| Identified Stormwater Management Problems | Entity | Current Programs or Regulations | *Jurisdictional/Staff Assessment | Strategy to Meet Goals | Goals Addressed | Responsible Party |
| I. Flooding Related Issues | ||||||
| a. Development in or near FEMA floodplain | University | The Stormwater Master Plan ensures all development complies with floodplain regulations. | Adequate | To adhere to the requirments of the Stormwater Master Plan. | Goal 3, 4 and 5 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | RCD Ordinance - No building within the floodway and 2 feet higher than the regulatory floodplain elevation unless meets permitted uses or no-rise conditions. National Flood Insurance Program participant. Out-dated maps need replacement. | (Revised Development Ordinance provisions slated to re-define RCD “buffer zones” and permitted uses. Town to coordinate with FEMA and partner (CTP) with Town of Carrboro. | Utilize Development Ordinance revisions for RCD revisions and utilize new digital flood maps for development and mitigation activities. | Goal 2, 3 and 5 | Town of Chapel Hill | |
| Carrboro | Section 15-254 No building within the floodway and no building within the floodplain unless deprived of all uses of the property. | Adequate | Continue with existing regulation | Goal 3 and 5 | Town of Carrboro | |
| Orange County | In State-classified protected watersheds no development is allowed within floodplains or within a stream buffer which is fifty feet minimum measured from the FEMA boundary. Outside of the 12 mile radius line, there are currently no mandated stream buffers; however a text amendment is before the BOCC to mandate a minimum 50 ft. stream buffer measured from the bank on each side of perennial and intermittent streams anywhere within the County. | Adequate | Continue enforcing current regulations | Orange County | ||
| b. Development near intermittent streams or tributaries. This is in anticipation of future Cape Fear Basin Buffer rules established by the NC Environmental Management Commission. | University | Continue to comply with RCD regulations | Adequate | Follow existing policy | Goal 1, 2, and 5 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | RCD Ordinance – Intermittent streams not addressed | Intermittent streams should be identified and regulated with minimum buffer widths | Develop Policy and Regulation | Goal 2,3 and 5 | Town of Chapel Hill | |
| Carrboro | Section 15-269 Requires a 60 foot buffer from the centerline of the intermittent stream (w/o a FEMA flood hazard area, and drains less than 640 acres but more than 50 acres) | Adequate | Continue with existing regulation | Goal 2,3 and 5 | Town of Carrboro | |
| Orange County | In State-classified protected watersheds no development is allowed within floodplains or within a stream buffer which is fifty feet minimum measured from the FEMA boundary. Outside of the 12 mile radius line, there are currently no mandated stream buffers; however a text amendment is before the BOCC to mandate a minimum 50 ft. stream buffer measured from the bank on each side of perennial and intermittent streams anywhere within the County. | Adequate | Continue enforcing current regulations | Orange County | ||
| c. Nuisance flooding | University | Development is being designed to ensure the rate of runoff , the total volume of runoff and quality not be negatively impacted. Nuisance flooding issues resulting from prior development will be addressed in the stormwater master plan. | In Implementaion Phase Just beginning but will be adequate when program is implemented. | Implement creative solutions such as porous pavement, green roofs, etc. | Goal 2, 3, 4, 5, 7 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | Drainage Assistance Program/CIP- Assists private property owners with 50/50 cost-share drainage assistance projects and provides for limited public right-of-way maintenance. | Very limited program currently. | Provide more comprehensive programs through funding and prioritization. | Goal 2,3 and 5 | Town of Chapel Hill | |
| Chapel Hill | Citizen Assistance Services - Provides technical assistance to citizens and staff covering drainage, maintenance, etc. | Citizen complaint/concern response effeciency is low. Assistance typically limited to technical assistance. | Provide more comprehensive programs through funding and prioritization. | Goal 2,3 and 5 | Town of Chapel Hill | |
| Carrboro | Section 15-269 Requires a 30 foot buffer from the centerline of minor intermittent streams (drains less than 50 acres) plus a storm water management plan is required of all developments Section 15-263 | Adequate | Continue with existing regulation | Goal 2,3 and 5 | Town of Carrboro | |
| Orange County | Currently cooperating with FEMA to identify and "remap" areas of concern | Adequate | Continue with existing practice | Goal 2,3,and 5 | Orange County | |
| d. Inadequate drainage infrastructure (old, ill-maintained systems. | University | Addressed on an as needed basis. Specific needs will be addressed in the stormwater master plan. | Drainage system inventory needed | Correct drainage problems as needed. Map infrastructure in GIS. | Goal 1,2 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | The public drainage system maintenance is primarily limited to existing rights-of-way. Inadequate systems are generally addressed on an ad-hoc basis with maintenance or capital improvements. Funding is primarily through bonding and general revenue. | The public and private drainage system inventory is currently being conducted. It is revealing the need for additional maintenance and improvements throughout Town on both public and private locations. | Improve planning, prioritization, funding and staff resources for the Capital Improvements and drainage maintenance programs on both public and private properties. Improvements on private property would remain in private easement. | Goal 1,3,4 | Town of Chapel Hill | |
| Carrboro | The public drainage system is primarily limited to existing rights-of-way. Inadequate systems are generally addressed on an as need basis. | Under Assessment. A drainage system inventory is currently being conducted | Modify Capital Improvements Program to address deficiencies | Goal 1and 2 | Town Engineer | |
| Orange County | Orange County does not have a storm drainage system and does not anticipate installing one. | Adequate | Keep impervious surface to a minimum | Goals 2,3,4,5,6 (Neuse only) | Orange County | |
| e. Increased discharges off of developed sites not previously regulated. | University | A stormwater master plan for all watersheds and sub-basins on main campus is being developed. This plan will address runoff volume, rate and quality issues from new construction and will mitigate many of the problems from past construction. | In implementation phase. Just beginning but will be adequate when program is implemented. | Implement creative solutions such as porous pavement, green roofs, etc. | Goals 2,3,4,5,7 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | All commercial and industrial developments must provide detention for the 25-yr. storm event. | Post-development runoff controls not required for single-family development and overall release rate criteria needs review. | Address in Development Ordinance stormwater management revisions | Goal 1,2,3,4 and 5 | Town of Chapel Hill | |
| Carrboro | Section 15-263 All developments shall be constructed and maintained so that they do not cause stormwater related damage to upstream or down stream properties. | Adequate | Continue with existing regulation | Goal 2,3 and 5 | Town of Carrboro | |
| Orange County | Impervious surface is limited to the maximum impervious under the ordinance. That is no expansion of impervious surface if the current exceeds the maximum | Adequate | Continue with existing regulation | Goal 2,3, 5 & 6 (Neuse only) | Orange County | |
| II. Water Quality Issues | ||||||
| a. Lack of stream data | University | Benthic and fish studies conducted in Meeting of the Waters and Battle Branch Summer 2001 and every 6 months thereafter. Wet weather samples twice a year. Dry weather samples twice a year. Hourly chemical monitoring and flow gauging on Meeting of the Waters. | Adequate | Exceeds Federal and State mandates. Additional sampling may be conducted for specific illicit discharge detection. | Goals 1,2 5, and 7 | UNC-CH Environment, Health & Safety |
| Chapel Hill | Ambient sampling since 1993. Ad-hoc benthic studies. One USGS funded gauge on Morgan Creek & one on Battle Branch. | Limited ambient data interpretation and follow-up. Comprehensive benthic program recommended for TMDL’s and intensive surveys program needed for NPDES Phase 2 mandated illicit discharge identification and elimination program. Precipitation and stream gauges recommended. | Needs expanding for illicit discharge enforcement and TMDL’s monitoring. | Goal 1,2,5 and 7 | Town of Chapel Hill | |
| Carrboro | 4 benthic studies during FY 00-01 with 1 per year thereafter along Bolin Creek, 2 grab samples per month-Toms Creek and Bolin Creek (Since 8/94) | Adequate but remote water quality sampling would be ideal, benthic studies along Morgan Creek may be beneficial. | Exceeds Federal and State mandates but may need expanding for illicit discharge enforcement | Goal 1,2,5 and 7 | Town of Carrboro | |
| Orange County | Orange County does not have a stream monitoring program now. The Neuse River Basin rules will require formulation of a monitoring program for TSS and nitrogen. | Will need new monitoring program to meet Neuse River Basin rules. | Formulate new monitoring program to meet Neuse River Basin rules. | Goal 1,2 5, and 7 | Orange County | |
| b. Lack of precipitation data | University | A rain gauge was recently installed on UNC-CH property. | Adequate | Meets requirements | Goal 3, 4, and 7 | UNC-CH Environment, Health & Safety |
| Chapel Hill | The Town uses rain gauge data provided upon request by OWASA, Horrace Williams Airport and RDU. | Each gauge provides limited information. Additional continuous output gauges throughout area would be beneficial for flooding analysis'. | Additional gauging is necessary for accurate modeling and precipitation, discharge and pollutant information. Very useful for public education. | Goal 3, 4, 6 and 7 | Town of Chapel Hill | |
| Carrboro | The Town uses rain gauge data provided upon request by OWASA. | Adequate but additional remote gauges throughout would be desirable | Meets Requirements | Goal 3,4 and 7 | Town of Carrboro | |
| Orange County | The Planning Department is not aware of any precipitation data gathered. | Can start requiring rain gauges on construction sites | Goal 3, 4, and 7 | Orange County | ||
| c. Not considering development from a regional perspective. | University | A stormwater master plan for all watersheds and sub-basins on main campus is being developed. This plan will address runoff from new construction and will mitigate many of the problems from past construction. | IN IMPLEMENTATION PHASE Just beginning but will be adequate when program is implemented. | Will meet NPDES requirements | Goal 3, 4, and 7 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | Revised digital flood study underway by NCDEM, with Carrboro/Chapel Hill in the FEMA Cooperative Technical Partnership. | ADEQUATE In meeting minimum NFIP standards, improvements necessary for proposed programs | Meets basic federal and state requirements. | Goal 1,3,4, 6 and 7 | Town of Carrboro, Chapel Hill, NCDEM, FEMA and others | |
| Carrboro | Build out Hydros model of upper Bolin Creek completed with assistance from Chapel Hill in 1992, flood plain study underway, with Chapel Hill in the FEMA Cooperative Jurisdiction Program. | Adequate | Meets basic NPDES requirements unless joint applications for NPDES Permits are mandated | Goal 3,4 and 7 | Town of Carrboro, Chapel Hill, FEMA and others | |
| Orange County | University lake Watershed limited to a maximum of 6% impervious surface. Non watershed,(Rural buffer) no restrictions | Adequate | Meets basic federal and state requirements. | Goal 3 & 5 | Orange County | |
| d. Sedimentation | University | Sedimentation issues are enforced by the NCDENR. | Adequate | Meets NPDES requirements | Goal 2 and 5 | NCDENR |
| Chapel Hill | Town Erosion Control Ordinance provides for the permitting and enforcement of the Ordinance by the Orange Co. Soil and Erosion Control Officer. | Adequate to the extent that inspection and enforcement activities remain to be effective. | Meets Town Ordinance & NPDES Phase 2 requirements. | Goal 1, 2, 4, 5 and 6 | Town of Chapel Hill & Orange Co. Erosion Control | |
| Carrboro | Section 15-264 provides for the enforcement of the Orange County Soil and Erosion Control Ordinance by the Orange Co. Soil and Erosion Control Officer. | Adequate | Meets NPDES requirements | Goal 2 and 5 | Orange Co. Erosion Control | |
| Orange County | All sites greater than 20,000 sq. ft must apply for permit. Sites greater than 10,000 sq. ft within the University Lake protected watershed must apply for permit. Any site causing off-site sedimentation, or that has the potential for causing off-site sedimentation may be covered under program. | Adequate. Does not need enhancement | Meets NPDES requirements | Goal 1, 2, 4, 5 and 7 (plus goal 6 in Neuse basin) | Hillsborough, Mebane, Carrboro and Chapel Hill are all included in this program at this time | |
| e. TMDL listed streams (State list) | University | Listed streams are within UNC-CH jurisdiction. | No monitoring of sediment loads has been done. | Monitor sediment loads and reduce sedimentation into campus streams by practicing better erosion control practices. | Goals 1, 2, and 5 | UNC-CH Facility Planning & Construction, UNC-CH Environment, Health & Safety, NCDENR |
| Chapel Hill | Several stream reaches in Chapel Hill are on list. | Watershed/stream assesments required with the intent to programmatically have the streams removed from the EPA 303(d) list. | Monitor stream health (see Section II. A above). | Goal 1, 2 and 5 | NCDWQ, Town of Chapel Hill and Orange Co. Erosion Control | |
| Carrboro | No 303(d) list streams are within Carrboro’s jurisdiction (except for about 800 feet of Morgan Creek below Smith Level Road) | Adequate with monitoring of sediment loads below Smith Level Road. | Continue to monitor sediment loads and sedimentation and erosion control devices | Goal 1, 2 and 5 | Town of Carrboro and Orange Co. Erosion Control | |
| Orange County | If listed stream is in a protected watershed the stream buffer requirements stated above apply. | No Position | Goal 1,2,and 5 | Orange County | ||
| f. Biological impairment / loss of diversity | University | Benthic studies are conducted on Meeting of the Waters and Battle Branch | Adequate | Use data to indentify water quality problems and to guide solutions. | Goal 1,2 and 5 | UNC-CH Environment Health & Safety |
| Chapel Hill | See Section II. A. above | Limited benthic analysis with new initiatives underway. | Comprehensive benthic program under planning stage. | Goal 1,2 and 5 | Town of Chapel Hill | |
| Carrboro | Benthic studies (3) are conducted along Bolin Creek to monitor the biological diversity of the creek. | Consider expanding benthic studies on Morgan Creek | Test results are used to define problems and for the design of possible solutions | Goal 1,2 and 5 | Town of Carrboro | |
| Orange County | No Position | No Position | No Position | Goal 1,2 and 5 | Orange County | |
| g. Loss of stream buffers | University | Continue to comply with RCD regulations | Adequate | Follow existing policy | Goal 1, 2, and 5 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | RCD Ordinance allows permitted uses in buffer of perinneal streams. | Permitted uses should be revised. Intermittent streams program should be developed. | Address in Development Ordinance revisions | Goal 1,2 and 5 | Town of Chapel Hill | |
| Carrboro | Section 15-269 (d) requires buffer to be replaced or the establishment of vegetation if needed. | Adequate | Continue with existing policy | Goal 1,2 and 5 | Town of Carrboro | |
| Orange County | Buffers required within protected watersheds that extend outward from edge of floodplain based on slope calculations. Subdividions outside protected watersheds and the Neuse River Basin do not have buffer requirements at this time. A text amendment is under consideration by the BOCC that will set minimum stream buffers for areas not in a protected watershed. | BOCC reviewing. Goals are met within protected watersheds and the Neuse River Basin. | Changes to ordinance to include all areas of Orange Count have been proposed, but not adopted. | Goal 1,2 and 5 | Orange County | |
| h. Increasing impervious surfaces resulting in more runoff and pollution | University | A stormwater master plan for all watersheds and sub-basins on main campus is being developed. This plan will address runoff volume, rate and quality issues from new construction and will mitigate many of the problems from past construction. Construction will comply with the requirements of the OI-4 Zoning and approved Development Plan. | In implementation phase. Just beginning but will be adequate when program is implemented. | Implement creative solutions such as porous pavement, green roofs, etc. | Goal 2, 3, 4, 5, 7 | UNC-CH Facilities Planning & Construction |
| Chapel Hill | Jordan Lake Watershed Protection District is limited to 24% (low density option) or 50% (high density option); other areas are not based on impervious surface determinations. | Town-wide impervious surface restrictions should be considered. Release rate criteria for all development should be considered. | Address in Development Ordinance revisions | Goal 1,2 and 5 | Town of Chapel Hill | |
| Carrboro | Section 15-266 limits impervious surface in the University Lake Watershed to 4% residential and 6% commercial (24% w/BMP’s); Jordan Lake Watershed Protection Area is limited to 24% (36% with swales); all areas subject to a storm water management plan that limits impervious surfaces in accordance with ability to manage stormwater. | Adequate | Continue with existing policy | Goal 1,2 and 5 | Town of Carrboro | |
| Orange County | Highly restricted impervious surface limits within protected watersheds, and critical areas, as well as requirments for infiltration of first inch of stormwater runoff | Program Development needed | Changes to ordinance to make program more easily understandable; additional cooperation needed between staff members to ensure all plans are compliant | Goal 1,2 and 5 | Orange County | |
| I. NPDES Phase II permitting requirements | University | Public education, illicit discharge detection, post-construction runoff control, and pollution prevention / goodhousekeeping programs on-going. | Work with other governments on educantion and sharing of information. | Work with other units of government on education and sharing of information. | Goal 1 and 7 | UNC-CH Facility Services and UNC-CH Environment, Health & Safety |
| Chapel Hill | Currently performing portions of permit application standards such as inventory, public education and illicit discharges. | Planning and permit development required. Many aspects of permit currently underway locally. | Work with other governmental units on education and illicit discharge components. | Goal 1, 6 and 7 | Town of Chapel Hill and neighboring units of government. | |
| Carrboro | Permit Application in progress with inventory and housekeeping components being developed | Need to complete inventory, illicit discharge, house keeping and education program components | Work with other governmental units on education and illicit discharge components. | Goal 1 and 7 | Town of Carrboro and neighboring units of government. | |
| Orange County | Public education, illicit discharge detection, post-construction runoff control, and pollution prevention / goodhousekeeping programs on-going in Neuse. Working with Hillsborough to enforce in their ETJ. | Need additional Staff resources | Public education component contracted through triangle j council of governments. Request Hillsborough address Illegal discharge component | Goal 1 and 7 | Orange County | |
| j. Lack of equity between existing and new development | University | Stormwater master plan does address this issue | In implementation phase. Just beginning but will be adequate. | Implement stormwater master plan | Goal 1, 2, 3 | UNC-CH Facility Services |
| Chapel Hill | Current Stormwater management plans account for existing conditions. Re-development plans requires that additional runoff be managed. | Adequate. New development must meet higher level of regulation, based on best available information. | Continue with existing policy to revise Ordinance as needed. | Goal 1,2 and 3 | Town of Chapel Hill | |
| Carrboro | Current Stormwater management plans account for existing conditions. Redevelopment accepts existing but not additional runoff. | Adequate | Continue with existing policy | Goal 1,2 and 3 | Town of Carrboro | |
| Orange County | In Neuse River only, retro fit is a Component in the Stormwater ordinance | . Need Staff | In process of identifying three retro fit sites and apply for funding. | Goal 1,2 and 5 | Orange County | |
| III. Adequacy of Current Programs /Policies | ||||||
| a. Lack of water quality and stream discharge data | University | An sampling program implemented in 2001 which includes stream discharge data. | Adequate | Continue with the existing program | Gal 1, 2, 5, and 7 | UNC Environment, Health & Safety |
| Chapel Hill | Ambient sampling since 1993. Ad-hoc benthic studies. One USGS gauge on Morgan Creek. Intensive survey program recommended. | Ambient data sampling since 1993. Limited data interpretation and follow-up. | Expand upon existing sampling programs with intensive survey (gauges, field and lab analysis, pollutant identification and elimination and enforcement) | Goal 1,2,5,and 7 | Town of Chapel Hill | |
| Carrboro | 4 benthic studies during FY 00-01 with 1 per year thereafter along Bolin Creek, 2 grab samples per month-Toms Creek and Bolin Creek (Since 8/94) | Adequate but remote water quality sampling would be ideal, benthic studies along Morgan Creek may be beneficial. | Continue with existing program and add additional benthic studies to include Morgan Creek if possible. | Goal 1,2,5 and 7 | Town of Carrboro | |
| Orange County | Collaborate with professor Seth Reics (UNC Biology Dept.0 on ongoing water quality studies | Adequate | Continue with the existing program. Share data with all other local government's as it becomes available | Goal 1,2,5 and 7 | Orange County | |
| b. Expectations of community for stream water quality are high | University | Sedimentation, TMDL's, illicit discharges are key issues . | Requires additional attention in the future | See III.A. above | Goal 1,2 and6 | UNC Environment, Health & Safety |
| Chapel Hill | Sedimentation, TMDL's, illicit discharges are key issues . | Requires program development. | See III.A. above | Goal 1,2 and6 | Town of Chapel Hill | |
| Carrboro | Section 15-263 (a)1 regulates water quality (no damage) | Adequate | Continue with existing program | Goal 2 | Town of Carrboro | |
| Orange County | Citizen expectations vary depending on the part of the county the development is located | Requires attention. | Continue to work with NC State to improve Sediment basins | Goal 1,2, & 5 | Orange County | |
| c. Inventory of stormwater infrastructure is partially complete | University | Infrastructure mapping is included as part of the bond funded stormwater project. | In implementation phase. Implementation of the mapping effort will lead to having and adequate inventory | Continue with implementation of mapping project | Goal 1 and 2 | Facilities Planning & Construction |
| Chapel Hill | Inventory using a GIS data base is underway | Comprehensive stormwater GIS data and map management desired | Underway | Goal 1 | Town of Chapel Hill | |
| Orange County | No Stormwater Infrastructure | NA | NA | NA | Orange County | |
| Carrboro | Inventory using a GIS data base is underway | Adequate | Underway | Goal 1 | Town of Carrboro | |
| d. Maintenance of infrastructure: | ||||||
| 1. Funding (resources) for maintenance of stormwater infrastructure | University | University bond program includes monies for extensive infrastructure repair/maintenance | Requires additional attention and investment in the future | The need to comply with the requirements of the OI-4 zoning, development plan and NPDES Phase II will lead the University to increase the investment. | Goal 1 and 4 | UNC Facilities Services, UNC Facilities Planning & Construction |
| Chapel Hill | General revenue, bonds, grants | Recommend other source, including impervious surface based rating system | Not guaranteed or continuous. Need new source or allocation. | Goal 1 and 4 | Town of Chapel Hill | |
| Carrboro | Existing structure maintained through current public works procedures | Adequate | Continue with existing program | Goal 1 and 4 | Town of Carrboro | |
| Orange County | NA | NA | NA | NA | Orange County | |
| 2. Deteriorated condition of stormwater infrastructure | University | See D.1 above | ||||
| Chapel Hill | Extensive current and anticipated problems | Current CIP is limited | Continue to identify and prioritize projects. | Goal 1,3 and 4 | Town of Chapel Hill | |
| Carrboro | Evaluation underway to determine extent of deterioration. (part of stormwater inventory) | Adequate | Complete inventory and address on an as need basis. | Goal 1 and 4 | Town of Carrboro | |
| Orange County | Not applicable (N/A) | N/A | N/A | Orange County | ||
| 3. Privately owned stormwater-right to enter | University | Not applicable | N/A | N/A | ||
| Chapel Hill | Requires temporary easement from property owner | Adequate | Continue policy and revise Development Ordinance as required. | Goal 1,4 and 6 | Town of Chapel Hill | |
| Carrboro | State Legislation requested to authorize “right to enter” | Legislation Pending | Seek legislation authorizing “right to enter” | Goal 1 and 4 | State Legislature | |
| Orange County | Homeowner's Association normally is required by condition of approval to have ingress, exgress and regress rights to common property. | Adequate | Continue with current requirements | Orange County | ||
| e. Inadequate basis for policy making (mapping, watershed approach) | University | Watershed approach is being used in the development of the University's stormwater master plan. | Under development. | Implementation of the stormwater master plan with result in an adequate program. | Goal 1 , 6 and 7 | UNC Facilities Planning & Construction |
| Chapel Hill | NFIP Flood Hazard Maps are 25 yrs old and being used for new and existing development decisions. | Under development. | Continue to work towards digital re-mapping products to manage locally. | Goal 1, 3 and 6 | Town of Chapel Hill | |
| Carrboro | Basic GIS is adequate but Topos are needed for accurate stream buffer and basin mapping and stormwater modeling. | INADEQUATE Need TOPOS | Continue to work with the county land records office to obtain topo maps | Goal 6 and 7 | Town of Carrboro and Orange County | |
| Orange County | Watershed approach is used for stormwater infiltration and detention. In a joint effort by County, State and FEMA, new floodplain maps due Nov. 2001. County wide 1998 orthophotos | Adequate | Zoning enforced, some free standing ordinances. Enforcement laborious and eats staff time | Goal 1,2,3,4 & 5 | Orange County | |
| f. Pre and post development requirements | University | Fully addressed in the OI-4 zoning and development plan. | Adequate | Ensure development complies with all requirements. | Goal 1,2,and 3 | UNC Facilities Planning & Construction |
| Chapel Hill | 25-yr. pre/post release rate criteria in current ordinance for commercial and industrial only | Recommend multiple release rate criteria for all development | Make revisions in Development Ordinance | Goal 1,2,and 3 | Town of Chapel Hill | |
| Carrboro | Appendix I of the Land Use Ordinance requires that post development should not exceed pre-development 10 year runoff. | Adequate | Continue with existing policy | Goal 1, 2, 3, 4, and 5 | Town of Carrboro | |
| Orange County | Various . 5% to 25% impervious based on watershed and zoning. For Neuse development , no net increase in peak flow from pre-development conditions for 1 year, 24 hr storm | Adequate | Continue with existing policy | Goal 1, 2, 3, 4, and 5 | Orange County | |
| g. Local development ordinances fragmented: | University | OI-4 ordinance requirements meet or exceed NPDES Phase II requirements. | Adequate | Ensure development complies with all requirements. | Goal 1,2,and 3 | UNC Facilities Planning & Construction |
| Chapel Hill | Ordinance requirements meet or exceed NPDES requirements and local needs | Adequate | Current revisions underway | Goal 1, 2, 3, 4, and 5 | Town of Chapel Hill | |
| Carrboro | Ordinance requirements meet or exceed NPDES requirements | Adequate | Continue with existing program | Goal 1, 2, 3, 4, and 5 | Town of Carrboro | |
| Orange County | Many ordinances in conflict; the more strict applies. | No Position | Rewrite ordinances in a comprehensive approach to the problems | Orange County | ||
| h. Conflict between local ordinance and/or state requirements | University | No conflicts of significance at this time | Adequate | University | ||
| Chapel Hill | No Conflicts | Adequate | Amend Development Ordinance if necessary to resolve conflicts | Goal1 | Town of Chapel Hill | |
| Carrboro | Conflicts minimal if any | Adequate | Amend Land Use Ordinance if necessary to resolve conflicts | Goal1 | Town of Carrboro | |
| Orange County | Conflicts are minimal; generally Orange wants to exceed State Statutes | Adequate | Orange County | |||
| i. More uniformity in stormwater management (i.e.: ordinance provisions) | University | N/A | N/A | University | ||
| Chapel Hill | Ordinance language review required | Adequate | Continue to work regionally where specific cases or areas dictate. | Goal 1,6, and 7 | Town of Chapel Hill | |
| Carrboro | Stormwater Management required of all projects | Adequate | Continue with existing program | Goal 1 | Town of Carrboro | |
| Orange County | Consistency needed in current regulations | Not programmed. | Review recommended by County | Goal 1 | Orange County | |
| j. Resource Conservation District (RCD) standards (stream buffers) | University | N/A | N/A | University | ||
| Chapel Hill | See RCD above. | Buffer restrictions exist and are under revision. | Need buffer rules in revised ordinance | Goal 1,2,3, and 5 | Town of Chapel Hill | |
| Carrboro | Stream Buffers required throughout the Town’s jurisdiction. | Adequate | Continue with existing program | Goal 1,2,3, and 5 | Town of Carrboro | |
| Orange County | Nuese Basin Rules | County program under consideration. | Program to meet Neuse Rules required. | Goal 1,2,3, and 5 | Orange County | |
| k. Need to examine development ordinance concerning impervious surface per Chapel Hill Comprehensive Plan | University | Not applicable, University does not have its own RCD standards, but in the past has met the Town's RCD requirements. | Adequate | Continue with existing program | Goal 1, 2 3, and 5 | UNC Facilities Planning & Construction |
| Chapel Hill | Development Ordinance Intensity Regulations Sec. 13.11 | Adequate | Continue with existing program | Goal 2 | Town of Chapel Hill | |
| Carrboro | N/A | Carrboro | ||||
| Orange County | Ordinances are adequate in places and not so in others | Developing program. | Ordinances will be consolidated and rewritten where necessary | Orange County | ||
| l. BMP’s regarding water quality need to be implemented as requirements with a Design Manual and Standards | University | Appropriate BMP's will be incorporated into all University development projects. | Adequate | Ensure designs meet the requirements of the OI-4 zoning and the development plan. | Goal 1, 2, 3, 5, and 6 | UNC Facilities Planning & Construction |
| Chapel Hill | Currently under development and verbal requirement by development community | Ad-hoc design guidelines. | Revised Development Ordinance provisions. Needs detailed attention. | Goal 1,2,3,5,and 6 | Town of Chapel Hill | |
| Carrboro | BMP’s that meet the States’ standards may be used to meet the Town’s water quality standards | Adequate | Continue with existing program | Goal 1,2,3, and 5 | Town of Carrboro | |
| Orange County | BMP's generally do not permit increase in impervious surface. They are allowed to provide greater stormwater protection. | Adequate | Continue with existing program | Orange County | ||
| m. Review Public Works department's role and activities in maintaining stormwater infrastructure | University | Street maintenance done by NC DOT or the Town of Chapel Hill as appropriate. Street sweeping needs to be done more frequently to reduce stormwater sediment loading. | Program Development needed | Seek additional resources to reinforce the street sweeping program. | Goal 1, 2, and 5 | UNC Facilities Services, UNC Facilities Planning & Construction |
| Chapel Hill | Street sweeping, street maintenance, drainage projects on a scheduled or CIP basis | Programs developed and operational | Drainage projects subject to limited resources | Goal 1,2,3, and 4 | Town of Chapel Hill | |
| Carrboro | Street sweeping, street maintenance, drainage projects on a scheduled or CIP basis | Adequate | Continue with existing program | Goal 1,2,3, and 5 | Town of Carrboro | |
| IV. Strategies for Improvement | ||||||
| a. Establish clear goals with measurable outcomes | University | To be developed as part of the application for a NPDES Phase II permit | Master Plan under development | Develop comprehensive program for stormwater management. | All goals. | UNC Environment, Health & Safety |
| Chapel Hill | Under development | Under development. | Develop comprehensive program for stormwater management. | All goals. | Town of Chapel Hill | |
| Carrboro | Established by current stormwater management policy | Adequate | Re-examine periodically | Goal 1 and 7 | Town of Carrboro | |
| Orange County | Established by current stormwater management policy | Adequate but short staffed | Requesting Commissioners for additional staff FY 2002 | Goal 1-6 | Orange County | |
| b. Develop performance measures related to BMP’s | University | To be developed as part of the application for a NPDES Phase II permit and implement the development plan. On-going monitoring will measure performance. | Adequate | Meet the standards set forth in the development plan and continue the monitoring program. | Goal 1, 2, 3, 4, 5, and 6 | UNC Environment, Health & Safety |
| Chapel Hill | Under development | Under development. | Develop comprehensive program for stormwater management. | All goals. | Town of Chapel Hill | |
| Orange County | Stormwater management Program for Lands Within the Neuse River | Good Ordinance, need staff | existing program, Received approval from EMC Oct.2001 | All goals. | Orange County | |
| Carrboro | Post development shall not exceed predevelopment conditions | Adequate | Continue with existing policy | Goal 2,3,4, and 5 | Town of Carrboro | |
| c. Review Town’s comprehensive plans: | ||||||
| 1. Conservation development principle | University | Not applicable | University | |||
| Chapel Hill | Natural environment considerations | Adequate | Continue to implement policy | Goal 2,3,4, and 5 | Town of Chapel Hill | |
| Carrboro | Natural constraints, 40% open space and net density requirements based on developable area. | Adequate | Continue with existing policy | Goal 2,3,4, and 5 | Carrboro | |
| 2. Low Impact development (minimize disturbance of natural areas, etc.) | University | Not applicable | University | |||
| Chapel Hill | Comprehensive Plan guidelines for cluster development | Adequate | Development Ordinance revisions to provide further guidance | Goal 2,3,4, and 5 | Town of Chapel Hill | |
| Carrboro | Primary and secondary constraints (floodway/floodplain, stream buffers, steep slopes, hardwood etc) limit development. | Adequate | Continue with existing policy | Goal 2,3,4, and 5 | Town of Carrboro | |
| 3. Water quality performance review process | University | Water quality information will be shared with local government. | Adequate | Cooperate fully with local officials in evaluating available water quality information. | Goal 2,3,4, and 5 | UNC Environment, Health & Safety |
| Chapel Hill | Monitoring at 14 sites | Monthly sampling of ambient and benthos baseline data collection | Develop comprehensive program for stormwater management. | Goal 2,3,4, and 5 | Town of Chapel Hill | |
| Carrboro | Stormwater management plans required for new developments to show post construction does not exceed pre construction conditions | Adequate | Continue with existing policy | Goal 2,3,4, and 5 | Town of Carrboro | |
| d. Formalized comprehensive public education program is needed | University | To be developed as part of the NPDES Phase II process. | Needs to be developed | Cooperate fully with local officials to ensure a comprehensive program is implemented. | Goal 1, 6 and 7 | Town of Carrboro Town of Chapel Hill, Orange County, UNC, TJ COG, & State |
| Chapel Hill | Ad-hoc elementary education program | Needs to be developed | Work with neighboring jurisdictions for comprehensive education program. | Goal 1, 6 and 7 | Town of Carrboro Town of Chapel Hill, Orange County, UNC, TJ COG, & State | |
| Carrboro | Work with neighboring jurisdictions on a joint education program and work on a local stream watch and catch basin stencil program | Needs to be developed | Continue to work with neighboring jurisdictions | Goal 1, 6 and 7 | Town of Carrboro Town of Chapel Hill, Orange County, UNC, TJ COG, & State | |
| Orange County | Has been developed with regard to Neuse River Basin. | Adequate | Continue with existing guidelines | Goal 1,6, and 7 | Orange County | |
| e. Monitoring targets and indicator i.e. measurable goals in NPDES Phase 2 permit | University | To be developed as part of the application for a NPDES permit | Needs to be developed | Complete as part of application | Goal1 | UNC Environment, Health & Safety |
| Chapel Hill | Under development | Needs to be developed | Complete as part of application | Town of Chapel Hill | ||
| Carrboro | To be developed as part of the application for a NPDES permit | Needs to be developed | Complete as part of application | Goal1 | Town of Carrboro | |
| f. Develop funding sources and annual budget required to carry out goals and requirements ( user fees, grants, bonds, other) | University | The bond funded stormwater project in place, funding for on-going activities to be identified. | Future needs remain unfunded | Seek funding from all possible sources. | All goals. | UNC Environment, Health & Safety, UNC Facilities Services, and UNC Facilities Planning & Construction |
| Chapel Hill | General revenue, bonds, grants | Reliable funding source needed | User fee based on impervious surface recommended to consideration. | All goals. | Town of Chapel Hill | |
| Carrboro | Programs, projects and cost need to be determined first | Assessing | Town of Carrboro | |||
| Orange County | One time Stormwater review fee (Neuse only) | Assessing | Assessing | All goals. | Orange County | |
| g. Identify Federal and State funding opportunities (water resources grants) | University | Requires continuing attention to ensure opportunities are not missed. | Adequate | As grant possibilities are identify, we will pursue them. | All goals. | UNC Environment, Health & Safety, UNC Facilities Services, and UNC Facilities Planning & Construction |
| Chapel Hill | Grants have been awarded to Chapel Hill | Ad-hoc grant writing program | Pursue grants comprehensively. | All goals. | Town of Chapel Hill | |
| Carrboro | Programs, projects and cost need to be determined first | Assessing | Town of Carrboro | |||
| Orange County | Identified retrofit funding, primarily Hillsborough via Neuse Rules | Assessing | State mandate, has to be done | Goal 4, 5, 6 | Orange County | |
| h. Comprehensive mapping and modeling (manage up-coming NFIP models locally) | University | Continue to work with the State with regard to mapping updates | Adequate | All goals. | UNC Facilities Planning & Construction | |
| Chapel Hill | Continue to work with the State with regard to mapping updates | Developing program. | Partnership with Carrboro and FEMA for improved management. | All goals. | Town of Chapel Hill | |
| Carrboro | Continue to work with the State with regard to mapping updates | Adequate | Partnership with Chapel Hill and FEMA for improved management. | All goals. | Town of Carrboro | |
| Orange County | Continue to work with the State with regard to mapping updates | No Position | No Position | |||
| i. NPDES compliance (6 minimum measures and local needs) | University | Six minimum measures to be developed over a multi-year period, Current programs meet several measures. | In Progress. | To be developed. | All goals. | UNC Environment, Health & Safety |
| Chapel Hill | Six minimum measures to be developed over a multi-year period, Current programs meet several measures. | In Progress. | To be developed. | All goals. | Town of Chapel Hill | |
| Carrboro | Measures and needs have been identified and efforts are underway to complete the stormwater inventory, devise house keeping programs, an illicit discharge discovery and response program and a education program | Development Ordinance seems adequate. Efforts to concentrate on inventory, illicit discharge, education, and house keeping | Work with neighboring jurisdictions to devise an education and an illicit discharge program. Complete housekeeping and inventory programs. | Goal 1 | Town of Carrboro and other units of Govt. | |
| Orange County | By implementing Stormwater ordinance County wide can achieve NPDES compliance | No staff for Countywide At this time | Request additional staff | Goal 1 | ||
| *Jurisdictional/Staff Assessment Note: | ||||||
| The following staff members contributed to the assessment comments: | ||||||
| The University of North Carolina at Chapel Hill - Jim Mergner, Sharon Myers | ||||||
| Town of Carrboro - Roy Williford | ||||||
| Town of Chapel Hill - Fred Royal, Richard Terrell | ||||||
| Orange County - Ren Ivins | ||||||