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HomeMy WebLinkAboutNCS000246_2017 Annual Report_20170831City of Fayetteville NPDES Permit Program 2017 Annual Report Permit Number NCS000246 August 31, 2017 The City of Fayetteville page -i- NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Section 1: Introduction ............................................................................................................1 Section 2: Background ............................................................................................................1 Section 3: Public Education and Outreach ...........................................................................2 3.1 Target Pollutants and Sources ..........................................................................................2 3.2 Target Audiences .............................................................................................................2 3.3 Informational Website......................................................................................................3 3.4 Public Education Materials ..............................................................................................4 3.5 Hotline / Help Line ..........................................................................................................5 3.6 Public Education and Outreach Program .........................................................................5 Section 4: Public Involvement and Participation ...............................................................11 4.1 Volunteer Involvement Program ....................................................................................11 4.2 Public Involvement Mechanism.....................................................................................12 4.3 Hotline / Help Line ........................................................................................................12 4.4 Public Review and Comment.........................................................................................13 4.5 Public Notice ..................................................................................................................13 Section 5: Illicit Discharge Detection and Elimination (IDDE) .........................................13 5.1 Ordinance Administration and Enforcement .................................................................13 5.2 Stormwater System Inventory ........................................................................................14 5.3 Inspection / Detection Program ......................................................................................14 5.4 Employee Training .........................................................................................................18 5.5 Public Education and Outreach ......................................................................................19 5.6 Public Reporting Mechanism .........................................................................................19 Section 6: Construction Site Runoff Controls .....................................................................19 6.1 Locally Delegated Program ............................................................................................19 Section 7: Post-Construction Site Runoff Controls ............................................................19 7.1 Post-Construction Stormwater Management Program ..................................................19 7.2 Post-Construction BMP Strategies ................................................................................20 7.3 Deed Restrictions and Protective Covenants .................................................................21 7.4 Operation and Maintenance Plan ...................................................................................21 7.5 Setbacks for Built-Upon Areas ......................................................................................22 7.6 Education and Training Program ...................................................................................22 Section 8: Pollution Prevention and Good Housekeeping for Municipal Operations .....22 8.1 Operation and Maintenance Program ............................................................................22 8.2 Facility Stormwater Pollution Prevention Plans ............................................................23 8.3 Facility Inventory and Site Inspections ..........................................................................24 8.4 Municipal Spill Response Procedures ...........................................................................27 The City of Fayetteville page -ii- NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 8.5 Vehicle and Equipment Cleaning Operations ................................................................27 8.6 BMP Evaluation for Streets, Roads, and Public Parking Lots Maintenance .................27 8.7 BMP Implementation for Streets, Roads, and Public Parking Lots Maintenance .........28 8.8 Operation and Maintenance for Municipally Owned or Maintained Structural Stormwater BMPs and Storm Sewer System .................................................................32 8.9 Employee / Staff Training ..............................................................................................35 Section 9: Industrial Facilities Evaluation and Monitoring ..............................................36 9.1 Industrial Facility Inventory ...........................................................................................36 9.2 Industrial Facilities Inspection Program ........................................................................36 9.3 Evaluation Measures ......................................................................................................37 Section 10: Water Quality Assessment and Monitoring ......................................................38 10.1 Water Quality Assessment and Monitoring Plan ...........................................................38 10.2 Water Quality Monitoring Implementation ...................................................................42 Section 11: Total Maximum Daily Loads (TMDLs) .............................................................44 Section 12: Miscellaneous Stormwater Activities .................................................................44 Section 13: Plans for the Upcoming Year ..............................................................................45 Appendix A ...................................................................................................................................47 The City of Fayetteville page - 1 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Section 1: Introduction The City of Fayetteville has prepared this report in accordance with the Environmental Protection Agency (EPA) and the Clean Water Act to meet program reporting and monitoring requirements of the National Pollutant Discharge Elimination System (NPDES) Municipal Stormwater Discharge Permit (No. NCS000246) as issued by the State of North Carolina effective March 1, 2013. The permit provides authorization for the City of Fayetteville to discharge municipal stormwater to Waters of the State. The State of North Carolina did make some very minor revisions to the permit and thus issued a revised permit on April 24, 2013. The permit is effective for five (5) years and expires on February 28, 2018. The City of Fayetteville Stormwater Division, under its Engineering and Infrastructure Department, is responsible for the implementing and maintaining the provisions of the City’s NPDES Stormwater Discharge Permit. This annual report, as prepared by the Stormwater Division, covers City N PDES Permit related activities from approximately July 1, 2015 to June 30, 2016. During the fall of 2016, the City of Fayetteville experienced historical rainfall from two separate events within a 10 day period. On September 29, 2016, almost 10 inches of rain fell in certain areas of the City, w ithin a short amount of time, causing significant flooding. Then, on October 8, 2016, Hurricane Matthew brought over 15 inches of rain to the area within a 24 hour period. The city experienced several roads that were washed out, dams (public and private) that were breached, as well as loss to buildings, vehicles and other equipment. Due to these historic events, the City has focused on recovery efforts to restore our community to where it was prior to Hurricane Matthew. Section 2: Background As reported in previous annual reports, the City’s previous and original NPDES Permit was issued jointly to the City of Fayetteville and Cumberland County in December 1994. In 1999, NCDEQ extended the permit until a permit renewal was issued. The City and County worked jointly to implement the Permit until 2009. In 2009, the County was removed as a permittee of the permit, and the City con tinued to implement the provisions of that permit up until the new permit was issued to the City on March 1, 2013. Fayetteville is one of only six NC Phase I municipalities, which are defined as municipalities which have a population of 100,000 or greater. Phase II permits cover all other NC municipalities along with some designated counties and petitioned areas that are required to seek a NPDES stormwater permit. With the exception of Fayetteville, all other Phase I municipalities were issued new permits effective in 2007 and expired in 2012. Recent Phase I permits contained what is commonly known as the Six Minimum Measures of a NPDES Stormwater Discharge Permit. The Six Minimum Measures are the baseline for all Phase II NPDES stormwater permits. Because of their size and potential to pollute stormwater runoff, the Phase I municipalities are subject to the Six Minimum Measures as well as some additional requirements. The City of Fayetteville page - 2 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 During the time period of July 2007 until March 2013, Fayetteville’s permi t was out of sync with other Phase I municipalities, which was resolved with the issuance of the permit effective March 1, 2013. Even though Fayetteville’s permit was out of sync with other NC Phase I municipalities, the City of Fayetteville proactively moved forward with the successful implementation of several of the minimum measures prior to the issuance of the new permit. Since the issuance of the permit on March 1, 2013, the City continues to implement the provisions of this permit as follows: 1) Public Education and Outreach 2) Public Involvement and Participation 3) Illicit Discharge Detection and Elimination (IDDE) 4) Construction Site Runoff Controls 5) Post-Construction Site Runoff Controls 6) Pollution Prevention and Good Housekeeping for Municipal Operations 7) Monitor and Evaluate Pollutants in Stormwater Discharges to Municipal Systems 8) Water Quality Assessment and Monitoring This report has been formatted to provide the progress, status, and results of each of the above permit requirements in the order as shown above and to coincide with the structure of the new Permit. The following major sections are the required program areas as outlined in the new Permit. The subsections under each major section are the required Best Management Practices (BMPs) for that Permit section. Section 3: Public Education and Outreach 3.1 Target Pollutants and Sources The Stormwater Division has determined that the following sources of pollution have significant impacts on water quality. Through proper education and public awareness, it is the objective of Stormwater to bring attention to the impacts that these sources have on water quality. The specific pollution sources targeted for the public education and outreach program are as follows: 1) Lawn Care activities 2) Improper disposal 3) Poor housekeeping 4) Erosion In addition to the above pollution sources, this Annual Report in Section 9 highlights the efforts of the Stormwater Division as it addresses stormwater quality concerns associated with industrial activitiesand in particular industrial “hot spots”. 3.2 Target Audiences The Stormwater Division has created a Public Education and Outreach campaign that targets several audiences throughout our community. The Stormwater Educator conducts several The City of Fayetteville page - 3 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 educational programs each year with the Fayetteville area schools inside the Cumberland County school system. The focus is to help children better understand what stormwater is, where it ends up, and the pollutants that it picks up along the way. For some grade levels, this information is a part of their Essential Standards for Science. These standards outline what information a teacher will cover during the school year, and what students will be tested on at the end of the year. Several of the events that Stormwater is involved in also reaches out to school aged children. Through the education and engagement of children, the Stormwater Division is able to reach out to parents. During this reporting year, the Stormwater Educator conducted approximately 35 presentations/demonstrations geared towards school children. The Stormwater Division offers several publications geared towards homeowners between the ages of 25-55 due to the significant positive and negative impacts they can have on water quality. This age group represents a significant portion of the residents of the City. Also, citizens in this age group are more likely to contribute to pollution by engaging in activities such as dumping oil and other fluids into the storm drains, improperly d isposing of yard wastes, and improperly applying pesticides and herbicides on lawns. Flyer s, brochures, and other educational materials have been designed for this group. During this reporting year, Stormwater attended or donated information for approximately 12 events and presentations geared specifically towards this age group. Due to Hurricane Matthew and the recovery effort that followed, several fall events were either cancelled or rescheduled for a later time, resulting in a decreased amount of events for the fall season. The Stormwater Division also offers several free video training programs aimed at educating businesses about stormwater pollution prevention. The types of businesses that are targeted have been identified as those whose job duties pose a potential threat to stormwater runoff, such as: Concrete companies Construction companies Landscaping and lawn care professionals Painting contractors / home renovation companies Restaurants and food service establishments City Departments The Stormwater Division acknowledges our growing diversity in our community, and we strive to provide information to our Hispanic community by offer ing several publications in Spanish and bilingual flyer s, sponsoring an ad in a popular Hispanic newspaper, and sponsoring an ad in Descrubra Fayetteville (a magazine style guide to the Fayetteville area). 3.3 Informational Website The Stormwater Division maintains a comprehensive website (www.fayettevillenc.gov/stormwater) that details the components of our program and permit, and offers citizens the opportunity to learn more about stormwater and water quality. A few of the topics addressed on the website include: 1. Stormwater Inspections 2. Stormwater Projects 3. Public Education and Involvement 4. Stormwater Management Ordinance and related documents The City of Fayetteville page - 4 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 5. Frequently A sked Questions 6. Stormwater Related Downloadable Files The website is updated on a regular basis in order to keep information current and citizens aware of what the Stormwater Division is doing. The website has also been utilized to keep citizens informed of the status of various stormwater projects. Through the use of this website, theCity’s Stormwater and Engineering Divisions are able to maintain public awareness about drainage issues within the City, as well as to inform citizens regarding traffic flow during emergency situations, and major maintenance of the drainage infrastructure. 3.4 Public Education Materials The City’s Stormwater Division provides quality educational brochures and flyers to inform citizens about stormwater and pollution prevention through a variety of sources. Details regarding these publications are described below: 1. Stormwater Inspectors continue to utilize educational flyer s to hand out to the public with regards to spring lawn and garden activities and charity car washes. 2. The Stormwater Inspectors continue to carry a supply of educational door hangers and other informational materials and use them on a regular basis to inform residents of stormwater related activities in the area. 3. Stormwater publications continue to be placed at 18 Recreation Centers throughout the City of Fayetteville and Cumberland County, a s well as at eight County libraries. These entities are great sources of information for the public, and receive a lot of foot traffic throughout the year. 4. Educational brochures are distributed at all of the events where Stormwater is asked to participate. Stormwater also distributes materials to several events that Stormwater is not physically present. Information regarding these various activities can be found in the Public Education and Outreach Program subsection of this report. 5. Stormwater has brochures and flyers regarding the proper disposal of pet waste available to citizens at events and other activities. 6. Stormwater continues to use Spanish brochures during public awareness events to educate the growing local Hispanic population about stormwater pollution prevention. Some examples include spring lawn maintenance, charity car washes, and brochures detailing theCity’sStormwater program. 7. Stormwater partnered with Parks and Recreation to provide a stormwater message on their Leaf Season brochure. Each year, the City provides “Loose Leaf Collection” December through March. Stormwater developed a message to educate citizens on why it is important to keep leaves and other yard debris out of storm drains. 8. Stormwater continues to distribute a cigarette butt litter brochure during the various events Stormwater attends. The brochure explains the various water quality issues associated with cigarette butt litter. 9. The Stormwater Division continues to distribute a comprehensive brochure for restaurants and other food service vendors to educate them on stormwater pollution prevention and proper disposal of cooking byproducts. The brochure outlines some of the best management practices that restaurants and food vendors, etc. should employ to reduce the risk of a spill that would lead to stormwater pollution. The City of Fayetteville page - 5 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 10. A brochure outlining a “Stormwater Ambassador” program was developed and will be given out by volunteers collecting data from designated neighborhoods within the City of Fayetteville. This brochure describes the program, explains about what stormwater is, and what the City is hoping to glean from the information. Photograph 1: Stormwater Ambassador Program Brochure 3.5 Hotline / Help Line The Stormwater Hotline (910-433-1613), initiated in 1995 as an integral part of the Stormwater program, is a source of information and direction, and continues to be the primary means for the public to communicate incidents, complaints and suggestions on a 24/7 basis. During the past year, the Hotline received approximately 506 documented calls resulting in a Work Order for follow-up. 3.6 Public Education and Outreach Program Stormwater has a documented Public Awareness Strategy which outlines specific goals that Stormwater intends to meet each year through its efforts. This strategy is updated on a regular basis, and is used to guide the Stormwater Program’s public education and outreach efforts. This document is available to the public on the City of Fayetteville Stormwater website. Throughout the past year, Stormwater contracted with several advertising agencies across several different media platforms to create awareness of the Stormwater Program. The following describes those efforts in detail: The City of Fayetteville page - 6 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 1. Stormwater ran advertisements in three different issues of CityView, a popular local magazine published eight times a year with an estimated 78,000+ readers each issue. This equals to approximately 243,000 annual potential contacts. 2. Stormwater placed an advertisement in Discover Fayetteville, Descrubra Fayetteville (Spanish version), and the Visitor’s Guide through the Fayetteville Observer. These are comprehensive year-long guides to the Cape Fear region. The readership for these three magazines is approximately 85,000. 3. Stormwater contracts with Time Warner Cable to show four 30-second commercials on various channels. Approximately 786 paid stormwater commercials ran on the Time Warner cable network. There are approximately 100,196 cable subscribers in the Fayetteville zone. 4. The Weather Channel ran a “crawl” message (one that is shown and advances along the bottom edge of the viewing screen) regarding stormwater pollution for one week per month. During that week, the advertisement ran at least 80 times before 100,196 cable subscribers, as projected by Time Warner Cable. 5. The Stormwater Division continues to work with Corporate Communications to advertise various commercials and bulletins on the City’s government access channel, FayTV and YouTube Channel. During the reporting year, Stormwater had six 30-second PSAs and three informational segments air on the channel. These six spots ran approximately 753 times before approximately 100,196 cable subscribers each time. Additionally, 13 “still” advertisements were viewed several times per day on FayTV before a potential viewership of 100,196 cable subscribers each time. See Photograph 2 on the following page for an example of one of the stills. 6. Advertisements continue to be displayed in the interior of the City Bus Fleet. These laminated “Bus Banners” display the “When It Rains, It Drains” stormwater pollution prevention message. 7. Spanish versions of the “When It Rains, It Drains” print ad runs in a local Hi spanic publication, “Acento Latino”three times a year with an estimated readership of 10,000 per issue or 40,000 readers annually. 8. Stormwater utilized social media outlets such as the City of Fayetteville’s Facebook, Twitter, and YouTube accounts to promote stormwater pollution prevention messages. 9. Stormwater sent out three media releases and answered several media requests over the year involving stormwater related information. 10. Most outgoing City mail is stamped with an integral stormwater pollution prevention message in conjunction and adjacent to the postmark. There are four messages that are rotated on a quarterly basis and are relative to the time of year. This message reached approximately 61,000 residences over the last 12 months. The City of Fayetteville page - 7 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Photograph 2: Fayetteville TV 7 Still Example The Stormwater Educator continued to make formal presentations to local schools, civic clubs, and the general public regarding stormwater pollution. The Educator used various activities and tools such as the “EnviroScape” watershed model, “Be the Solution to Stormwater Pollution” video, “All About Wetlands”, “Water Quality, Ask the Bugs!”, and “The Incredible Journey” curriculum to aid in public education efforts. When giving school presentations, the Educator ensures that the information provided lines up with curriculum standards, so the presentations are relative to what the students are learning, and reinforces what the teacher has taught. The Stormwater Division sets up informational booths at several public events throughout the year. During these events, promotional items such as brochures, flyer s, pens, pencils, tattoos, stickers, cups, lollipops, rain gauges, travel pet waste containers, magnets, notepads, and water bottles are freely d istributed. Each promotional item that is given away includes contact information for the Stormwater Division, and some have information about the local stormwater program. In addition to promotional items being given away, a representative of the Stormwater Division is usually present to talk with citizens about the Stormwater Program at most events. Stormee, the Stormwater Pollution Fighter (mascot), has made several appearances at events throughout the year. Over the course of this reporting year, the Stormwater Division has made approximately 38,632 direct and indirect contacts. The following lists some of the major events that the Stormwater Division has appeared at: 1. International Folk Festival (September 24-25, 2016) 2. Fayetteville Rotary Christmas Parade (December 10, 2016) 3. PWC’ s Water and Power Expo (March 24-25, 2017) 4. Cumberland County’sAIG ScienceDiscover y Night (April 25, 2017) 5. Fayetteville Dogwood Festival (April 29-30, 2017) 6. Kidtopia (May 67, 2017) 7. Public Works Night and Truck Touch (May 26, 2017) For each event, the Stormwater Educator and Stormwater Staff have provided information that is relevant for the event and has provided activities that would engage the participants. The The City of Fayetteville page - 8 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Stormwater Educator has utilized several activities and tools mentioned above to provide public awareness about stormwater pollution prevention and the City’s response to it. Following are several photographs from various public awareness events. Photograph 3: Stormee Safety Day The City of Fayetteville page - 9 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Photograph 4: Stormwater Educator at PWC’sWater and Power Expo Since the Stormwater Division’s inception, afocus has been made to coordi nate public education efforts between various agencies and other City departments in order to provide information to the public in regards to stormwater pollution prevention. These agencies/departments include, but are not limited to: Fayetteville PWC Fayetteville Police Department Cumberland County Soil and Water Conservation District Cumberland County Cooperative Extension Cumberland County Schools Fayetteville/Cumberland Parks and Recreation The following paragraphs describe some of those efforts. Fayetteville/Cumberland Parks and Recreation Department has an Environmental Mobile Unit (EMU) that contains a stormwater display. The EMU travels throughout the county at various events teaching students and adults about environmental issues. This past year, approximately 1,943 students and adults visited the EMU. Stormwater continues to share the cost to help supply Parks and Recreation with pet waste bags that are used in the local public parks. There are seventeen pet waste bag collection points spread throughout these parks. Through a partnership with Stormwater, the Clark Park Nature Center and Lake Rim Park incorporates stormwater pollution prevention elements in various elements of their programs. This past year, both parks gave stormwater related presentations and materials to approximately 1,789 school children and civic group members. The Stormwater Educator has also teamed up with the Park Rangers to give presentations to school groups on numerous occasions. The City of Fayetteville page - 10 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 During this reporting year, Stormwater staff was asked to sit on the Cumberland County Green Schools Advisory Team as an advisory member. The advisory team consists of several community agencies that meet quarterly to provide guidance for the Green Schools Program throughout the school year. This Green Schools program encourages schools to reduce their waste and increase conservation, so that the school system can be better stewards of the environment, and lower costs for the schools. Through this partnership, staff helped to give advice where needed, and was able to strengthen relationships with Cumberland County school personnel, as well as to form relationships with other community partners. Stormwater provides educational materials to the Police Department which in turn distributes those materials through the local Community Watch program as requested. The Stormwater Division continues to use magnetic signs that are placed on each of the six Stormwater vehicles. These signs are rotated out every quarter, so a different message is displayed, and the information is timely to the season. One of the Stormwater vehicles with a magnetic sign is shown in Photograph 5 on the next page. Each sign includes a pollution prevention message along with advertising the Stormwater Hotline. This is meant to encourage people to report pollution in a timely manner. The Stormwater vehicles travel throughout the City every day, so there is the potential for widespread educational exposure. Photograph 5: Stormwater Vehicle with Magnetic Sign Two stormwater related educational signs were installed along the newly opened portion of the Cape Fear River Trail. These signs educate patrons of the trail about stormwater pollution and how it affects the Cape Fear River and other lakes and streams. Photographs of these signs can be seen below. The City of Fayetteville page - 11 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Photographs 6 & 7: Educational Signs on Cape Fear River Trail Section 4: Public Involvement and Participation 4.1 Volunteer Involvement Program The City of Fayetteville through the Parks and Recreation Department coordinates two programs, Adopt-A-Street and Adopt-A-Site, to provide trash and litter pickup along streets and sites that have been adopted by volunteer groups. The groups volunteer to clean these areas several times a year. The City provides trash bags along with a list of safety procedures to be followed during the cleanup. The groups report their activities back to the City, and the City p icks up the full trash bags for proper disposal. There are a total of 21 Adopt-A-Street participants that take on streets throughout the City, and assume the responsibility to clean the streets several times a year. Additionally, there are 15 specific sites throughout the City of Fayetteville that have been adopted and are cleaned on a regular basis. These groups provide a valuable service toward the improvement of water quality by p icking up and properly disposing of trash and litter that could otherwisebedischarged to theCity’sstorm drainage system during the next rain event. The Stormwater Division continues to partner with Fayetteville Beautiful, a local affiliation of Keep America Beautiful. Fayetteville Beautiful is responsible for a cityw ide clean up each spring. During the clean up on April 1, 2017, 673 volunteers picked up approximately 12,177 pounds of litter from City streets. Fayetteville Beautiful strives to keep the City clean, and to educate the public about the importance of putting litter in its proper place, thus keeping it out of local rivers and streams. Due to Hurricane Matthew and the resulting flooding conditions, Fayetteville Beautiful was advised to stay out of Cross Creek this past fall. Therefore the creek clean up was cancelled this past year. The City of Fayetteville page - 12 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 4.2 Public Involvement Mechanism Stormwater continues to provide opportunities for the public to participate in the development and implementation of the Stormwater Program. One example is the utilization of a Stakeholder Committee to assist as needed with the development and subsequent updates to the City’s Stormwater Management Ordinance and Administrative Manual. As follow-up to the Stakeholder Committee, the City’s Stormwater, Engineering, and Development Services staff has met on a continuing basis with local developers and engineers through the Homebuilders Association of Fayetteville (HBAF). The effort has provided the opportunity for add itional dialogue among stakeholders on issues pertaining to local ordinances and regulations and the application of those requirements by builders and other contractors in the field. Subjects discussed ranged from stormwater fee questions and crediting procedures to plan design approval processes, and BMP construction and performance standards. Additionally, the City has an active Stormwater Advisory Board (SWAB) that meets regularly. The SWAB was established via ordinance in July 2009 as the City for med its own Stormwater Utility and Program continuing under the same general format as the Joint Stormwater Advisory Board as originally e stablished with Cumberland County in 1995. The City SWAB consisting of Fayetteville citizens provides guidance and advice to the City Council pertaining to the Stormwater Management Program. Additionally, the SWAB has the powers and duty in matters relating to the administrative review of any orders or decisions made by the Stormwater Manager. During the past year, many of the SWAB members were newly appointed, therefore several presentations that the members heard were to educate them on the different aspects on the program. Presentations such as the Ambient In-Stream Monitoring Program, Major Outfall Inspections, Restaurant Inspections, and BMP Inspections. Members also discussed various issues such as the stormwater fee increase, mobile car wash protocol, and the Capital Improvement Plan. The members are ready to continue their work on the board, and look forward to the next year of service. In May 2017, the SWAB Chairman made a presentation to City Council on the Advisory Board activities during the past year. He touched on accomplishments and challenges that the Board had faced during the past year, as well as to share ideas and goals that the board would like to work on for the upcoming fiscal year. 4.3 Hotline / Help Line InformationontheCity’sStormwater Hotline can be found previously in this Annual Report in Section 3.5. The City of Fayetteville page - 13 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 4.4 Public Review and Comment Based on the City’s new Permit issued on March 1, 2013, the Stormwater Division diligently worked to develop a Stormwater Plan. The Stormwater Plan mirrors the Permit requirements and describes the measures that will be implemented by the City to control stormwater pollution sources as well as the various activities that will be performed by the City to fulfill those requirements. The development of the City’ s Stormwater Plan concluded in early March 2014 and was forwarded to NCDEQ as a permit requirement via email on March 11, 2014. NCDEQ’s approval of the City’s Stormwater Plan was received via email correspondence on March 13, 2014. The Stormwater Plan has been posted on the City’s Stormwater webpage for information as well as to seek public input. Additionally, hard copies have been made available at City Hall for any interested citizens. As the City’s Stormwater Program continues to evolve and improve, the Stormwater Division looks to review, revise, and update the Stormwater Plan during the coming permit year. 4.5 Public Notice All regular meetings, special meetings, and hearings of the Stormwater Advisory Board are filed in accordance with the North Carolina Open Meetings Law. Notices of meetings are posted in a central location in City Hall, as well as posted on the City’s website. All r ecords, files, and accounts are considered public records as provided in the North Carolina General Statutes. The Stormwater Division advertises in the Fayetteville Observer when necessary for Public Hearing Notices to notify residents about proposed changes to the Stormwater Management Ordinance. Section 5: Illicit Discharge Detection and Elimination (IDDE) 5.1 Ordinance Administration and Enforcement Article II. Illicit Connections and Improper Disposal of Chapter 23 Stormwater Management became effective in the City in July 2009. Prior to that, the City had been covered under Cumberland County’s Ordinance as part of the previous joint Permit with the County. TheCity’s Ordinance contains the exact same provisions as the previous County Ordinance. The Ordinance makes it illegal to place, deposit, or discharge anything except for stormwater runoff into the storm drainage system. There are some “DEQ approved” exceptions but overall theOrdinanceis very inclusive. The Ordinance provides City staff with a right-of-entry to private property including buildings for enforcement actions when required. There is also a Schedule of Civil Penalties, reviewed and approved annually by City Council on the City’s Fee Schedule, which details the fines and penalties associated with ordinance violations. The Ordinance is available to the public online through the City’s Stormwater website, or through www.online.encodeplus.com/regs/fayetteville-nc/. During the reporting year, 10 Notices of Violation (NOV) were issued. In each instance, the violator was given sufficient time to have the violation cleaned up, and no penalties were issued. The City of Fayetteville page - 14 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 5.2 Stormwater System Inventory The City has previously inventoried the stormwater system that is considered part of the public system. Thus, the inventory contains all stormwater structures and conveyances within the public right-of-way and follows the system to its outfalls into Waters of the State. The parts of the stormwater system that originate on private property are not part of the inventory. The inventory is updated with new structures and conveyances as they are constructed through as-builts that are submitted to the City a t project completion. Stormwater continues to utilize the stormwater inventory to detect and eliminate illicit connections and improper disposal, as well as to continue to ensure that all structures and conveyances are functioning as intended. Also, this information is being used to schedule maintenance by the City of Fayetteville along with NCDOT. The stormwater system inventory was instrumental in identifying outfalls to Waters of the State that need to be monitored as part of the field screening process. The stormwater system inventory was also proactively utilized to identify existing culverts under roadways that warranted inspection to detect any possible defects or structural problems. 5.3 Inspection / Detection Program The City investigates possible illicit connections or improper disposal activities to detect and eliminate them. The City acts as the enforcement agent and has authority to issue fines. Additionally, during any enforcement action, the Inspector will educate the violator on stormwater quality and how similar situations can be avoided in the future. The City followed up on 20 documented work orders as a potential illicit connection or improper disposal. Many of these work orders involve improper disposal of yard waste, automotive fluids, and sediment, and two that involved restaurants improperly disposing of waste, which according to the Ordinance are considered improper disposals. If the potential violation is not obvious or if the need arises to more accurately identify a pollutant, the Stormwater Inspectors will collect samples and conduct water quality monitoring on an as needed basis. Also and as detailed later in this Annual Report, the City works closely with the NCDEQ Land Quality Section’s regional office in Fayetteville to correct the sediment situations and issue possible fines where warranted. During the stormwater system inventory, the City located and identified all known outfalls to Waters of the State regardless of their size. As the City has completed the stormwater inventory, that data has been used to identify all major outfalls to Waters of the State that are 36 inches and greater. The City ha s identified 277 major outfalls to Waters of the State during this reporting period. In order to create a baseline, the City completed an initial dry weather screening of all the major outfalls once their location was established. Each year, the City aims to screen 100% of the identified outfalls for dry weather flows and evidence to detect and eliminate illicit connections or improper disposal. However, if it is not possible for all of the major outfalls to be screened, the major outfalls that are not screened in a given year are placed on the following year’ s list and are the first to be screened. Therefore, most of the major outfalls are screened every year but all of them are screened every two years at a minimum. Results of the screenings are recorded in an Excel spreadsheet and are considered a permanent record. During this reporting year, 100% of the major outfalls were screened. During inspections of the outfalls, the Inspector noted several outfalls had heavy vegetation and iron bacteria present. Some outfalls also had issues present that were due to construction nearby. The City of Fayetteville page - 15 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 All of the major outfalls were screened for dry weather flows during this reporting year. The table below reflects the number of outfalls in each of the respective drainage basins. BASIN NA ME # OF OUTFALLS BASIN NAME # OF OUTFALLS Beaver Creek 1 32 Carvers Creek 10 Beaver Creek 2 26 Cross Creek 41 Beaver Creek 3 10 Little Cross Creek 26 Blounts Creek 48 Little Rockfish 1 12 Bones Creek 18 Little Rockfish 2 2 Buckhead Creek 19 Rockfish 2 Cape Fear 1 16 Stewarts Creek 1 Cape Fear 2 14 Culvert Inspection Program In November 2013, Stormwater developed a comprehensive Culvert Inspection Program to monitor the culverts under existing roadways (both City and NCDOT) within the City limits. Culverts are important to the City’s infrastructure, as they help to control and direct the flow of runoff away from City streets during rain events. The City has identified over 300 culverts that are inspected on a yearly basis. These culverts are not only inspected for functionality, bu t water quality issues as well. Inspections are conducted by walking mapped areas of culverts that have been identified. During the inspection, several types of data are collected, such as the condition of the culvert, debris/sediment found, percentage of culvert filled, severity ra ting, flowing water, and any obvious water quality issues (i.e. color, sheen, turbidity). All analysis is done in the field and is then addressed with appropriate staff. If water quality issues are present, samples are collected and tested as needed for various water quality issues to include: detergents, total chlorine, total copper, pH, turbidity, dissolved oxygen and conductivity. During the reporting year, 301 culverts were inspected. Of the 301 culverts inspected, most are in good condition, with only a few hav ing erosion issues and some heavy vegetation. If maintenance work is needed in any of the culverts, the appropriate agency responsible for the culvert is notified. For City-maintained culverts, the City Streets Superintendent is notified, and for NCDOT- maintained culverts, the local NCDOT Maintenance Engineer is notified. It is the goal of the Stormwater Division, through the Culvert Inspection Program, to identify issues with the City’s infrastructure, and correct them before the issue becomes a severe and/or dangerous problem. Coordination with Fayetteville Public Works Commission (PWC) Stormwater and PWC continue to work jointly on promoting water quality issues through their public relations programs. Additionally, Stormwater forwards potential sanitary sewer leaks to PWC upon discovery. Likewise, PWC alerts Stormwater anytime there is a sanitary sewer overflow that would potentially impact the water quality of the City’s stormwater drainage system and, more importantly, local streams. In cases of sanitary sewer overflows, Fayetteville PWC sends email messages to both the Stormwater Manager and the Stormwater Inspections Supervisor detailing the specifics of the occurrence. Responses by Stormwater may vary The City of Fayetteville page - 16 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 depending on the nature of the problem and the threat to water quality. Therefore, there is open communication and continuous dialogue between these two agencies. During the reporting year, PWC notified Stormwater and NCDEQ of 34 sanitary sewer overflows. On October 8, 2016, Hurricane Matthew passed over Fayetteville, bringing approximately 15 inches of rain within a 24 hour time period. Due to this historic storm, the SSO’s for this reporting year are higher than previous years. Information on the overflows is as follows: September 30, 2016 Sanitary sewer overflow at 4562 Calico Street, Fayetteville. Approximately 14500 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 4471 Jockey Whip Lane, Fayetteville. Approximately 39662 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 4562 Calico Street, Fayetteville. Approximately 721714 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 102 Dunn Road, Fayetteville. Approximately 27000 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 5423 Corporation Drive, Fayetteville. Approximately 136270 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 1520 Clinton Road, Fayetteville. Approximately 107347 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 5020 Woodspring Drive, Fayetteville. Approximately 43590 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 3340 Glillespie Street, Fayetteville. Approximately 3995 gallons entered the system. October 8, 2016 Sanitary sewer overflow at 107 Tom Starling Road, Fayetteville. Approximately 1372 gallons entered the system. October 8, 2015 Sanitary sewer overflow at 3599 Treasure Court, Fayetteville. Approximately 33566 gallons entered the system. October 9, 2016 Sanitary sewer overflow at 3425 Hawthorne Street, Fayetteville. Approximately 13200 gallons entered the system. October 9, 2016 Sanitary sewer overflow at 3545 Sweetbay Circle, Fayetteville. Approximately 189525 gallons entered the system. October 9, 2016 Sanitary sewer overflow at 713 Middle Road, Fayetteville. Approximately 5023 gallons entered the system. October 9, 2017 Sanitary sewer overflow at 636 Old Wilmington Road, Fayetteville. Approximately 27000 gallons entered the system. October 10, 2016 Sanitary Sewer overflow at 908 Mariposa Court, Fayetteville. Approximately 4250 gallons entered the system. October 10, 2016 Sanitary sewer overflow at 4209 Raccoon Path, Fayetteville. Approximately 750 gallons entered the system. October 10, 2016 Sanitary sewer overflow at 5708 Selkirk Place, Fayetteville. Approximately 388800 gallons entered the system. October 10, 2016 Sanitary sewer overflow at 1253 Bingham Drive, Fayetteville. Approximately 40800 gallons entered the system. October 10, 2016 Sanitary sewer overflow at 6122 Lexington Drive, Fayetteville. Approximately 126650 gallons entered the system. The City of Fayetteville page - 17 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 October 11, 2016 Sanitary sewer overflow at 5400 Ramsey Street, Fayetteville. Approximately 14282 gallons entered the system. October 12, 2016 Sanitary sewer overflow at 4551 Pennystone Drive, Fayetteville. Approximately 1695 gallons entered the system. October 12, 2016 Sanitary sewer overflow at 208 North Cool Spring Street, Fayetteville. Approximately 5940 gallons entered the system. October 19, 2016 Sanitary sewer overflow at 301 North Cool Spring Street, Fayetteville. Approximately 2501 gallons entered the system. October 31, 2016 Sanitary sewer overflow at 342 Offing Drive, Fayetteville. Approximately 2041 gallons entered the system. November 4, 2016 Sanitary sewer overflow at 230 Green Street, Fayetteville. Approximately 2 gallons entered the system. November 17, 2016 Sanitary sewer overflow at 936 Weiss Avenue, Fayetteville. Approximately 6750 gallons entered the system. November 18, 2016 Sanitary sewer overflow at 3867 Ramsey Street, Fayetteville. Approximately 113 gallons entered the system. March 14, 2017 Sanitary sewer overflow at 4326 Coventry Road, Fayetteville. Approximately 83 gallons entered the system. March 24, 2017 Sanitary sewer overflow at 7109 Preigo Place, Fayetteville. Approximately 161 gallons entered the system. April 4, 2017 Sanitary sewer overflow at 3340 Gillespie Street, Fayetteville. Approximately 3583 gallons entered the system. April 8, 2017 Sanitary sewer overflow at 2291 Kerfield Court, Fayetteville. Approximately 233 gallons entered the system. April 13, 2017 Sanitary sewer overflow at 2037 Skibo Road, Fayetteville. Approximately 254 gallons entered the system. May 12, 2017 Sanitary sewer overflow at 3406 Regiment Drive, Fayetteville. Approximately 514 gallons entered the system. June 13, 2017 Sanitary sewer overflow at 6306 Brookshire Street, Fayetteville. Approximately 378 gallons entered the system. June 23, 2017 Sanitary sewer overflow at 6791 Woodbridge Way, Fayetteville. Approximately 775 gallons entered the system. Coordination with County Health Department Stormwater continues to forward discoveries of failing and potentially failing septic tanks to the Cumberland County Health Department and works with their personnel as needed to resolve the matter. The number of septic tank failures within the city limits of Fayetteville was not readily available, due to the fact that at the time of this report, the County had not finished their Annual Report. When issues arise, they are addressed through the repair of the system, and/or connecting to a sanitary sewer. Additionally, Stormwater has coordinated with the County Health Department to resolve issues of stagnant water and mosquito problems. Sanitary Sewer Extension In addition to the above coordination with the County Health Department, properties in Cumberland County that are primarily on septic tank continue to be annexed into the City of Fayetteville. As a result, these properties will be converted over time to the sanitary sewer. The City of Fayetteville page - 18 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Thus, the proliferation of septic tanks in the urbanized area continues to be reduced. Therefore, reducing the opportunity where septic tanks can fail and in turn impact the local water quality. 5.4 Employee Training Stormwater has documented “selected” training that each of the Stormwater staff has received over time. The Inspectors have attended a variety of internal and external classes, training seminars, and certification programs. Thus, each of the Inspectors has had adequate training to effectively inspect illicit connections, industrial facilities, stormwater BMPs, etc. Inspectors are also given opportunities for on the job training in each of these areas. Some of the major certifications that the Inspectors continue to receive training on are: Illicit Discharge Detection and Elimination Training Hazardous Materials Operations/OSHA Level II Chemical Spill Response Stormwater Permit and SWPPP Compliance Training Stormwater BMP Inspection Training Stormwater Management Program for Construction Sites Training Erosion and Sediment Control Training Confined Space Training Supervisory Operational Skills Program Detecting High Nutrient Discharges to Stormwater Systems NPDES Certified Stormwater Inspector The City of Fayetteville sent several representatives, including Stormwater staff, to the 2016 APWA NC Stormwater Management Division’s Fall Conference. The event was attended by stormwater professionals from throughout North Carolina and included educational sessions that addressed current stormwater issues in North Carolina, as well as networking opportunities for professionals and peers. Engineering Division staff received training on the Stormwater BMP Reviewer Certification through North Carolina State University. The staff recertifies their certification as it expires. Staff also attended classes on Geographic Information Systems (GIS) and Low Impact Development (LID) in order to stay current with these programs. Several members of the Engineering and Stormwater Staff attended an APWA Educational Session titled “MS6I: TheNew Generation of MS4 Compliance. What actually istheSustainable Stormwater Program?!”. This educational session focused on helping curr ent and future MS4’s to become more sustainable, therefore avoiding potential EPA audits. Staff is currently looking to implement the MS6I in the next permit cycle. Stormwater continues to utilize the online training program to provide annual stormwater pollution prevention training to City employees. This format allows for City e mployees to be trained on stormwater pollution prevention on their own time around their work schedules. One of the biggest obstacles to scheduling training with other Departments is finding a date and time that works well with everyone involved. This online training will also help ensure that Departments are regularly trained on an annual basis and the flexible format ensures that more Departments will have access to training during any given time period. During this reporting year, FAST Bus Garage employees were trained using this online program. The City of Fayetteville page - 19 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 5.5 Public Education and Outreach Ongoing inspection visits of specific businesses such as commercial car washes, carpet cleaners, lawn care services, charitable car washes, etc. ensure continued education as to proper material disposal. The City provides free educational videos to businesses and other entities who may pose a potential high risk for pollution to educate them on stormwater pollution prevention. A description of these videos can be found in Section 8.9 (Employee / Staff Training) of this report. Follow-up investigations and monitoring occurs on all potential illicit connections and improper disposal activities. 5.6 Public Reporting Mechanism InformationontheCity’sStormwater Hotline can be found previously in this Annual Report in Section 3.5. Section 6: Construction Site Runoff Controls 6.1 Locally Delegated Program The City does not currently have a locally delegated erosion control program for administrating a Construction Site Runoff Controls Program. This program has been and is currently provided by the local office of the NCDEQ Land Quality Section. Even though the City’s existing Construction Site Runoff program is handled by the local office of the NCDEQ Land Quality Section, the City con tinues to aggressively inspect construction sites that are brought to their attention through complaints or other sources. The City developed a standard operating procedure (SOP) that provides a step by step outline as to how perform the inspection and any needed follow-up. These activities are fully coordinated with NCDEQ Land Quality Section. There continues to be an excellent working relationship between the City and NCDEQ to address all problems associated with construction sites. Additionally, the above referenced program by NCDEQ’s Land Quality Section regulates construction sites that are one (1) acre and larger. The City considers smaller sites as potentially discharging sediment and performs inspections and pursues enforcement measures through our local Ordinance when needed. Section 7: Post-Construction Site Runoff Controls 7.1 Post-Construction Stormwater Management Program During the last year, the City con tinued to perform engineering reviews of new development plans, both commercial and single-family, based on the City’ s Stormwater Management Ordinance, Chapter 23 of the City of Fayetteville’s Code of Ordinances.Article III, Stormwater Control, requires stormwater BMPs to control peak discharge on new development as well as redevelopment so that the post-development peak discharge rate will be no greater than the predevelopment peak discharge rate. This provision minimizes the downstream flooding impacts arising from new The City of Fayetteville page - 20 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 development. In February 2012, the City adopted proposed revisions to Article III to make the Ordinance compliant with Phase II post-construction requirements. The Article was subsequently approved by the Division of Water Quality (DWQ). Based on the State’s approval, the Cit y of Fayetteville was delegated the authority to administer the post-construction program on a local level. Therefore, the Ordinance contains both stormwater quantity and quality provisions. Last of all and to address the concern regarding the ongoing maintenance of stormwater facilities in single- family subdivisions, the City decided to accept the functional maintenance responsibility for these facilities, if the developer requests such. During this reporting year, no changes were made to the Ordinance. Staff continues to review the Ordinance to ensure that it is serving its purpose the way that it is written. Additionally, City staff continues to regularly meet with the Homebuilders Association of Fayetteville (HBAF) as the City’s Post -Construction Stormwater Management Program continues to evolve. Thus, there is ongoing dialogue with the development community on the Ordinance, its provisions, and implementation. During the reporting year, the City submitted a Request for Qualifications (RFQ) to preform an evaluationof theCity of Fayetteville’sStormwater programandservices and compare to compare with municipalities. The RFQ should be awarded and underway in the very near future. It is the goal of the City to use the information from the RFQ to help guide the direction of the stormwater program for the future. A Request for Interest was submitted to guage the interest to provide watershed master planning services for the City of Fayetteville’s Stormwater program, which would focus on multiple watersheds at once. The above referenced Stormwater Management Ordinance is available on the City’s website as well as through the Internet at http://www.online.encodeplus.com/regs/fayetteville-nc/. 7.2 Post-Construction BMP Strategies Theabovereferenced ArticleIII utilizesthe“Stormwater Best Management PracticesManual” as developed by the North Carolina Division of Water Quality. Therefore, local engineers and developers are able to utilize any of the BMPs in the Manual to address their post-construction site runoff control requirements. Currently,theCityof FayettevilleutilizestheState’s BMP Manual in their locally delegated Water Supply Watershed and Phase II Stormwater Programs. Article III requires the long term operation and maintenance of structural BMPs by the property owner. This is accomplished by requiring that the structural BMP be inspected on an annual basis and the inspection report submitted to the City of Fayetteville. The inspection and report are designed to determine any maintenance needs and how they are to be repaired. Article III requires that the inspection be performed and the report signed by a qualified professional. The City’s Stormwater Management Ordinance defines a qualified professionalas“a qualified registered North Carolina professional engineer, surveyor, landscape architect, soil scientist, aquatic biologist, or person certified by the North Carolina Cooperative Extension Service for stormwater treatment practice inspection and maintenance.” The City of Fayetteville page - 21 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The exception to the above is in single-family subdivisions where the developer requests that the City provide the functional maintenance responsibility for the structural BMP. In these cases, the City performs the annual inspection and determines any functional maintenance needs. If necessary, City resources provide the needed repairs. The property owners in the subdivision are still responsible for the routine maintenance such as grass cutting, trash removal, and landscaping. During the reporting year, the Engineering staff reviewed 59 plans for compliance with the Stormwater Ordinance and Administrative Manual and other local requirements. Stormwater Inspectors signed off on 41 final inspections for BMP approval. Additionally, inspections were made at various stages of the BMP installation process to ensure that the BMP will be functional once the project is complete. 7.3 Deed Restrictions and Protective Covenants Section 23-32 Minimum Stormwater Quality Control Requirements of Article III of the Ordinance contains the following provision: The approval of the stormwater permit shall require an enforceable restriction on property usage that runs with the land, such as a recorded deed restriction or protective covenants, to ensure that future development and redevelopment maintains the site consistent with the approved project plans. 7.4 Operation and Maintenance Plan Section 23-27 Plan Requirements of Article III of the Ordinance contains the following provision: A plan for maintenance of privately owned stormwater management facilities shall be included as part of the stormwater design plan which as a minimum shall specify the following: a. Types of maintenance activities which should be anticipated so that the proposed drainage system and stormwater management facilities will operate as designed. b. The frequency and amount of maintenance that should be anticipated. c. The equipment that will be required to perform the needed maintenance. d. Name, address, and telephone number of the party responsible for maintenance. Section 23-39 outlines the requirements for the operation and maintenance agreement which must be executed on all privately owned stormwater management facilities. The city shall provide a standard agreement for this purpose. Please note that Article III of the Ordinance requires that the above Operation and Maintenance Plan be submitted to the City for review and approval prior to the issuance of a permit for the construction of the improvements. The City of Fayetteville page - 22 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 7.5 Setbacks for Built-Upon Areas Section 23-32 Minimum Stormwater Quality Control Requirements of Article III of the Ordinance contains the following provisions: For low density projects: Built-upon area shall be at a minimum of 30 feet landward of all perennial and intermittent surface waters draining less than or equal to 640 acres. Built-upon area shall be at a minimum of 75 feet landward of all perennial and intermittent surface waters draining greater than 640 acres. For high density projects: Built-upon area shall be at a minimum of 50 feet landward of all perennial and intermittent surface waters draining less than or equal to 640 acres. Built-upon area shall be at a minimum of 75 feet landward of all perennial and intermittent surface waters draining greater than 640 acres. 7.6 Education and Training Program Stormwater maintains an Administrative Manual that details how stormwater plans are to be prepared, submitted, and reviewed by the City. The Manual outlines the entire process from approval of the construction plans to the inspection and approval of the best management practices (BMPs). The Manual was specifically prepared to educate and train engineers and developers on the new requirements for Post-Construction Site Runoff Controls. As a matter of fact, the City engaged a Stakeholder Committee consisting of local engineers and developers to assist in the development of the Administrative Manual. Since the Administrative Manual became effective in February 2012, local engineers and developers have used it for the preparation and submittal of plans to the City. In particular, the Appendices contain numerous forms that are required during the design, construction, and closeout phases of the stormwater BMPs. Additionally, City staff uses the Manual to review and approve the design, construction, and closeout of all stormwater projects. In particular, the Appendices contain numerous form letters that the City utilizes to approve, disapprove, or issue notices of violation for all phases of a stormwater project. Stormwater also plans to review and update the Administrative Manual on a regular basis to ensure that it reflects any updates to Article III of the Ordinance (Stormwater Control) or other procedural modifications. The Administrative Manual is available to the public on the City of Fayetteville Stormwater website (www.fayettevillenc.gov/stormwater). Section 8: Pollution Prevention and Good Housekeeping for Municipal Operations 8.1 Operation and Maintenance Program The City provides an extensive network of municipal operations designed to keep these operations and services functioning properly. A number of these operations impact the storm sewer system directly, such as storm sewer system maintenance and street sweeping, and indirectly, such as landscape management and municipal building maintenance. The cumulative The City of Fayetteville page - 23 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 impact of all these operations on the storm sewer system can potentially be significant, so it is important to have operation and maintenance programs that take impacts to the storm sewer system into consideration. First of all, the City ha s developed a list of its facilities that have significant potential for generating polluted stormwater runoff. A list of these facilities is provided in Section 8.2. During this past year as well as for many previous years, the Stormwater Inspectors have inspected each of these facilities for any situations that may generate polluted stormwater runoff. Any concerns that are found during the initial inspection are always verified and corrected during follow-up inspections. Also, the Stormwater Division is in ongoing contact with those other City operations that have the potential for impacting stormwater runoff. In particular and as outlined in Section 5.4, Stormwater oversees and coordinates various training opportunities for City e mployees. During the past year, employees from Parks and Recreation, the FAST Bus Garage, and the Street Maintenance Division received specific training. Additionally, City employees are reminded how their actions can impact the quality of stormwater runoff through the Public Education and Outreach Program. Recycling In regards to the recycling of household items, the City of Fayetteville’s Environmental Services provides a curbside recycling program for its citizens where recyclables are picked up weekly. Citizens are given the choice whether to use the standard 36-gallon rollout container or purchase a 96-gallon rollout container. Items that are suitable for recycling are: glass bottles and containers, plastic containers, aluminum cans, steel cans, newspapers, corrugated cardboard and food boxes, and mixed paper. The recycling program not only reduces the amount of waste going to the landfill but as reduces the opportunity for these items to end up in the storm drainage system. The City of Fayetteville also has seven sites where recyclable items can be dropped off throughout the City to include recreational centers and fire stations. Household Hazardous Waste The Cumberland County Household Hazardous Waste (HHW) Facility con tinues to provide for the proper disposal of household hazardous waste materials. The HHW Facility reported that 74,042 pounds of household hazardous waste had been collected and processed during the past year. Used Oil Collection The used oil recycling program continued in the private commercial sector. Also, the County Solid Waste Department provides used oil recycling at its rural container sites as well as the Ann Street Landfill and Household Hazardous Waste (HHW) Facility. The HHW Facility reported that 5,766 pounds of motor oil and antifreeze were collected last year. An additional 6,800 pounds of used oil was collected at the rural container sites. 8.2 Facility Stormwater Pollution Prevention Plans In previous years, Site Pollution Prevention Plans (SPPP) have been developed for all of the City of Fayetteville facilities listed in Section 8.3. The SPPPs are used as an implementation guide The City of Fayetteville page - 24 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 for maintaining good housekeeping and reducing stormwater pollution. Topics covered in the SPPP include: best management practices, monitoring, training, inspections, spill prevention/response, vehicle/equipment cleaning, and preventative maintenance. Pertinent staff from each facility was trained on their respective Site Pollution Prevention Plan when the plan was developed and provided to the facility. 8.3 Facility Inventory and Site Inspections Facility Industrial Permit Physical Address PWC Wastewater Treatment Plant (Cross Creek) 601 North Eastern Boulevard PWC Water Treatment Plant (P.O. Hoffer) 502 Hoffer Drive PWC Water Treatment Plant (Glenville Lake) 628 Filter Plant Road PWC Electrical Storage Yard 1035 Old Wilmington Road PWC Fleet Maintenance Facility 1035 Old Wilmington Road PWC Electric Generation Plant (Butler Warner) 2274 Custer Avenue Fayetteville Regional Airport Yes 400 Airport Road Fayetteville Area System of Transit Bus Garage Yes 455 Grove Street Environmental Services Facility 455 Grove Street Building Maintenance Facility & Fueling Station 325 Grove Street Street Division Facility 335 Alexander Street Milan Street Storage Yard 400 Milan Road Marsh Street Storage Facility and Truck Wash 704 Marsh Street Parks and Recreation Maintenance Facility 602 Ann Street Parks and Recreation Maintenance / Storage Facility 214 Gray Street Waste Industries Transfer Station 583 Winslow Street Fayetteville Public Works Commission (PWC) Wastewater Treatment Plant (Cross Creek) This Fayetteville PWC Wastewater Treatment Plant was last inspected by Stormwater on February 14, 2017 and the site was found to be in compliance. This facility prev iously operated under Permit Number NC00023957. However and on August 27, 2015, the Fayetteville NCDEQ office issued No Exposure Certification NCGNE1080 removing this facility from its previous permit requirements. Stormwater will continue to inspect this facility on an annual basis to ensure compliance with the no exposure certification. Fayetteville Public Works Commission (PWC) Water Treatment Plant (P.O. Hoffer) This facility was inspected on May 4, 2017 and was found to have minor good housekeeping issues. Multiple construction entrances needed to be refreshed to prevent sediment from leaving the site, and the concrete flume has a large amount of sediment that needs to be addressed and the catch basin located at the Water Intake area needs to be cleaned and may need possible inlet protection. The Supervisor of the Hoffer Water Treatment Plant was notified of deficiencies via a letter dated May 5, 2017. The City of Fayetteville page - 25 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Fayetteville Public Works Commission (PWC) Electrical Storage Yard The PWC Electrical Storage Yard was inspected by Stormwater on May 24, 2017 and was found to have a few areas of concern. The issues included improperly stored leaking equipment, as well as several pieces of windblown debris around the complex, and fabric inserts need to be installed inside the catch basins. PWC Environmental Compliance staff was informed of deficiencies via a letter from Stormwater written on May 25, 2017. Stormwater will follow up with the Electrical Storage Yard later in the year to determine if recommended improvements have occurred. Fayetteville Public Works Commission (PWC) Fleet Maintenance Facility The PWC Fleet Maintenance Facility was inspected by Stormwater on May 24, 2017 and was found to have a few areas of concern. The issues included windblown debris, and improperly stored and leaking equipment. PWC Environmental Compliance staff was informed of deficiencies via a letter from Stormwater written on May 25, 2017. Stormwater will follow up with the Maintenance Facility later in the year to determine if recommended improvements have occurred. Fayetteville Public Works Commission (PWC) Electric Generation Plant (Butler Warner) The PWC Butler Warner Electric Generation Plant currently operates under a State Industrial Permit (NCS000369). This facility wa s last inspected by Stormwater on February 10, 2017, and the site was found to be in compliance. Fayetteville Regional Airport The Fayetteville Regional Airport currently operates under Certificate of Coverage Number NCG150056 which was issued on June 4, 2010. The General Permit (NCG150000) for this Certificate of Coverage was reissued by the NC Division of Water Quality on September 1, 2014. This facility wa s last inspected by Stormwater on October 21, 2016, and the site was found to be in compliance. Fayetteville Area System of Transit (FAST) Bus Garage The FAST Bus Garage continues to operate under Certificate of Coverage Number NCG080712 which was renewed on December 4, 2012. The General Permit (NCG080000) for this Certificate of Coverage was reissued by the NC Division of Water Quality on November 1, 2012. This facility was inspected on March 10, 2017 and was found to be in compliance with its permit. The only issues found were oil spots in the parking lot from equipment/vehicles, scrap materials need to be properly stored away from outfall 001, and debris needs to be cleaned out of the outfall catch basins. Staff was notified of findings via a letter written on March 13, 2017. Environmental Services Facility This facility was inspected on March 10, 2017 and the area was found to have minor issues. Issues include leaking vehicle fluids found on the parking lot, trash containers need to have lids or properly stored and wood pallets need to be removed or covered up. The Environmental Services Director was notified of findings via a letter written on March 13, 2017. Building Maintenance Facility and Fueling Station This facility was last inspected by Stormwater on May 11, 2017 and several issues were identified which needed addressed. Issues include the oil and water separator is in need of repair, The City of Fayetteville page - 26 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 catch basins located near the fueling station need to be cleaned and granular absorbents that are being used for fuel spills need to be cleaned after using. Tires need to be removed, properly stacked or covered up. Garbage cans, mop buckets, and empty buckets should have lids on them at all times, and wood pallets should be removed or placed under cover from precipitation. The gravel area in front of the Carpentry shop needs to be replenished with stone and the drop inlet near the chain link fence at the Carpentry shop needs to have the debris removed from the top of it as well. Drop inlets need to have protection surrounding them. The General Recreation Supervisor of Parks and Recreation, and the Warehouse Coordinator for Environmental Services were informed of deficiencies via a letter from Stormwater on May 22, 2017. Street Division Facility This facility was inspected by Stormwater on March 7, 2017. The facility was found to have some concerns with drop inlets located behind the Street Maintenance Administrative Building and in the wash pad area, inlet protection is needed to help catch sediment and debris, drop cloths and pans need to be used as needed, and ensure that all drums and containers are closed and properly stored. Tires and wood pallets need to be properly stored and the dumpster needs to be replaced. Buckets should also have lids on them and be properly stored. The Streets Division Superintendent and City Traffic Engineer were informed of deficiencies via a letter on March 8, 2017. Milan Road Storage Yard This location was last inspected by Stormwater on May 10, 2017 and was found to have deficiencies that need to be addressed. Deficiencies include that the Rock Dam needs to be refreshed at DA-003, debris needs to be cleaned out of the rip-rap at DA-002, and the Rock Dam needs to be reestablished at DA-004. Also, trash and windblown debris need to be removed and addressed as needed, tires need to be removed or properly stored, and drums/buckets of unknown containments need to be labeled and properly stored . The Superintendent of Street Maintenance was informed of the deficiencies via a letter dated May 22, 2017. Marsh Street Storage Facility and Truck Wash This facility was last inspected by Stormwater on March 8, 2017 and was found to have deficiencies which needed to be addressed. Deficiencies include refreshing of entrance to Marsh Street facility, damaged silt fence along the property and sand pile needs to be repaired, wood pallets need to be removed or covered, open garbage cans, , and trash and debris needs to be removed from site. The Superintendent of Street Maintenance was informed of deficiencies via a letter from Stormwater on March 13, 2017. Parks and Recreation Maintenance Facility on Ann Street This facility was last inspected on June 12, 2017 and was found to have minor issues which needed to be addressed. Issues include gravel entrance/exit needs to be refreshed occasionally, debris that needs to be properly d isposed of, and containers such as gas cans and antifreeze should be properly d isposed of or moved indoors. The Supervisor for Parks and Recreation Maintenance was notified of deficiencies via a letter from Stormwater on June 13, 2017. Parks and Recreation Maintenance / Storage Facility on Gray Street This facility was last inspected on June 12, 2017 and was found to have minor deficiencies which needed to be addressed. Issues include replacing the fabric insert inside the drop inlet, as well as The City of Fayetteville page - 27 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 properly disposing of windblown debris. The Supervisor for Parks and Recreation Maintenance was notified of deficiencies via a letter from Stormwater on June 13, 2017. Waste Industries Transfer Station This facility was inspected on May 31, 2017. The facility was found to have only a few concerns, such as installing a silt fence along the bottom of the chain link fence to help control windblown debris leaving the area, continue to monitor catch basin clean up, as well as general cleanup of the grounds from windblown debris. Other than these concerns, the facility was found to be compliant and well kept. Waste Industries was informed of these deficiencies via a letter from Stormwater on June 6, 2017. 8.4 Municipal Spill Response Procedures Spill Response Procedures have been developed and incorporated into the previously mentioned Site Pollution Prevention Plans for Milan Road Storage Yard located at 400 Milan Road, Marsh Street Facility located at 704 Marsh Street, Street Maintenance and Traffic Services Facility located at 335 Alexander Street, Building Maintenance, Parks and Recreation Facility and Fueling Station located at 280 Lamon Street, the Parks and Recreation Maintenance Facility located at 602 Ann Street, and the Parks and Recreation Maintenance / Storage Facility located at 214 Gray Street. Within the SPPPs, the municipal spill response procedures for each facility have been identified and outlined. Stormwater Staff gave a presentation outlining the pollution prevention plan to pertinent staff at each of the locations mentioned above. The staff was provided copies of the SPPP and additional handouts with regards to the presentation during the training. Additionally, Spill Prevention, Control, and Countermeasure (SPCC) Plans have been developed for PWC Wastewater Treatment Plant (Cross Creek) located at 601 North Eastern Boulevard, PWC Water Treatment Plant (P.O. Hoffer) located at 502 Hoffer Drive, PWC Water Treatment Plant (Glenville Lake) located at 628 Filter Plant Road, PWC Electrical Storage Yard and Fleet Maintenance Facility located at 1035 Old Wilmington Road, and PWC Electric Generation Plant located at 2274 Custer Avenue. As part of these SPCC Plans, Facility Maps showing the onsite stormwater system and flow directions have been developed to control any spills that might occur. 8.5 Vehicle and Equipment Cleaning Operations The Marsh Street Truck Wash is used to wash trucks, street sweepers, and other heavy equipment, etc. The facility was constructed with sumps in the drain inlets where sediment will settle out and will be later removed and disposed of properly by the City’s Jet -Vac. The system also drains to an oil / water separator where the discharge is treated. Last of all, the wash water is eventually discharged to the sanitary sewer, not the storm drainage system. 8.6 BMP Evaluation for Streets, Roads, and Public Parking Lots Maintenance Based on the City’s previous evaluation of BMPs in 2016 to reduce polluted stormwater runoff from municipally-owned streets, roads, and public parking lots within the corporate limits, the City continues to follow the select BMPs to fully implement: The City of Fayetteville page - 28 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Street Sweeping Yard Waste Containerization Loose Leaf Collection Spill Response (HAZMAT) Person Street “ Greenstreet” Streetscape Public Parking Lots Animal Control Dog Park Coordination with NCDOT Each of the above BMPs is detailed in Section 8.7. 8.7 BMP Implementation for Streets, Roads, and Public Parking Lots Maintenance Street Sweeping Street Sweeping operations are an effective best management practice for water quality, in that it removes potential pollutants from entering the storm drainage system during rain events. The Stormwater Division now provides all funding for theCity’s street sweeping operations. The City Street Maintenance Division performs this service on City streets as well as on some NCDOT roads, including selected thoroughfares, through a maintenance agreement. In regards to the street sweeping schedule, the thoroughfares are typ ically swept at night due to less traffic. These streets are swept ten (10) times during the year or about once per month except during the heart of winter. The sweeping process requires a water spray that does not work well in cold temperatures. The thoroughfare schedule includes NCDOT streets through the agreement previously referenced. Residential / subdivision streets are swept four (4) times per year plus shortly behind the leaf collection as close as possible. Thus, most of the residential / subdivision streets are swept five (5) or six (6) times per year. During the past reporting year, 3,311 tons of debris was removed as a result of the City’ s street sweeping efforts. Yard Waste Containerization The City’s Environmental Services Department collects containerized yard waste once per week throughout the year. Citizens have the choice to purchase a brown yard waste container through Environmental Services, or may use clear plastic yard waste bags or other approved containers to containerize debris. Containerization of yard waste and debris helps the City to continue to look appealing, as well as to prevent this material from flowing into the storm drainage system. Details regarding the pickup of yard waste are outlined in Chapter 22, Article I of the City’s Solid Waste Ordinance. Stormwater promotes yard waste containerization through its educational program to help prevent stormwater pollution. Loose Leaf Collection Stormwater promotestheCityof Fayetteville’slooseleaf collection. During the fall leaf season, City residents can place their loose leaves and pine straw at the curb for pick-up during specific collection periods. This program provides for the timely removal of the leaves prior to them being washed into the storm drainage system. Stormwater coordinates with Environmental Services to educate citizens on proper placement of their loose yard waste to ensure that it does not reach the drainage system. At other times throughout the year, Chapter 22, Article I of the City’s Solid Waste Ordinance requires containerization of all leaves for efficient and effective The City of Fayetteville page - 29 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 pick-up. Again, the containerization requirement keeps the leaves from being washed down streets and other conveyances, and into the storm drainage system. Spill Response The Hazardous Materials (HAZMAT) Team continues to provide regional emergency spill response. The members of the HAZMAT unit are not only skilled fireman, but are also certified in hazardous materials by the State of North Carolina. Firemen who are part of the HAZMAT team also receive a wide variety of training to handle different types of hazardous materials and situations once they are assigned. The HAZMAT team is also contracted by the State of North Carolina as one of seven Regional Response teams. The team is in charge of responding to incidents that cover a twelve county area. It is through these response teams that counties in the region receive the necessary help and materials to handle large HAZMAT calls. HAZMAT responds anytime there is an opportunity where hazardous materials or substances might be discharged to the environment. The Stormwater Division is concerned about those incidents where hazardous materials or substances might be discharged into the storm drainage system and possibly into Waters of the State. During the reporting year, HAZMAT responded to 47 documented spills or releases within the City Limits that had the potential of impacting the storm drainage system. Stormwater takes an active role in any HAZMAT spill response where material could potentially enter the drainage system and eventually Wa ters of the State. Stormwater will plug any drainage lines in the vicinity of a spill where the spill might enter a portion of the drainage system. If necessary, Stormwater will contact an environmental firm who is qualified to clean materials out of the storm drainage system. Stormwater coordinates the efforts to ensure that hazardous materials do not reach the Waters of the State. Person Street “ Greenstreet” Streetscape Previously, City Engineering completed the design on a “Greenstreet” project for two blocks of Person Street (which is a major corridor for Downtown Fayetteville). During the reporting year, the City of Fayetteville completed construction on the two block street renovation of Person Street. Person Street is located upstream and discharges its runoff to Blounts Creek. The design for this project incorporates innovative Low Impact Development (LID) devices which aida in runoff reduction and pollution reduction. Devices such as linear bio-filtration bump-outs, Silva Cells, and an experimental undersized permeable pavement design are used in this project. These devices meet LID volume reduction and quality improvement goals for this project. Blounts Creek is a biologically impaired stream upstream of the Greenstreet project and benefits from improved water quality from the devices. This project’s objective is to evaluate the applicability of Silva Cells,a subsurface stormwat er system, to urban environments within the Sandhills region, assess the application of using LID practices within existing linear transportation right-of-ways and analyze the potential to increase the recommended permeable pavement drainage areas. The anticipated goals to be accomplished through this project include decreasing the overall runoff volume entering into Blounts Creek, increasing the stormwater runoff quality, expanding public education regarding stormwater impacts, providing a more pedestrian friendly transportation corridor, and revitalizing the aesthetic value of this thoroughfare through infrastructure upgrades. The City of Fayetteville page - 30 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville and NC State University’s Biological and Agricultural Engineering Stormwater Engineering Group have begun to conduct research on this project. This project, using innovative water quality treatment devices through stormwater engineering, will provide results that can be disseminated on a national and international scale through publication in scientific journals and technical papers. Through this dissemination of information, it is the objective that LID implementation in urban environments will be more widely used and accepted. The City of Fayetteville is looking to set the example to the development community and surrounding communities by leading the way in environmental stewardship and implementation of LID practices. Photographs 8&9: Construction Completed at Person Street Public Parking Lots In 2012, Stormwater partnered with North Carolina State University and Filterra Bioretention Systems to install a Filterra Bio-Pave system, which consists of permeable pavement, and a Filterra Bioretention system to help treat stormwater runoff at the Fayetteville Amtrak Station and in the immediate area. Pollutants such as nitrogen, phosphorus, and suspended solids are filtered through the permeable pavement and the Filterra system before the water is discharged intotheCity’sdrainagesystem. The City continues to maintain the permeable Filterra units as needed so that they continue to function as designed. The educational signs located at each Filterra device continue to be utilized by patrons of the Amtrak parking lot and other passersby for knowledge on what the system is, and how it benefits the quality of runoff leaving the parking lot. The educational sign and Filterra bioretention system located at the parking lot adjacent to the Amtrak Station are shown in Photograph 8 on the following page. The City of Fayetteville page - 31 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Photograph 10: Filterra Unit with Educational Sign Animal Control The City of Fayetteville continues to enforce Chapter 3, Article II of Cumberland County’s Animal Control Ordinance within the City limits. This Ordinance requires owners of animals to immediately dispose of animal waste from any public or private property, properly. Violators of this Ordinance can face violation notices, fines, leading up to loss of animal (until fees are paid) for habitual offenders. This ordinance helps our community to look better and it has a positive impact on water quality. Dog Park A trend in many communities is to set aside a public place where owners can bring their dogs for recreation. Along those lines, the City of Fayetteville continues to operate the Riverside Dog Park, located near the Cape Fear Botanical Gardens. The park is a joint effort of community involvement between the Bark for a Park committee and Fayetteville / Cumberland Parks and Recreation. There are two designated areas, one for dogs smaller than twenty-five pounds and the other for any dog larger. All dogs in the park are to be on a leash and have license and tags on their collars. Additionally, dog owners are educated and encouraged to properly dispose of their dog’s wast e. The park is supplied with dog waste bags to help encourage this behavior. The proper disposal of dog waste makes for a better park but it also improves the quality of the stormwater runoff leaving the park. Coordination with NCDOT Stormwater continues to coordinate with the local NCDOT on various stormwater activities such as street sweeping and ditch maintenance programs as well as issues related to their NPDES permit implementation. The City of Fayetteville page - 32 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 8.8 Operation and Maintenance for Municipally Owned or Maintained Structural Stormwater BMPs and Storm Sewer System On May 1, 2015, the City finalized the document “Operation and Maintenance for Municipally - Owned or Maintained Structural Stormwater BMPs and the Storm Sewer System”. This document summarized the City’s operation and maintenance program for structural stormwater BMPs and the storm sewer system (including catch basins, the conveyance system, and structural stormwater controls). The City’s operation and maintenance program highlights the following components: Structural Stormwater BMPs Maintenance Transfer Program Drainage Inspection Drainage System Maintenance Limited Creek Cleaning Program Beaver Management Program Each of the above components is detailed below. Additionally and to supplement the above referenced document, the Stormwater staff during the reporting year reviewed several Standard Operating Procedures (SOP) for various activities involving the inspection and maintenance of the stormwater drainage system. The SOPs are as follows: Storm Drainage System Maintenance and Inspection Catch Basin Maintenance and Inspection Drainage Ditch Maintenance and Inspection Structural Stormwater BMPs The City of Fayetteville owns or maintains several structural stormwater BMPs throughout the City. The following is a list of those structural stormwater BMPs, the type of BMP, and the entity responsible for maintenance: Structural SCM Location Type Maintenance Responsibility Airborne and Special Operations Museum Rain Garden, Constructed Wetland, and Bioretention Areas City of Fayetteville Fayetteville Amtrak Station Permeable Pavement and Filterra Bioretention System City of Fayetteville Fayetteville Regional Airport Dry Extended Detention Basin and Grassed Swale Airport Grounds Maintenance Swainey Avenue Dry Extended Detention Basin City of Fayetteville Butler Warner Generation Plant Wet Detention Basin Fayetteville PWC Grounds Maintenance The City of Fayetteville page - 33 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Waddell Drive Wet Detention Basin Fayetteville PWC Maintenance Thelbert Drive Wet Detention Basin Fayetteville PWC Maintenance Fayetteville PWC Electrical Storage Yard Sediment Basin Fayetteville PWC Grounds Maintenance Winslow Street Transfer Station Wet Detention Basin, Forebay, and Sediment Baskets Waste Management PersonStreet “Greenstreet”Streetscape Linear Bio-Filtration Swales, 13 Bio- Retention Bump-Outs, Silva Cells, Permeable Pavement, and Filterra Bioretention Systems City of Fayetteville James Creek North Extended Dry Detention Basin City of Fayetteville Transit Multi-Model Facility Rain Harvesting for Irrigation Fayetteville Area Transit System (FAST) Rosehill Road Aquatic Center Extended Dry Detention Basin City of Fayetteville The Stormwater Inspectors inspect each of the above BMPs on an annual basis. The Inspectors utilize the BMP Maintenance and Inspection Checklist as contained in Appendix 4-3 of the City of Fayetteville’s “Administrative Manual for Implementation of the Stor mwater Control Ordinance” for that specific structural stormwater BMP. The annual maintenance on each of the BMPs is performed by personnel from the City Department or other responsible party a s listed above. First of all, maintenance activities focus on issues as outlined in the above referenced Inspection Report. Additionally, the maintenance personnel perform those maintenance tasks as outlined in the applicable Maintenance Tasks and Schedule contained in Appendix 4-2 (BMP Maintenance Plan) of the City of Fayetteville’s “AdministrativeManual for Implementation of theStormwater Control Ordinance”. In regards to the innovative Low Impact Development (LID) devices anticipated as part of the Person Street “ Greenstreet” Streetscape, Operation and Maintenance Manuals will be developed as part of the design and construction process. Once installed and properly functioning, these structural stormwater BMPs will be maintained by the Stormwater Division accordingly. Maintenance Transfer Program Chapter 23 (Stormwater Management), Article III (Stormwater Control) of the City of Fayetteville Code of Ordinances contains provisions that allow developers of single-family residential subdivisions to transfer functional maintenance responsibility of their BMPs to the City. This transfer takes place once the BMP has been constructed and fully functional for at least one year. Also, the groundcover and required plant life must be fully e stablished prior to the transfer of functional maintenance responsibility. The property where the BMP is located The City of Fayetteville page - 34 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 will be owned by the homeowner association. Therefore, the homeowner association will have responsibility for the routine maintenance of the facility. Routine maintenance includes the cutting of the grass, trash removal, and upkeep of the landscaping. The homeowner association is also required to remove any invasive plant life such as cattails, hydrilla, etc. The following is a list of those structural stormwater BMPs and the type of BMP that have been transferred to the City for functional maintenance: Structural Stormwater BMP Type Lakedale Ph1 Wet Detention Winberry Subdivision Dry Extended Detention Basin The Stormwater Inspectors inspect the dry extended detention basins in the James Creek North and Winberry subdivisions on an annual basis. The Stormwater Inspectors use the BMP Maintenance and Inspection Checklist, Dry Extended Detention Basin as contained in Appendix 4-3 of the City of Fayetteville’s “Administrative Manual for Implementation of the Stormwater Control Ordinance” to perform theseinspections. Maintenance on these dry extended detention basins is conducted by Stormwater Division personnel based on issues highlighted in the above referenced Inspection Report. In addition to addressing those maintenance issues observed during the annual inspection, Stormwater Division personnel perform the maintenance tasks as outlined in Dry Extended Detention Basin, Maintenance Tasks and Schedule contained in Appendix 4-2 (BMP Maintenance Plan) of the City of Fayetteville’s “Administrative Manual for Implementation of the Stormwater Control Ordinance”. Drainage Inspection Stormwater originally and continues to make routine inspections of the drainage system based on drainage complaints. Stormwater inspects the problem area, assesses the source of the problem, then reports the problem to the appropriate agency (City Street Maintenance Division, City or County Engineering, NCDOT, etc.). Stormwater maintains a computerized database of open Work Orders until the problem is resolved. This complaint driven process was greatly enhanced based on the results from the stormwater inventory. Therefore, based on data from the inventory, the inspection and maintenance of the storm drainage system has become more efficient, effective, and systematic. Additionally, all members of the City’s Street Maintenance Crews includi ng the Leaf Cleaning Crews have been instructed to observe the storm drainage system as they carry out their daily responsibilities in the field. Based on their field observations, they report any potential maintenance needs through the proper channels. Also, the Inspectors in the Construction Management Division look for any drainage system maintenance needs as they inspect construction projects involving new and replacement/upgraded infrastructure throughout the City. Drainage System Maintenance During the last year, the City Street Maintenance Division reported that more than 18,388 linear feet of the drainage system were cleaned by the Jet-Vac process as documented in the City’s work order system. This maintenance practice provides benefits by removing sediments and other The City of Fayetteville page - 35 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 pollutants that might otherwise be washed downstream during a heavy rain. During this reporting year, the Streets and Stormwater Divisions continued to use the RovverX Long-Range Pipe Inspection Crawler to assist in drainage pipe inspection. This camera system continues to aid staff in detecting issues (damaged pipes, problems with pipe joints, and potential illegal connections) within the City’s piped drainage infrastructure. The camera has greatly enhanced system maintenance and upkeep, while also allowing for a more timely resolution to problems that are detected. Also, the Streets and Stormwater Divisions continue to use pole cameras to quickly and effectively address minor issues or concerns with the storm drainage system. Limited Creek Cleaning Program Stormwater has continued the highly successful Limited Creek Cleaning Program which essentially removes trash, debris and undergrowth from the existing ditches, channels and creek banks. Crews may perform limited vegetation maintenance and debris removal to ensure that the character of the channel is maintained, however the program is not intended to increase the capacity or improve any conveyance characteristics of the channel by excavation or filling; thus, the name Limited Creek Cleaning Program. Over the last 12 months, crews have cleaned approximately 125,475 linear feet of streams/ ditchesasdocumented in theCity’swork order system. Due to the sandy nature of the soils in the Fayetteville area, there is a tendency for sediment buildup to occur in many of the local streams. Based on existing Nationwide Permits as issued by the US Army Corps of Engineers, the City is allowed to remove this sediment accumulation for a distance of 150 feet downstream of the City’s major outfalls. In those cases, the Stormwater Division coordinates with both the NCDEQ as well as the US Army Corps of Engineers, as necessary, to ensure that the sediment is properly removed and that the original streambed is not altered. Coordination with these agencies is always done prior to the sediment removal. Beaver Management Assistance Program The Limited Creek Cleaning Program has grown to include coordination with the local wildlife Beaver Management Assistance Program (BMAP) to remove debris and obstructions in local waterways. Through a Cooperative Service Agreement, the City of Fayetteville partners with the US Department of Agriculture Wildlife Services (USDA APHIS WS) to provide City residents with these needed services to reduce or eliminate property da mage and threats to human health and safety caused by beaver activities within the City limits. During the past year, the Beaver Management Assistance Program was involved in over 59 cases requiring the removal of beavers and their dams. In the process, 67 beavers were effectively removed. 8.9 Employee / Staff Training During the reporting year, Stormwater staff continued to utilize the training packages “Storm Watch” and “Storm Warnings” which cover Stormwater Pollution Prevention to train City employees as well as made the packages available to local businesses. This past year employees from Parks and Recreation, FAST Bus Garage, the Stormwater Division, and the Street Maintenance Division participated in the Good Housekeeping training for City Employees. It is the goal of Stormwater that all departments that have a potential to pollute stormwater will receive training on a regular basis. The materials cover the following: ○ Good Housekeeping and Spill Prevention The City of Fayetteville page - 36 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 ○ Vehicle and Equipment Washing, Fueling, and Repair ○ Vehicle and Equipment Maintenance ○ Spill Reporting and Response ○ Street Maintenance ○ Outdoor Storage and Management of Materials and Wastes ○ Landscaping and Lawn Care ○ Outdoor Manufacturing ○ Dust Producing Processes It should be noted that all current Stormwater Inspectors have a “Stormwat er BMP Inspection and Maintenance Certification” as required by the North Carolina Department of Environment and Quality (NCDEQ) and the City of Fayetteville. Section 9: Industrial Facilities Evaluation and Monitoring 9.1 Industrial Facility Inventory The City receives a listing of all the facilities in the City of Fayetteville that have an Industrial NPDES Stormwater Discharge Permit from the local office of NCDEQ. This listing also includes those EPA Section 313 facilities located in the City of Fayetteville. The inventory is primarily comprised of those facilities supplemented by field findings, Yellow Pages review, and other sources. The inventory of industries is updated annually based upon receipt of the latest listing of Industrial NPDES Stormwater Discharge Permits from the Fayetteville Regional Office of NCDEQ. Currently, the City has 25 permitted industries on the industrial list that are inspected on an annual basis. 9.2 Industrial Facilities Inspection Program The City has developed a standard operating procedure (SOP) that is used by all of its Inspectors as they make industrial facility inspections. The SOP provides a step-by-step outline as to how the inspection as well as any needed follow-up actions is to take place. Additionally, the City has updated a previously developed standard Inspection Form using the EPA Municipal Separate Storm Sewer System (MS4) Program Evaluation Guidance Manual. The new form is used and filled out by all of the Inspectors conducting inspections of industrial facilities. The Inspection Form contains an extensive checklist including the following: ○ Review of the Stormwater Pollution Prevention Plan (SWPPP) ○ Review and inspection of all activitiesboth insideand outsideof thefacility ○ Observationsat all stormwater outfalls ○ BMPs are reviewed and their effectiveness assessed ○ Historyof anyspillsorleaksarereviewed ○ Photographsaretakenof thefacilityanditsactivities Industrial inspections are conducted on a priority basis. Those industries with the greatest potential to cause environmental harm and impact the quality of stormwater runoff are assigned a higher priority and inspected before others. The Stormwater Inspector completes an industrial site inspection checklist report as described above for each site inspected. The inspection The City of Fayetteville page - 37 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 checklist information is transferred to an Excel spreadsheet as a permanent record. For the time period July 1, 2015 to June 30, 2016, the City inspected all 25 of the facilities on the above referenced inventory. If problems are noted during the inspection, the facility is notified of the deficiencies and instructed to make the necessary improvements in order to achieve compliance. The compliance status of such facilities is indicated as “pending” in the inventory to note that the facility will need to be re-inspected at a later date to determine compliance. Once the facility has achieved compliance, theinventory isupdated to indicatethat thefacili ty “complied”. During this reporting year, Stormwater inspected Valley Proteins, an EPA Section 313 facility within the City’s permit jurisdiction.This facility is located on Martindale Drive. Valley Proteins was inspected on March 30, 2017 and was found to be in compliance with its Certificate of Coverage. Valley Proteins is also considered an EPA Section 313 facility due to its containment measures for the bulk storage of its chemicals. Some good housekeeping issues were found, such as leaking trucks need to be addressed, and outfall #2 exceeded the benchmark values for COD and therefore fell under Tier I. The facility ha s addressed the issue. All chemical storage is properly stored and kept out of the way as to prevent illegal discharge to the storm drainage system. This property will continue to be inspected by the City in the future to ensure continued compliance. As a supplement to the industrial inspections and in a continuing effort to improve local water quality, the City has continued with inspecting local area restaurants to make sure that they are practicing good housekeeping in particular in the disposal of their cooking waste byproducts (grease). Similar to the industrial inspections, the Stormwater Inspector completes a site inspection checklist report for each restaurant inspected. The inspection checklist information is transferred to an Excel spreadsheet as a permanent record. If the restaurant is found to be in non- compliance, the inspector will issue a Notice of Violation, and provide guidance on how the problem can be remedied. For the time period July 1, 2015 to June 30, 2016, the City inspected 465 restaurants. There were a few restaurants that were found to be deficient in good housekeeping practices. The issues found were trash on the ground, leaking tallow bins, and grease on the ground. In each instance, the Stormwater Inspector worked with the restaurant to have the incident corrected. In 4 instances, a Notice of Violation was issued. Restaurants were given a period of time to clean up the issues, and all complied to avoid fines being assessed. When restaurant facilities are inspected, the Stormwater Inspectors provide them with educational materials and notify the owners of educational and training resources available to them through the City. Additionally, if any unresolved issues are found, a notice of violation (NOV) and possible fine can be issued. 9.3 Evaluation Measures During an industrial inspection, the Stormwater Inspector conducts visual monitoring of the receiving waters at the industrial discharge point. The Inspector checks to see if the discharge has an abnormal color, any odor, or sheen on the surface. The inspector also collects a sample of the discharge for visual observation and to determine if any substances are suspended in the water column. If necessary, photographs are taken of the outfall. If evidence of polluted runoff is suspected, a sample of the discharge is collected and further analyzed by an approved independent local laboratory for a number of pollutant parameters. If pollutants are verified in The City of Fayetteville page - 38 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 the runoff, the City no tifies the facility immediately and requires actions to be taken to remedy the situation. As a supplement to the major outfall inspections described earlier in Section 5.3 “Inspection/Detection Program” of this Annual Report, the City also monitors and inspects outfalls (12 inches and larger) associated with industrial activities to make sure that they are not discharging any potential pollutants to theCity’s storm drainagesystem or to Waters of theState. Similar to the major outfall inspections, the Stormwater Inspector completes an outfall inspection checklist report for each industrial outfall inspected. The inspection checklist information is transferred to an Excel spreadsheet as a permanent record. For the time period July 1, 2015 to June 30, 2016, the City inspected 44 industrial outfalls. Some minor maintenance issues such as heavy sediment in catch basins, erosion and ditch line maintenance were noted. No other significant water quality issues were observed. Section 10: Water Quality Assessment and Monitoring 10.1 Water Quality Assessment and Monitoring Plan The City’s current Water Quality Assessment and Monitoring Plan was reviewed and approved by the NC Division of Water Quality v ia a June 12, 2013 email. The Plan details monitoring activities, parameters, and data assessment required by the Permit. The Plan specifies water quality monitoring activities to be performed on a quarterly basis at a total of six (6) stream sites on major watersheds in the City. Monitoring is conducted for chemical and physical parameters on a fixed interval monitoring basis. A specific day of each calendar quarter (specifically, the 2nd Wednesday of the first month of each calendar quarter) is targeted for monitoring at each monitoring location. Additionally, the samples will be collected approximately 72 hours (48 to 96 hours) after rainfall has ceased. This will allow the streams to return to their normal dry weather flow depth following the rainfall. Table 10-1 on the following page provides a list of the water quality parameters sampled at the monitoring sites. Stormwater staff maintains a Sample Collection Guidance Manual for the Water Quality Assessment and Monitoring Program. The document outlines detailed procedures and consistent methods required to obtain samples for the quarterly ambient in-stream monitoring program. The City of Fayetteville page - 39 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Table 10-1: Water Quality Monitoring Parameters Parameter Sample Type Frequency Temperature In-situ Quarterly Turbidity In-situ Quarterly Dissolved Oxygen In-situ Quarterly pH In-situ Quarterly Conductivity In-situ Quarterly Total Suspended Solids Grab Quarterly Total Nitrogen Grab Quarterly Total Kjeldahl Nitrogen Grab Quarterly Ammonia (NH3) Grab Quarterly NO2 + NO3 Grab Quarterly Total Phosphorous Grab Quarterly Chromium (Cr) Grab Quarterly Copper (Cu) Grab Quarterly Lead (Pb) Grab Quarterly Zinc (Zn) Grab Quarterly Fecal Coliform Grab Quarterly The City of Fayetteville page - 40 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Table 10-2 below contains a description and location of the six (6) monitoring sites in the Monitoring Plan. Table 10-2: Description of City of Fayetteville Water Quality Monitoring Sites Site Stream Location BLT Blounts Creek Culvert at Campbell Avenue XCK Cross Creek Culvert at Hillsboro Street BVR Beaver Creek Bridge at Cumberland Road BCK Buckhead Creek Culvert at Coventry Road LRC Little Rockfish Creek Bridge at Lakewood Drive CCK Carvers Creek Culvert at Ramsey Street and I-295 The City of Fayetteville page - 41 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Figure 10-1 shows a map and location of the six (6) monitoring sites within the Monitoring Plan. Figure 10-1: Fayetteville Water Quality Monitoring Sites The City of Fayetteville page - 42 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 10.2 Water Quality Monitoring Implementation Stormwater has continued the in-stream ambient water quality monitoring program initiated in the fall of 2005 when four sites located along Blounts Creek, Cross Creek, Beaver Creek, and Buckhead Creek were chosen for in-stream ambient water quality monitoring. These sites were selected to avoid potential duplication of other monitoring activities by NCDEQ, Fayetteville Public Works Commission (PWC), the Middle Cape Fear River Basin Association, and the US Geological Survey (USGS). In 2010, Stormwater evaluated the in-stream ambient water quality monitoring program and compared it to the program in Charlotte, North Carolina. As a result of that evaluation and to get a better picture of the overall water quality throughout the City of Fayetteville, the City added two new sampling locations to the previous four locations and started collecting samples in August of 2010. The two newer sites are located along Little Rockfish Creek and Carvers Creek. With the addition of the two locations, water quality samples are now collected and analyzed in each of the major watersheds in the City. Figure 10-1 shows the location of the six monitoring sites. During this reporting year, Stormwater was able to collect samples from each of the six sites on a quarterly ba sis. The results of the in-stream ambient water quality monitoring program are shown in Figure 10-2 for the fiscal year 2016-2017. The parameters shown in the top portion of the table are collected and reported in the field during the sample collection. The parameters shown in the middle of the table are reported from the laboratory following the analysis of the sample. The parameters shown in the bottom of the table are observations made by the field personnel during sample collection. In reviewing the results from last year (see Figure 10-2), we observe that some indication of pollution is present at each of the six in-stream monitoring stations. In an urban setting, this is to be expected. Pollutants of concern include Nutrients (as indicated by Nitrogen and NO2+NO3) and Fecal Coliform. These parameters are detected in many of the samples. Also, elevated levels of Turbidity and Total Suspended Solids were observed in particular in Beaver Creek during the January 2017 sampling event. This may be attributable to increased construction in the Fayetteville area due to an improving economy and large transportation projects. The Stormwater Division will pay close attention to this and coordinate with the local office of the NCDEQ Land Quality Section who administerstheCity’sConstruction SiteRunoff program. The City of Fayetteville page - 43 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Figure 10-2: Ambient Instream Monitoring Results The City of Fayetteville page - 44 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Impaired Streams Program Stormwater developed an Impaired Streams Program to monitor streams that have been classified as impaired within the City limits in 2014. In many cases, it is possible that an impaired stream could progress negatively overtime, and may have a Total Maximum Daily Load (TMDL) assigned to them to improve their water quality. In order to be proactive, Stormwater has developed this program on a voluntary basis to monitor impaired streams and make necessary adjustments to improve their water quality prior to the potential issuance of a TMDL. This program will allow Stormwater to assess the effect pollutants may have on streams, as well as determine how the streams are impacted by their surrounding environments. Stormwater uses several methods to analyze the health of a stream, such as analytical laboratory sampling, field sampling, site inspections, and walking the stream. The Stormwater Division samples for 20 to 32 parameters at each sample site depending on what related issues are found during the inspection. These methods allow staff to assess both the chemical and biological conditions of a stream. Information obtained through sampling and inspection is then recorded on an Excel Spreadsheet. Using the spreadsheet, staff will be able to analyze the results overtime to determine patterns and possible pollution issues within a stream. The Stormwater Division identified the sample sites based on stream segments that the state has deemed as impaired, along with input from the PWC Watersheds Group, to ensure that there is no duplication of sample sites. From these efforts, 20 sample sites were identified. This program allows Stormwater to understand the characteristics of our impaired streams. Previously, Stormwater staff developed a Standard Operating Procedure (SOP) for inspecting and collecting sampling data from our designated impaired stream segments. The document outlines the City’s efforts to monitor and reduce pollutants in local streams classifiedasimpairedby NCDEQ. The written document is also highly effective in showing procedural consistency and the process when audited by DENR and EPA. While there are no TMDLs currently assigned to the City, the collected data and a validated process will be great tools and provide historical information to hopefully avoid or at least delay future TMDLs in the local area. Section 11: Total Maximum Daily Loads (TMDLs) The Stormwater Division has determined that a Total Maximum Daily Load (T MDL) has not yet been developed and approved or established by EPA for the receiving waters of the City of Fayetteville’s MS4 NPDES stormwater dischar ge. Therefore, this Permit section is currently no t applicable in the City of Fayetteville. Section 12: Miscellaneous Stormwater Activities During the reporting year, Stormwater has participated in several activities to help promote stormwater initiatives and support research for stormwater quality projects. These activities are listed below. The City of Fayetteville page - 45 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Urban Water Consortium Stormwater is an active member of the Urban Water Consortium group of the Water Resources Research Institute. This group was established in 1985 to provide a program of research and development, and technology transfer on water resource issues shared by urban areas across the state. Through this group, WRRI and the State of North Carolina help individual facilities and regions solve problems related to local environmental or regulatory circumstances. Stormwater actively participates due to the importance of sharing information with other municipalities that face the same challenges as Fayetteville, as well as recognizing the importance of research and funding of stormwater quality re lated projects. The group meets quarterly in different locations around the state. Stormwater Association of North Carolina (SWANC) Stormwater is an active member of SWANC, which is a statewide organization that advocates for the interests of stormwater programs at the NC General Assembly and the NC Department of Environmental Quality(DEQ). Stormwater staff currently serves on the Board of Directors, and the Publicity Committee of this organization. Even though SWANC is in its infancy, it has been found to be a strong voice for stormwater interests before state-level decision makers. An objective of the SWANC is to be a positive influence on these governmental entities. EPA Stormwater Permit Audit EPA conducted a Stormwater Permit Audit via telephone on December 10, 2014. Many activities documented in the City’s NPDES Permit, Stormwater Management Plan, and 2014 Annual Report were reviewed and discussed in detail during the audit. The Stormwater Manager provided clarification in areas where necessary to EPA during the course of the telephone conversation. As of the date of this Annual Report, the City has yet to receive any official feedback from EPA regarding the Stormwater Permit Audit. Section 13: Plans for the Upcoming Year The City continues through its Stormwater Division to implement the provisions of its 2013 issued permit. In moving forward, the City looks to accomplish the following in the coming year: Continue to implement the Water Quality Assessment and Monitoring Plan. Continue to train City Employees using the Online Stormwater Training Module. Continues to implement Cityworks software for all work orders and related databases. Continue to update the Stormwater Inventory with stormwater structures and conveyances that were constructed during and after the field data collection. During Hurricane Matthew, the Upper Rayconda Dam was breeched, therefore plans to continue to work with City Engineering, NCDEQ, and the Rayconda Homeowners Association to resolve issues with the Upper Rayconda Dam. Report progress to engineers at local NCDEQ Regional Office on a monthly basis. The City of Fayetteville page - 46 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Continue recovery efforts from Hurricane Matthew to include construction on 7 roadways, and 2 city maintained dams, as well as possible construction on at least 4 private dams. Revise and update our Administrative Manual based on changes that have occurred since its inception. Submit for Permit renewal during the 2018 Fiscal Year Update the Stormwater Management Plan based on the newly issued Stormwater Permit, to come in the spring of 2018. This past year marked the eighth year that the City of Fayetteville has operated its own independent stormwater program, permit, and utility that initially started with the previous joint City / County stormwater program, permit, and utility that ceased as of July 1, 2009. On March 1, 2013, the City of Fayetteville was issued a new NPDES Municipal Stormwater Discharge Permit. As provided in this report, the City ha s continued to move forward in fully implementing the provisions of the new permit. As a matter of fact, the upcoming year will mark the twenty- second year that the City of Fayetteville has been covered by a NPDES Municipal Stormwater Discharge Permit. The first fourteen years were covered by the joint City / County Permit. In order to provide adequate funding to meet the requirements of the NPDES stormwater program, the Stormwater Division staff requested, and the City Council approved a stormwater utility rate increase of $6.00 annualy intheCity’sFY18 Budget. Therefore, stormwater fees will increase to $51.00 per year per equivalent residential unit (ERU). The rate increase was requested to assist the City in meeting the requirements of its NPDES Municipal Stormwater Discharge Permit along with funding improvements to the City’saging stormwater infrastructure. Should any additional information be required, please contact: Mr. Robert Stone II, P.E. Director of Public Services City of Fayetteville 433 Hay Street Fayetteville, North Carolina 28301-5537 Phone: (910) 433-1691 Fax: (910) 433-1058 Email: rstone@ci.fay.nc.us The City of Fayetteville page - 47 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 Appendix A 1Monitored Parameters Pages Ammonia………………………………………………..………………………..….66 Chromium...…………………………………………..……………………....….…..66 Copper……….………………….……….……………..…………………….………67 Conductivity……..……………………………………..………………….…….…...67 DissolvedOxygen…….………………………………..………………….…….…...68 Fecal………..…………………………………………..……………….……….…...68 Lead…………………………………………………………………….…………….69 pH…………………………………………………………………………………… Total Nitrogen………………………………………………………….….………….69 Total Phosphorus………………………………………………………..……………70 Total SuspendedSolids……………………………………………….….….………..70 Turbidity……………………………………………………….…….….……………71 Zinc………………………………………………………………..………….………71 1 The following charts represent data for the parameters monitored in each of the six streams sampled for the Ambient In Stream Monitoring Program for the Permit Cycle 2013-2017. The City of Fayetteville page - 48 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville page - 49 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville page - 50 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville page - 51 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville page - 52 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville page - 53 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017 The City of Fayetteville page - 54 - NPDES Permit No. NCS000246 2017 Annual Report August 31, 2017