2020 Tide Tables
"Pernicious Beauty" - Photo by Kristen Kappel, Download a convenient desk version of the 2020 Tide Chart, Quick Views:, January, February, March, April, May, June, July, August, September, October, November, December, Note: All times indicated are for Charleston - Custom House. Tide heights relative to Mean Lower Low Water., Tide data provided courtesy of the National Oceanic and Atmospheric Administration (NOAA), Location Correction Information, Location High Tide Time Difference Cherry Grove +10 min. Myrtle Beach, Springmaid Pier -26 min. Socastee Bridge ICWW +3 hr. 26 min. Garden City Pier -26 min. Litchfield Beach Bridge +44 min. Pawleys Island Pier -24 min. Winyah Bay Entrance -21 min. Georgetown, Sampit River +1 hr. 25 min. Isle of Palms Pier -25 min. Cooper River, Goose Creek Entrance +43 min. Ashley River, Magnolia Gardens +1 hr.…, Distribution Locations - Limited to Supply On-Hand, The 2020 Tide Tables Posters are now available! Quantities will be limited to supply on-hand at select SCDES-OCRM office locations., Myrtle Beach/Grand Strand, 927 Shine Ave. Myrtle Beach, SC 29577, Charleston, 1362 McMillan Ave. Suite 400 Charleston, SC 29405, Beaufort, 104 Parker Drive Beaufort, SC 29906, Tide Charts are not intended for individual retail sale., For all order inquiries, please contact , Elizabeth Hartje, , , 843-953-9237, .Asbestos Removal & Safety for Homeowners & Businesses after a Severe Weather Event
When working on cleanup and rebuilding efforts after a severe weather event, it's important to be aware of potential asbestos-containing materials that could pose a health risk if not handled properly. Disturbing asbestos-containing materials during building repairs, renovations, or demolitions can release asbestos fibers or dust particles into the air, allowing them to be ingested or inhaled., Download the, Asbestos Fact Sheet for Severe Weather Event, ., Presence of Asbestos, Because of its fiber strength and heat resistance, asbestos has been used in a variety of building materials such as siding, ceiling and floor tiles, stucco, sheetrock/joint compound, ceiling texture (popcorn ceiling), caulking, mastics, insulation, and roofing materials. Regardless of the age of a building, asbestos-containing materials may have been used during construction of the building.…, What is Regulated?, Federal and state asbestos regulations typically do not apply to work done in residential buildings having four or fewer dwelling units. However, if a homeowner wants a licensed asbestos contractor to remove materials, make repairs, or renovate or demolish their home, the contractor must comply with all asbestos regulations. The regulations do apply to any institutional, commercial, public, or…, Exposure to Asbestos, Asbestos fibers may be released into the air by disturbing asbestos-containing materials during building repairs, renovations, or demolitions. In general, exposure may occur only when the asbestos-containing material is disturbed or damaged in such a way that releases dust particles and fibers into the air. Asbestos-containing materials that have not been disturbed can safely remain in place., People at Greatest Risk for Health Effects from Asbestos, People exposed to asbestos on a regular basis, such as contractors who don't follow federal and state health-protective regulations for asbestos, are most at risk for developing asbestos-related diseases. Those who are exposed to large amounts of asbestos over a period of time have a greater chance of developing harmful health effects, such as lung cancer or other respiratory diseases. Disease…, Minimizing Asbestos Exposure, If homeowners decide to do work on their homes themselves or hire a non-licensed asbestos contractor, the following work practices and procedures should be followed to minimize airborne asbestos fiber releases and personal exposure: Keep the material that may contain asbestos wet at all times. A low-pressure garden sprayer adjusted to "mist" can be used. Water helps keep asbestos fibers from…, here for a list of landfills, that accept asbestos. Obtain a disposal permit from the Asbestos Section before you dispose of asbestos-containing material by using, this link for a Notification of Residential Non-friable Asbestos Abatement Project., This notification must be submitted to the Asbestos Section in order for the homeowner to receive a disposal permit. Owners of regulated buildings must use SCDES-licensed asbestos removal contractors to remove regulated asbestos containing materials before renovation or demolition activities can take place. These contractors must comply with state and federal asbestos regulations., Licensed Contractors, SCDES issues licenses for asbestos contractors. A list of licensed contractors that can perform asbestos abatement and demolition activities in South Carolina can be found by, clicking here., Memorandum - Asbestos Response to Hurricane Florence, More Information, Additional information about asbestos is available at, https://des.sc.gov/programs/bureau-air-quality/asbestos, or by calling, (803) 898-4289, .SUPERB Advisory Committee to Meet Feb. 9, 2026
FOR IMMEDIATE RELEASE: Feb. 4, 2026 COLUMBIA, S.C. -- The State Underground Petroleum Environmental Response Bank (SUPERB) Act Advisory Committee will meet Monday, Feb. 9, 2026, at 10 a.m. at SCDES's Main Office located at 2600 Bull St., Columbia. The meeting agenda is available at: UST Publications | SCDES ###Indoor Mold
Indoor Mold After a Weather Event - Fact Sheet, (pdf), Many South Carolina residents are concerned about indoor mold as a result of severe weather disasters. As part of our commitment to assist those who have been affected, SCDES has compiled the following information to guide decisions regarding mold in homes and workplaces., Español (Spanish), If you're experiencing any issues with flooding, below is an important resource number to be aware of. Mold Hotline:, 888-815-3509, for general information., Presence of Mold after a Severe Weather Event:, Excess moisture and standing water contribute to the growth of mold in homes and other buildings. Steps can be taken to prevent mold growth if wet items are cleaned and dried within 24 to 48 hours. Make sure you only enter your home once it is safe. Signs of Mold: Mold can be recognized by sight or smell or present no signs at all (hidden behind walls or under floors) Sight (Mold growth often…, Never mix bleach with other household cleaners. Mixing bleach and ammonia can produce dangerous toxic fumes, ). Nonporous materials include tile floors, countertops, showers, tubs, metal objects, plastic, glass, and other hard nonabsorbent materials and surfaces. Porous materials soak up water like a sponge. Items that cannot be dried thoroughly within 24-48 hours of getting wet are much more difficult to disinfect and may need to be replaced to prevent mold growth. Porous items include wood, drywall,…, Additional Information and Resources:, Mold Hotline:, 888-815-3509, or local:, 803-898-9387., Visit the Centers for Disease Control & Prevention's websites about Mold After a Disaster and Floods . Visit the U.S. Environmental Protection Agency's Mold website or download EPA's Brief Guide to Mold, Moisture and Your Home . Visit the U.S. Environmental Protection Agency's website on Mold in Schools and Commercial Buildings or download EPA's Building Air Quality Guide . Find volunteer…, Because there are no state or federal laws, regulations, or standards for mold or indoor air quality, SCDES cannot test, monitor or inspect for mold or indoor air quality in homes or public buildings.Returning Home After the Storm
After the Storm, The hours and days immediately following a hurricane or flood can be especially dangerous due a number of reasons. Hidden debris in floodwaters, no electricity, and structural damage due to winds can pose safety risks to people as they begin to return home. Always follow the recommendations of local officials. Below are general , General Precautions and Recommendations, Return to your home during daylight hours. Before entering your home, check for any structural hazards that might make it unsafe to go in the house. Enter your home with caution. If you can go inside, open all the doors and windows to increase ventilation. Fire is a risk following a storm, often caused by the use of candles. Use battery-operated flashlights and lanterns instead of candles, though…, Precautions to Take When…, Smelling Gas: If you smell gas or suspect a leak, turn off the main valve, open all windows, and get out of the house immediately. Don't turn on the electricity, light matches, smoke, or do anything that could cause a spark. Immediately notify the gas company as well as your local fire and police departments. Do not return to the house until you are told it is safe to do so. Handling Electrical…, Possible Impacts to Septic Systems, The large amount of rain and flooding that occurs with a hurricane may cause some problems with septic systems. The problems you might experience include slow-draining toilets and sinks or wastewater bubbling up from the ground. Follow these steps to help limit any potential problems: Limit the use of water. Do laundry at the laundromat. Don't flush the toilet every time it's used. Wash dishes by…, Septic Systems - What to Do after the FloodTropical Storm Debby
SUPERB Advisory Committee Meeting
The State Underground Petroleum Environmental Response Bank (SUPERB) Act Advisory Committee will meet Monday, Feb. 9, 2026, at 10 a.m. at SCDES's Main Office located at 2600 Bull St., Columbia. Meeting AgendaState Beachfront Jurisdictional Lines
Beachfront Jurisdictional Area, South Carolina’s beachfront jurisdictional area is made up of three Beachfront critical areas , Beach/Dune System, Beaches, and Coastal Waters, which are defined in South Carolina Code of Laws §48-39-10 . SCDES BCM has authority to review activities within all of these critical areas. Proposed activities within any of the state’s beachfront critical areas should be coordinated with SCDES BCM to…, Beachfront Jurisdictional Lines, S.C. Code Ann. § 48-39-280 requires the South Carolina Department of Environmental Services Bureau of Coastal Management (SCDES BCM or Department) to establish and periodically review two beachfront jurisdictional lines, the baseline and the setback line. The baseline is the more seaward (towards the ocean) line, while the setback line is the more landward (towards the land) line. The setback…, Please be aware that there may be critical areas landward of the jurisdictional setback line that may also require authorization and coordination with SCDES BCM, . For questions, please reach out to SCDES BCM’s Beachfront Management section at (843) 953-0200 , or visit the Project Manager Finder Application to find contact information for SCDES BCM project managers by geographic area., Jurisdictional Lines Review Process, South Carolina law requires SCDES BCM to establish and review the position of these beachfront jurisdictional lines every 7 to 10 years. The average annual erosion rate for all oceanfront land that is developed or potentially could be developed is also reviewed during this time frame. Using historical and present-day shoreline and beach profile information, SCDES BCM designates a baseline and…Environmental Surveillance & Oversight Program Data Reports
up close of spider on a web The following annual reports provide monitoring data for the Savannah River Site. The data was collected by SCDES's Environmental Surveillance and Oversight Program (ESOP)., View/Download 2024 ESOP Report, Download 2024 SCDES Data File,Best Management Practices (BMPs)
The control of sedimentation from construction sites is accomplished through the utilization of a variety of erosion and sediment control, Best Management Practices, (BMPs). Essentially, any device, practice, or procedure that has demonstrated to effectively control either the quality and/or quantity of stormwater runoff while maintaining compatibility with the planned land used are classified as BMPs., BMPs, are mainly used to implement the goal of limiting the quantity of sediment being eroded from, and leaving the construction site. BMPs are classified into many categories, including Erosion Prevention, Sediment Control, Runoff Control, Low Impact Development, and Structural Water Quality Control. Choosing the correct, BMPs, for your site is crucial and should be left to design professionals. Incorrect usage and/or installation of, BMPs, may allow for the release of more sediment than what may occur in their absence. Please consult SCDES's BMP Handbook for more information., SCDES's Stormwater BMP Handbook, Sediment is not the sole culprit of what has caused the degradation of South Carolina's waterways. Other pollutants commonly found in surface water runoff, such as oils and fertilizer, have also contributed to this problem. Fortunately, sediment and other pollutants can be controlled through various Sediment Control BMPs. Construction icon, Pollution Prevention, All stormwater management plans must should that polluted runoff is reduced to best extent practicable. Documents icon, SWPPPs, Stormwater Pollution Prevention Plans are required to be submitted with every request for coverage. Exclamation point icon, LIDs, Low Impact Development is a concept that addresses stormwater management at its source., Erosion Prevention BMPs, Each year, millions of tons of sediment have the potential to enter South Carolina's waterways via erosion of the land caused by surface water runoff, especially over exposed soil on construction sites. This process, unabated, will have adverse impacts to downstream waterways, not only to the water clarity and the affiliated public but also to the wildlife these waterways sustain. To counteract…, Erosion Prevention Measures, are a specific set of approved BMPs that are used during and after construction site preparation in order to safely convey clean water to storm drains or toward downstream waterways. Such measures include but are not limited to: phasing and construction sequencing, surface roughening, temporary seeding, mulching, erosion control blankets, and reinforcement matting. Each of these measures is…, Sediment Control BMPs, Similar to the, Erosion Prevention Measures, , Sediment Control BMPs is a set of approved BMPs that are used to reduce/eliminate the amount of sediment and other pollutants that are found in surface water runoff. Uncontrolled runoff from construction sites are a cause for concern because of the devastating effects that sedimentation can cause on downstream waterways, particularly small streams. Numerous studies have shown that the amount of…, MS4s, and ultimately is discharged into local rivers and streams. Sediment is usually the main pollutant of concern. Sediment runoff rates from construction sites are typically 10 to 20 times greater than those of agricultural lands, and 1,000 to 2,000 times greater than those of forest lands. During a short period of time, construction sites can contribute more sediment to streams than can be…, Runoff Control BMPs, Stormwater runoff is rainfall or snowmelt that runs off the ground or impervious surfaces such as buildings, roads, and parkways into natural or manmade drainage ways. Improperly controlled runoff can cause serious problems and downstream impacts, especially in areas where urbanization occurs. During urbanization and most land disturbing activities the percentage of impervious surfaces increases…, Structural Water Quality Control BMPs, Structural Water Quality Control BMPs are recommended for use with a wide variety of land uses and development types. These controls have demonstrated the ability to effectively treat runoff volume to reduce the amounts of pollutants discharged to downstream waterways. Examples of these BMPs are wet detention ponds, dry detention ponds, underground detention systems, stormwater wetlands and…