procedures for site inspection and enforcement procedures enforcement of control measure requirements. The procedures should include prioritizing areas of inspections based on local criteria. 7.5. l'ost-Construction Storm Water Management in New Development and Redevelopment 7.5.8. See BMP Summary Table 7.5.8. Table 7.5.8 BNIP Measurable Goals (a) Establish a Post Develop and adopt by ordinance (or similar regulatory Construction Stormrvater mechanism) in year 1-2, to address post -construction Management Program runoff controls for new development and redevelopment. (b) Establish strategies Provide a mechanism to require long-term operation which include structural and maintenance of structural BMPs. Require annual and non-structural 13NIPs inspection reports of permitted structural BMPs appropriate for the NIS4 perf101-111ed by a qualified professional. (c) Establish a program to Control the sources offecal coliform to the maximum control the sources of fecal extent practicable. Develop and implement an coliform to the maximum oversight program to ensure proper operation and extent practicable maintenance of on -site wastewater treatment systems for domestic wastewater. Municipalities must coordinate this program with the county health department. 7.5.8.1. The "Town currently administers a Water Supply watershed Protection Ordinance that places limits on density and impervioris surf�ices regarding new development throughout the Town's planning area. Within the Town's ET.I, Burkc County administers its buffer regulations on behalf ofthe '['own for land abutting the Catawba River. 7.5.8.2. The Town has no policies or ordinances that specifically encourage infill development. 7.5.8.3. The Town currently has no education programs in place. 7.5.8.4. rThe Town has no measures or programs currently in place as described. 7.5.9.1. Under the Towns watershed protection ordinance, the Town requires that engineered stormwater control structures be constructed and maintained when the high density option for a new development project is selected by a developer. To date, one (1) wet detention pond has been constructed in Rutherford College that was subject to the Town's watershed protection ordinance. 7.5.9.2. Grass swales collect and transport runoff along all Town - maintained streets. Malcolm Boulevard is the only street within the Town's planning area that employs it curb and gutter system for transporting runoff. 7.5.9.3. The Town does not require infiltration basins of- trenches under any of its land use regulations. 7.5.10. The Town currently administers a water supply watershed protection ordinance throughout its entire planning jurisdiction. It is the Town's intent to use this existing ordinance to meet the Phase I I post -construction runoff requirements. A copy this ordinance appears as Attachment 46 iri the Appendix. 7.5.11. Provisions concerning annual inspections of stormwater control structures are contained within the Town's water supply watershed protection ordinance. 7.5.12. The Town will rely on its current water supply watershed protection ordinance for managing stormwater associated with new development and redevelopment projects. 7.5.13. Because of limited staff, the Town intends to manage Its post -constructs Oil runoff program primarily through the administration of the Town's current water supply watershed protection ordinance. 7.5.14. "file Town will document the slumber of development projects that receive high -density permits as well as the number of projects that are developed under the low -density option. 7.6. Pollution Prevention/Good Housekeeping for Municipal Operations 7.6.1. A BMP Summary Table for this component of the "Town"s stormwater program can be in Table 7.6.1. Table 7.6.1 ' BMP Measurable Goals (a) Develop an operation and Develop an operation and maintenance program that has maintenance program the ultimate goal of preventing or reducing pollutant runoff from municipal operations. (b) Inspection and evaluation Develop an inventory of all facilities and operations of facilities, operations, and owned and operated by the permittec with the potential the MS4 SyStCnl and for generating polluted stormwater runoff. including the associated structural BN,1Ps MS4 system and associated structural BM [Is. Inspect potential sources Of polluted runoff; the stormwater controls, and conveyance systems. Evaluate the sources, document deficiencies, plan corrective actions, and document the accomplishment ofcorrcetive actions. (c) Conduct staff training Conduct staff training specific for pollution prevention and good housekeeping procedures. (d) Revie"' of municipality Conduct annual review of the Industrial activities with a owned or operated regulated Phase I NPDES stormwater permit owned and operated industrial activities by the penniltee. Review the following aspects: the Storlllwater PO11UtlOI1 Prevention Piall WIM-C One Is I-CCll[ired, the timeliness ofany monitoring reports rCClulred by the Phase I perrlllt, and the results of 1nSpeCtIOnS arld SUbsequent f011oW-Up a01011S at the facilities. 7.6.2. Except for its sanitary sewer system, all of the Town's municipal operations are either outsourced, such as solid waste pickup and road maintenance, or handled by other entities, such water line extension and maintenance by the Rutherford College Water Corporation. The Town does not own or operate any industrial facilities that have received a General Stormwater Permit. 7.6.3. Maintenance and inspections associated with the Town's sanitary sewer system are handled on an as needed basis by a local consulting engineering firm. 7.6.4. The Town owns one vehicle for utility maintenance, but does not own any vehicles that handle road maintenance or snow and ice removal responsibilities. 7.6.5. Waste materials from the MS4 are extracted or skimmed off. The collected wastes are transported to the Burke County landfill tor disposal. 7.6.6. Except for several lots in Harbor Ridge Subdivision which is located adjacent to the Catawba River, the Town does not contain any floodways or floodplains within its planning area. The Town has adopted FLMA's Flood Damage Prevention Ordinance. 7.6.7. The Town's water supply watershed protection ordinance will be re- evafuated to determine if changes should be Horde to render this ordinance more effective in minimizing runoff associated with new developmcnt, encouraging more compact development projects, and providing greater protection of natural waterways. 7.6.9. The Town has one part-time employee that does repair work on the Town's water and sewer system, and owns only about three acres of property. Fleet and building maintenance activities are minimal. Water line installation and maintenance is probably one of the larger categories of land disturbing activities that occur within the Town on an annual basis. Subcontractors handle all of the repairs made to Town -owned streets. Garbage collection in Town is handled by a private firm (GDS). 7.6. 10. The Town will document the number training hours received by "['own employees. Changes in municipal and contractor operations that are made to recluse stormwater impacts will also be documented. APPENDIX ATTACHAll ENT #1 Zoning Map for Rutherford College ATTACHMENT ##2 NC Division of Water Quality 303d List NC Division of Water Quality 303d List Use DWQ Subbasin Watersheds County upport Reason for Parameter Listing ate Jon' rA Rating of Interest Year YOUNGS FORK Biological (COPERNING CREEK) quatic 30501010401 McDowell Criteria Benthos 1998 From source to Marion Life Exceeded W WT1). YOUNGS FORK (COPERNING CREEK} Aquatic Biological FishCom From Marion WWTP to 30501010401 McDowell Life Li Criteria Benthos 199R Exceeded North Muddy Creek. CLARK CREEK (SHOOKS LAKE) From Biological 03050102040, Aquatic Miller Branch to 09 mile 030501020403 Catawba Life Criteria Benthos 1999 upstream of Walker Exceeded Creek. SPAINI'IOUR CREEK Biological Aquatic From source to Johns 3050101070E Caldwell Life Criteria Benthos 2000 River. Exceeded Biological GREASY CREEK From 30501010 Caldwell Aquatic Criteria Benthos 2000 SR 1305 to Lower Creek. Life Exceeded Biological BRISTOL CREEK From Aquatic source to Lower Creek. 30501010703 Caldwell Life Criteria Benthos 2000 Exceeded HUNTING CREEK l rom a pointl.0 mile upstream Biological m Of Burke ConV SR 1940 30501010504 BurkeLife Aquatic Criteria FishCom 2006 to a point 0.4 mile Exceeded downstream of Pee Dee Branch. CATAWBA RIVER (Rhodhiss Lake below elevation 996) From 03050101080, Caldwell Aquatic Standard Fligh pH 2O06 030501010902 Burke Life Violation Johns River to Rhodhiss Dam, IRISH CREEK From Biological Aquatic Roses Creek to Warrior 30501010502 Burke Criteria FishCom 2006 E. Life Fork Exceeded MCGALLIARD CREEK Biological From a point 0.6 mile Aquatic FishConi, of mouth to 30501010801 Burke Li Criteria Benthos 2002006upstream Exceeded Rhodhiss Lake, Catawba River. FIORSEFORD CREEK Biological From Frye Creek to a 30501010804 Catawba Aquatic Criteria Benthos 2006 point 0.7 mile upstream of Life mouth Exceeded MAIDEN CRI?EK From source to a point 0.7 mile Etiological m upstreafrom 30501020402 Catawba Aquatic Criteria 13enthos 2006 I_rf� f backwaters oMaiden E:xceedcd Reservoir. CATAWBA RIVER (including backwaters of Luke .lames below 03050101010, elevation 1200) From 03050101010, Mcl7owe11 Aquatic Standard I'urhidity 2008 Dam at Old Fort 03050101030, Litt Violation Finishing Thant Water 030501010105 Supply Intake to North Fork Catawba River, VVI I_SON CRELK From 03050101060, Caldwell Aquatic Standard Source to Johns River 03050101060, Avery Lafe Violation Low PH 2008 030501010605 LOWER L,I'ITLE RIVER From Source to a point 0.5 03050101 100, Alexander Aquatic Standard Low pEE 2008 mile upstream of 03050101 1003 Lifc Violation Stirewalt Creek. SOUTH FORK 03050102020, CATAWBA RIVER 030501U2030, Catawba Aquatic Standard Low pl I 2008 From source to Catawba- 030501020301 Life Violation Lincoln county Lino. [EENRY FORK From 03050102010, Aquatic Standard State Route 1 124 to Statc 030501020102 Catawba L ife Violation Low PH 2008 Route 1143 HENRY FORK From Aquatic Standard State Route 1 143 to Jacob 30501020103 Catawba Lifc Violation Turbidity 2008 Fork. CLARK CREEK From a point 0.9 mile upstream of 30501020403 Catawba Aquatic Standard Turbidity 2008 Walker Creek to South Life Violation Fork Catawba River. ATTACHMENT O Town of Rutherford College Organizational Chart Council Members Name Title Jim O. I-luffman Mayor Richard Icard Pro Tern/Council Jennifer Abernethy Council Yates Jensen Jr. Council Gary B. McClure Council William Satterwhite Council "Thomas A. Wallrichs Council Planning, Board Ronnie Rector Chairman Mark Stinson Vice Chair Glenn Van Florn Board Member Laura Mancini Board Member Jeff l'arrar Board Member Zachary Cagle Board Member Kress Berry Board Member Town Staff Gaynell Donnelly Town Administrator James Ayers Attorney Jessica Bargsley Clerk Jim Stockton Director of Utilities Nancy Suddcrth Utility/"Tax Collector LaVaida Baker Assistant Utility/Tax Collector Term Expires 2013 2011 2013 2013 2013 2011 2011 ATTACHMENT #4 ` OWII Of'Rutherford College Proposed Illicit Discharge Ordinance ILLICIT DISCHARGES AND CONNECTIONS (A) Illicit Discharges No person shall cause or allow the discharge, emission, disposal, pouring, or pumping directly or indirectly to any stormwater conveyance, the waters of the State, or upon the land In manner and amOUnt that the substance is likely to reach a stormwater conveyance or the waters of the State, any liquid, solid, gas, or other substance, other than stormwater; provided that non-stormwater discharges associated with the following activities are allowed and provided that they do not significantly impact water quality: (1) Water line flushing; (2) Landscape irrigation; (3) Diverted stream flows; (4) Rising ground waters; (5) Uncontaminated ground water infiltration (as defined at 40 CFR 35.2005(20)); (6) Uncontaminated pumped ground water; (7) Discharges from potable water sources; (8) Foundation drains; (9) Air conditioning condensation; (10) Irrigation water; (11) Springs; (12) Water from crawl space pumps; (13) Footing drains; (14) Lawn watering; (l 5) Individual residential car washing; (16) Flows from riparian habitats and wetlands; (17) Dechlorinated swimming pool discharges; (18) Street wash water; and (19) Other non- storm water discharges for which a valid NPDES discharge permit has been approved and issued by the State of North Carolina, and provided that any such discharges to the municipal separate storm sewer system shall be authorized by the Town of Rutherford College. Prohibited substances include but are not limited to: oil, anti -freeze, chemicals, animal waste, paints, garbage, and litter. (B) Illicit Connections (1) Connections to a stormwater conveyance or stormwater conveyance system that allow the discharge of non-stormwater, other than the exclusions described in subsection (A) above, are unlawful. Prohibited connections include, but are not limited to: floor drains, waste water from washing machines or sanitary sewers, wash water from commercial vehicle washing or steam cleaning, and waste water from septic systems. (2) Where such connections exist in violation of this section and said connections were made prior to the adoption of this provision or any other ordinance prohibiting such connections, the property ovi-nee or the person using said connection shall remove the connection within one year following the effective date of this ordinance. However, the one-year grace period shall not apply to connections which may result in the discharge of hazardous materials or other discharges which pose an immediate threat to health and safety, or are likely to result in immediate injury and harm to real or personal property, natural resources, wildlife, or habitat. (3) Where it is determined that said connection: a. May result in the discharge of hazardous materials or play pose all immediate threat to health and safety, or is likely to result ill illlillediate injury and ]farm to real or personal property, natural resources, wildlife, or habitat, or b. Was made in violation of any applicable regulation or ordinance, other than this section; the Stormwater Administrator shall designate the time within which the connection shall be removed. In setting the time limit for compliance, the Stormwater Administrator shall take into consideration: The quantity and complexity of the work, The consequences of delay, 3. "IThe potential harm to the environment, to the public health, and to public and private property, and 4. The cost of remedying the damage. (C) Spills Spills or leaks of polluting substances released, discharged to, or having the potential to released or discharged to the stormwater conveyance system, shall be contained, controlled, collected, and properly disposed. All affccted areas shall be restored to their preexisting condition. Persons in control of the polluting substances immediately prior to their release or discharge, and persons owning the property on which the substances were released or discharged, shall immediately notify the TOW11 of Rutherford College ofthe release or discharge; as well as making any required notifications under state and federal law. Notification shall not relieve any person of any expenses related to the restoration, loss, damage, or any other liability which may be incurred as a result ofsaid spill or leak, nor shall such notification relieve any person from other liability which may be imposed by State or other law. (1)) Nuisauce Illicit discharges and illicit connections which exist within the Town of' Rutherford College are hereby found, deemed, and declared to be dangerous or prejudiced to the public health or public safety and are found, deemed, and declared to be public nuisances. Such public nuisances shall be abated in accordance with the procedures set forth ill Article F, section 3 of "town of' Rutherford College Ordinances. ATTAC U1 NI ENT #S EPA Storm Water Management fact Sheet — Visual inspection Attachment 6 United States Office of Water 832-F-99-046 Environmental Protection Washington, D.C. September 1999 Agency AVEPA Storm Water Management Fact Sheet Visual Inspection DESCRIPTION ADVANTAGES AND DISADVANTAGES Visual inspection is a Best Management Practice (BMP) in which members of a Stonn Water Pollution Prevention Team visually exarnine material storage and outdoor processing areas, the storm water discharges from such areas, and the environment in the vicinity of the discharges, to identify contaminated runoff and its possible sources. In a visual inspection, storm water runoff may be examined for the presence of floating and suspended materials, oil and grease, discoloration, turbidity, odor, or foam; and storage areas may be inspected for leaks from containers, discolorations on the storage area floor, or other indications of a potential for pollutants to contaminate storm water runoff. Visual inspections may indicate the need to modify a facility to reduce the risk of contaminating runoff. APPLICABILITY The U.S. EPA has recognized visual inspection as a baseline BMP for over 10 years. Its implementation, however, has been sporadic. Implementation may increase as more facilities develop Storin Water Pollution Prevention Plans. Implementation may also increase as facility management recognizes visual inspection to be effective both in protecting water quality and in reducing costs, Visual inspections are an effective way to identify a variety of problems. Correcting; these problems can improve the water quality of the receiving water. Limitations associated with visual inspections include the following;: • Visual inspections are effective only for those areas clearly visible to the hurnan eye. • The inspections need to be performed by qualified personnel. • To be effective, inspections must be carried out routinely. This requires a corporate commitment to implementing; them. • Inspectors need to be properly motivated to perform a thorough visual inspection. KEY PROGRAM COMPONENTS Visual inspections for signs of' storm water contamination should be performed routinely. Flows should be observed during dry periods to detennine the presence of any stains, sludge, odors, and other abnormal conditions. Visual inspections should also be made at all storm water discharge outlet locations' during; the first hour of a storm event, once runoff leas reached its maximum flow rate. Inspectors should examine tlic discharge for the presence of' floating. and suspended materials, oil and grease, discoloration, turbidity, foam, or odor. Inspection frequency interval may be determined by the storm water discharge permit, by storm frequency, or by the potential risk from the site. Inspections should be made at least once a month in areas with frequent storms; inspections may be less frequent where storms are less frequent. Finally, inspection frequency may be based in part on the history of previous spills and leaks. Experienced personnel should evaluate the causes of previous accidents, assess the risks for future accidents, and determine an inspection schedule based on these risks. Proper records of inspection results must be kept. The record for each inspection should include the date of the inspection, the names of the personnel who performed the inspection, and their observations. Visual inspections of it facility should focus on the following key areas: • Storage facilities. • Transfer pipelines. • Loading and unloading areas. • Pipes, pumps, valves, and fittings. • Tanks (including internal and external inspection of the tank for corrosion and inspection of its support or foundation for deterioration). • Primary or secondary containment facilities • Shipping containers. In addition, a visual inspection should include assessing the integrity of the storm water collection system; checking for leaks, seepage, and overflows from sludge and waste disposal sites; and ensuring that dry chemicals and dust from industrial areas is not exposed to wind or other elements that may move theln Into the runoff. IMPLEMENTATION A visual inspection BMP program should be incorporated into every storm water discharger's record keeping and internal reporting structure. Outfall flow rates and the presence of oil sheens, floatables, coarse solids, color, and odors will probably be the most useful indicators of potential problems. Specific parameters to look for in completing a visual inspection include the following: Odor: Discharge odors can vary widely. Some may indicate the source of contamination. Industrial discharges may smell like a particular spoiled product, oil, gasoline, a specific chemical, or a solvent. For example, the decomposition of organic wastes in a discharge will release sulfide compounds, creating an intense smell of rotten eggs. Significant sanitary wastewater contributions will also cause pronounced and distinctive odors. • Color: Color may indicate inappropriate discharges, especially from industrial sources. Industrial discharges may be any color. Dark colors, such as brown, gray, or black, are most common. For instance, flow contaminated by meat processing industries is usually a deep reddish -brown. Paper mill wastes (plating -mill wastes) are often yellow. Wash water from cement and stone working plants can cause cloudy discharges. Contamination from industrial areas may come from process waters (slug or continuous discharges); From equipment and work area wash water discharged to floor drains; or from spills washed into storm drains. • Turbidity: Turbidity is often affected by the degree of gross contamination. Industrial flows can be cloudy (moderately turbid) or opaque (highly turbid). Undiluted industrial discharges, such as those coming from continual flow sources or intermittent spills, are often highly turbid. Sanitary wastewater IS a1S0 Often Cloudy En nature. Floatable matter: A contaminated flow may also contain Floatable solids or liquids. Identifying floatables can aid in finding the source of the contamination, because these substances are usually direct products or byproducts of the manufacturing process or the sanitary system. Examples of floatables of industrial origin are animal fats, spoiled food products, oils, plant parts, solvents, sawdust, foams, packing materials, and fuel. Deposits and Stains: Deposits and stains (residues) are any type of coating that remains after a non -storm water discharge has ceased. Deposits or stains usually are of a dark color and usually cover the area surrounding the storm water discharge. They often contain fragments of floatable substances, and, at times, take the form of a crystalline or amorphous powder. For example, contamination from leather tanneries often produces grayish -black deposits containing fragments of animal flesh and hair. Another characteristic example is the coating of white crystalline powder formed on sewer outfalls by nitrogenous fertilizer wastes. Vegetation: Stone water discharges often affect surrounding vegetation. Industrial pollutants often cause a substantial alteration in the chemical composition and pH of the discharge water, which can affect plant growth even when tite source of contamination is intermittent. For example, nutrients from various food product wastes increase plant growth. In contrast, the discharge of chemical dyes and inorganic pigments From textile mills may decrease vegetation, as these discharges are often very acidic. In either case, even when the pollution source is gone, the vegetation surrounding the discharge will continue to show the effects of the contamination. In order to accurately judge ifthevegetation surrounding a discharge is normal, the observer must take into account recent weather conditions, as well as the time of year. Increased or inhibited plant growth near stone water discharges, as we] I as dead and decaying plants, is often a sign of pollution. However, it is important to distinguish whether plant damage is caused by contamination or by the physical effects of increased flows, such as scour. This can be done by chemically analyzing the flow or by confirming its source through additional visual inspections. Structural Damage: Structural damage is also a sign of industrial discharge contamination. Cracked or deteriorated concrete or peeling surface paint at an outfall usually indicates the presence of severely contaminated discharges. Contaminants causing this type of damage are usually very acidic or basic and are usually of industrial origin. For instance, discharges from primary metal industries may cause structural damage because their batch dumps are highly acidic. The effectiveness visual inspections in reducing storm water runoff contamination is highly variable and dependent upon site -specific parameters. These factors include inspectors' motivation level, the types of industrial activity occurring at the facility, and the facility's maintenance procedures: Because familiarity with facility operations is essential in performing effective visual inspections, the inspections should be assigned to qualified staff such as maintenance personnel or environmental engineers. Figure I provides a sample visual evaluation worksheet that can be used to record the results of the inspections. COSTS Costs for performing the visual inspection 13MP are minimal and consist of direct labor and overltead costs for staff hours spent on training, planning inspections, inspecting, and completing follow up activities. Annual costs can be estimated using the example in Table I. Figure 2 can be used as a worksheet to calculate the estimated annual cost for implementing a visual inspection program. Outfall # _ Photograph # Date: _____________ Location: Weather: air temp.: ________QC rain: Y N sunny cloudy Outfall flow rate estimate; Ltsec Known industrial or commercial uses in drainage area? Y N Describe: PHYSICAL OBSERVATIONS Odor: none sewage sulfide oil gas rancid -sour other: Color: none yellow brown green gray other: Turbidity: none cloudy opaque Floatables: none petroleum sheen sewage other: _ __ (collect sample) Deposits/stains: none sediment oily describe: (collect sample) Vegetation conditions: normal excessive growth inhibited growth extent: Damage to outfall structures: identify structure: damage: none / concrete cracking ! concrete spalling t peeling paint 1 corrosion other damage: extent: Source: Pitt, et. al, 1992. FIGURE 1 VISUAL INSPECTION WORKSHEET REFERENCES 1. California Environmental Protection Agency, 1992. Staff Proposal for Modification to Water Quality Order No. 91-13 DWQ Waste Discharge Requirements for Dischargers of Storm Water Associated with Industrial Activities, Draft Wording, Monitoring Program and Reporting Requirements. 3. U.S. EPA, 1981. NPDES BMP Guidance Document. 4. U.S. EPA. Pre-print, 1992. Storm Water Management for Industrial Activities: Developing Pollution Prevention Plans and Best Management Practices. EPA 832-R- 92-006. ADDI'1'IONAi, INFORMATION 2. Pitt R., I). 13arbe, D. Adrian, and R. Field, Center for Watershed Protection 1992. Investigation of Inappropriate Tom Scheeler Pollutant Entries into Storm Drainage 8391 Main Street Systems -A Users Guide. U.S. EPA, Edison, Ellicott City, MD 21043 NJ. ATTACHMENT #6 Rutherford College Water Supply Watershed Protection Ordinance 64 ARTICLE X WATERSHED PROTECTION 100.1 Authority and Enactment. The Legislature of the State of North Carolina has, in Chapter 160A, Ordinance 19, Planning and Regulation of Development; and in Chapter 143, Ordinance 21, Watershed Protection Rules, delegated the responsibility or directed local govel-ilrilental units to adopt regulations designed to promote the public health, safety, and general welfare of its citizenly. The Town of Rutherford College, North Carolina ("the Town"), does hereby ordain and enact into law the following articles as the Watershed Protection Ordinance of Rutherford College, North Carolina. 100.2 Jurisdiction. The provisions of this Ordinance shall apply within tile overlay zones designated as a Public Water Supply Watershed as defined and established on the "Official Zoning Map of Rutherford College, North Carolina" ("the Zoning Map"), such overlay zones being adopted simultaneously herewith. The Watershed Map and all explanatory matter contained thereon accompanies and is hereby made a part of this Ordinance. This Ordinance shall be permanently kept on file in the office of the Town Clerk. 100.3 Exceptions to Applicability. (A) Development activities that do not require a Sediillentationll-H-rosiol Control flan are exempt from the requirements of this Section. (B) Existing development, as defined in this Ordinance, is not subject to the requirements of this Ordinance. Existing development is defined as tliose projects that are built or those projects that at a minimum have established a vested right under North Carolina zoning law as of the effective date of this Ordinance based on at least one of the following criteria: (1) ]laving expended substantial resources (time, labor, nloncy) based oil a good faith reliance upon having received a valid local government approval to proceed with the project, (2) having all outstanding valid building perillit as authorized by NCGS 153A- 344.1 and NCGS 160A-385.1, or 65 (3) having an approved site specific or phased development plan as authorized by NCGS 153A-344.1 and NCGS 160A-385.1. (C) Expansions to structures classified as existing development must meet the requirements of this Ordinance; however, the built -upon area of the existing development is not required to be included in the density calculations. (D) Reconstruction of Buildings or Built -Upon Areas. Any existing building or built - upon area not in conformance with the restrictions of this Ordinance that has been damaged or removed may be repaired and/or reconstructed, except that there are no restrictions on single-family residential redevelopment, provided: (1) Repair or reconstruction is initiated within twelve (12) months and completed within two (2) years of such damage. (2) The total amount of space devoted to built -upon area may not be increased unless stormwater control that equals or exceeds the previous development is provided. (E) If a non -conforming lot of record is not contiguous to any other lot owned by the same part, then that lot of record shall not be subject to the development restrictions of this ordinance if it is developed for single family purposes. 100.4 Cluster or Planned Unit Development. Cluster or Planned Unit Development is allowed in all Watershed Areas under the 1011owing conditions: (A) Development activities shall comply with the requirements of Sections 84 and Section 85 of this Ordinance. (B) All built -upon areas shall be designed and located to minimize stormwater runoff impact to the receiving waters and minimize concentrated stormwater flow. (C) The remainder of the tract shall remain in a vegetated or natural state. The title to the open space area shall be conveyed to an association for management; to a local government for preservation as a park or open space; or to a conservation organization for preservation in a permanent easement. Where a property association is not incorporated, a maintenance agreement shall be filed with the deeds. 66 100.5 Buffer Areas Required. (A) A minimum one hundred (100) foot vegetative buffer is required for all new development activities that exceed the low density option; otherwise, a minimum thirty (30) toot vegetative buffer for development activities is required along all perennial waters indicated in the most recent versions of USGS 1:24,000 (7.5 minute) scale topographic maps or as determined by local govcniment studies. Artificial stream bank or shoreline stabilization is permitted. (B) No new development is allowed in the buffer except for water dependent structures, other structures such as flag poles, signs and security lights which result in only diminutive increase in impervious area, and public projects such as road crossings and greenways where no practical alternative exists. These activities should minimize built -upon surface area, direct runoffaway from the surface waters and maximize the utilization of stormwater Best Management Practices, defined as a structural or nonstructural management - based practice used singularly or in combination to reduce non -point source inputs receiving waters in order to achieve water quality goals. 100.6 Watershed Administrator and Duties Thereof. The Rutherlord College Town Council shall appoint a Watershed Administrator, who shall be duly sworn in. It shall be the duty of the Watershed Administrator to administer and enforce the provisions of this Ordinance as follows: (A) The Watershed Administrator shall issue Watershed Protection Permits and Watershed Protection Occupancy Permits as prescribed herein. A record of all permits shall be kept on file and shall be available for public inspection during regular office hours of the Administrator. (B) The Watershed Administrator shall serve as staff to the Watershed Review Board. (C) The Watershed Administrator shall keep records of ail amendments to the local Water Supply Watershed Protection Ordinance and shall provide copies of all amendments upon adoption to the Water Quality Section; of. the Division of Environmental Management. (D) The Watershed Administrator is granted the authority to administer and enforce the provisions of this Ordinance, exercising in the fulfillment of Ills responsibility the full zoning and police power of the "Down of Rutherford College. The Watershed Administrator, or his duly authorized representative, 67 may enter any building, structure, or premises, as provided by law, to perform any duty imposed upon him by this Ordinance. (E) The Watershed Administrator shall keep a record of variances to the local Water Supply Watershed Protection Ordinance. This record shall be submitted each calendar year to the Water Quality Section, of the Division of Environmental Management on or before January first of the following calendar year and shall provide a description of each project receiving a variance and the reasons for granting the variance. 100.7 Appeal from the Watershed Administrator. (A) Any order, requirement, decision or determination made by the Watershed Administrator may be appealed to and decided by the Board of Adjustment. (B) An appeal from a decision of the Watershed Administrator must be submitted to the Board of Adjustment within thirty (30) days from the date the order, interpretation, decision or determination is made. All appeals must be made in writing stating the reasons for appeal. Following submission of an appeal, the Watershed Administrator shall transmit to the Board all papers constituting the record upon which the action appealed from was taken. (C) An appeal stays all proceedings in furtherance of the action appealed, unless the officer from whom the appeal is taken certifies to the Board after the notice of appeal has been filed with him, that by reason of facts stated in the certificate, a stay would in his opinion cause imminent peril to life or property. In such case, proceedings shall not be stayed otherwise than by a restraining order which maybe granted by the Board or by a court of record on application of notice of the officer from whom the appeal is taken and upon due cause shown. (D) The Board shall fix a reasonable time for hearing the appeal and give notice thereof to the parties and shall decide the same within a reasonable time. At the hearing, any party may appear in person, by agent or by attorney. 100.8 Establishment of Watershed Review Board. There shall be and hereby is created the Watershed Review Board consisting of the same membership as the Rutherford College Town Council. Terms for members of the Watershed Review Board shall coincide with the membership terms for Town Council. 100.9 Powers and Duties of the Watershed Review Board and Board of Adjustment. 68 (A) The Board of Adjustment shall be responsible for reviewing and hearing all minor and major watershed variance cases. When hearing minor variance cases, the Board shall proceed as provided in Article XVl of the Zoning Ordinance for zoning variances. (B) When a variance is considered the Board shall notify each municipality with judisdiction in the area and the entity using the watershed for consumption, tell( 10) clays in advance. (C) lithe application calls for the granting of a major watershed variance, and if the Board of Adjustment decides in favor or granting the major watershed variance, the Board shall prepare a preliminary record of the hearing with all deliberate speed. The preliminary record of the hearing shall include: (1) The variance applications; (2) The hearing notices; (3) The evidence presented; (4) Motions, offers of proof, objections to evidence, and rulings on them; (5) Proposed findings and exceptions; (6) The proposed decision, including all conditions proposed to be added to the permit. (D) The preliminary record shall be sent to the Environmental Management Commission for its review as follows: (1) If the Commission concludes ti-om the preliminary record that the variance qualifies as a major variance and that (1) the property owner can secure no reasonable return fi-om, nor make any practical use of the property unless the proposed variance is granted, and (2) the variance, if granted, will not result in a Serious threat to the water supply, then the Commission shall approve the variance as proposed or approve the proposed variance with conditions and stipulations. The Commission shall prepare a Commission decision and send it to the Board of Adjustment. If the commission approves the variance as proposed, the Board shall prepare a final decision granting the proposed variance. Ifs the Commission approves the variance with conditions and stipulations; the Board shall prepare a final decision, 69 including such conditions and stipulations, granting the proposed variance. (2) If the Commission concludes from the preliminary record that the variance qualifies as a major variance and that (1) the property owner can secure a reasonable return from or make a practical use of the property without the variance or (2) the variance, if granted, will result in a serious threat to the water supply, then the Commission shall deny approval of the variance as proposed. The Commission shall prepare a commission decision and send it to the Board of Adjustment. The Board shall prepare a final decision denying the variance as proposed. (E) Approval of all development greater than the low density option shall be the authority of the Watershed Review Board subject to the requirements of Section 100.11. 100.10 Appeals from the Watershed Review Board or Board of Adjustment. Appeals from the Board of Adjustment must be tiled with the Superior Court within 30 days from the date of the decision. The decisions by the Superior Court will be in the manner of certiorari. 100.11 High Density Development Standards. The Watershed Review Board may approve high density development proposals consistent with the following standards: Where new development requires a Scdimentation/Erosion Control Plan and exceeds either 2 dwelling units per acre. 24% built -upon area (or 3 dwelling units per acre or 361/0 built -upon area for projects without curb and gutter street system in the WS-4- PA), engineered stormwater controls shall be used to control runoff from the first inch of rainfall and development shall not exceed 70% built -upon area in the WS-4- Protected Area and 50% in the WS-4-Critical Area. 100.12 High Density Development Permit Application. (A) A 1-ligh Density Development Permit shall be required for new development exceeding the requirements of the low density option. (B) Application for a High Density Development Permit shall be addressed and submitted to the Town Council through the Watershed Administrator. 70 Application for a High Density Development Permit shall be made on the proper form and shall include the following information: (1) A completed High Density Development Permit Application signed by the owner of the property. The signature of the consulting engineer or other agent will be accepted on the application only if accompanied by a letter of authorization; (2) Ten (W) reproducible copies of the development plan within the drainage basin including the applicable information listed in Appendix A: Application Forms, Subdivision Plat Checklist and detailed information concerning built-Upoll area; (3) Ten (10) reproducible copies of the plans and specifications of the stormwater control structure consistent with Section 100.13: (4) When required by law, written verification that it soil erosion and sedimentation control plan has been approved by the appropriate State or local agency; (5) Permit Application Fccs consistent with Section 100.16; (C) Prior to taking final action on any application, the Board or the Watershed Administrator may provide an opportunity to public agencies affected by the (level opin ent proposal to review and make recommendations on the application. However, failure of the agencies to submit their comments and recommendations shall not delay the Board's action within the; prescribed time limit. (D) Public Hearing. Upon receipt of a completed application, the Towel Council shall hold a public hearing. Notice of the hearing shall be published in a newspaper of general circulation at least seven clays prior to the date of the hearing. Tile notice shall state the location of the building, lot or tract in question, the intended use of the property, the need for engineered storniwater controls and the time and place ofthe hearing. At the hearing, the applicant or designated representative thereof shall appear for the purposes of offering testimony and recommendations concerning the application. The Board shall also allot reasonable time for the expression of views by any member of the public attending the meeting in person or represented by an attorney provided the testimony bears on the findings the Board must make. (E) The Town Council shall issue a High Density Development Permit within sixty-five (65) days of its first consideration upon finding that the proposal is 71 consistent with the applicable standards set forth in the Watershed Protection Ordinance and the following conditions are met: (1) The use will not endanger the public health or safety if located where proposed and developed according to the plan as submitted and approved; (2) The use minimizes impacts to water quality through the Best Management Practices, cluster development, and/or maximum setbacks from perennial waters; (3) The use is vital to the continued growth and economic development of the Town of Rutherford College. (4) The use is consistent with the officially adopted land development plans for the Town of Rutherford College. If the Town Council finds that anyone of the above conditions is not met, the Board shall deny the application. (F) In addition to any other requirements provided by this Ordinance, the Board may designate additional pennit conditions and requirements to assure that the use will be harmonious with the area in which it is proposed to be located and with the spirit of this Ordinance. All additional conditions shall be entered in the minutes of the meeting at which the permit is granted, on all plans and on the permit certificate. All conditions so imposed shall run with the land and shall be binding upon the applicant and the applicant's heirs, successors or assigns during the continuation of the permitted use. (G) The Board shall issue a written ruling and make copies available at the office of the Watershed Administrator and the Town Clerk. If the Board approves the application based oil its Findings, such approval shall be indicated on the permit and all copies of the site plan and all copies of the plans and specifications of the stormwatcr control structure(s). A High Density Development Permit shall be issued after the applicant posts a performance bond or other acceptable security as required in Section 100.14(B)(1) and executes an Operation and Maintenance Agreement as required in Section 100.14(C). A copy of the permit and one copy of'each set of plans shall be kept on file at the Watershed Administrator's office. The original pennit and one copy of each set of plans shall be delivered to the applicant either by personal service or registered mail, return receipt requested. 100.13 Storinwater Control Structures. 72 (A) All stormwater control structures shall be designed by a North Carolina registered professional engineer. Other stormwater systems shall be designed by a North Carolina registered professional with qualifications appropriate for the type of system required; these registered professionals are defined as professional engineers or landscape architects, to the extent that the General Statutes, Chapter 89A allow and land surveyors, to the extent that the design represents incidental drainage within a subdivision, as provided in General Statutes 89(C)-3(7). (B) All stormwater controls shall use wet detention ponds as a primary treatment system unless alternative stormwater management pleasures, as outlined ill Section 100.13(C), are used. Wet detention ponds shall be designed I()r speci fic pol lutant removal according to model ing teclllliques approved by the North Carolina Division of Epvlronnic11tal Management. Specific requirements for these systems shall be in accordance with the following design criteria: { I) Wet detention ponds shall be designcd to remove 85% of total suspended solids in the permanent pool and storage run-off front a one -inch rainfall from the site above the permanent pool; (2) The designed run-off storage volume shall be above the perniallept pool; (3) The discharge rate from these systems following the one -inch rainfall design storm shall be such that the run-off does not draw down to the permanent pool level in less than two (2) days and that the pond is drawn down to the permanent pool level within at least five (5) days; (4) The mean permanent pool depth shall be a minimum of three (3) feet; (5) "rile inlet structure shall be designed to mininli7C tUrbUlellCe nsplg baffles or other appropriate design features; (6) Vegetative filters shall be constructed for the overflow and discharge of all stormwater wet detention ponds and shall be at least thirty feet in length. The slope and width of the vegetative filter shall be determined so as to provide a non -erosive velocity of flow through the filter for a ten-year, 24-hour storm with a ten-year, one -]lour intensity with a slope of 5% or less. Vegetation in the filter shall be natural vegetation, grasses or artificially planted wetland vegetation appropriate for the site characteristics; and 73 (7) All storrn water control structures shall be enclosed by a fence with a minimum height of six (6) feet. (C) Alternative storm water management systems, consisting of one treatment option or a combination of treatment options, may be used, The design criteria for approval shall be 85 percent average annual removal of Total Suspended Solids. Also, the discharge rate shall meet one of the following criteria: (1) the discharge rate following the 1-inch design storm shall be such that the runoff draws down to the pre -storm design stage within five days, but not less than two days; or (2) the post development peak discharge rate shall equal the pre -development rate for the l-year, 24 hour storm. (D) In addition to the vegetative filters required in Section l 00.13(B)(6), all land areas outside of the pond shall be provided with a ground cover sufficient to restrain erosion within thirty (30) days after any land disturbance. Upon completion of the storm water control structure, a permanent ground cover shall be established and maintained as part of the maintenance agreement described in Section 100.14(C). (E) A description of the area containing the storm water control structure shall be prepared and tiled consistent with Section 100.17(A and B), as a separate deed with the Burke County Register of Deeds along with any easements necessary for general access to the storm water control structure. The deeded area shall include the storm water control structure, vegetative filters, all pipes and water control structures, berms, dikes, etc., and sufficient area to perform inspections, maintenance, repairs and reconstruction. (F) Qualifying areas of the storm water control structure may be considered pervious when computing total built -upon area. However, it -the structure is used to compute the percentage built -upon area for one site, it shall not be used to compute the built -upon area for any other site or area. 100.14 Posting of Financial Security Required. (A) All new storm water control structures shall be conditioned on the posting of adequate financial assurance for the purpose of maintenance, reconstruction, or repairs necessary for adequate perfonnance of the storm water control structures. 74 (B) Financial assurance shall be in the form of the following: { 1) Security Performance Bond or other security. The permit applicant shall obtain either a performance bond from a surety bonding company authorized to do business in North Carolina, an irrevocable letter of credit or other instrument readily convertible into cash at face value payable to the Town ofRutherford College or placed in escrow with a financial institution designated as an official depository of the Town of Rutherford College. The bond or other instrument shall be in an amount equal to 1.25 times the total cost of the storm water control structure, as estimated by the applicant and approved by the Town. The total cost of the storm water control structure shall include the value ofall ]materials such as piping and other structures; seeding and soil stabilization; design and engineering; and, grading, excavation, fill, etc, The costs shall not be prorated as part of Iarger project, but rather under the assumption of an independent mobilization. (2) Cash or Equivalent Security Deposited After the Release of the Performance Bond. Consistent with Section 100.17(C)(1), the permit applicant shall deposit with the Town of Rutherford College either cash or other instrument approved by the Town Attorney that is readily convertible into cash at face value. The cash or security shall be in an amount equal to fifteen percent (15°/,) of the total cost ofthe $tOrlllwater control structure Or the estimated Cost ofmaintaining the storniNvater control structure over a ten ( l 0) year period, whichever is greater. The estimated cost of maintaining the stormwater control structure shall be consistent with the approved operation and maintenance plan or manual provided by the developer under Section 100.15(A). The amount shall be computed by estimating the maintenance cost for twenty-five (25) years and multiplying this amount by two fi fths or 0.4, (C) Consistent with Section 100.12(G), the permit applicant shall enter into it binding Operation and Maintenance Agreement between the Town of Rutherford College and all interests in the development. Said Agreement shall require the owning entity to maintain, repair and, if necessary, reconstruct the stormwater Control StrLICtUre ]n accordance with the operation and management plan or manual provided by the developer. The Operation and Maintenance Agreement shall be filed with the Burke County Register of Deeds by the Watershed Administrator. 75 (D) Default under the performance bond or other security. Upon default of the permit applicant to complete and/or maintain the storm water control structure as specifically provided in the perfonnance bond or other security, the Town of Rutherford College may obtain and use all or any portion of the funds necessary to complete the improvements based on an engineering estimate. The Town of Rutherford College shall return any funds not spent in completing the improvements to the owning entity. (E) Default under the cash security. Upon default of the owning entity to maintain, repair and, if necessary, reconstruct the storm water control structure in accordance with the Operation and Maintenance Agreement, the Town of Rutherford College shall obtain and use all or any portion of the cash security to make necessary improvements based on an engineering estimate. Such expenditure of funds shall only be made after exhausting all other reasonable remedies seeking the owning entity to comply with the terns and conditions of the Operation and Maintenance Agreement. The Town of Rutherford College shall not return any of the deposited cash funds. 100.15 Maintenance and Upkeep. (A) An operation and maintenance plan or manual shall be provided by the developer for each storm water control structure, indicating what operation and maintenance actions are needed, what specific quantitative criteria will be used for determining when those actions are to be taken and, consistent with the Operation and Maintenance Agreement, who is responsible for those actions. The plan shall clearly indicate the steps that will be taken for restoring a storm water control structure to design specifications if failure occurs. (B) Landscaping and grounds management shall be the responsibility of the owning entity. However, vegetation shall not be established or allowed to mature to the extent that the integrity of the control structure is diminished or threatened, or to the extent of interfering with any easement to the storrnwater control structure. (C) Except for general landscaping and grounds management, the owning entity shall notify the Watershed Administrator prior to any repair or reconstruction of the storm water control structure. All improvements shall be made consistent with the approved plans and specifications of the storm water control structure and the operation and maintenance plan or manual. After notification by the owning entity, the Town Engineer shall inspect the completed improvements and shall inform the owning entity of any required 76 additions, changes or modifications and of the time period to complete said improvements. (D) Amendments to the plans and specifications of the storm water control structure and/or the operation and maintenance plan or manual shall be approved by the Town Council. Proposed changes shall be prepared by a North Carolina registered professional engineer and submitted to and reviewed by tllc Watershed Administrator prior to consideration by the Town Council. (1) If the Town Council approves the proposed changes, the owning entity of the stornlwater control structure shall file scaled copies of' the revisions with the Office of the Watershed Adnilms'lrator. (2) 1 f the Town Council disapproves the changes, the proposal may be revised and resubmitted to the Town Counci I as a new proposal. I f-the proposal has not been revised and is essentially the same as that already reviewed, it shall be returned to the applicant. (E) if the Town Council finds that the operation and nlaitltcrlance plan or manual is inadequate for any reason, the Board shall notify the owning entity of any required changes and shall prepare and file copies of the revised agreement with the Burke County Register of Deeds, the Office of' the Watershed Administrator and the owning entity. 100.16 Am)lication and Inspection Fees. (A) Processing and inspection fees shall be submitted in the form of a check or tlloneyordcr made payable to the"Town of RutheriOrd College. Applications shall be returned if not accompanied by the required fee. (B) A penllit and inspection fee schedule, as approved by the "Town of Rutherford College, shall be posted in the Office of the Watershed Administrator. (C) Inspection fees shall be valid for sixty (60) days. An inspection fce shall be required when improvements are made to the stormwater control structure consistent with Section 100.15(C), except in the case when a similar fee has been paid within the last sixty (60) days. 100.17 Inspections and Release of the Performance Bond. 77 (A) The stonnwater control structure shall be inspected by the Town, after the owning entity notifies the Watershed Administrator that all work has been completed. At this inspection, the owning entity shall provide: (1) The signed deed, related easements and survey plat for the stonnwater control structure ready for filing with the Register of Deeds; (2) A certification sealed by an engineer or landscape architect (to the extent that General Statutes allow) stating that the stornwater control stricture is complete and consistent with the approved plans and specifications. (B) The Watershed Administrator shall present the materials submitted by the developer and the inspection report and recommendations to the Rutherford College Town Council at its next regularly scheduled meeting. (1) If the Town CoLrncil approves the inspection report and accepts the certification, deed and easements, the Town shall file the deed and easements with the Burke County Register of Deeds, release up to seventy-five percent (75%) of the value of the performance bond or other security and issue and Certificate of Occupancy for the stonnwater control structure. (2) If deficiencies are found, the Town shall direct that improvernents and inspections be made and documents corrected and SLrbmitted to the Town. (C) No sooner than one year after the filing date of the deed, easements, and maintenance agreement, the developer may petition the Town to release the remaining value of the performance bond or other security. Upon receipt of said petition, the Town shall inspect the stonnwater control structure to determine whether the controls are performing as designed and intended. The Watershed Administrator shall present the petition and findings to the Town Council. (1) If the Town Council approves the report and accepts the petition, the developer shall deposit with the Town of Rutherford College a cash amount equal to that described in Section 100.14(B)(2), after which the Town Council shall release the performance bond or other security. (2) If the Town Council does not accept the report and rejects the petition, the Town shall provide the developer with instructions to 7s correct any deficiencies and all steps necessary for the release of the performance bond or other security. (D) A Certificate of Occupancy shall not be issued for any building within the permitted development until the Town Council has approved the storrnwater control structure, as provided in Section 100.17(B). (E) All stormwater control structures shall be inspected at least on an annual basis to determine whether the controls are performing as (resigned and intended. Records of inspection shall be maintained on forms approved or supplied by the North Carolina Division of Environmental Management. Annual inspections shall begin within one year of fling date of the decd for the stornlwater control structure. (I--) In the event the Watershed Administrator discovers the need for corrective action or improvements, the Watershed Administrator shall notify the owning entity of the needed improvements and the date by which the corrective action is to be completed. All improvements shall be made consistent with the plans and specifications of the stornlwatcr control structure and the operation and maintenance plan or manual. After notification by the owning entity, the Town shall inspect and approve the completes) improvements. 100.18 Remedies. (A) If any subdivision, development and/or land use is found to be in violation of' this Ordinance, the Town may, in addition to all other remedies available either in law or in equity, institute a civil lnenalty in the amount of $50 a clay, institute actions or proccednngs to restrain, correct, or abate the violations; to prevent occupancy of the building, structure, or land, or to prevent any illegal act, conduct, business, or use in or about the premises. In addition, the N.C. Environmental Management Commission may assess civil penalties in accordance with G.S. 143 - 215.6(a). Each day the violation continues shall constitute a separate offense. (B) IF the Watershed Administrator finds that any of' the provisions of tills Ordinance are being violated, he shall noti ly in writing tine person responsible for such violation, indicating the nature of the violation, and ordering the action necessary to coi-rect it. He shall order discontinuance of the illegal use of land, buildings or structures; removal of illegal buildings or structures, or of additions, alterations or structural changes thereto; discontinuance of any illegal work being done; or shall take any action authorized by this Ordinance to cnsure connplianec with or to prevent violation of its provisions. I fa ruling 79 of the Watershed Administrator is questioned, the aggrieved party or parties may appeal such ruling to the Board of Adjustment. 100.19 Sanctions. In addition to the remedies described in Section 100.18 of this Ordinance and consistent with G.S. 160A-175, the Rutherford College Town Council may seek enforcement of this Ordinance by assessing a civil penalty to be recovered by the Town in a civil action in the nature of debt if the offender does not pay the penalty in a prescribed period of time after being cited for violation of the Ordinance. Such violation may be enforced by an appropriate equitable remedy issuing fi-om a court of competent jurisdiction. The court may issue an injunction and order of abatement commanding the defendant to correct the unlawful condition upon or cease the unlawful use of the property. The action shall be governed in all respects by the laws and rules governing civil proceedings, including the rules of Civil Procedure in general and Rule 65 in particular. If the defendant fails or refuses to comply with an injunction or with an order of abatement within the time allowed by the court, the defendant may be cited for contempt and the Town may execute the order of abatement. The Town shall have a lien on the property for the cost of executing an order of abatement in the nature of a mechanic's and materiahrnan's lien. The defendant may secure cancellation of an order of abatement by paying all costs of the proceedings and posting a bond for compliance with the order. The bond shall be given with sureties approved by the Clerk of'Superior Court in an amount approved by the judge before whom the matter is heard and shall be conditioned oil the defendant's full compliance with the terms of the order of abatement lvlthln a time fixed by the judge. Cancellation of an order ofabatement shall not suspend or cancel an injunction issued in conjunction therewith. Enforcement ofthis Ordinance may be by any one, all or a combination of the remedies authorized in this Ordinance. Each day's continuing violation shall be a separate and distinct offense. 100.20 Effective Date. Section 100 of this Ordinance shall take effect and be in force oil October 1, 1993. 08 ARTICLE XI WIRELESS TELECOMMUNICATIONS 1 10.1 Purpose and Legislative Intent. The Telecommunications Act of 1996 affirmed the Town of Rutherford College's authority concerning the placement, construction and modification of Wireless Telecommunications Facilities. The Town of Rutherford College finds that Wireless Telecommunications Facilities may pose significant concerns to the health, safety, public welfare, character and environment of the Town and its inhabitants. The Town also recognizes that facilitating the development of wireless service technology can be an economic development asset and significant benefit to the Town and its residents. In order to insure that the placement, construction or modification of Wireless Telecommunications Facilities is consistent with the Town's land use policies, the Town is adopting a single, comprehensive, Wireless Telecommunications Facilities application and permit process. The intent of this Section is to minimize the negative impact of Wireless Telecommunications Facilities, establish a fair and efficient process for review and approval of applications, assure an integrated, comprehensive review of environmental impacts of such facilities, and protect the health, safety and welfare of the Town of Rutherford College. 110.2 Title. This section shall be known and cited as the Wireless Telecommunications Section for the Town of Rutherford College. 110.7 Severability. If any word, phrase, sentence, part, section, subsection, or other portion of this ordinance or any application thereof to any person or circumstance is declared void, unconstitutional, or invalid for any reason, then such word, phrase, sentence, part, section, subsection, or other portion, or the proscribed application thereof, shall be severable, and the remaining provisions of this section, and all applications thereof, not having been declared void, unconstitutional, or invalid, shall remain in full force and effect. Any Conditional Use Permit issued under this section shall be comprehensive and not severable. If part of a permit is deemed or ruled to be invalid or unenforceable in any material respect, by a r competent authority, or is overturned by a competent authority, the permit shall belvoid in total, upon determination by the Town.' 110.4 Definitions. For purposes of this section, and where not inconsistent with the context of a particular section, the defined terms, phrases, words, abbreviations, and their derivations shall have the meaning given in this section. When not inconsistent with the context, words in the present tense include the future tense, words used in the plural number- include words in the singular number and 82 words in the singular number include the plural number. The word "shall" is always mandatory, and not merely directory. I. "Accessory Facility or Structure" means an accessory facility or structure serving or being used in conjunction with Wireless Telecommunications Facilities, and located on the same property or lot as the Wireless Telecommunications Facilities, including but not limited to, utility or transmission equipment storage sheds or cabinets. 2. "Applicant" means any wireless service provider submitting an application fora Conditional Use Permit for Wireless Telecommunications Facilities. 3. "Application" means all necessary and appropriate documentation that an applicant submits in order to receive it Conditional Use hermit for Wireless Telecommunications Facilities. 4. "Antenna" means a system of electrical COII(IL1CtOl-S that transmit or receive electromagnetic waves or radio Frequency or other wireless signals. Such shall include, but not be limited to radio, television, cellular, paging, personal telecommunications services (hCS), microwave teiecommunications and services not licensed by the FCC, but not expressly exempt from the Town's siting, building and permitting authority. "Co -location" means the use Of it tOWCr Or structure to Support antennae for the provision of wireless services without increasing the height of the tower or structure. 6. "Commercial Impracticability" or "Commercially Impracticable" mCalns the inability to perform in act on terms that are reasonable In commerce, the cause or ocCllrrence of which could not have been reasonably anticipated or foreseen and that jeopardizes the financial efficacy of the project. The inability to achieve it satisfactory financial return on investment or profit, standing alone, shall not deem a situation to be "commercial impracticable" and shall not render all act or the terms of an agreement "commercially impracticable". 7. "State" means the State of'North Carolina. S. "Completed Application" means an application that contains all information and/or data necessary to enable an informed decision to be made with respect to an application. 9. "Council" means the Rutherford College Town Council. 10. "FAA" means the Federal Aviation Administration, or its duly designated and authorized successor agency. 1 l . "FCC" means the Federal Communications Commission, or its duly designated and 83 authorized successor agency. 12. "Height" means, when referring to a tower or structure, the distance measured from the pre-existing grade level to the highest point on the tower or structure, even if said highest Point is an antenna or lightening protection device. 13. "NIER" means Non-lonizing Electromagnetic Radiation 14. "Person" means any individual, corporation, estate, trust, partnership, Joint Stock Company, association of two (2) or more persons having a joint common interest, or any other entity. 15. "Personal Wireless Facility'" See definition for 'Wireless Telecommunications Facilities'. 16. `Personal Wireless Services" or "PWS" or "Personal Telecommunications Service" or "PCS" shall have the same mcaning as defined and used in the 1996 Telecommunications Act. 17. "Site, Telecommunications" See definition for Wireless Telecommunications Facilities. 18. "Conditional Use Permit means the official document or permit by which an applicant is allowed to construct and use Wireless Telecommunications Facilities as granted or issued by the Town. 19. "Stealth" or "Stealth Technology" mcans minimize adverse aesthetic and visual impacts on the land, property, buildings, and other facilities adjacent to, surrounding, and in generally the same area as the requested location of such Wireless Telecommunications Facilities, which shall mean using the least visually and physically intrusive facility that is not technologically or commercially impracticable under the facts and circumstances. 20. "Telecommunications" means the transmission and/or reception of audio, video, data, and other information by wire, radio frequency, light, and other electronic or electromagnetic systems. 21. "Telecommunications Structure" means a structure used in the provision of services described in the definition of 'Wireless Telecommunications Facilities'. 22. "Temporary" means temporary in relation to all aspects and components of this section or something intended to, or that does, exist for Fewer than 90 days. 23. "Wireless Telecommunications Facilities" means and includes a "Telecommunications Tower'' and "Tower", and "Telecommunications Site" and "Personal Wireless Facility" means a structure, facility or location designed, or intended to be used as, or used to 84 support, antennas or other transmitting or receiving devices. This Includes without Iiillit, towers of all types and kinds and structures that employ camouflage technology, including, but not limited to structures such as a multi -story building, church steeple, silo, water tower, sign or other structures that can be used to mitigate the visual impact of an antenna or the functional equivalent of such, including all related facilities such as cabling, equipment shelters and other structures associated with the site. It is a structure and facility intended for transmitting and/or receiving radio, television, cellular, paging, 91 1, personal telecommunications services, commercial satellite services, microwave services and services not licensed by the FCC, but not expressly exempt from the Town's siting, building and perillitting authority, excluding those used exclusively for the Town's fire, police or exclusively for private, non-commercial radio and television reception and private citizen's bands, amateur radio and other similar non-commercial telecommunications where the height of the facility is below the height limits set forth in tills section. 1 10.5 Overall Policy and Desired Goals foe Conditional Use Permits ror Wireless Telcconlnlunications Facilities. ]n order to ensure that the placement, construction, and modification of Wireless `1"eleconllnunications Facilities protects the Towns health, safety, public welfare, environmental features, the nature and character of the community and neighborhood and other aspects of the quality of life specifically listed elsewhere in this section, the Town hereby adopts an overall policy with respect to a Conditional Use Permit for Wireless Telecommunications Facilities for the express purpose of achieving the following goals: 1) Implementing an Application process for person(s) seeking a Conditional Use Pernlit for Wireless Telecommunications Facilities, 2) Lstablisill ng a policy For reviewing and analyzing an application for, and issuing, it Conditional Use Permit for Wireless Telecommunications Facilities that is both fair and consistent. 3) Promoting and encouraging, wherever possible, alternatives to constructing new towers, including but not limited to the co -location of Wireless "telecommunications Facilities and mitigating the visual effect ofa Wireless Telecommunications Facility to extent not commercially impracticable; 4) Promoting and encouraging, wherever possible, the placement, height and quantity ol' Wireless Tel econlillunications Facilities in such a manner, including but ilOt limited to the use of stealth technology or camouflage techniques, to minimize adverse aesthetic and visual impacts oil the land, property, buildings, and other facilities adjacent to, surrounding, and in generally the same area as the requested location of such Wireless Telecommunications Facilities, which shall incan using the least visually and physically intrusive facility that is not technologically or commercially impracticable under the facts and circumstances; and 5) Assuring that any Wireless Telecommunications Facilities are designed and TOWN OF RUTHERFORD COLLEGE PHASE I1 NPDES STORMWATER PERMIT APPLICATION {,PR 2 9 2004 J Submitted to NORTH CAROLINA DIVISION OF WATER QUALITY STORMWATER UNIT RALEIGH, NORTH CAROLINA MAY, 2004 Prepared by MIKE STRUVE, CI_M TOWN OF RUTHERFORD COLLEGE PO BOX 406 RU'I'I-IERFORD COLI.F-GE, NORTH CAROLINA 28671 State of North Carolina Department of Environment & Natural Resources Division of Water Quality :CIFFIC'USE,ONLY:; Date Rec'd Fee Paid Permit Number NPDES STORMWATER PERMIT APPLICATION FORM This application form is for use by public bodies seeking NPDES stormwater permit coverage for Regulated Public Entities (RPE) pursuant to Title 15A North Carolina Administrative Code 2H .0126. A complete application package includes this form and three copies of the narrative documentation required in Section X of this form. This application form, completed in accordance with Instructions for completing NPDES Small MS4 Stormwater Permit Application (SWU-270) and the accompanying narrative documentation, completed in accordance with Instructions for Preparing the Comprehensive Stormwater Management Program Report (SWU-268) are both required for the application package to be considered a complete application submittal. Incomplete application submittals may be returned to the applicant. I. APPLICANT STATUS INFORMATION a. Name of Public Entity Town of Rutherford College Seeking Permit Coverage b. Ownership Status (federal, local state or local c. Type of Public Entity (city, town, county, prison, school, Town etc. d. Federal Standard Industrial SIC 91 - 97 Classification Code e. County(s) Burke f. Jurisdictional Area (square miles) 4.13 g. Population Permanent 1,303 Seasonal (if available) Not Applicable h. Ten-year Growth Rate 15.7% i. Located on Indian Lands? ❑ Yes Q No II. RPE / MS4 SYSTEM INFORMATION a. Storm Sewer Service Area (square miles)4. 13 b. River Basin(s) Catawba c. Number of Primary Receiving Streams 4 d. Estimated percentage of jurisdictional area containing the following four land use activities: • Residential • Commercial 1.7% • Industrial 8.7% • Open Space 0 Total = 100% e. Are there significant water quality issues listed in the attached application report? ❑ Yes K3 No Page 1 SWU-264-103102 NPDES RPE Stormwater Permit Application III. EXISTING LOCAL WATER QUALITY PROGRAMS a. Local Nutrient Sensitive Waters Strategy ❑ Yes No b. Local Water Supply Watershed Program © Yes ❑ No c. Delegated Erosion and Sediment Control Program Yes ❑ No d. CAMA Land Use Plan Yes No IV. CO -PERMIT APPLICATION STATUS INFORMATION (Complete this section only if co -permitting) a. Do you intend to co -permit with El Yes ©No a permitted Phase I entity? b. If so, provide the name and permit number of that entity: • Name of Phase I MS4 • NPDES Permit Number c. Do you intend to co -permit ❑Yes ❑ No with another Phase II entity? d. If so, provide the name(s) of the entity: e. Have legal agreements been finalized between the co- ❑ Yes ❑ No ermittees? V. RELIANCE ON ANOTHER ENTITY TO SATISFY ONE OR MORE OF YOUR PERMIT OBLIGATIONS (If more than one, attach additional sheets) a. Do you intend that another entity perform one or more of our permit obligations? ❑Yes ® No b. If yes, identify each entity and the element they will be implementing • Name of Entity • Element they will implement • Contact Person • Contact Address • Contact Telephone Number c. Are legal agreements in place to establish responsibilities? ❑Yes ❑ No VI. DELEGATION OF AUTHORITY (OPTIONAL) The signing official may delegate permit implementation authority to an appropriate staff member. This delegation must name a specific person and position and include documentation of the delegation action through board action. a. Name of person to which permit authority has been delegated Ms, Gaynell Donnelly b. Title/position of person above Town Clerk c. Documentation of board action delegating permit authority to this person/position must be provided in the attached application report. Page 2 SWU-264-103102 NPDES RPE Stormwater Permit Application VII. SIGNING OFFICIAL`S STATEMENT Please see the application instructions to determine who has signatory authority for this permit application. If authority for the NPDES stormwater permit has been appropriately delegated through board action and documented in this permit application, the person/position listed in Section VI above may sign the official statement below. I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. lam aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Signature r r w, Name Jim 11. Huffm , Sr. Title Mayor Street Address 950 Malcolm Boulevard PO Box PO Box 406 City Rutherford College State NC Zip 28671 Telephone (828) 874-0333 Fax (828) 874-0022 E-Mail VIII. MS4 CONTACT INFORMATION Provide the following information for the person/position that will be responsible for day to day implementation and oversight of the stormwater program. a. Name of Contact Person Ms. Gaynell Donnelly b. Title Town Clerk c. Street Address Malcolm ou evar d. PO Box PO Box 406 e. City Rutherford College f. State NC g. zip 28671 h. Telephone Number - i. Fax Number (828) 874-0022 j. E-Mail Address rctown@vistatech.net Page 3 SWU-264-103102 NPDES RPE Stormwater Permit Application 1 0'.M:J 4 *.1 LIMPIAZI PXKo i&3 1 List permits or construction approvals received or applied for under the following programs. Include contact name if different than the person listed in Item VIII. If further space needed, attach additional sheets. a. RCRA Hazardous Waste None Management Program b. UIC program under SDWA None c. NPDES Wastewater Discharge None Permit Number d. Prevention of Significant None Deterioration (PSD) Program Rutherford College is part of a e. Non Attainment Program nonattainment area for ozone & particulate f. National Emission Standards for Hazardous Pollutants (NESHAPS) None reconstruction approval g. Ocean dumping permits under the N/A Marine Protection Research and Sanctuaries Act h. Dredge or fill permits under section 404 of CWA None X. NARRATIVE APPLICATION SUPPLEMENT: STORMWATER MANAGEMENT PROGRAM REPORT Attach three copies of a comprehensive report detailing the proposed stormwater management program for the five-year permit term. The report shall be formatted in accordance with the Table of Contents shown below. The required narrative information for each section is provided in the Instructions for Preparing the Comprehensive Stormwater Management Program Report (SWU-268). The report must be assembled in the following order, bound with tabs identifying each section by name, and include a Table of Contents with page numbers for each entry. TABLE OF CONTENTS 1. STORM SEWER SYSTEM INFORMATION 1.1. Population Served 1.2. Growth Rate 1.3. Jurisdictional and MS4 Service Areas 1.4. MS4 Conveyance System 1.5. Land Use Composition Estimates 1.6. Estimate Methodology 1.7. TMDL Identification 2. RECEIVING STREAMS 3. EXISTING WATER QUALITY PROGRAMS 3.1. Local Programs 3.2. State programs Page 4 SWU-264-103102 NPDES RPE Stormwater Permit Application 4. PERMITTING INFORMATION 4.1. Responsible Party Contact List 4.2. Organizational Chart 4.3. Signing Official 4.4. Duly Authorized Representative 5. Co -Permitting Information (if applicable) 5.1. Co-Permittees 5.2. Legal Agreements 5.3. Responsible Parties 6. Reliance on Other Government Entity 6.1. Name of Entity 6.2. Measure Implemented 6.3. Contact Information 6.4. Legal Agreements STORMWATER MANAGEMENT PROGRAM 7.1. Public Education and Outreach on Storm Water Impacts 7.2. Public Involvement and Participation 7.3. Illicit Discharge Detection and Elimination 7.4. Construction Site Stormwater Runoff Control 7.5. Post -Construction Storm Water Management in New Development and Redevelopment 7.6. Pollution Prevention/Good Housekeeping for Municipal Operations Page 5 SWU-269-103102 1. Storm Sewer System information 1.1 Population Served: The permanent population of Rutherford College based on the 2000 US Census is 1,303. The population of the Town does not vary seasonably. 1.2 Growth Rate: The population of Rutherford College according to the 1990 US Census was 1,126. The population of the Town based on the 2000 US Census was 1,303. The population of the Town grew by 15.7% during the past decade or about 1.6% annually. A copy of a report showing the corrected census count for 1990 and 2000 for Rutherford College appears as Attachment # I in Appendix A. 1.3 Jurisdictional and MS4 Service Area: The land -use jurisdictional area of the Town includes parcels located within Rutherford College's corporate limits as well as an established extraterritorial jurisdictional area (ETJ). Collectively, these areas total 4.13 mil. A copy of the Town's zoning map appears as Attachment #2 in Appendix A. 1.4 MS4 Conveyance System: Malcolm Boulevard is the only street in Rutherford College that has a curb and gutter system. This street is a DOT maintained road and extends from 1-40 at Exit 113 north to the Catawba River Bridge at the .Burke -Caldwell County line. The curb and gutter system extends along this street within the Town's corporate limits. Ditches transport stormwater along the remaining streets in Town, and culverts under driveways and streets are used to pipe water. The Town does not have dedicated staff to maintain the storm sewer system. An engineering consulting firm provides technical expertise in maintaining the Town's storm sewer system with the actual repairs being handled by local contractors. 1.5 Land Use Composition Estimates: Table I below provides information on the estimated percentage of the MS4 service area that is classified as residential, commercial, industrial and open space. Table 1. Land Use Categories by Area and Percent of Total Land Area for the Rutherford College Planning Jurisdiction. Land Use Area (mi) Percentage Residential 3.70 89.6 Commercial 0.07 1.7 Industrial 0.36 8.7 Open Space 0.00 <0.0 Total 4.13 100.00 1.6 Estimate Methodology: The land use estimates were obtained by a GIS analysis of a zoning layer coverage of Rutherford College maintained by the Western Piedmont Council of Governments. Properties identified in specific zoning districts were aggregated into the residential, commercial and industrial categories. For example, parcels zoned Central Business, Highway Business and Office -Institutional were grouped together to estimate the total area for the Commercial Category. The Town of Rutherford College owns a one -acre park that contains the only dedicated open space area in Town. 1.7 The MS4 does not discharge stormwater into any receiving waters that currently appear on the NC Division of Water Quality's 303d list. (See Attachment #3 in Appendix A.) 2. Receiving Streams Table 2. Information on Streams located Within the Rutherford College Planning Jurisdiction. Receiving Stream Segment Water Quality Use Support Water Quality Stream Name Classification Rating Issues Catawba River From Johns River to WS-IV, B, CA Fully None Rhodhiss Dam Supporting Hoyle Creek From source to a point WS-IV N/A N/A 0.4 miles downstream of Burke County SR 1546 Island Creek (Lail From source to a point WS-1V N/A NIA Creek) 0.7 mile upstream of mouth Smith Branch From source to Island WS-IV N/A N/A Creek 3. Existing Water Quality Programs 3.1 Existing Programs: The Town of Rutherford College has adopted and is administering a local water supply watershed protection ordinance. Burke County administers the County's Catawba River Riparian Buffer Ordinance within the Town's planning area. 3.2 State Programs: Staff with the Land Quality Section of the DENR Asheville Regional Office administers the state's Erosion and Sediment Control Regulations within the Town's planning area. 4. Permitting Information 4.1 Responsible Party Contact List: Ms. Gaynell Donnelly Town Clerk Phone: (828) 874-0333 Fax: (828) 874-0022 Email: rctown @ vi statech. net 4.2 Organizational Chart: (See Attachment #4 in the Appendix.) 4.3 Signing Official: Jimmy O. Huffman, Sr., Mayor 4.4 Duly Authorized Representative: Not applicable. 5. Co -Permitting Information: Not applicable. 6. Reliance on other governmental entity to satisfy one or more permit obligations: Not applicable. 7. Stormwater Management Program Plan 7.1 Public Education and Outreach on Storm Water Impacts 7.1.1 BMP Summary Table 7.1.1 found on the following page describes the activities the Town will undertake to meet the State's public education and outreach requirements. 7.1.2 The Town has relatively few commercial properties and only a small number of rental units. Thus the primary target audience for the public education component of the Town's stormwater program will be homeowners residing within the Town's planning area. Despite the small number- of businesses located in Town, this group of stakeholders will also receive targeted educational materials explaining how stormwater impacts can be minimized from these commercial operations. 7.1.3 DWQ staff is recommending that Lake Rhodhiss receive a use support rating of ianpcaired because of several documented violations of the state's water quality standard for percent dissolved oxygen saturation. Because nutrients have been identified as the pollutants responsible for this use support rating, particular emphasis will be placed on how different stakeholder groups can minimize phosphorus and nitrogen inputs from activities originating near their homes and businesses. 7.1.4 A combination of brochures and Utility/tax bill inserts will be used for distributing information about stormwater to homeowners in Town. Because of the small number of businesses, educational materiels will be direct mailed to these proprietors. BMP Summary Table 7.1.1. Best Management Practices and Measurable Goals for Public Education and Outreach. Year BMP Measurable Goals 1 2 3 4 5 Responsible Position/Party 1 Distribute Stormwater Distribute brochures through special event X X X X X Town Clerk Prevention Brochures displays, utility/tax bill inserts, and upon issuance of zoning compliance permits by Town staff. Include information on steps to reduce pollution sources including proper disposal of oil and toxic materials, proper use of lawn care products, and public reporting of illicit discharges. 2 Public Workshops Conduct informational workshops. X X Town Clerk Include information on stormwater impacts and what citizens can do to minimize stormwater runoff from activities occurring at their homes. 3 Business Outreach Develop an educational program to inform X X X X X Town Clerk Program businesses on illicit discharges, reporting, and actions they can take to minimize stormwater impacts from activities associated with their business. 7.1.5 Town staff worked with a Stormwater Subcommittee consisting of the Town Clerk and selected members of the Town Council and Planning Board. The Stormwater Subcommittee reviewed the Town's draft stormwater application and provided input into successive drafts of the application. Two advertised public hearings were held on the stormwater application, one before the Planning Board (March 15, 2004) and one before the Town Council (April 5, 2004) to consider additional input from the public. 7.1.6 The success of this particular minimum measure will be evaluated based on the following: the number of stormwater educational materials distributed to homeowners; the number of Town events where educational materials and displays were available; the number of businesses receiving stormwater materials; and the number of people attending stormwater workshops. 7.2 Public Involvement and Participation 7.2.1 BMP Summary Table 7.2.1 found on the following page describes the activities the Town will undertake to meet the State's public involvement and participation requirements. 7.2.2 Because Rutherford College is a small, rural community, the Town's population is relatively homogenous ethnically, racially, socio- economically and culturally. The focus of this component of the Town's stormwater program will again be involving primarily homeowners and businessmen in planning, oversight, and community involvement activities. 7.2.3. The Town has established an ad hoc stormwater committee consisting of selected members of the Planning Board and Town Council for providing staff with input in developing Rutherford College's Phase 1I application. Presentations on the Town's proposed stormwater program have been made to both the Planning Board and the Town Council. Lastly, an advertised public hearings before the Planning Board and Town Council were held to receive public comment on the Town's stormwater program prior to its official adaptation by the Town Council. As an integral component to the public involvement requirement, the'l'own will establish a citizen stormwater council that will help staff evaluate the effectiveness of the Town's program over time and suggest changes to the program as deemed necessary. 7.2.4. Because Rutherford College is a small town, few organized civic and community groups exist. For this reason, it will be difficult to find individuals and organizations willing to actively participate in activities such as storm drain stenciling and adopt -a -stream programs. One of the BMP Summary Table 7.2.1. Best Management Practices and Measurable Goals for Public Involvement and Participation. - -- - - Year BMP Measurable Goals 1 2 3 4 5 Responsible Position/Party 1 Establish Citizen The Council will meet at least semi Stormwater Council annually to provide oversight and suggest x x x x x Town Clerk changes to the Town's stormwater program. Council members will include citizens from the Town and the Town's ETJ area. 2 Encourage Reporting of Through the dissemination of brochures x x x x x Town Clerk Local Water Quality and similar materials, a phone number will Problems & Violations be provided where Town residents can report water quality concerns and violations occurring locally, roles of the stormwater council will be to identify over time individuals in the community with expertise in various stormwater topics willing to educate others about stormwater impacts, as well as organizations willing to participate in stormwater related projects and activities. 7.2.5. The success of this particular minimum measure will be evaluated based on the following: the number of meetings held by the citizen stormwater council and the number of phone calls received by the Town reporting water quality violations or expressing concerns regarding water quality. 7.3. Illicit Discharge Detection and Elimination 7.3.1. BMP Summary Table 7.3.1 found on the following page describes the activities the Town will undertake to meet the State's illicit discharge detection and elimination requirements. 7.3.2. A storm drain map for the Town's planning area will be developed by the end of Year 11 using GPS and GIS technology. While the GPS technology employed will not be survey grade, the accuracy will be more than sufficient to use the map(s) created to assist the Town with later identifying dry weather flows and other suspicious discharges for in-depth inspections and monitoring and potential elimination. Besides hydrography and outfall information, the location of roads and businesses in Town will also be displaced on these maps. The development, analysis and storage of this information in a GIS-data base will facilitate the regular updating of these maps on an anticipated five-year interval. 7.3.3. The Town will adopt a Stormwater Management Ordinance. This ordinance will prohibit the discharge of materials to streams that are not carried in stormwater or covered under a NPDES permit issued the North Carolina Department of Health and Natural Resources. This ordinance will be adopted by Rutherford College by the end of Year I of the Town's stormwater program. (Rutherford College will be adopting a stormwater protection ordinance prohibiting nonstormwater discharges similar to that adopted by Greensboro, NC - see Attachment 5 in Appendix A). 7.3.4. The Stormwater Management Ordinance will be adopted by the Town Council and will contain penalty provisions. This ordinance will be enforced by the Town's Zoning Administrator. 7.3.5. Detection and Elimination 7.3.5.1. High priority areas will include streams draining businesses located along US 70 and Malcolm Boulevard. These areas represent the commercial district of the Town and are likely to contain the majority of illicit discharges or connections BMP Summary Table 7.3.1. Best Management Practices and Measurable Goals for Illicit Discharge Detection and Elimination. A Year BMP Measurable Goals 1 2 3 4 5 Responsible Position/Party 1 Map Storm Sewer Identify & map the location of all outfalls & System the names and location of streams in the x x x x x Town Clerk Town's planning area that receive discharges from these outtalls. 2 Identify Illegal Identify & eliminate illegal discharges and x x x x Town Clerk Discharges to the Storm illicit connections to the storm sewer Sewer System system. 3 Adopt Stormwater Adopt an ordinance to prohit the non Management Ordinance stormwater discharges into the storm x Town Clerk sewer system and to grant the Town legal authority to take enforcement action when a violation occurs. 4 Distribute Brochures Distribute educational materials to citizens x Town Clerk and business about preventing/eliminating non stormwater discharges to the storm system such as floor drains. Over time, as educational outreach efforts are implemented, calls from citizens and businesses may help identify other priority areas. 7.3.5.2. Streams will be walked annually during dry weather periods to look for nonstormwater flows. Suspicious appearing discharges will be visually inspected as suggested by US EPA (see Attachment #6--EPA Storm Water Management Fact Sheet in Appendix A). 7.3.5.3. A letter from the Town will be sent to the individual or business notifying them that they are in violation of the Town's Stormwater Management Ordinance. Emphasis will be placed on obtaining voluntary compliance initially. However, if the violator does not take action to comply with the Town's ordinance, the Town will take appropriate legal action to ensure removal of the illicit discharge. 7.3.5.4. A major responsible of the Town's Stormwater Advisory Council will be to evaluate the effectiveness of all program elements and suggest changes where appropriate. 7.3.6. Non Stormwater Discharges. None of the listed categories of non -storm water discharges or flows are considered significant contributors of pollutants in Rutherford College. 7.3.7. Not applicable. 7.3.8. The Public Education component of the Town's stormwater program will be used to educate homeowners and businesses about the hazards associated with illegal discharges and the improper disposal of wastes. Educational outreach efforts will include mailings and public workshops. Town employees and contractors will receive instruction on the proper handling of wastes via employee training as listed under Pollution Prevention/Good Housingkeeping for Municipal Operations. 7.3.9. In conjunction with Town staff, the Town's Stormwater Advisory Council will evaluate the effectiveness of all program elements and suggest changes where appropriate. 7.3.10. This program component will be evaluated by documenting the number of' illegal discharges removed, recording the number of businesses and homeowners receiving educational information about illicit discharges and proper storage of wastes, and documenting the number of Town employees and contractors receiving training in this area. 7.4. Construction Site Stormwater Runoff Control The Town will continue to rely on the Land Quality Section with the NC Department of Environment and Natural Resources' Regional Office in Asheville to administer the state's sediment/erosion control regulations within the Town's planning jurisdiction. 7.5. Post -Construction Storm Water Management in New Development and Redevelopment 7.5.8. See BMA Summary Table 7.5.8.1 found on the following page. 7.5.9.1. The Town currently administers a Water Supply Watershed Protection Ordinance that places limits on density and impervious surfaces regarding new development throughout the Town's planning area. Within the Town's ETJ, Burke County administers its buffer regulations on behalf of the Town for land abutting the Catawba River. 7.5.9.2. The Town has no policies or ordinances that specifically encourage infill development. 7.5.9.3. The Town currently has no education programs in place. 7.5.9.4. The Town has no measures or programs currently in place as described. 7.5.10.1. Under the Town's watershed protection ordinance, the Town requires that engineered stormwater control structures be constructed and maintained when the high density option for a new development project is selected by a developer. To date, one (1) wet detention pond has been constructed in Rutherford College that was subject to the Town's watershed protection ordinance. 7.5.10.2. Grass swales collect and transport runoff along all Town - maintained streets. Malcolm Boulevard is the only street within the Town's planning area that employs a curb and gutter system for transporting runoff. 7.5.10.3. The Town does not require infiltration basins or trenches under any of its land use regulations. 7.5.1 1. The Town currently administers a water supply watershed protection ordinance throughout its entire planning jurisdiction. It is the Town's BMP Summary Table 7.5.8. Best Management Practices and Measurable Goals for Post Construction Stormwater Management. 4" _ `" - .,; Year" T BMP Measurable Goals 1 2 1 3 4 5 Responsible Position/Part t Adopt a Local Post Adopt a local ordinance to manage X Town Clerk Construction Stormwater stormwater runoff from development and Management Ordinance redevelopment sites within the Town's planning area. intent to use this existing ordinance to meet the Phase 11 post -construction runoff requirements. A copy this ordinance appears as Attachment #7 in Appendix A. 7.5.12. Provisions concerning annual inspections of stormwater control structures are contained within the Town's water supply watershed protection ordinance. 7.5.13.1. The Town will rely on its current water supply watershed protection ordinance for managing stormwater associated with new development and redevelopment projects. 7.5.13.2. Because of limited staff, the Town intends to manage its post -construction runoff program primarily through the administration of the Town's current water supply watershed protection ordinance. 7.5.14. The Town will document the number of development projects that receive high -density permits as well as the number of projects that are developed under the low -density option. 7.6. Pollution Prevention/Good Housekeeping for Municipal Operations 7.6.1. A BMP Summary Table for this component of the Town's stormwater program can be found on the following page. 7.62. Except for its sanitary sewer system, all of the Town's municipal operations are either outsourced, such as solid waste pickup and road maintenance, or handled by other entities, such water line extension and maintenance by the Rutherford College Water Corporation. The Town does not own or operate any industrial facilities that have received a General Stormwater Permit. 7.6.3. The Town will require contractors that regularly work for the Town to attend stormwater management workshops. The Town does not have any existing materials it plans to use for meeting the Pollution Prevention/Good Housekeeping requirement. However, the Town anticipates that existing training and education materials available from sources such as US EPA, NC State University and NC Cooperative Extension Service will likely be sufficient to educate contractors about minimizing stormwater impacts associated with their routine activities. 7.6.4. Maintenance and inspections associated with the Town's sanitary sewer system is handled on an as needed basis by a local consulting engineering firm. BMP Summary Table 7.6.1. Best Management Practices and Measurable Goals for Pollution Prevention of Municipal Operations. = 9... - , _ Year " BMP Measurable Goals 1 2 1 3 4 5 Responsible Position/Part 1 Train Municipal Staff Provide workshops to Town staff and X X X X X Town Cleric and Contractors contractors outlining how stormwater pollutant loading can be reduced from municipal supervised activities . 7.6.5. Not applicable. The Town does not own any vehicles nor does it handle road maintenance or snow and ice removal responsibilities. 7.6.6. Waste materials from the MS4 are extracted or skimmed off. The collected wastes are transported to the Burke County landfill for disposal. 7.6.7. According to FEMA, the Town does not contain any floodways or- floodplains within its planning area. Over the next year the state plans to remap floodplain areas in Burke County. Based on the results of this mapping effort, the Town will modify its codes accordingly to protect water quality and minimize the likelihood of flooding associated with new development within these low areas. 7.6.8. The Town's water supply watershed protection ordinance will be re- evaluated to determine if changes should be made to render this ordinance more effective in minimizing runoff associated with new development, encouraging more compact development projects, and providing greater protection of natural waterways. 7.6.9. Not applicable. 7.6.10. The Town has one full time employee and owns only about three acres of property. Fleet and building maintenance activities are minimal. Water line installation and maintenance is probably one of the larger categories of land disturbing activities that occur within the Town on an annual basis, and these activities are supervised by the Rutherford College Water Corporation, an entity not affiliated with the Town. Subcontractors handle all of the repairs made to Town -owned streets. Garbage collection in Town is handled by a private firm (GDS). For these reasons, emphasis will be placed on training subcontractors on pollution prevention techniques since they handle most of the day-to-day municipal operations. 7.6.11, The Town will document the number training hours received by Town employees and contractors. Changes in municipal and contractor operations that are made to reduce stormwater impacts will also be documented. A`I" I'ACHMENT #1 1990 and 2000 Population Figures for Rutherford College LINC Report (Selected Geographic Areas) Attachment 1 LINC Variable: Population Area Name 2000 1990 Drexel 1,938 1,746 Maiden 3,177 2,470 Rutherford College 1,303 1,126 Data Definitions Population (Census/Estimate/Projection) (5001): Depending on the year, this is the corrected census count (April 1 census year), or the estimate or projection from the State Demographer (April I census years, July 1 all other years). A projection differs from an estimate in that it relies on certain assumptions about long-term trends in data which are not yet available, while an estimate is based on data from predictor variables that ure available for the estimate year. See variable 100 (POPARS) for an age/race/sex breakdown of the same data for counties (also available as a topic report). POPULATION is useful as a denominator for deriving per capita versions of other variables. However, when making per capita calculations from the BEA data (variables 3001-3187), use variable 3004 (131---APOP) for the denominator. Note also that the numbers are rounded to the nearest 100 for years 1971-1979. Other years are not rounded: this is not meant to imply that estimates and projections are accurate to the single digit but rather to allow greater precision in deriving per capita figures. For municipalities, POPULATION is available for 1970 and for 1980 through the current estimate year. There are no projections for municipalities. As is the case for counties, the municipal numbers for the census years are 1(9) percent counts and reflect all known corrections which have been issued by the Census Bureau. For the other years, the figures are those published in 'North Carolina Municipal Population," usually available in the fall of the year after the estimate year. If you use LINC to retrieve population for all counties and municipalities, the county balance will show for years 1986 and following. For any year other than census years, the population estimates for municipalities, municipal parts, and county balances are not adjusted to reflect subsequent revisions in the estimate of county population. The municipal estimates are based on municipal boundaries for the estimate year. (Another set of estimates, used for revenue distribution, is prepared based on the boundaries one year after the estimate year, but that set is not in the LINC database.) Occasionally, new incorporations occur, and past census figures are made available, as well as current estimates, for the new places. Since these places did not exist as such at the time of the census, the census figures are separation counts, and do not appear in census publications. IMPORTANT: 'T'he municipal estimates for any year are generated independently from those of other years. 'phis practice allows flexibility for improvement in data sources and methods from year to year. Furthermore, changes in municipal populations are heavily influenced by annexations. For these reasons, POPULATION should not be used to track year-to-year trends for municipalities. Instead, its value for the year of interest should be compared with values of census counts to show growth. However, POPULATION can be used at the county level to show year-to- year trends. The state total population may differ from the sum of counties due to rounding of estimates or projections. Source: State Agency Data: Office of the Governor April 19, 2004 ATTACHMENT #2 Zoning Map for Rutherford College 0 ATTACHMENT #3 Stream Classification Data for Streams Within the Rutherford College Planning Area Attachment 3 Name of Stream Description Curr, Class Date Prop, Class Basin Stream Index # Hunting Creek From source to a C 09/01/74 Catawba 11-36-(0.3) point 1.0 mile upstream of Burke County SR 1940 Hunting Creek From a point 1.0 mile WS-IV 08/03/92 Catawba 11-36-(0.7) upstream of Burke County SR 1940 to a point 0.4 mile downstream of Pee Dee Branch East Prong From source to WS-IV 08/03/92 Catawba ll-36-1 Hunting Creek Hunting Creek Fiddlers Run From source to East WS-IV 08/03/92 Catawba 11-36-1-1 Prong Hunting Creek Pee Dee Branch From source to WS-IV 08/03/92 Catawba 11-36-2 Hunting Creek Hunting Creek From a point 0.4 mile WS-IV;CA 08/03/92 Catawba 11-36-(3) downstream of Pee Dee Branch to Rhodhiss Lake, Catawba River CATAWBA RIVER From Johns River to WS-IV,B;CA 08/03/92 Catawba 11-(37) (Rhodhiss Lake Rhodhiss Dam below elevation 995) Johns River From Wilson Creek to C;HQW 08/01/90 Catawba 11-38-(34.5) a point 0.5 mile upstream of Sims Branch Parks Creek From source to Johns C 03/01/62 Catawba 11-38-35 River Carroll Creek From source to Parks C;Tr 07/01/73 Catawba 11-38-35-1 Creek Pearcey Creek From source to Parks C 03/01/62 Catawba 11-38-35-2 Creek Johns River From a point 0.5 mile WS-IV;HQW 08/03/92 Catawba 11-38-(35.5) upstream of Sims Branch to a point 0.7 mile downstream of N.C. Hwy. 18 Sims Branch From source to a C 03/01/62 Catawba 11-38-36-(1) point 0.4 mile upstream of mouth Sims Branch From a point 0.4 mile WS-IV 08/03/92 Catawba 11-38-36-(2) upstream of mouth to Johns River Johns River From a point 0.7 mile WS-IV;HQW, 08/03/92 Catawba 11-38-(36.S) downstream of N.C. Hwy. CA 18 to Rhodhiss Lake, Catawba River Page 6 of 10 Name of Stream Description Curr. Class Date Prop, Class Basin Stream Index # Lower Creek From Caldwell County SR WS-IV 08/03/92 1143 to a point 0.7 mile downstream of Bristol Creek Bristol Creek From source to Lower WS-IV 08/03/92 Creek White Mill Creek From source to a C 09/01/74 point 0.6 mile downstream of the Burke CountyCaldwell County Line White Mill Creek From a point 0.6 mile WS-IV 08/03/92 downstream of Burke County -Caldwell County Line to Bristol Creek Lower Creek From a point 0.7 mile WS-IV;CA 08/03/92 downstream of Bristol Creek to Rhodhiss Lake, Catawba River Jumping Branch From source to a WS-IV 08/03/92 point 0.6 mile upstream of mouth Jumping Branch From a point 0.6 mile WS-IV;CA 08/03/92 upstream of mouth to Lake Rhodhiss Lake, Catawba River Smoky Creek From source to a WS-IV 08/03/92 point 0.6 mile upstream of mouth Smoky Creek From a point 0.6 mile WS-IV;CA 08/03/92 upstream o£ mouth Lake Rhodhiss Lake, Catawba River Howard Creek From source to WS-IV 08/03/92 (Propst Creek) Secrets Creek Howard Creek From Secrets Creek to WS-IV;CA 08/03/92 (Propst Creek) Rhodhiss Lake, Catawba River Secrets Creek From source to Howard WS-IV 09/03/92 Creek McGalliard Creek From source to a WS-IV 08/03/92 point 0.6 mile upstream of mouth Double Branch From source to WS-IV 08/03/92 McGalliard Creek Dye Branch From source to WS-IV 08/03/92 McGalliard Creek Catawba Catawba 11-39-8 Catawba 11-39-8-1-fI) Catawba 11-39-8-1-(2) Catawba 11-39-(9) Catawba 11-40-(1) Catawba 11-40-(2) Catawba 11-41-(1) Catawba 11-41-(2) Catawba 11-42-(1) Catawba 11-42-(2) Catawba 11-42-4 Catawba 11-44-(0.5) Catawba 11-44-1 Catawba 11-44-2 Page 7 of 10 Name of Stream .Description Curr. Class Date Prop. Class Basin Stream Index # McGalliard Creek From a point 0.6 mile WS-IV;CA 08/03/92 Catawba 11-44-(3) upstream of mouth to Rhodhiss Lake, Catawba River Hoyle Creek From source to a WS-IV 08/03/92 Catawba 11-45-(0.5) point 0.4 mile downstream of Burke County SR 1546 Micol Creek From source to Hoyle WS-IV 08/03/92 Catawba 11-45-1 Creek Hoyle Creek From a point 0.4 mile WS-IV;CA 08/03/92 Catawba 11-45-(2) downstream of Burke County SR 1546 to Rhodhiss Lake, Catawba River Island Creek From source to a WS-1V 08/01/92 Catawba 11-46-(0.5) (Lail Creek) point 0.7 mile upstream of mouth Smith Branch From source to Island WS-IV 08/03/92 Catawba 11-46-1 Creek Island Creek From a point 0.7 mile WS-IV;CA 08/03/92 Catawba 11-46-(2) (Lail Creek) upstream of mouth to Rhodhiss Lake, Catawba River Nolden Creek Prom source to a WS-IV 08/03/92 Catawba 11-48-(1) (Island Creek) point 0.6 mile upstream of mouth Nolden Creek From a point 0.6 mile WS-IV;CA 08/03/92 Catawba 11-48-(2) (Island Creek) upstream of mouth to Rhodhiss Lake, Catawba River Jumping Run From source to a WS-IV 08/03/92 Catawba 11-50-(1) point 0.8 mile upstream of mouth Jumping Run From a point 0.8 mile WS-IV;CA 08/03/92 Catawba 11-50-(2) upstream of mouth to Lake Rhodhiss, Catawba River CATAWBA RIVER From Rhodhiss Dam to WS-IV,B;CA 09/01/96 Catawba 11-(51) (Lake Hickory U.S. Hwy. 321 Bridge below elevation 935) Drowning Creek From source to a WS-IV 08/03/92 Catawba 11-52-(1) point 0.6 mile upstream of mouth Page 8 of 10 Attachment 4 Town of Rutherford College Organizational Chart Council Members Name Title Term Expires Jim O. Huffman Mayor 2005 Richard Icard Pro Tem/Council 2007 John Henry Causey Council 2005 Richard Jensen Council 2005 Gary B. McClure Council 2005 Thurman Reep Council 2007 Thomas A. Wallrichs Council 2007 Planninp, Board William Satterwhite Chairman NA Homer McCracken Vice Chair NA Wayne Annas Board Member NA Wagg Cannon Board Member NA Ivey Griffin, Jr. Board Member NA Pat Kokoszka Board Member NA Bobby Rector Board Member NA Glenn Van Horn Board Member NA Town Staff Gaynell Donnelly Clerk NA Attorney James Ayers NA ATTACHMENT #5 City of Greensboro Storm Water Management Ordinance Attachment 5 Chapter 27 STORM WATER MANAGEMENT ORDINANCE* *Editor's note: Ord. No. 94-22, § 1, adopted May 2, 1994, enacted provisions pertaining to storm water management and designated as Ch. 27 herein set out. Words in brackets [ ] have been added by the editor for clarity. Cross references: Buildings and building regulations, Ch. 6; fire protection and prevention, Ch. 10; hazardous waste management, Ch. 10.5; nuisances, Ch. 17; planning and development, Ch. 22; soil erosion and sedimentation control, Ch. 24; water, sewers and waste disposal, Ch. 29; zoning, Ch, 30. Art. I. In General, §§ 27-1-27-20 Art. II. Commercial and Residential, §§ 27-21-27-30 Art. Ili. Illicit Discharges and Improper Discharges, §§ 2751--27-40 Art. IV. Industrial and Related Facilities, §§ 27-41--27-45 Art. V. Construction Site Runoff, §§ 27-46--2750 Art. VI. Enforcement, §§ 27-51--27-60 Art. VII. Appeals, §§ 2751--27-65 Art. VI II. Service Charges and Rates, §§ 2756--27-68 Art. IX. Annexation, § 27-69 ARTICLE I. IN GENERAL Sec. 27-1. Title. This chapter shall be and is collectively referred to and cited as "The Storm Water Management Ordinance of Greensboro, North Carolina." (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-2. Purposes. The purpose of this chapter is to protect and promote the public health, safety and welfare by preventing the introduction of potentially harmful materials into the city storm sewer system; to protect property from potential storm water damage; to maintain and enhance water quality; aid to meet the requirements in the City of Greensboro's National Pollutant Discharge Elimination System Permit for Storm Water Discharges. (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-3. Objectives. [The objectives of this chapter are the following:] (1) To provide for the enforcement of the city's storm water quality management program; (2) To reduce the discharge of pollutants to the storm sewer system to the maximum extent practicable by requiring, where appropriate, the use of best management practices, structural and/or nonstructural storm water quantity and quality control measures and other provisions; (3) To provide for the inspection and proper maintenance of structural and nonstructural storm water controls and the municipal separate storm sewer; (4) To prohibit non -storm water discharges to the city storm sewer and require the removal of illicit connections to the city storm sewer; (5) To prevent improper disposal of materials that degrade water quality; (6) To permit sampling and monitoring for pollutants such as those associated with illicit discharges, improper disposal, industrial and construction activities, and the application of pesticides, herbicides, and fertilizers; and (7) To reduce erosion associated with storm water runoff. (Ord. No. 94-22, § 1, 5-2-94) Sec.27-4. Jurisdiction. The provisions of this chapter shall apply to all the territory encompassed in the City of Greensboro, North Carolina and shall govern the development and use of land and structures therein. (Ord. No. 94-22, § 1, 5-2-94) Sec.27-5. Authority. This chapter is adopted pursuant to the following authorities in NCGS: Chapter 15 (Criminal Procedure), Chapter 113A (Pollution Control and Environment), Chapter 130A (Public Health), Chapter 160A (Cities and Towns). (Ord. No. 94-22, § 1, 5-2-94) Sec.27-6. Abrogation. This chapter is not intended to repeal, abrogate, annul, impair, or interfere with any existing easements, covenants, deed restrictions, agreements, rules, regulations, or permits previously adopted or issued. (Ord. No. 94-22, § 1, 5-2-94) Sec.27-7. Definitions. [For the purposes of this chapter, the following words and terms shall have the meaning ascribed thereto:] Best management practice (BMP). A structural or nonstructural management - based practice used singularly or in combination to reduce nonpoint source inputs to receiving waters in order to achieve water quality protection goals. (Ref: Section 30-2- 2.2) Built -upon area. That portion of a development project that is covered by impervious or partially impervious cover including buildings, pavement, gravel (for pedestrian or vehicular use), recreation facilities (e.g. tennis courts), etc. (Note: wooden slatted decks and the water area of a swimming pool are not considered built -upon area.) Connection. Any ditch, pipe, or other device for the diversion or transmission of storm drainage which will in any way affect the operation or maintenance of the city storm sewer. Conveyance. Any feature of the landscape or earth, manmade or natural, that carries water in a concentrated flow. Developer. A person engaged in land, site, or building development. (Ref: Section 30-2-2.7.) Discharge. Additions of pollutants into waters of the United States from: Surface runoff which is collected or channelled by man; discharges through pipes, sewers, or other conveyance owned by a stated municipality, or other person which does not lead to a treatment works; and discharges through pipes, sewers, or other conveyance, leading into privately owned treatment works. (Ref: 40 CFR 122.2) Ditch/swale. Open channel that infiltrates and/or transports runoff waters. Drainage. The flow of runoff into a conveyance. Drainage easement An easement which grants to the city council the right to maintain conveyances of drainage structures. (Ref: Section 30-2-2.4) Easement. A grant of one (1) or more of the property rights, by the property owner, to, or for use by, the public, a corporation, or other entity. (Ref: Section 30-2-2.4) Erosion. The wearing away of land surface by the action of wind, water, gravity, or any combination thereof. (Ref: Section 30-2-2.5). Garbage. Animal and vegetable refuse resulting from the handling, preparation, cooking and consumption of food, including a minimum amount of liquid necessarily incident thereto. (Ref: Section 25-1). Having control over. Shall mean but not be limited to any person using, transferring, storing, or transporting a hazardous material immediately prior to release of such hazardous material on the land or into the air or the waters of the city. (Ref: Section 10-33) Hazardous material. Any substance which, when discharged in any quantity, may present an eminent and substantial danger to the public health or welfare or to the environment. (Ref: Section 10-33) Hazardous material response. The sending of fire department equipment to abate hazardous materials which endanger the health or safety of persons or the environment. (Ref: Section 10-33) Illicit discharge. Any discharge to a municipal separate storm sewer that is not composed entirely of storm water except discharges pursuant to a NPDES permit (other than the NPDES permit for discharges from the municipal separate storm sewer) and discharges resulting from firefighting activities. (Ref: 40 CFR 122.26(b) (2)) Impervious surface. An area composed of any material that impedes or prevents natural infiltration of water into the soil. Impervious area shall include but are not limited to roofs, decks, driveways, patios, sidewalks, parking areas, tennis courts, concrete or asphalt streets, crushed stone and gravel surfaces, Municipal separate storm sewer. A conveyance or system of conveyances (including roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, manmade channels, or storm drains). (Ref: 40 CFR 122.26(b) (8)) National Pollutant Discharge Elimination System (NPDES). A permitting system established by Section 402 of the Clean Water Act. Permits are issued by the State of North Carolina for discharges directly to the surface waters of the state. New development. Any activity for which a building permit or a grading permit is required, or any of the following without regard to a permit requirement: clearing, stripping, dredging, grading, excavating, transporting, and filling of land. Outfall. A point source at the point where a municipal separate storm sewer discharges to waters of the United States and does not include open conveyances connecting two (2) municipal separate storm sewers; or pipes, tunnels or other conveyances which connect segments of the same stream or other waters of the United States and are used to convey waters of the United States. (Ref: 40 CFR 122. 25(b) (9)) Person. Any individual, partnership, copartnership, firm, company, corporation, association, joint stock company, trust, estate, governmental entity or their legal representative agents or assigns. Preliminary plat. A map indicating the proposed layout of the subdivision showing lots, streets, water, sewer, storm drainage, and any other information required in Appendix 2 (Map Standards) (Ref: Section 30-2-2.7.) Refuse. Solid waste, including but not limited to garbage, rubbish and ashes. (Ref: Section 25-1.) Riparian buffer or stream buffer. An area of native or non-native woody vegetation adjacent to a stream or other natural conveyance of water or storm water. Soil erosion and sedimentation plan. The graphic plan, including narrative where appropriate, required by the development ordinance as a prerequisite for a grading permit, the purpose of which is to explain existing conditions and proposed grading of land including any development and to describe the activities and measures to be undertaken to control accelerated soil erosion and sedimentation. (Ref: Section 30-2- 2.5.) Substantial redevelopment. An increase or change in impervious area that impacts the municipal storm sewer system. Storm water. Storm water runoff, snow melt runoff, and surface runoff and drainage. (Ref: 40 CFR 122.26(b) (13)) (Ord. No. 94-22, § 1, 5-2-94; Ord. No. 00-225, § 1, 12-5-00) Sec.27-8. Acronyms. [The following acronyms are used in this chapter:] ABEQ--Advisory board for environmental quality. BMP--Best management practice. CFR--Code of Federal Regulations. DEHNR--Department of Environmental, Health, and Natural Resources. DEM--Division of environmental management. G WA --General watershed areas. NCGS--North Carolina General Statutes. NPDES--National pollutant discharge elimination system. SWPPP--Storm water pollution prevention plans. SWQMP--Storm water quality management program. WCA--Watershed critical area. (Ord. No. 94-22, § 1, 5-2-94) Sec.27-9. Right -of -entry. (a) The city manager or his designee shall have right -of -entry on or upon the property of any person subject to this chapter and any permit/document issued hereunder. The city manager or his designee shall be provided ready access to all parts of the premises for the purposes of inspection, monitoring, sampling, inventory, records examination and copying, and the performance of any other duties necessary to determine compliance with this chapter. (b) Where a person has security measures in force which require proper identification and clearance before entry into its premises, the person shall make necessary arrangements with its security guards so that, upon presentation of suitable identification, the city manager or his designee will be permitted to enter without delay for the purposes of performing specific responsibilities. (c) The city manager or his designee shall have the right to set up on the person's property such devices as are necessary to conduct sampling and/or metering of the person's operations. (d) Any temporary or permanent obstruction to safe and easy access to the areas to be inspected and/or monitored shall be removed promptly by the person at the written or verbal request of the city manager cr his designee. The costs of clearing such access shall be borne by the person. (e) The city manager or his designee may inspect the facilities of any user in order to ensure compliance with this chapter. Such inspection shall be made with the consent of the owner, manager, or signatory official. If such consent is refused the city manager or his designee may seek issuance or an administrative search warrant. (Ord. No. 94-22, § 1, 5-2-94) Sec.27-10. Assessments. (a) Property owners of single-family homes, townhouses and condominium properties can request that city council approve a resolution that allows storm water improvement costs to be assessed against the property as a lien. (b) The city council shall determine which storm water improvements inside the city shall be provided and the type of solution, either piping or non -piping, for the improvement. The council shall likewise determine the amount of construction cost to be borne by the abutting property owners and the amount to be borne by the city. (c) The assessment formula for storm water improvements using a piping solution shall be set at a rate that recovers one hundred (100) percent of the construction cost, including engineering, labor and materials of a fifteen -inch storm water pipe or a rate not to exceed fifty (50) percent of the total project cost, whichever is less. The assessment formula for storm water improvements using a non -piping solution shall be set at a rate of ten (10) percent of the cost, including engineering, labor and materials. The assessment rate will be reviewed for any necessary adjustments once a year in coordination with the annual budget process. (d) Upon receiving notice of completion of a stormwater management project, city council shall confirm all assessment obligations in said project and shall tail for advertisement of same in a local newspaper published at least weekly and which is generally available to Greensboro citizens. Such advertisement shall run within forty-five (45) days following the date of confirmation and shall inform that all listed assessment obligations may be fully satisfied, without interest, if payment - in -full of the total principal balance is received by the tax collector within ninety (90) days following the date of confirmation. (e) Assessment accounts not paid in full within ninety (90) days following the confirmation date shall be scheduled for payment in substantially equal installments, plus interest on the whole unpaid principal balance. Such interest shall be computed from the date of confirmation at a rate fixed in the assessment resolution, with said rate not exceeding the maximum allowed by law. The first installment shall become due and payable no later than one (1) year (three hundred sixty-five (365) days) following confirmation, with subsequent installments being due and payable on the regular and sequential cycle of the installment frequency (monthly, quarterly, semFannually or annually) elected by the obligee(s) and with the final installment being due and payable by not later than one hundred twenty (120) months after the confirmation date. If the obligee expresses no preference as to payment frequency the assessment obligation will be scheduled for payment in ten (10) annual installments. Upon approval of the tax collector, the frequency of payment for existing assessment accounts may be changed for the economic and budgetary convenience of the obligee, with the first such change being granted without charge and with subsequent changes being granted with a transaction fee of thirty-five dollars ($35.00). (f) At any time after the first ninety (90) days in the life of an assessment account the full principal balance may be paid in full with all accrued interest and without early payoff penalty. (Ord. No. 99-97, § 1, 6-15-99; Ord. No. 00-46, § 1, 3-7-00; Ord. No. 02-103, § 1, 6-18- 02) Secs.27-11--27-20. Reserved. ARTICLE II. COMMERCIAL AND RESIDENTIAL Sec. 27-21. New development. (a) Drainage, (1) It shall be the duty of all property owners, in order to abate and prevent nuisances resulting from improper drainage, to provide at their own expense a proper and adequate drainage system of their respective premises, such drainage system to conform to the design established by the city. (Ref: Section 29-30) (2) Rainwater leaders shall not extend beyond the building or property line, but shall be built in chases or on the inside of the wall, and shall not empty on any street or sidewalk. (Ref: Section 6-27) (3) No person shall construct or install any ditch, pipe or other device for the diversion or transmission of storm drainage which will in any way affect the operation or maintenance of city street, water, sanitary sewer or storm sewer facilities without a permit issued by the city manager or his designee upon a finding that such city facilities will not be adversely affected by such construction or installation. (Ref: Section 29-29) (b) Subdivisions. (1) Requirements. a. For drainage requirements refer to Chapter 30 Zoning, Planning and Development, Article VI, Subdivisions: Procedures and Standards, section 30-6-13.7., Drainage. b, Street and utility construction plans for all street, water, sanitary sewer, and storm sewer facilities shall be submitted to the city following preliminary plat review but shall not be reviewed until the street and utility network on the preliminary plat has been found generally satisfactory by the technical review committee. For each subdivision section, the street and utility construction plans shall include all improvements lying within or adjacent to that section, as well as all water, sanitary sewer, and storm sewer lines lying outside that section and being required to serve that section. No street and utility construction plans shall be approved until the preliminary plat has been approved. (Ref: Section 30-6-8.1) (2) Maintenance. a. Rights -of -way and easements. The approval and recordation of a plat constitutes dedication to and acceptance by the city and the public of the right-of-way of each public street, alley or utility or drainage easement shown on such plat. The approval and recordation of a plat does not constitute acceptance of maintenance responsibility within such right-of-way or easement. Improvements within such rights -of -way or easements, such as utility lines, street paving, drainage facilities, or sidewalks, may be accepted for maintenance by the city council or by the (c) (d) (e) administrative officer authorized to inspect and, where appropriate, accept the dedication of such improvements. (Ref: Section 30-6-3.3(A)) b. In accordance with city policy the developer shall be responsible for establishing proper connections with existing storm sewer lines and shall bear ultimate responsibility for the correction of any problems associated with that connection. (See Greensboro's Roadway and Utility Design Manual) Soil erosion and sedimentation control, (1) Incorporation of section 30-7-4 (Soil Erosion and Sedimentation Control). This section incorporates by reference the requirements of section 30-7- 4, Soil Erosion and Sedimentation Control. Water supply watershed districts. (1) Incorporation of section 30-7-1 (Water Supply Watershed Districts); section 30-7-2 (General Watershed Areas); section 30-7-3 (Watershed Critical Areas). This section incorporates by reference the requirements of section 30-7-1, Water Supply Watershed Districts; section 30-7-2, General Watershed Areas; section 30-7-3, Watershed Critical Areas. Additional requirements. (1) Parking lot construction and paving. No new parking lot, loading dock construction, or the construction of similar structures or the grading/or paving of existing parking lots, loading docks, or similar structures shall be undertaken until the developer obtains a permit from the city. The site shall be inspected before, during and after construction. Any violation of the permit shall result in permit revocation and cessation of construction until the violations are corrected. (2) Stormwater management. The design, construction, and maintenance of stormwater improvements to meet the requirements of section 27-22 or section 30-7 shall be according to the City of Greensboro Stormwater Management Manual under the specifications and requirements as set out by the city manager and on file in the office of the city clerk, which specifications and requirements are hereby adopted and made a part of this chapter as if set out in full. (3) Reserved for: Development Policy Manual. (4) Responsibility of property owner. It shall be the responsibility of the property owner to correct drainage controls on individual properties that do not function properly or are not constructed according to their design. (5) New storm sewer design and construction. All new storm sewers shall be constructed according to the City of Greensboro Storm Sewer Design Manual. (Ord. No. 94-22, § 1, 5-2-94; Ord. No. 00-54, §§ 3--6, 4-4-00) Sec. 27-22. Stormwater management control requirements. (a) Purpose. (1) The purpose of the "Stormwater Management Control Ordinance" is to protect, maintain, and enhance the public health, safety, and general welfare by establishing minimum requirements and procedures to control the adverse effects of increased stormwater runoff associated with new development or redevelopment within the City of Greensboro. Proper management of stormwater runoff, including the provision of appropriate stream buffers, will minimize damage to public and private property, promote a functional storm drainage system, reduce local flooding and drainage problems, and maintain, to the extent practicable, the pre - developed stormwater runoff characteristics of the developed site. (b) Applicability. (1) Coverage. This section (Stormwater Management Control Requirements) applies to the following type of developments. a. All sites containing new development and/or redevelopment including grading, paving, gravel placement, and construction of buildings and other structures within the corporate limits and the extraterritorial jurisdiction of the City of Greensboro. b. The construction and installation of new public improvements by local government agencies shall comply with the provisions of this article to the extent practicable. (c) Participation in a regional stormwater management facility. (1) Where permitted. Where a regional stormwater management facility has been established by one (1) or more local governments, or by an authority operating on behalf of one (1) or more local governments, a development may participate in said program in lieu of any certification of runoff control required by this article, provided that: a. Runoff from the development drains to an approved existing or proposed public regional stormwater management facility that will be operational within two (2) years; b. Participation is in the form of contribution of funds, contribution of land, contribution of stormwater management facility construction work, or a combination of these, the total value of which shall be in accordance with fee schedule adopted by the City Council; and C. The technical review committee finds that the stormwater management plan is in compliance with all other applicable requirements of this article. (2) Use of contributions. Each contribution from a development participating in a regional stormwater management facility shall be used for acquisition, design, construction or maintenance of one (1) or more such facilities in the same watershed in which the development is located. (d) Stormwater management plan. (1) Plan required. A stormwater management plan and separate maintenance plan in accordance with the requirements of this article shall be submitted to the enforcement officer and shall include all applicable information listed in the Stormwater Management Manual and the Storm Sewer Design Manual. The stormwater management plan may be combined with any required watershed development plan. (2) Plan approval. The technical review committee is authorized to approve the stormwater management plan, which is in conformance with the requirements of this article. Approval of the stormwater management plan must be as follows: a. Site plans: The stormwater management plan and separate maintenance plan must have approval prior to or concurrent with site plan approval. b. Preliminary subdivision plats: The stormwater management plan must have approval prior to or concurrent with preliminary subdivision plat approval except that when a stormwater management improvement is proposed, the construction plan details including proposed grading, dimensions, calculations, etc. for the proposed improvement and the separate maintenance plan may be approved following preliminary subdivision plat approval. The construction plan details and separate maintenance plan must be approved prior to issuance of any permits as specified in section 27-22(d)(3), (3) Approved plan a prerequisite. The enforcement officer is not authorized to issue any permits, except as provided in section 34-3-4.2 (Permits Issued Prior to Site Plan or Preliminary Plat Approval) of the Greensboro Development Ordinance, for development on any land unless and until a stormwater management plan, that is in compliance with the requirements of this section, has been approved. (4) Plan certification requirement for structural stormwater management improvements. Where a structural stormwater management improvement is required for a development to meet the requirements of this article, a North Carolina licensed professional engineer shall sign and seal a certification on the plan that the plan meets all stormwater management requirements of this section. (e) Stormwater management improvements. (1) Construction of improvements. a. The construction of all structural stormwater management improvements, shown on an approved stormwater management plan shall be substantially completed prior to final plat recordation or issuance of any building certificate of compliance. Upon approval by the enforcement officer, a surety for the completion of stormwater management improvements may be given to the City of Greensboro in order to record the final plat. b. Final approval of the installed stormwater management improvements is required at the time of issuance of the final building certificate of compliance. If neither a building permit nor a grading permit is required for a site, then the installation of the required structural stormwater management improvements shall be substantially completed or a surety for completion must be obtained prior to installation of any built -upon area on the site. An engineer's certification of completion of the form below (which is identical to Table 30-7-1-6 of the Greensboro Development Ordinance), shall be required prior to final approval by the enforcement officer. Table 30-7-1-6 ENGINEER'S CERTIFICATION OF STORMWATER CONTROL COMPLETION The engineer's certification, required according to section 30-7-1.6(B) of the Greensboro Development Ordinance and section 27-22(e) of the Stormwater Management Ordinance upon completion of permanent stormwater control structures, shall be of the following form: ENGINEER'S CERTIFICATION OF STORMWATER CONTROL COMPLETION I certify that, pursuant to generally accepted engineering standards in the community, it is my professional opinion that the permanent stormwater control(s) labeled as on this plat (or on flame of plat) as recorded in PB PG in the Office of the Guilford County Register of Deeds) has been completed in conformance with the plans and specifications approved on (approval date), has its full design volume available, and is functioning as designed. P.E. SEAL SIGNATURE DATE (2) Recordation of permanent improvements. All permanent stormwater management improvements and associated access/maintenance easement(s) shall be recorded on a final plat, and if required by section 27-22(e)(3), a mechanism to ensure their maintenance shall be established concurrent with or prior to plat recordation. (3) Maintenance responsibility. a. When a stormwater management improvement serves more than one (1) parcel, an owners' association or binding contract for the purpose of maintenance is required. See section 30-6-10.1, Establishment of Owners' Association, of the Greensboro Development Ordinance. The owner or owners' association shall be responsible for maintaining the completed stormwater management improvement as directed by the governmental office having jurisdiction for stormwater management or by the approved maintenance plan. If an owners' association is responsible for the maintenance of the stormwater management improvements such responsibility must be stated in the association declaration. An underground oversized storm sewer system which is approved through TRC for acceptance and maintenance by the city, carries public waters and is located either in the dedicated street right-of-way or drainage maintenance and utility easement is exempt from this requirement. C. The enforcement officer has the authority to inspect stormwater management improvements and to notify the responsible property owner or owners' association when maintenance or repairs are required. All required repairs and maintenance shall be performed within ninety (90) days after such notice. in case of failure by the responsible party to perform the required maintenance or repairs within the stated period, the city may perform such maintenance or repairs and recover all costs attendant thereto from the property owner or owners' association. (f) Stream protection requirements. (1) Stream channelization/piping. a. Perennial streams, as defined by the Stormwater Management Manual, within a designated water supply watershed may not be channelized or piped, except for channelization permitted pursuant to section 30-7-1.8(C), Stream Channelization. b. Perennial streams that are outside of a designated water supply watershed and other streams that are not classified as perennial may be channelized or piped, but only after obtaining all applicable federal and state permits and certifications. (2) Stormwater management stream buffers. On any streams where section 30-7-1.8, Stream Buffer Required, requires a stream buffer, this section will require the same buffer. On all other streams, or section of streams, to which this section applies, stream buffers with minimum widths as specified below shall be maintained along all open (1) perennial streams, as defined by the Stormwater Management Manual, and (2) drainage channels draining an area equal to or larger than fifty (50) acres. a. The buffer shall consist of two (2) strips of land totaling a minimum total width of fifty (50) feet on each side of the water body: The first strip of land has a minimum width of fifteen (15) feet measured horizontally from and perpendicular to the top of stream bank, or the top of slopes steeper than fifteen (15) percent, or the edge of contiguous sensitive areas (i.e. wetlands). This first strip of land and the area between this first strip of land and the first strip of land on the other side of the water body is to be maintained free from development including disturbance of the soil, grading or filling, erection of structures, fences or placement of built -upon surfaces except those associated with street and driveway crossings, utility crossings, and installation of stormwater management facilities where no practicable alternative exists. The second strip of land has a minimum width of thirty-five (35) feet measured horizontally from and perpendicular to the landward edge of the first strip of land. This second strip of land is to be maintained free from occupied structures and shall maintain a built -upon area below fifty (50) percent with the exception of public or private street crossings. (g) Stormwater management requirements. (1) Stormwater management requirements for all new development and redevelopment shall consist of, as a minimum, runoff control measures necessary to control runoff to a level which will not cause increased off - site quantity problems as specified in (2) and (3) below. (2) Quantity control requirements. a. The engineer shall provide a certification that said development or redevelopment would not cause increased offsite flooding, drainage, or erosion problems. Determination of impacts shall be based on hydrologic and hydraulic engineering studies extending downstream to a point where the proposed site development or redevelopment represents less than ten (10) percent of the total drainage area or watershed. The studies shall be based on an analysis of both two- and ten-year storm events. (see Stormwater Management Manual). b. Where it is determined that the development of the said site does contribute to flooding, drainage or soil erosion problems at any location between the proposed development site and the ten (10) percent downstream point then stormwater quantity control improvements must be implemented. The stormwater quantity control improvements must limit the two-year and ten-year post - development peak discharge rates to pre -development peak discharge rates, to minimize increased flooding, drainage, and erosion problems. These improvements may consist of nonstructural approaches such as natural swales, depressions in the land and other natural approaches, or structural approaches such as detention structures (wet and dry basins), extended detention facilities and altemative best management practices with provisions for stormwater quantity control. A combination of nonstructural and structural approaches is encouraged. C. For stormwater management improvements that are proposed to be implemented to meet the quantity control requirements of this section, a hydrologic -hydraulic analysis of the site drainage system in the pre -development condition and the post - development condition shall be performed. The analysis should be included with the stormwater management plan and should demonstrate that the quantity control requirements stated in section 27-22(h)(2) will be achieved by the proposed improvements. These improvements shall be subject to review and approval by the enforcement officer. (3) Developments that meet the requirement for being identified as an integrated multiple use developments, planned unit developments, phased developments or group developments can meet the requirements of section 27-22(g) at the point the discharge leaves the overall property. (h) Master plan requirements. It is the intent of the City of Greensboro to produce stormwater quantity and quality management master plans to guide the design and development of the drainage system for all of the major sub -watersheds and watersheds in the city. Where such master plans are available and approved by the city council, site development projects are to conform to the stormwater management guidance and standards available in said master plans. (i) Additional requirements. If site characteristics indicate that complying with the minimum stormwater management requirements of this section will not provide adequate designs or protection for local residents, and downstream property, it shall be the site designer's responsibility to exceed the minimum requirements as necessary. {j) Exempt activities. The following activities are exempt from the requirements of section 27-22(g). However, any restrictions upon building location, drainageways, pavement, or other built -upon area, or any other matter appearing on any previously approved development plan covering the subject property, shall be complied with unless and until replaced by an approved revised plan. (1) Individual single-family housing on an individual lot. (2) Replacement of existing built -upon area with like or lesser amount of new built -upon at the same location, or at a different location on the same zone lot if the enforcement officer has determined that equal or improved stormwater management will result. (3) Placement of small accessory buildings or structures or small amounts of additional built -upon area provided that the total additional built -upon area is no greater than four hundred (400) square feet. (Ord. No. 99-35, § 1, 3-16-99; Ord. No. 00-54, § 1, 4-4-00; Ord. No. 01-79, § 2, 4-3-01) Editor's mote: Section 2 of Ord. No. 00-54, adopted April 4, 2000, in part, provided as follows: "Property covered by one or more of the following will be exempt from this ordinance [Ord. No. 00-541: 1. Unified Development Plan approved prior to April 4, 2000. 2. Preliminary Subdivision Plat approved between July 1, 1997 and April 4, 2000 or covered by an earlier preliminary plat that remained valid (refer to Sections] 30-6-7.8 and 30-6-12) at any time during this period. This exemption also applies to the placement of one principal building and accessory structures on each lot. 3. Site plan approved between July 1, 1997 and April 4, 2000 or covered by an earlier site plan that remained valid (refer to Section 30-3-11.4(F)) at any time during this period. Secs.27-23--27-30. Reserved. ARTICLE III. ILLICIT DISCHARGES AND IMPROPER DISPOSAL Sec. 27-31. Prohibited discharges. (a) Illicit connections. (1) It shall be unlawful to use any stream or watercourse to cant' off water from any kitchen sink, bathtub or privy, or to carry off any fluid of an offensive or dangerous nature. No water or refuse from any industrial, commercial or institutional process, including uncontaminated water used for heating or cooling, shall be discharged in any stream or watercourse by any person until such person has obtained the appropriate local, state and federal permits. (Section 18-5(e)) (2) Street and utility construction. Plans. When required, street and utility construction plans for all public or private street and water, sanitary sewer, and storm sewer facilities shall be submitted to the city following conditional approval or approval of the site plan. For each phase of the site plan, street and utility construction plans shall include all improvements lying within or adjacent to that phase and all water, sanitary sewer, and storm sewer lines lying outside that phase and being required to serve that phase. b. No construction without plan approval. None of the improvements listed above shall be constructed until the street and utility construction plans for such improvements have been reviewed and approved by the city. C. Inspections. Work performed pursuant to approved street and utility construction plans shall be inspected and approved by the city. (Ref: Section 30-3-11.3(A)(B)(C)) (3) It shall be unlawful, wilfully or negligently to injure, deface, mutilate, destroy, tamper or interfere with any city -owned property or any property used in the city's water, sanitary sewer or storm sewer, police or fire alarm system. (Ref: Section 18-2) (4) In accordance with city policy permits shall be required before the construction of any connection to the municipal separate storm sewer. (See City of Greensboro's Roadway and Utility Design Manual) (b) Improper disposal. It shall be unlawful for any person to discharge non -storm water to any storm water conveyance with the exception of the following: (1) Water line flushing; (2) Diverted stream flows; (3) Rising ground waters; (4) Uncontaminated ground water infiltration (as defined at 40 CFR (c) (d) 35.2005(20)) to separate storm sewers; (5) Uncontaminated pumped ground water discharges from potable water sources; (6) Foundation drains; (7) Air conditioning condensation; (8) Irrigation water; (9) Springs; (10) Water from crawl space pumps; (11) Footing drains; (12) Lawn watering; (13) Car washing at one's residence, not for hire; (14) Flows from riparian habitats and wetlands; (15) Dechlorinated swimming pool discharges; (16) Street wash waters; and (17) Discharges from firefighting. Litter and refuse control. (1) It shall be unlawful to throw, place or deposit any refuse in any street, public place, on any private property, or in any conveyance within the city limits, except in garbage cans or garbage receptacles as provided in chapter 25, or as approved by the city manager or his designee. (Ref: Section 25-3(a)) (2) It shall be unlawful for any person to throw any garbage, peelings or miscellaneous litter upon any of the sidewalks in the city or upon the floors of any churches, public halls, theaters, buses or other public places. It shall be unlawful for any person to place, drop or throw any litter, garbage, refuse, grass, shrubbery, tree clippings, bottles, cans, or containers or any kind upon any median strip, alleyway, street or street right-of-way, park or grass strip, or in any conveyance, or upon the private premises of another without permission of the owner or person in control of such premises, or upon any public property; provided, however, that the provisions of this section do not apply to those materials required to be placed for collection on the grass or park strip by chapter 10 of this Code. (Ref: Section 26-11) Organic waste. (1) Loose leaves shall be collected at curbside by city forces from October 1 through the second Wednesday in January. Ali other times during the year, leaves shall be bagged or containerized in approved receptacles. (Ref: Section 25-32(c)) (2) It shall be the duty of the property owner to keep leaves that have been piled for fall leaf collection out of the gutter, inlet, catch basin, or side ditch. (3) It shall be unlawful to place stumps or any organic materials on any property, public or private, except in those specific areas designated for such use by the city manager or his representative. (Ref: Section 26-3(b)) (4) It shall be unlawful to place grass clippings, leaves, tree and shrub clippings, or any other yard wastes in any street, storm drain, stream, storm water conveyance, or any other location where concentrated storm water flows will wash such wastes into the storm sewers. (5) No privy, pigpen or stable of any kind shall be permitted to stand so near any stream, ditch, drain, or storm water conveyance of any kind that the droppings therefrom will run into such stream, ditch, drain, or storm water conveyance or in any way poison or contaminate the water therein; nor shall the urine from any privy be allowed to fall or be emptied into any stream, ditch, drain, or storm water conveyance. (Ref: Section 18-5(d)) (6) Every owner and/or person in possession of any premises across through which any stream or open ditch runs, or on which any body of water is impounded, shall keep the banks and edges of the stream, ditch or body of water free and clear of accumulations of debris which might block, hinder, or obstruct the natural flow of water in swales, streams, creeks, surface waters, ditches, or drains, to the extent that standing water is created on the premises. (Ord. No. 94-22, § 1, 5-2-94; Ord. No. 00-225, § 2, 12-5-00) Sec. 27-32. Spill response. (a) Purpose and authority. The Greensboro Fire Chief or his designee shall have the authority to summarily abate, control and contain hazardous materials which are emitted into the environment in such a manner as to endanger the health or safety of the general public or the environment. The fire chief or his designee shall have the authority to enter public or private property with or without the owner's consent, to respond to such hazardous materials emergencies. The fire chief or his designee shall determine the type, amount and quantity of equipment and personnel required to adequately abate, control and contain all hazardous materials which are emitted into the environment. (Ref: Section 10-30) (b) Responsibility, fees and charges. The property owner and/or the person exercising control over the hazardous materials that create the hazardous material emergency shall be held financially liable br the response, control, containment, equipment, and materials costs incurred by the city fire department during the emergency. The property owner and/or person exercising control over such hazardous material, may provide personnel to assist abatement, removal and remedial measures, provided such personnel have been adequately equipped and trained pursuant to the requirements of state and federal laws. The City of Greensboro shall not be liable for the use of outside personnel, Assistance shall consist of any or all of the following: (1) Informing fire department personnel of all matters pertaining to the incident; (2) Supplying emergency response plan information for the site; (3) Supplying emergency response equipment, personnel and materials. The city will charge for abatement, control and containment of hazardous material responses or fire incidents involving hazardous materials which accrue more than one hundred dollars ($100,00) in charges. In all cases the first one hundred dollars ($100.00) of expenses shall not be charged to the person in default. Charges for hazardous materials emergency response on behalf of the city by the fire department shall be based upon the following schedule: (1) Engine response shall be one hundred dollars ($100.00) for each hour, or any part thereof. (2) Additional engine response shall be one hundred dollars ($100.00) for each hour, or any park thereof. (3) Hazardous materials unit response shall be one hundred seventy-five dollars ($175.00) for the initial hour, or any part thereof, and one hundred dollars ($100.00) for each additional hour, or any part thereof. (4) Ladder truck response shall be fifty dollars ($50.00) for each hour, or any part thereof. (5) Squad truck response shall be fifty dollars ($50.00) for each hour, or any part thereof. (6) Battalion chief response shall be no charge for the initial hour, twenty-five dollars ($25.00) for each additional hour or any part thereof. (7) Any other actual costs of abatement, control and containment of the hazardous materials other than set out above. Failure to pay the charges as assessed shall give the city a right to levy a lien upon the land or the premises where the hazardous material emergency arose and the levy shall be collected in the same manner as unpaid taxes pursuant to the authority of N.C.G.S. 160-A 193. (Ref: Section 10-31) (c) Fire incidents involving hazardous materials. In fire incidents that involve hazardous materials or an exposure to hazardous materials, no fee will be assessed for resources normally associated with firefighting operations. Fees shall be assessed for those activities and resources (reference section 10-31) associated with the abatement, control and containment of the hazardous materials involvement or exposure which accrues more than one hundred dollars ($100.00) in charges. (Ref: Section 10-32) (Ord. No. 94-22, § 1, 5-2-94) Secs.27-33--27-40. Reserved. ARTICLE IV, INDUSTRIAL AND RELATED FACILITIES Sec. 27-41. Review of storm water pollution prevention plans. The city may review the storm water pollution prevention plans required under a facility's NPDES storm water discharge permit when outfall monitoring or the illicit discharge/improper disposal program locates a suspected violator. (Ord. No. 94-22, § 1, 5-2-94) Secs.27-42--27-45. Reserved. ARTICLE V. CONSTRUCTION SITE RUNOFF Sec. 27-46. Self inspection records. The city's manager or his designee may review on request the self -inspection record required for sites with land -disturbing activity greater than five (5) acres. Site operators who do not supply the requested information shall be reported to DEM for permit noncompliance. (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-47. Runoff control structures. Runoff control structures shall be constructed and maintained according to the specifications in the development ordinance (Chapter 30) and the North Carolina Erosion and Sediment Control Planning and Design Manual. (Ord. No. 94-22, § 1, 5-2-94) Secs.27-48--27-50. Reserved. ARTICLE VI. ENFORCEMENT Sec.27-51. Violations. Any of the following shall be a violation of this chapter and shall be subject to the enforcement remedies and penalties provided by this article and by state law: (1) Development without permit. To engage in any development, use, construction, remodeling, or other a;tivity of any nature upon land or improvements thereon subject to the jurisdiction of this chapter without all required permits, certificates, or other forms of authorization as set forth in this chapter. (2) Development inconsistent with permit. To engage in any development, use, construction remodeling or other activity of any nature in any way inconsistent with any approved plan, permit, certificate, or other form of authorization granted for such activity. (3) Violation by act or omission. To violate, by act or omission, any term, variance, modification, condition, or qualification placed by the city council or its agent boards upon any required permit, certificate, or other form of authorization of the use, development, or other activity upon land or improvements thereon. (4) Use in violation. To erect, construct, reconstruct, alter, repair, convert, maintain, or use any building or structure or to use any land in violation or contravention of this chapter or any other regulation made under the authority conferred thereby. (5) Continuing a violation. To continue any of the above violations is a separate and distinct offense each day. (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-52. Civil penalties. (a) Illicit connections. (1) Any person who is found responsible for an illicit connection shall receive a notice of violation when the connection is discovered. The person shall have thirty (30) days to remove the connection. At the end of that time if the connection has not been removed, the city may enter the property and take measures necessary to remove the connection and perform whatever cleanup or abatement is necessary. If the person fails to remove the connection in the time prescribed, the city may petition the superior court of justice, for the issuance of an injunction to compel removal and payment; however, removal of the illicit connection shall be immediate upon the determination of the storm water services division that the connection poses an imminent threat to public health. (2) If any person who previously has been found to have an illicit connection reconnects to the municipal separate storm sewer, he shall be assessed a civil penalty not to exceed five thousand dollars ($5,000.00). The penalty shall increase by twenty-five percent (25%) of the previous penalty amount for every subsequent illicit connection made by the same person. The penalty shall be additional to the cost of cleanup and abatement. If the person has or is required to have a storm water discharge permit from the state division of environmental management, the city shall alert the appropriate state authorities of the violation. In determining the amount of the penalty the city manager or his designee shall consider the following: a. The degree and extent of the harm to the natural resources, to the public health, or to the public or private property resulting from the violation; b. The duration and gravity of the violation; C. The effect on ground or surface water quality or on air quality; d. The cost of rectifying the damage; e. The amount of money saved by noncompliance; f. Whether the violation was committed willfully or intentionally; g. The prior record of the violator in complying or failing to comply with the storm water quality management program; and The costs of enforcement to the City of Greensboro. (b) Improper disposal. (1) Process wastewater. Any person who is found to have improperly disposed of process wastewater to the municipal separate storm sewer shall be assessed a civil penalty not to exceed five thousand dollars ($5,000.00). In determining the amount of the penalty the city manager or his designee shall consider the following: a. The degree and extent of the harm to the natural resources, to the public health, or to the public or private property resulting from the violation; b. The duration and gravity of the violation; C. The effect on ground or surface water quality or on air quality; d. The cost of rectifying the damage; e. The amount of money saved by noncompliance; f. Whether the violation was committed willfully or intentionally; g. The prior record of the violator in complying or failing to comply with the storm water quality management program; and h. The costs of enforcement to the City of Greensboro. (2) Bulk sales. Any person who is found to have improperly disposed of any substance that was purchased at a bulk sales location which, upon discharge to the municipal separate storm sewer system or drainage network, would have an adverse impact on water quality or cause the city to be in noncompliance with any applicable environmental permit shall be assessed a civil penalty not to exceed five thousand dollars ($5,000.00). In determining the amount of the penalty the city manager or his designee shall consider the following: a. The degree and extent of the harm to the natural resources, to the public health, or to the public or private property resulting from the violation; b. The duration and gravity of the violation; C. The effect on ground or surface water quality or on air quality; d. The cost of rectifying the damage; e. The amount of money saved by noncompliance; f. Whether the violation was committed willfully or intentionally; g. The prior record of the violator in complying or failing to comply with the storm water quality management program; and h. The cost of enforcement to the City of Greensboro. (3) Household products. Any person who is found to have improperly disposed of any substance that was purchased over-the-counter for household, in quantities considered normal for household purposes, which, upon discharge to the municipal separate storm sewer system or drainage network, would have an adverse impact on water quality or cause the city to be in noncompliance with any applicable environmental permit shall be assessed a civil penalty not to exceed five hundred dollars ($500.00). In determining the amount of the civil penalty the city manager cr his designee shall consider the following: The degree and extent of the harm to the natural resources, to the public health, or to the public or private property resulting from the violation; b. The duration and gravity of the violation; C. The effect on ground or surface water quality or on air quality; d. The cost of rectifying the damage; e. The amount of money saved by noncompliance; f. Whether the violation was committed willfully or intentionally; g. The prior record of the violator in complying or failing to comply with the storm water quality management program; and h. The costs of enforcement to the City of Greensboro. (4) Yard waste. Any person who is found to have improperly disposed of leaves, grass clippings, or other yard wastes shall be assessed a civil penalty not to exceed five hundred dollars ($500.00). In determining the amount of the penalty the city manager or his designee shall consider the following: a. The degree and extent of the harm to the natural resources, to the public health, or to the public or private property resulting from the violation; b. The duration and gravity of the violation; C. The effect on ground or surface water quality or on air quality; d. The cost of rectifying the damage; e. The amount of money saved by noncompliance; Whether the violation was committed willfully or intentionally; The prior record of the violator in complying or failing to comply with the storm water quality management program; and The costs of enforcement to the City of Greensboro. (5) Repeat violation. If a person is found to be responsible for more than one (1) instance of improper disposal, the penalty shall increase by twenty- five percent (25%) of the previous penalty amount for each subsequent improper disposal. The penalties shall be additional to the cost of clean- up and abatement. (6) Watershed areas. The penalty assessed for any of the above violations shall be increased by twenty-five percent (25%) of the amount assessed if it occurs in any designated water -supply watershed area. (7) Failure to report. The penalty assessed for any of the above violations shall be increased by twenty-five percent (25%) of the amount assessed for any spill not properly reported by the violator once he has knowledge of the violation, (c) In the event there are subsequent penalties assessed by the state against the city for improper disposal or illegal dumping, or illicit connection into the municipal separate storm sewer system as identified in Section 27-52 (a) and (b), caused by any person, such person shall be assessed the equivalent amount of civil penalty. (Ord. No, 94-22, § 1, 5-2-94) Sec. 27-53. Public nuisances. (a) Nuisances. The following enumerated and described conditions are found, deemed and declare to constitute a detriment, danger and hazard to the health, safety, morals, and general welfare of the inhabitants of the city and are found, deemed and declared to be public nuisances wherever the same may exist and the creation, maintenance, or failure to abate any nuisances is hereby declared unlawful. The natural conditions on lands dedicated to and/or accepted by the city as natural stream corridors, floodplain and/or open space which are established in order to preserve natural greenways, vegetative stream buffers, and/or natural connecting networks along floodways, streams, and creeks are deemed and declared as exceptions for the purpose of enforcement of this article, (1) Any condition which constitutes a breeding ground or harbor for rats, mosquitoes, harmful insects, or other pests. (2) A place of dense growth of weeds or other noxious vegetation over twelve (12) inches in height. (3) An open place of concentration of combustible items such as mattresses, boxes, paper, automobile tires and tubes, garbage, trash, refuse, brush, old clothes, rags, or any other combustible materials or objects of a like nature. (4) An open place of collection of garbage, food waste, animal waste, or any other rotten or putrescible matter of any kind. (5) Hides, dried or green, provided the same may be kept when thoroughly cured and odorless. (6) Any furniture, appliances, or metal products of any kind or nature openly kept which have jagged edges of metal or glass, or areas of confinement. (7) Any condition which blocks, hinders, or obstructs in any way the natural flow of water in swales, streams, creeks, surface waters, ditches, or drains, to the extent that standing water is created on the premises. (Ref. Section 17-1(1)(3)(4)(6)(7)). (b) Notice to abate; emergency abatement by city. If any person shall violate the provisions of section 17-1, it shall be the duty of the city manager or his designee to give notice to the owner or to any person in possession of the subject property, as provided by section 17-3, directing that all unlawful conditions existing thereupon be abated within ten (10) days from the date of such notice; provided, that if, in the opinion of the city manager or his designee, the unlawful condition is such that it is of imminent danger or peril to the public, then an authorized public works representative may, without notice, proceed to abate the same, and the cost thereof shall be charged against the property as is provided in section 17-5 (Ref: Section 17-2) (c) Abatement by city where owner fails to abate. Upon the failure of the owner or person in possession of any premises to abate any unlawful condition existing thereupon within the time prescribed by section 17-2, it shall be the duty of an authorized public works representative to cause the removal and abatement of such unlawful condition therefrom pursuant to section 17-5(a)). (Ord. No. 94-22, § 1, 5-2-94; Ord. No. 00-225, § 3, 12-5-00) Sec.27-54. Remedies. Any or all of the following procedures may be used to enforce the provisions of this chapter: (1) Injunction. Any violation of this chapter or of any condition, order, requirement, or remedy adopted pursuant hereto may be restrained, corrected, abated, mandated, or enjoined by other appropriate proceeding pursuant to state law. (2) Civil penalties. Any person who violates any provision of this chapter shall be subject to the assessment of a civil penalty under the procedures provided in section 27-52 (Civil Penalties). (3) Denial of permit. The city manager or his designee shall withhold or deny any permit, certificate, or other authorization on any land, building, structure, or use in which there is an uncorrected violation of a provision of this chapter, or of a condition or qualification of a permit, certificate, or other authorization previously granted. (4) Conditional permit or temporary certificate. The city manager or his designee may condition the authorization of any permit or certificate upon the correction of the deficiency, payment of civil penalties within a specified time, or the posting of a compliance security approved by appropriate government authority. (5) Revocation of permit. The city manager or his designee may revoke and require the return of a permit or certificate by notifying the permit holder in writing, stating the reason for the revocation. Permits or certificates shall be revoked for any substantial departure from the approved application plans, or specifications; refusal or failure to comply with the requirements of state or local law; or for false statements or misrepresentations made in securing the permit or certificate. Any permit or certificate mistakenly issued in violation of any applicable state or local law may also be revoked. (6) Criminal penalties. Any violation of this chapter shall be a misdemeanor or infraction as provided by NCGS 14.4. Each violation shall be subject to a fine not to exceed five hundred dollars ($500.00). (7) Notification of the state enforcement officials. a. Industrial and related facilities. When a city manager or his designee discovers an apparent violation of an industrial or related facility's NPDES storm water discharge permit or that the facility is not operating pursuant to its storm water pollution prevention plan, the city shall notify the appropriate state officials immediately. b. Construction sites. If the city manager or his designee discovers an apparent violation of the NPDES storm water discharge permit required by the state for sites with land -disturbing activity greater than five (5) acres, he shall report the violation immediately to the appropriate state officials. C. Abatement. When the discharge from the facility interferes significantly with the municipal separate storm sewer, and the facility fails to take appropriate actions upon notification by the city, the city may take immediate and appropriate measures to control the problem whether or not the facility is violating its NPDES permit and recover the cost from the facility. (8) Judicial enforcement. When any person is in violation of the provisions of this chapter, the city manager or his designee, through the city attorney, may petition the superior court of justice for the issuance of a restraining order or a preliminary and permanent injunction which restrains or compels the activities in question. (Ord. No. 94-22, § 1, 5-2-94) Secs.27-55--27-60. Reserved. ARTICLE VII. APPEALS Sec. 27-61. Appeal hearing. (a) Any person assessed a civil penalty under this chapter shall have the right to a hearing before the storm water services division upon making a written demand to the division specifying the issues to be contested, within thirty (30) days following receipt of the assessment. (b) Unless such written demand is made within the time specified herein, the action shall be final and binding. (c) The storm water services division shall make a final decision on the contested penalty within thirty (30) days of the receipt of the written demand for a hearing. (d) The storm water services division shall transmit a copy of the decision by registered or certified mail. (e) The decision of the storm water services division shall be considered the final administrative action for the purposes of judicial review. (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-62. Judicial review. Any person may seek judicial review of a final administrative decision by the storm water services division by filing a petition for writ of certiorari within thirty (30) days after receipt of notice by registered or certified mail, but not thereafter, with the Superior Court of Guilford County and with a copy to the City of Greensboro. (Ord. No. 94-22, § 1, 5-2-94) Secs.27-63--27-65. Reserved. ARTICLE Vill. SERVICE CHARGES AND RATES Sec. 27-66. Definitions for rate calculations. [The following definitions shall apply concerning rate calculations:] Equivalent residential unit (ERU) two thousand five hundred forty-three (2,543) square feet of impervious surface. Impervious surface. An area composed of any material that impedes or prevents natural infiltration of water into the soil. Impervious area shall include but is not limited to roofs, decks, driveways, patios, sidewalks, parking areas, tennis courts, concrete or asphalt streets, crushed stone and gravel surfaces. Otherpruperty unit. A parcel of land that is not a single-family residential unit. Single-family residential unit. A building detached from other structures used as a residence for four (4) or fewer family units. (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-67. Purpose of service charge. Storm water management services shall be funded through the operation of a storm water utility, as authorized by state law, and charges shall apply to all property within the city limits, without regard to ownership. Such charges shall be based on the presence of impervious surface on each parcel as determined by the unit standard set forth in section 27-66. The city shall set a base rate for single-family residential units and calculate charges for other property units utilizing the equivalent residential unit as a multiplier. (Ord. No. 94-22, § 1, 5-2-94) Sec. 27-68. Rate for service charges. (a) Single-family residential unit shall pay a flat rate service charge of two dollars and forty-four cents ($2.44) per month. (b) Other property shall pay a service charge of two dollars and forty-four cents ($2.44) per month for each equivalent residential [unit] or portion of an equivalent residential on the parcel. No charge shall be made on parcels with less than six hundred (600) square feet of impervious surface. (Ord. No. 94-22, § 1, 5-2-94) ARTICLE IX. ANNEXATION Sec. 27-69. Annexation of storm water sewers and drainage stems. Upon annexation of property that includes dedicated public streets containing storm sewers and other such storm water drainage system, such storm sewer systems and features shall become the property of the city without cost to the city and shall be incorporated into the city storm sewer and drainage system as if they were originally constructed by the city. (Ord. No. 94-22, § 1, 5-2-94) ATTACHMENT #6 Attachment 6 0 United States Office of Water 832-F-99-046 Environmental Protection Washington, D.C. September 1999 Agency VVEPA Storm Water Management Fact Sheet Visual Inspection DESCRIPTION ADVANTAGES AND DISADVANTAGES Visual inspection is a Best Management Practice (BMP) in which members of a Storm Water Pollution Prevention Team visually examine material storage and outdoor processing areas, the storm water discharges from such areas, and the environment in the vicinity of the discharges, to identify contaminated runoff and its possible sources. In a visual inspection, storm water runoff may be examined for the presence of floating and suspended materials, oil and grease, discoloration, turbidity, odor, or foam; and storage areas may be inspected for leaks from containers, discolorations on the storage area floor, or other indications of a potential for pollutants to contaminate storm water runoff. Visual inspections may indicate the need to modify a facility to reduce the risk of contaminating ninoff. APPLICABILITY The U.S. EPA has recognized visual inspection as a baseline BMP for over 10 years. Its implementation, however, has been sporadic. Implementation may increase as more facilities de.yelop Storm Water Pollution Prevention Plans. Implementation may also increase as facility management recognizes vistial inspection to be effective both in protecting water duality and in rc(kicing costs. Visual inspections are an effective way to identify a variety of problems. Correcting these problems can improve the water quality of the receiving water. Limitations associated with visual inspections include the following: • Visual inspections are effective only for those areas clearly visible to the human eye. • The inspections need to be performed by qualified personnel. • To be effective, inspections must be carried out routinely. This requires a corporate commitment to implementing them. • Inspectors need to be properly motivated to perform a thorough visual inspection. KEY PROGRAM COMPONENTS Visual inspections for signs of storm water contamination should be performed routinely. Plows should be observed during dry periods to determine the presence of any stains, sludge, odors, and other abnormal conditions. Visual inSpectlolzs should also be made at all storm water discharge outlet locations during the first hour of a storm event, once runoff has reached its maximum flow rate. Inspectors should examine the discharge for the presence of' floating', and suspended materials, oil and grease, discoloration, turbidity, foam, or odor. Inspection frequency interval may be determined by the storm water discharge permit, by storm frequency, or by the potential risk from the site. Inspections should be made at least once a month in areas with frequent storms; inspections may be less frequent where stones are less frequent. Finally, inspection frequency may be based in part on the history of previous spills and leaks. Experienced personnel should evaluate the causes of previous accidents, assess the risks for future accidents, and determine an inspection schedule based on these risks. Proper records of inspection results must be kept. The record for each inspection should include the date of the inspection, the names of the personnel who performed the inspection, and their observations. Visual inspections of a facility should focus on the following key areas: • Storage facilities. • Transfer pipelines. • Loading and unloading areas. • Pipes, pumps, valves, and fittings. • Tanks (including internal and external inspection of the tank for corrosion and inspection of its support or foundation for deterioration). • Primary or secondary containment facilities • Shipping containers. In addition, a visual inspection should include assessing the integrity of the storm water collection system; checking for leaks, seepage, and overflows from sludge and waste disposal sites; and ensuring that dry chemicals and dust from industrial areas is not exposed to wind or other elements that may move thern into (lie nrnoff. IMPLEMENTATION A visual inspection BMI' program should be incorporated into every storm water discharger's record keeping and internal reporting structure. Outfall flow rates and the presence of oil sheens, floatables, coarse solids, color, and odors will probably be the most useful indicators of potential problems. Specific parameters to look for in completing a visual inspection include the following: Odor: Discharge odors can vary widely. Some may indicate the source of contamination. Industrial discharges may smell like a particular spoiled product, oil, gasoline, a specific chemical, or a solvent. For example, the decomposition of organic wastes in a discharge will release sulfide compounds, creating an intense smell of rotten eggs. Significant sanitary wastewater contributions will also cause pronounced and distinctive odors. • Color: Color may indicate inappropriate discharges, especially from industrial sources. Industrial discharges may be any color. Dark colors, such as brown, gray, or black, are most common. For instance, flow contaminated by meat processing industries is usually a deep reddish -brown. Paper mill wastes (plating -mill wastes) are often yellow. Wash water from cement and stone working plants can cause cloudy discharges. Contamination from industrial areas may come from process waters (slug or continuous discharges); from equipment and work area wash water discharged to floor drains; or from spills washed into storm drains. Turbidity: Turbidity is often affected by the degree of gross contamination. Industrial flows can be cloudy (moderately turbid) or opaque (highly turbid). Undiluted industrial discharges, such as those coming; from continual flow sources or intermittent spills, are often highly turbid. Sanitary wastewater is also often cloudy in nature. Floatable matter: A contaminated flow may also contain floatable solids or liquids. Identifying floatables can aid in finding the source of the contamination, because these substances are usually direct products or byproducts of the manufacturing process or the sanitary system. Lxamples of floatables of industrial origin are animal fats, spoiled food products, oils, plant parts, solvents, sawdust, foams, packing materials, and fuel. • Deposits and Stains: Deposits and stains (residues) are any type of coating that remains after a non -storm water discharge has ceased. Deposits or stains usually are of a dark color and usually cover the area surrounding the storm water discharge. They often contain fragments of floatable substances, and, at times, take the form of a crystalline or amorphous powder. For example, contamination from leather tanneries often produces grayish -black deposits containing fragments of animal flesh and hair. Another characteristic example is the coating of white crystalline powder formed on sewer outfalls by nitrogenous fertilizer wastes. Vegetation: Stone water discharges often affect surrounding vegetation. Industrial pollutants often cause a substantial alteration in the chemical composition and p1-1 of the discharge water, which can affect plant growth even when the source of contamination is iriteretiittetft. For example, nutrients from various food product wastes increase plant growth. In contrast, the discharge of chemical dyes and inorganic pigments from textile mills may decrease vegetation, as these discharges are often very acidic. In either case, even when the pollution source is gone, the vegetation surrounding the discharge will continue to show the effects of the contamination. In order to accurately judge ifthe vegetation surrounding a discharge is normal, the observer must take into account recent weather conditions, as well as the time of year. Increased or inhibited plant growth near storm water discharges, as well as dead and decaying plants, is often a sign of pollution. However, it is important to distinguish whether plant damage is caused by contamination or by the physical effects of increased flows, such as scour. This can be done by chemically analyzing the flow or by conf nning its source through additional visual inspections. • Structural Damage: Structural damage is also a sign of industrial discharge contamination. Cracked or deteriorated concrete or peeling surface paint at an outfall usually indicates the presence of severely contaminated discharges. Contaminants causing this type of damage are usually very acidic or basic and are usually of industrial origin. For instance, discharges from primary metal industries may cause structural damage because their batch dumps are highly acidic. The effectiveness visual inspections in reducing storm water runoff contamination is highly variable and dependent upon site -specific parameters. These factors include inspectors' motivation level, the types of industrial activity occurring at the facility, and the facility's maintenance procedure$: Because familiarity with facility operations is essential in performing effective visual inspections, the inspections should be assigned to qualified staff such as maintenance personnel or environmental engineers. Figure I provides a sample visual evaluation worksheet that can be used to record the results of the inspections. COSTS Costs for performing the visual inspection BMP are minimal and consist of direct labor and overhead costs for staff hours spent on training, planning inspections, inspecting, and completing follow up activities. Annual costs can be cstimatal using the example in Table I. Figure 2 can be used as a worksheet to calculate the estimated annual cost for implementing a visual inspection program. Outfall # _______________ Photograph # _______________ Date: _ Location: Weather: air temp.: ________°C rain: Y N sunny cloudy Outfall flow rate estimate: L/sec Known industrial or commercial uses in drainage area? Y N Describe: PHYSICAL OBSERVATIONS Odor: none sewage sulfide oil gas rancid -sour other: Color: none yellow brown green gray other: _. Turbidity: none cloudy opaque Floatables: none petroleum sheen sewage other: Deposits/stains: none sediment oily describe: Vegetation conditions: normal excessive growth inhibited growth extent: Damage to outtall structures: identify structure (collect sample) (collect sample) damage: none / concrete cracking I concrete spalling / peeling paint I corrosion other damage: extent: Source: Pitt, et. al, 1992. FIGURE 1 VISUAL INSPECTION WORKSHEET REFERENCES 1. California Environmental Protection Agency, 1992. Staff Proposal for Modification to Water Quality Order No. 91-13 DWQ Waste Discharge Requirements for Dischargers of Storm Water Associated with Industrial Activities, Draft Wording, Monitoring; Program and Reporting Requirements. 3. U.S. EPA, 1981. NPDES BMP Guidance Document. 4. U.S. EPA. Pre-print, 1992. Storm Water Management for Industrial ftctivities: Developing Pollution Prevention Plans and Best Management Practices. EPA 832-R- 92-006. ADDITIONAL INFORII'IATION 2. Pitt R., D. Barbe, D, Adrian, and lt. Field, Centcr for Watershed Protection 1992. Investigation of Inappropriate Toni Schucler Pollutant Entries into Storer Drainage 8391 Main Street Systents-fl Users Guide, U.S. IPA, I dison, l"'llicott City, iIMD 21043 NJ. AT'TACi-iMEN'1' #7 Rutherford Collep-e Water Supply Watershed Protection Ordinante Attachment 7 44 Section 95. Corner Lots In any residential district the side yard requirements for corner lots along the side street line shall have an extra width often (10) feet. Accessory buildings shall observe all setback requirements for the district in which they are located. Section 96. Planned Development In the case of two (2) or more buildings to be constructed on a plot of ground of at least two (2) acres not subdivided into the customary streets and lots and which will not be so subdivided; the application of the terms of this ordinance may be varied by the Board of Adjustment in a manner that will be in harmony with the character of the neighborhood, provided: 96.1 Such cases are limited to those permitted within the zoning district in which the project is located. In no case shall the Board authorize a use prohibited in the district in which the project is to be located. 96.2 The overall intensity of land use is no higher and the standard of open space is no lower than that permitted in the district in which the project is located. 96.3 The distance of every building from the nearest property line shall meet the front, rear and side yard requirements of the district in which the project is located. 96.4 The building heights do not exceed the height limits permitted in the district in which the project is located. 96.5 If the property lies within or abuts upon a residential district, there shall be a densely planted buffer strip along the rear and/or side lines abutting the residential lots. Section 97. Watershed Protection 97.1 Authority and Enactment. The Legislature of the State of North Carolina has, in Chapter 160A, Ordinance 19, Planning and Regulation of Development; and in Chapter 143, Ordinance 21, . Watershed Protection Rules, delegated the responsibility or directed local governmental units to adopt regulations designed to promote the public health, safety, and general welfare of its citizenry.'IThe Town of Rutherford College, North Carolina ("the Town"), does hereby ordain and enact into law the following articles as the Watershed Protection Ordinance of Rutherford College, North.Carolina., 45 97.2 Jurisdiction. The provisions of this Ordinance shall apply within the overlay zones designated as a Public Water Supply Watershed as defined and established on the "Official Zoning Map of Rutherford College, North Carolina" ("the Zoning Map"), such overlay zones being adopted simultaneously herewith. The Watershed Map and a]I explanatory matter contained thereon accompanies and is hereby made apart of this Ordinance. This Ordinance shall be permanently kept on file in the office of the Town Clerk. 97.3 Exceptions to Applicability. (A) Development activities that do not require a Sedimentation/Erosion Control Plan are exempt from the requirements of this Section. (B) Existing development, as defined in this Ordinance, is not subject to the requirements of this Ordinance. Existing development is defined as those projects that are built or those projects that at a minimum have established a vested right under North Carolina zoning law as of the effective date of this Ordinance based on at least one of the following criteria: (1) having expended substantial resources (time, labor, money) based on a good faith reliance upon having received a valid local government approval to proceed with the project; (2) having an outstanding valid building permit as authorized by NCGS 153A- 344.1 and NCGS 160A-385.1; or (3) having an approved site specific or phased development plan as authorized by NCGS 153A-344.1 and NCGS 160A-385.1. (C) Expansions to structures classified as existing development must meet the requirements of this Ordinance; however-, the built -upon area of the existing development is not required to be included in the density calculations. (D) Reconstruction of Buildings or- Built -Upon Areas. Any existing building or built - upon area not in conformance with the restrictions of this Ordinance that has been damaged or removed may be repaired and/or reconstructed, except that there are no restrictions on single-family residential redevelopment, provided: (1) Repair or reconstruction is initiated within twelve (12) months and completed within two (2) years of such damage. 46 (2) The total amount of space devoted to built -upon area may not be increased unless stormwater control that equals or exceeds the previous development is provided. (E) If a non -conforming lot of record is not contiguous to any other lot owned by the same part, then that lot of record shall not be subject to the development restrictions of this ordinance if it is developed for single family purposes. 97.4 Cluster or Planned Unit Development. Cluster or Planned Unit Development is allowed in all Watershed Areas under the following conditions: (A) Development activities shall comply with the requirements of Sections 9-3- 105 and Section 9-3-106 of this Ordinance. (B) All built -upon areas shall be designed and located to minimize stormwater runoff impact to the receiving waters and minimize concentrated stormwater flow. (C) The remainder of the tract shall remain in a vegetated or natural state. The title to the open space area shall be conveyed to an association for management; to a local government for preservation as a park or open space; or to a conservation organization for preservation in a permanent easement. Where a property association is not incorporated, a maintenance agreement shall be filed with the deeds. 97.5 Buffer Areas Reouired. (A) A minimum one hundred (100) foot vegetative buffer is required for all new development activities that exceed the low density option; otherwise, a minimum thirty (30) foot vegetative buffer for development activities is required along all perennial waters indicated in the most recent versions of USGS 1:24,000 (7.5 minute) scale topographic maps or as determined by local government studies. Artificial stream bank or shoreline stabilization is permitted. (B) No new development is allowed in the buffer except for water dependent structures, other structures such as flag poles, signs and security lights which result in only diminutive increase in impervious area, and public projects such as road crossings and greenways where no practical alternative exists. These activities should minimize built -upon surface area, direct runoff away from the surface waters and maximize the utilization of' stormwater Best 47 Management Practices, defined as a structural or nonstructural management - based practice used singularly or in combination to reduce non -point source inputs receiving waters in order to achieve water quality goals. 97.6 Watershed Administrator and Duties Thereof. The Rutherford College Town Council shall appoint a Watershed Administrator, who shall be duly sworn in. It shall be the duty of the Watershed Administrator to administer and enforce the provisions of this Ordinance as follows: (A) The Watershed Administrator shall issue Watershed Protection Permits and Watershed Protection Occupancy Permits as prescribed herein. A record of all permits shall be kept on file and shall be available for public inspection during regular office hours of the Administrator. (B) The Watershed Administrator shall serve as staff to the Watershed Review Board. (C) The Watershed Administrator shall keep records of all amendments to the local Water Supply Watershed Protection Ordinance and shall provide copies of all amendments upon adoption to the Water Quality Section; of the Division of Environmental Management. (D) The Watershed Administrator is granted the authority to administer and enforce the provisions of this Ordinance, exercising in the fulfillment of his responsibility the full zoning and police power of the Town of Rutherford College. The Watershed Administrator, or his duly authorized representative, may enter any building, structure, or premises, as provided by law, to perform any duty imposed upon him by this Ordinance. (E) The Watershed Administrator shall keep a record of variances to the local Water Supply Watershed Protection Ordinance. This record shall be submitted each calendar year to the Water Quality Section, of the Division of Environmental Management on or before January first of the following calendar year and shall provide a description of each project receiving a variance and the reasons for granting the variance. 97.7 Appeal from the Watershed Administrator. (A) Any order, requirement, decision or determination made by the Watershed Administrator may be appealed to and decided by the Board of Adjustment. 48 (B) An appeal from a decision of the Watershed Administrator must be submitted to the Board of Adjustment within thirty (30) days from the date the order, interpretation, decision or determination is made. All appeals must be made in writing stating the reasons for appeal. Following submission of an appeal, the Watershed Administrator shall transmit to the Board all papers constituting the record upon which the action appealed from was taken. (C) An appeal stays all proceedings in furtherance of the action appealed, unless the officer from whom the appeal is taken certifies to the Board after the notice of appeal has been filed with him, that by reason of facts stated in the certificate, a stay would in his opinion cause imminent peril to life or property. In such case, proceedings shall not be stayed otherwise than by a restraining order which may be granted by the Board or by a court of record on application of notice of the officer from whom the appeal is taken and upon due cause shown. (D) The Board shall fix a reasonable time for hearing the appeal and give notice thereof to the parties and shall decide the same within a reasonable time. At the hearing, any party may appear in person, by agent or by attorney. 97.8 Establishment of Watershed Review Board. There shall be and hereby is created the Watershed Review Board consisting of the same membership as the Rutherford College Town Council. Terms for members of the Watershed Review Board shall coincide with the membership terms for Town Council. 97.9 Powers and Duties of the Watershed Review Board and Board of Adjustment. (A) The Board of Adjustment shall be responsible for reviewing and hearing all minor and major watershed variance cases. When hearing minor variance cases, the Board shall proceed as provided in Article X1 of the Zoning Ordinance for zoning variances. (B) When a variance is considered the Board shall notify each municipality with judisdiction in the area and the entity using the watershed for consumption, ten(10) days in advance. (C) If the application calls for the granting of a major watershed variance, and ifs the Board of Adjustment decides in favor or granting the major watershed variance, the Board shall prepare a preliminary record of the hearing with all deliberate speed, The preliminary record of the hearing shall include: 49 (1) The variance applications; (2) The hearing notices; (3) The evidence presented; (4) Motions, offers of proof, objections to evidence, and rulings on them; (5) Proposed findings and exceptions; (6) The proposed decision, including all conditions proposed to be added to the permit. (D) The preliminary record shall be sent to the Environmental Management Commission for its review as follows: (1) If the Commission concludes from the preliminary record that the variance qualifies as a major variance and that (1) the property owner can secure no reasonable return from, nor make any practical use of the property unless the proposed variance is granted, and (2) the variance, if granted, will not result in a serious threat to the water supply, then the Commission shall approve the variance as proposed or approve the proposed variance with conditions and stipulations. The Commission shall prepare a Commission decision and send it to the Board of Adjustment. If the commission approves the variance as proposed, the Board shall prepare a final decision granting the proposed variance. If the Commission approves the variance with conditions and stipulations, the Board shall prepare a final decision, including such conditions and stipulations, granting the proposed vari ance. (2) If the Commission concludes from the preliminary record that the variance qualifies as a major variance and that (I) the property owner can secure a reasonable return from or make a practical use of the property without the variance or (2) the variance, if granted, will result in a serious threat to the water supply, then the Commission shall deny approval of the variance as proposed. The Commission shall prepare a commission decision and send it to the Board of' Adjustment. The Board shall prepare a final decision denying the variance as proposed. 50 (E) Approval of all development greater than the low density option shall be the authority of the Watershed Review Board subject to the requirements of Section 97.11. 97.10 Appeals from the Watershed Review Board or Board of Adjustment. Appeals from the Board of Adjustment must be filed with the Superior Court within 30 days from the date of the decision. The decisions by the Superior Court will be in the manner of certiorari. 97.11 High Density Development Standards. The Watershed Review Board may approve high density development proposals consistent with the following standards: Where new development requires a Sedimentation/Erosion Control Plan and exceeds either 2 dwelling units per acre, 24%a bui It -upon area (or 3 dwelling units per acre or 36% built -upon area for projects without curb and gutter street system in the WS-4- PA), engineered stormwater controls shall be used to control runoff from the first inch of rainfall and development shall not exceed 70% built -upon area in the WS-4- Protected Area and 50% in the WS-4-Critical Area. 97.12 High Density Development Permit Application. (A) A High Density Development Permit shall be required for new development exceeding the requirements of the low density option. (B) Application for a High Density Development Permit shall be addressed and submitted to the Town Council through the Watershed Administrator. Application for a High Density Development Permit shall be made on the proper form and shall include the following information: (1) A completed High Density Development Permit Application signed by the owner of the property. The signature of the consulting engineer or other agent wi l I be accepted on the application only if accompanied by a letter of authorization; (2) Ten (10) reproducible copies of the development plan within the drainage basin including the applicable information listed in Appendix A: Application Forms, Subdivision Plat Checklist and detailed information concerning built -upon area; 51 (3) Ten (10) reproducible copies of the plans and specifications of the stormwater control structure consistent with Section 97.13; (4) When required by law, written verification that a soil erosion and sedimentation control plan has been approved by the appropriate State or local agency; (5) Permit Application Fees consistent with Section 97.16; (C) Prior to taking final action on any application, the Board or the Watershed Administrator may provide an opportunity to public agencies affected by the development proposal to review and make recommendations on the application. However, failure of the agencies to submit their comments and recommendations shall not delay the Board's action within the prescribed time limit. (D) Public Hearing. Upon receipt of a completed application, the Town Council shall hold a public hearing. Notice of the hearing shall be published in a newspaper of general circulation at least seven days prior to the date of the hearing. The notice shall state the location of the building, lot or tract in question, the intended use of the property, the need for engineered stormwater controls and the time and place of the hearing. At the hearing, the applicant or designated representative thereof shall appear for the purposes of offering testimony and recommendations concerning the application. The Board shall also allot reasonable time for the expression of views by any member of the public attending the meeting in person or represented by an attorney provided the testimony bears on the findings the Board must make. (E) The Town Council shall issue a High Density Development Permit within sixty-five (65) days of its first consideration upon finding that the proposal is consistent with the applicable standards set forth in the Watershed Protection Ordinance and the following conditions are met: (1) The use will not endanger the public health or safety if located where proposed and developed according to the plan as submitted and approved; (2) The use minimizes impacts to water quality through the Best Management Practices, cluster development, and/or maximum setbacks frorn perennial waters; (3) The use is vital to the continued growth and economic development of the Town of Rutherford College. 52 (4) The use is consistent with the officially adopted land development plans for the Town of Rutherford College. If the Town Council finds that any one of the above conditions is not met, the Board shall deny the application. (F) In addition to any other requirements provided by this Ordinance, the Board may designate additional permit conditions and requirements to assure that the use will be harmonious with the area in which it is proposed to be located and with the spirit of this Ordinance. All additional conditions shall be entered in the minutes of the meeting at which the permit is granted, on all plans and on the permit certificate. All conditions so imposed shall run with the land and shall be binding upon the applicant and the applicant's heirs, successors or assigns during the continuation of the permitted use. (G) The Board shall issue a written ruling and make copies available at the office of the Watershed Administrator and the Town Clerk. If the Board approves the application based on its findings, such approval shall be indicated on the permit and all copies of the site plan and all copies of the plans and specifications of the stormwater control structure(s). A High Density Development Permit shall be issued after the applicant posts a performance bond or other acceptable security as required in Section 97.14(B)(1) and executes an Operation and Maintenance Agreement as required in Section 97.14(C). A copy of the permit and one copy of each set of plans shall be kept on file at the Watershed Administrator's office. The original permit and one copy of each set of plans shall be delivered to the applicant either by personal service or registered mail, return receipt requested. 97.13 Stormwater Control Structures. (A) All stormwater control structures shall be designed by a North Carolina registered professional engineer'. Other- stormwater systems shall be designed by a North Carolina registered professional with qualifications appropriate for the type of system required; these registered professionals are defined as professional engineers or landscape architects, to the extent that the General Statutes, Chapter 89A allow and land surveyors, to the extent that the design represents incidental drainage within a subdivision, as provided in General Statutes 89(C)-3(7). (B) All stormwater controls shall use wet detention ponds as a primary treatment system unless alternative stormwater management measures, as outlined in Section 97.13(C), are used. Wet detention ponds shall be designed for specific pollutant removal according to modeling techniques approved by the 53 North Carolina Division of Environmental Management. Specific requirements for these systems shall be in accordance with the following design criteria: (1) Wet detention ponds shall be designed to remove 85% of total suspended solids in the permanent pool and storage run-off from a one -inch rainfall from the site above the permanent pool; (2) The designed run-off storage volume shall be above the permanent pool; (3) The discharge rate from these systems following the one -inch rainfall design storm shall be such that the run-off does not draw down to the permanent pool level in less than two (2) days and that the pond is drawn down to the permanent pool level within at least five (5) days; (4) The mean permanent pool depth shall be a minimum of three (3) feet; (5) The inlet structure shall be designed to minimize turbulence using baffles or other appropriate design features; (6) Vegetative filters shall be constructed for the overflow and discharge of all stormwater wet detention ponds and shall be at least thirty feet in length. The slope and width of the vegetative filter shall be determined so as to provide a non -erosive velocity of flow through the filter for it ten-year, 24-hour storm with a ten-year, one -hour intensity with a slope of 5% or less. Vegetation in the filter shall be natural vegetation, grasses or artificially planted wetland vegetation appropriate for the site characteristics; and (7) All storm water control structures shall be enclosed by it fence with a minimum height of six (6) feet. (C) Alternative storm water ntanagenient systems, consisting of one treatment option or a combination of treatment options, may be used, Ilse design criteria for approval shall be 85 percent average annual removal of Total Suspended Solicls. Also, the discharge rate shall meet one of the following criteria: (1) the discharge ratefollowing the 1-inch tieslgn storin shall be Such that the runoff draws down to the pre -storm design stage Ivithin five Clays, but not less than two clays; or 54 (2) the post development peak discharge rate shall equal the pre -development rate,for the 1-yeas, 24 hour storm. (D) In addition to the vegetative filters required in Section 97.13(B)(6), all land areas outside of the pond shall be provided with a ground cover sufficient to restrain erosion within thirty (30) days after any land disturbance. Upon completion of the storm water control structure, a permanent ground cover shall be established and maintained as part of the maintenance agreement described in Section 97.14(C). (E) A description of the area containing the storm watercontrol structure shall be prepared and filed consistent with Section 97.17(A and B), as a separate deed with the Burke County Register of Deeds along with any easements necessary for general access to the storm water control structure. The deeded area shal include the storm water control structure, vegetative filters, all pipes and water control structures, berms, dikes, etc., and sufficient area to perform inspections, maintenance, repairs and reconstruction. (F) Qualifying areas of the storm water control structure may be considered pervious when computing total built -upon area. However, if the structure is used to compute the percentage built -upon area for one site, it shall not be used to compute the built -upon area for any other site or area. 97.14 Posting of Financial Security Required. (A) A11 new storm water control structures shall be conditioned on the posting of adequate financial assurance for the purpose of maintenance, reconstruction, or repairs necessary for adequate performance of the storm water control structures. (B) Financial assurance shall be in the form of the following: (1) Security Performance Bond or other security. The permit applicant shall obtain either a performance bond from a surety bonding company authorized to do business in North Carolina, an irrevocable letter of credit or other instrument readily convertible into cash at face value payable to the Town of Rutherford College or placed in escrow with a financial institution designated as an official depository of the Town of Rutherford College. The bond or other instrument shall be in an amount equal to 1.25 times the total cost of the storm water control structure, as estimated by the applicant and approved by the Town. The total cost of the storm water control structure shall include the value of all materials such as piping and other structures; seeding 55 and soil stabilization; design and engineering; and, grading, excavation, fill, etc. The costs shall not be prorated as part of a larger project, but rather under the assumption of an independent mobilization. (2) Cash or Equivalent Security Deposited After the Release of the Performance Bond. Consistent with Section 97.17(C)(1), the permit applicant shall deposit with the Town of Rutherford College either cash or other instrument approved by the Town Attorney that is readily convertible into cash at face value. The cash or security shall be in an amount equal to fifteen percent (15%) of the total cost of the stormwater control structure or the estimated cost of maintaining the stormwater control structure over a ten (10) year period, whichever is greater. The estimated cost of maintaining the stormwater control structure shall be consistent with the approved operation and maintenance plan or manual provided by the developer under Section 97.15(A). The amount shall be computed by estimating the maintenance cost for twenty-five (25) years and multiplying this amount by two fifths or 0.4. (C) Consistent with Section 97.12(G), the permit applicant shall enter into a binding Operation and Maintenance Agreement between the Town of Rutherford College and all interests in the development. Said Agreement shall require the owning entity to maintain, repair and, if necessary, reconstruct the stormwater control structure in accordance with the operation and management plan or manual provided by the developer. The Operation and Maintenance Agreement shall be filed with the Burke County Registerof Deeds by the Watershed Administrator. (D) Default under the performance bond or other security. Upon default of the permit applicant to complete and/or maintain the storm water control structure as specifically provided in the performance bond or other security, the Town of Rutherford College may obtain and use al l or any portion of the funds necessary to complete the improvements based on an engineering estimate. The Town of Rutherford College shall return any funds not spent in completing the improvements to the owning entity. (E) Default under the cash security. Upon default of the owning entity to maintain, repair and, if necessary, reconstruct the storm water control structure in accordance with the Operation and Maintenance Agreement, the Town of Rutherford College shall obtain and use all or any portion of the cash security to make necessary improvements based on an engineering estimate. Such expenditure of funds shall only be made after exhausting all 56 other reasonable remedies seeking the owning entity to comply with the terms and conditions of the Operation and Maintenance Agreement. The Town of Rutherford College shall not return any of the deposited cash funds. 97.t5 Maintenance and Upkeep. (A) An operation and maintenance plan or manual shall be provided by the developer for each storm water control structure, indicating what operation and maintenance actions are needed, what specific quantitative criteria will be used for determining when those actions are to be taken and, consistent with the Operation and Maintenance Agreement, who is responsible for those actions. The plan shall clearly indicate the steps that will be taken for restoring a storm water control structure to design specifications if a failure occurs. (B) Landscaping and grounds management shall be the responsibility of the owning entity. However, vegetation shall not be established or allowed to mature to the extent that the integrity of the control structure is diminished or threatened, or to the extent of interfering.with any easement to the stonnwater control structure. (C) Except for general landscaping and grounds management, the owning entity shall notify the Watershed Administrator prior to any repair or reconstruction of the storm water control structure. All improvements shall be made consistent with the approved plans and specifications of the storm water control structure and the operation and maintenance plan or manual. After notification by the owning entity, the Town Engineer shall inspect the completed improvements and shall inform the owning entity of any required additions, changes or modifications and of the time period to complete said improvements. (D) Amendments to the plans and specifications of the storm water control structure and/or the operation and maintenance plan or manual shall be approved by the Town Council. Proposed changes shall be prepared by a North Carolina registered professional engineer and submitted to and reviewed by the Watershed Administrator prior to consideration by the Town Council. (1) If the Town Council approves the proposed changes, the owning entity of the stormwater control structure shall file sealed copies of the revisions with the Office of the Watershed Administrator. 57 (2) If the Town Council disapproves the changes, the proposal may be revised and resubmitted to the Town Council as a new proposal. If the proposal has not been revised and is essentially the same as that already reviewed, it shall be returned to the applicant. (E) If the Town Council finds that the operation and maintenance plan or manual is inadequate for any reason, the Board shall notify the owning entity of any required changes and shall prepare and file copies of the revised agreement with the Burke County Register of Deeds, the Office of the Watershed Administrator and the owning entity. 97.16 Application and Inspection Fees. (A) Processing and inspection fees shall be submitted in the form of a check or money order made payable to the Town of Rutherford College. Applications shall be returned if not accompanied by the required fee. (B) A permit and inspection fee schedule, as approved by the Town of Rutherford College, shall be posted in the Office of the Watershed Administrator. (C) Inspection fees shall be valid for sixty (60) days. An inspection fee shall be required when improvements are made to the stormwater control structure consistent with Section 97.15(C), except in the case when a similar fee has been paid within the last sixty (60) days. 97.17 inspections and Release of the Performance Bond. (A) The stormwater control structure shall be inspected by the Town, after the owning entity notifies the Watershed Administrator that all work has been completed. At this inspection, the owning entity shall provide: (1) The signed deed, related easements and survey plat for the stormwater control structure ready for filing with the Register of Deeds; (2) A certification sealed by an engineer or landscape architect (to the extent that General Statutes allow) stating that the storm water control structure is complete and consistent with the approved plans and specifications. (B) The Watershed Administrator shall present the materials submitted by the developer and the inspection report and recommendations to the Rutherford College Town Council at its next regularly scheduled meeting. (1) If the Town Council approves the inspection report and accepts the certification, deed and easements, the Town shall file the deed and easements with the Burke County Register of Deeds, release up to seventy-five percent (75%) of the value of the performance bond or other security and issue and Certificate of Occupancy for the stormwater control structure. (2) If deficiencies are found, the Town shall direct that improvements and inspections be made and documents corrected and submitted to the Town. (C) No sooner than one year after the filing date of the deed, easements, and maintenance agreement, the developer may petition the Town to release the remaining value of the performance bond or other security. Upon receipt of said petition, the Town shall inspect the stormwater control structure to determine whether the controls are performing as designed and intended. The Watershed Administrator shall present the petition and findings to the Town Counci 1. (1) If the Town Council approves the report and accepts the petition, the developer shall deposit with the Town of Rutherford College a cash amount equal to that described in Section 97.14(B)(2), after which the Town Council shall release the performance bond or other security. (2) If the Town Council does not accept the report and rejects the petition, the Town shall provide the developer with instructions to correct any deficiencies and all steps necessary for the release of the performance bond or other security. (D) A Certificate of Occupancy shall not be issued for any building within the permitted development until the Town Council has approved the stormwater control structure, as provided in Section 97.17(B). (E) All stormwater control structures shall be inspected at least on an annual basis to determine whether the controls are performing as designed and intended. Records of inspection shall be maintained on forms approved or supplied by the North Carolina Division of Environmental Management. Annual inspections shall begin within one year of filing date of the deed f'or the stormwater control structure. 59 (F) In the event the Watershed Administrator discovers the need for corrective action or improvements, the Watershed Administrator shall notify the owning entity of the needed improvements and the date by which the corrective action is to be completed. All improvements shall be made consistent with the plans and specifications of the stormwater control structure and the operation and maintenance plan or manual. After notification by the owning entity, the Town shall inspect and approve the completed improvements. 97.18 Remedies. (A) If any subdivision, development and/or land use is found to be in violation of this Ordinance, the Town may, in addition to all other remedies available either in law or in equity, institute a civil penalty in the amount of $50, institute actions or proceedings to restrain, correct, or abate the violations; to prevent occupancy of the building, structure, or land; or to prevent any illegal act, conduct, business, or use in or about the premises. In addition, the N.C. Environmental Management Commission may assess civil penalties in accordance with G.S. 143 - 215.6(a). Each day the violation continues shall constitute a separate offense. (B) If the Watershed Administrator finds that any of the provisions of this Ordinance are being violated, he shall notify in writing the person responsible for such violation, indicating the nature of the violation, and ordering the action necessary to correct it. He shall order discontinuance of the illegal use of land, buildings or structures; removal of illegal buildings or structures, or of additions, alterations or structural changes thereto; discontinuance of any illegal work being done; or shall take any action authorized by this Ordinance to ensure compliance with or to prevent violation of its provisions. If a ruling of the Watershed Administrator is questioned, the aggrieved party or parties may appeal such ruling to the Board of Adjustment. 97.19 Sanctions. In addition to the remedies described in Section 97.18 of this Ordinance and consistent with G.S. 160A-175, the Rutherford College Town Council may seek enforcement of this Ordinance by assessing a civil penalty to be recovered by the Town in a civil action in the nature of debt if the offender does not pay the penalty in a prescribed period of time after being cited for violation of the Ordinance. Such violation may be enforced by an appropriate equitable remedy issuing from a court of competent jurisdiction. The court may issue an injunction and order of abatement commanding the defendant to correct the unlawful condition upon or cease the unlawful use of the property. E The action shall be governed in all respects by the laws and rules governing civil proceedings, including the rules of Civil Procedure in general and Rule 65 in particular. If the defendant fails orrefuses to comply with an injunction or with an order of abatement within the time allowed by the court, the defendant may be cited for contempt and the Town may execute the order of abatement. The Town shall have a lien on the property for the cost of executing an order of abatement in the nature of a mechanic's and materialman's lien. The defendant may secure cancellation of an order of abatement by paying all costs of the proceedings and posting a bond for compliance with the order. The bond shall be given with sureties approved by the Clerk of Superior Court in an amount approved by the judge before whom the matter is heard and shall be conditioned on the defendant's full compliance with the terms of the order of abatement within a time fixed by the judge. Cancellation of an order of abatement shall not suspend or cancel an injunction issued in conjunction therewith. Enforcement of this Ordinance may be by any one, all or a combination of the remedies authorized in this Ordinance. Each day's continuing violation shall be a separate and distinct offense. 97.20 Effective Date. Section 97 of this Ordinance shall take effect and be in force on October 1, 1993.