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Dam Construction & Maintenance

Dam Construction & Maintenance

Dam Construction involves the construction and maintenance of dams in order to block and retain flowing water, or alter water flow for hydroelectric power generation.

CMap

City planning refers to the development of guidelines, integrating landuse and transportation planning, to improve the economic, social, and structural functioning of cities. Construction codes and regulations control the location, number, and development of construction projects, including buildings, homes, and coastal structures. Contact Uses, such as biological additions, physical damage, and biological harvesting, are activities in which humans create pressures through direct contact with the ecosystem. Dam Construction involves the construction and maintenance of dams in order to block and retain flowing water, or alter water flow for hydroelectric power generation. Discharges are the intentional or unintentional distribution of chemicals, debris, or other pollution, into the environment as a consequence of human activities. Dredging is the process of excavating material from an area to maintain ship channels and harbors for safe navigation. Ecosystem services are the benefits people obtain from ecosystems . Infrastructural policies are responses, including zoning, codes, or regulations, that impact the distribution and functioning of socio-economic sectors that provide infrastructure. Infrastructural sectors provide the physical, organizational, and technical support for the economy to function, including construction, utilities, transportation, finance, manufacturing, wholesale and retail trade, and technical services. Land-Based Civil Engineering includes the design, construction, and maintenance of engineering projects that provide physical public infrastructure, including highways, dams, and utility lines. Landscape Changes are alterations of the natural landscape through human activities, including coastal development, shoreline armoring, impervious surfaces, deforestation, or soil disturbance, which can alter water flow patterns and lead to pollutant runoff into coastal systems. Landscape conservation and restoration refers to efforts to protect and restore disturbed natural landscapes, such as through hydroseeding or beach renourishment. Landuse management pertains to responses that determine the use of land for development and construction. Permitting is documentation required for new construction and remodeling/renovation, in compliance with national, regional, and local zoning and building codes. The Reef Ecosystem includes a suite of abiotic variables that form the physical and chemical environment. Physical Damage to reef habitat and wetlands can occur from vessel groundings, dredging, trampling, boat movement, anchor drops, trawling, and fishing gear. Pressures are human activities that create stress on the environment. The state of the Reef Ecosystem is the condition, in terms of quantity and quality, of the abiotic and biotic components including physical, chemical, and biological variables. Reef Life is the abundance, distribution, and condition of the biological components of the coral reef ecosystem. Regulating Services are benefits obtained from ecosystem processes that regulate the environment, including erosion regulation, natural hazard regulation, and climate regulation. Responses are actions taken by groups or individuals in society and government to prevent, compensate, ameliorate or adapt to changes in Ecosystem Services or their perceived value. Road Construction includes constructions of roads, highways, interstates, airport runways, and other physical infrastructure to aid transportation. Shoreline Protection is the attenuation of wave energy by reefs that protects coastal communities against shoreline erosion and flooding during storms, hurricanes, and tsunamis that can cause property damage and loss of life. Socio-Economic Drivers include the sectors that fulfill human needs for Food & Raw Materials, Water, Shelter, Health, Culture, and Security, and the Infrastructure that supports the sectors. Transportation management includes policies, regulations, and zoning designed to control the distribution and intensity of transportation networks, including roads and shipping channels, and vehicles, including cars, boats, and ships. Utility Line Construction is the construction and maintenance of utility lines to supply power, telecommunications, and water for public use. Waterborne discharges include direct and indirect discharges of pollutants into the aquatic environment, including chemicals, nutrients, sediment, and pathogens.

CMap Description

Land-based civil engineering creates pressures primarily through activities related to the construction and maintenance of physical infrastructure, leading to landscape changes ( including devegetation, impervious surfaces, and soil disturbance) that can affect rates of pollutant runoff. In coastal areas, development may require shoreline armoring or dredging activities, which can directly impact coastal vegetation and alter patterns of water flow. Civil engineering & construction projects and the physical infrastructure they create benefit from shoreline protection, as well as indirectly from other ecosystem services that improve the well-being of sectors (such as tourism & recreation) that drive coastal development. City planning can reduce impacts of development through use of construction codes, permitting and zoning. Transportation policies can influence location and intensity of road development. Landscape restoration, such as hydroseeding, may be used to reduce runoff along roads or other disturbed areas.

Citations

Citation Year Study Location Study Type Database Topics
Banerjee, P; Singh, VS. 2011. Optimization of pumping rate and recharge through numerical modeling with special reference to small coral island aquifer. Physics and Chemistry of the Earth 36:1363-1372. 2011 India Field Study & Monitoring; Model Dam Construction & Maintenance; Discharges; Seawater Flow; Surface & Groundwater Flow; Wastewater Discharge
Schone, B. R., Z. Zhang, D. Jacob, D. P. Gillikin, T. Tutken, D. Garbe-Schonberg, T. McConnaughey, and A. Soldati. 2010. Effect of organic matrices on the determination of the trace element chemistry (Mg, Sr, Mg/Ca, Sr/Ca) of aragonitic bivalve shells (Arctica islandica)-Comparison of ICP-OES and LA-ICP-MS data. Geochemical Journal 44:23-37. 2010 Calcium Carbonate Deposition; Climate; Dam Construction & Maintenance
Fyhn, M. B. W., L. H. Nielsen, L. O. Boldreel, L. D. Thang, J. Bojesen-Koefoed, H. I. Petersen, N. T. Huyen, N. A. Duc, N. T. Dau, A. Mathiesen, I. Reid, D. T. Huong, H. A. Tuan, L. V. Hien, H. P. Nytoft, and I. Abatzis. 2009. Geological evolution, regional perspectives and hydrocarbon potential of the northwest Phu Khanh Basin, offshore Central Vietnam. Marine and Petroleum Geology 26:24-Jan. 2009 China; Vietnam Model; Index or Indicator Dam Construction & Maintenance; Sediment
Labonne, M., E. Morize, P. Scolan, R. Lae, E. Dabas, and M. Bohn. 2009. Impact of salinity on early life history traits of three estuarine fish species in Senegal. Estuarine Coastal and Shelf Science 82:673-681. 2009 Dam Construction & Maintenance; Fish; Salinity; Surface & Groundwater Flow
Mutschler, T. and T. Triantafyllidis. 2009. Geotechnical Aspects of the Construction of an Underground Dam in Karstic Reef Limestones. Wasserwirtschaft 99:53-56. 2009 Java; Indonesia Field Study & Monitoring Dam Construction & Maintenance; Drinking Water Supply; Surface & Groundwater Flow
Environmental Protection Agency. 2007. National Management Measures to Control Nonpoint Source Pollution from Hydromodification. EPA 841-B-07-002, Office of Water, Washington, DC. 2007 Aquaculture; Dam Construction & Maintenance; Dredging, Draining, & Filling; Infrastructure; Irrigation; Microorganisms; Non-point Source Runoff; Nutrients; Point Source Discharges; Sediment; Storms & Hurricanes; Surface & Groundwater Flow; Tourism & Recreation; Water
Saathoff, F., H. Oumeraci, and S. Restall. 2007. Australian and German experiences on the use of geotextile containers. Geotextiles and Geomembranes 25:251-263. 2007 Australia Model Artificial Habitat; Climate; Coastal Engineering; Dam Construction & Maintenance; Shoreline Protection; Storms & Hurricanes
Douglas, G. B., P. W. Ford, M. Palmer, R. M. Noble, and R. Packett. 2006. Fitzroy River Basin, Queensland, Australia. I. Identification of sediment sources in impoundments and flood events. Environmental Chemistry 3:364-376. 2006 Australia Model Dam Construction & Maintenance; Nutrients; Sediment; Surface & Groundwater Flow
Ahmadipour, M. 2005. The effect of sinkholes on leakage of water from the Sarabchenar dam, southwest Iiran. Journal of Environmental Hydrology 13. 2005 Iran Dam Construction & Maintenance; Irrigation; Sediment; Surface & Groundwater Flow
Fielder, D. G. 2005. Increasing predation through walleye fingerling stocking: A recovery tool for Saginaw Bay, Lake Huron. Pages 105-112 in American Fisheries Society Symposium. 2005 Decision Support Frameworks & Tools Complex Habitat & Resources; Dam Construction & Maintenance; Fish; Fishing Sector; Sediment; Surface & Groundwater Flow
Freitas, C. E. C., M. Petrere, and W. Barrella. 2005. Natural and artificially-induced habitat complexity and freshwater fish species composition. Fisheries Management and Ecology 12:63-67. 2005 Artificial Habitat; Complex Habitat & Resources; Dam Construction & Maintenance; Fish; Surface & Groundwater Flow
Warne, A. G., R. M. T. Webb, and M. C. Larsen. 2005. Water, sediment, and nutrient discharge characteristics of rivers in Puerto Rico, and their potential influence on coral reefs. Scientific Investigations Report 2005-5206, U.S. Geological Survey, Reston, Virginia. 2005 Puerto Rico Agriculture; Dam Construction & Maintenance; Discharges; Non-point Source Runoff; Nutrients; Pathogens; Sediment; Storms & Hurricanes; Surface & Groundwater Flow
Ravilious, K. 2004. The new stone age. New Scientist 184:38-41. 2004 Dam Construction & Maintenance
Martin-Algarra, A., M. Martin-Martin, B. Andreo, R. Julia, and C. Gonzalez-Gomez. 2003. Sedimentary patterns in perched spring travertines near Granada (Spain) as indicators of the paleohydrological and paleoclimatological evolution of a karst massif. Sedimentary Geology 161:217-228. 2003 Spain Index or Indicator Calcium Carbonate Deposition; Climate; Dam Construction & Maintenance; Sediment; Water Depth & Sea Level
Hungspreugs, M., W. Utoomprurkporn, P. Sompongchaiyakul, and W. Heungraksa. 2002. Possible impact of dam reservoirs and river diversions on material fluxes to the Gulf of Thailand. Marine Chemistry 79:185-191. 2002 Thailand Agriculture; Dam Construction & Maintenance; Discharges; Sediment; Stony Coral; Surface & Groundwater Flow
Baillie, B. K., C. A. Belda-Baillie, and T. Maruyama. 2000. Conspecificity and Indo-Pacific distribution of Symbiodinium genotypes (dinophyceae) from giant clams. Journal of Phycology 36:1153-1161. 2000 US Pacific & Hawaii; Australia; Japan; Philippines Bivalves; Dam Construction & Maintenance; Zooxanthellae
Ramachandran, S. 2000. Southeast India. Seas at the millennium - an environmental evaluation - Volume 2 161-173. 2000 India Dam Construction & Maintenance; Fishing Sector; Irrigation; Mangroves; Seawater Flow; Storms & Hurricanes; Surface & Groundwater Flow
Rao, D. V. S. and F. Al-Yamani. 2000. The Arabian Gulf. Seas at the millennium - an environmental evaluation - Volume 2 16-Jan. 2000 Indian Ocean; India Dam Construction & Maintenance; Fish; Invasive Species; Natural Gas & Electric Power; Nutrients; Plankton; Scientific Research; Surface & Groundwater Flow
Wenninger, E. J. and W. F. Pagan. 2000. Effect of river flow manipulation on wolf spider assemblages at three desert riparian sites. Journal of Arachnology 28:115-122. 2000 Index or Indicator Arthropods; Dam Construction & Maintenance; Substrate; Surface & Groundwater Flow
Singh, V. S. and C. P. Gupta. 1999. Feasibility of groundwater withdrawal in a coral island. Hydrological Sciences Journal 44:173-182. 1999 Model Dam Construction & Maintenance; Surface & Groundwater Flow
Morris, G.L., Fan, J. 1998. Reservoir Sedimentation Handbook: Design and management of dams, reservoirs, and watersheds for sustainable use. Ver. 1.04 edition. McGraw-Hill, New York, NY. 1998 Puerto Rico; Costa Rica; Venezuela; India Model Agriculture; Dam Construction & Maintenance; Environmental Monitoring, Mapping, & Scientific Research; Forestry; Metals, Electronics, & Machinery Products; Nutrients; Sediment; Shoreline Protection; Special Use Permitting; Surface & Groundwater Flow; Tourism & Recreation; Water
Yu, S. and E. Patron. 1998. Technical Assistance Report Route 7/Goose Creek Water Quality Impact Study. 1998 Dam Construction & Maintenance; Land & Air Transportation; Non-point Source Runoff; Surface & Groundwater Flow
Roger, J. 1994. Discovery of fossil vertebrates in the Miocene of the Huqf region, Sultanate of Oman [Decouverte de vertebres fossiles dans le Miocene de la region du Huqf au Sultanat d'Oman]. Annales de Paleontologie 80:253-273. 1994 Saudi Arabia; Oman Index or Indicator Dam Construction & Maintenance
Tani, S. 1989. Detailed topographic study of the Daiichi-Kashima seamount. Palaeogeography, Palaeoclimatology, Palaeoecology 71:31-47. 1989 US Pacific & Hawaii; Japan GIS & Maps Dam Construction & Maintenance; Sediment
Aldridge, B. N. and J. H. Eychaner. 1984. Floods Of October 1977 In Southern Arizona And March 1978 In Central Arizona. US Geological Survey Water Supply Paper. 1984 South & Central America; Mexico Dam Construction & Maintenance; Discharges; Non-point Source Runoff; Surface & Groundwater Flow; Water
Aiba, MI ZU O. 1983. Irrigation Water Resources Development Project By Groundwater Storage Dam. Civil engineering in Japan 22:152-163. 1983 Dam Construction & Maintenance; Irrigation; Storms & Hurricanes; Surface & Groundwater Flow
Glynn, P. W. 1983. Extensive 'bleaching' and death of reef corals on the Pacific coast of Panama. Environmental Conservation 10:149-154. 1983 US Pacific & Hawaii; Costa Rica; Panama; Pacific Ocean Dam Construction & Maintenance; Fertilizer & Pesticide Use; Hydrocoral; Stony Coral; Surface & Groundwater Flow; Zooxanthellae
Curry-Lindahl, K. 1982. A tale of mismanagement at sea. ORYX 16:415-420. 1982 Agriculture; Chemical Use Regulations; Dam Construction & Maintenance; Fertilizer & Pesticide Use; Fish; Oil & Gas Research & Exploration; Surface & Groundwater Flow
Finn, D. P. 1982. Soil loss in developing countries and its relationship to marine resources: examples from East Africa. in [No source information available]. 1982 Agriculture; Dam Construction & Maintenance; Deforestation & Devegetation; Dredging, Draining, & Filling; Fishing Sector; Landscape Conservation & Restoration; Natural Gas & Electric Power; Sediment; Surface & Groundwater Flow

Management Options

Management Option Description Sources Database Topics
Monitor & Research: Research Historical Hydrology This activity involves a historical assessment of the hydrology of the surrounding water area around the sanctuary as it has affected water quality and biological communities within the sanctuary. It will clarify the role of freshwater inflows and water quality from local freshwater bodies. Also, this activity will examine the effects of structural modification and changes in quality, quantity, timing and distribution of freshwater releases from existing structures and will examine land-based practices affecting the water quality of runoff. NOAA Marine Sanctuary Program. 2007. Florida Keys National Marine Sanctuary revised management plan. National Ocean Service, Key West, FL.

Applied Chemicals; Chemical Variables; Coastal Development; Coastal Engineering; Dam Construction & Maintenance; Deforestation & Devegetation; Discharge Limitations; Discharges; Ditching & Soil Disturbance; Dredging, Draining, & Filling; Ecosystem Monitoring & Restoration; Environmental Monitoring & Restoration; Environmental Monitoring, Mapping, & Scientific Research; Hydrologic Management; Impervious Surfaces; Infrastructural Policies; Landscape Changes; Landuse Management; Physical Variables; Salinity; Seawater Flow; Shoreline Armoring; Stormwater Management; Surface & Groundwater Flow; Water; Water Depth & Sea Level; Water Transportation; Waterborne Discharges
Regulatory Review and Development: Evaluate Dredging Regulations Dredging is oftentimes prohibited with certain exceptions. Dredging regulation often falls under other controls over the alteration of the seabed, discharging or depositing materials. At times dredging is necessary for navigation or other activities, necessitating .permitting mechanisms for allowing otherwise prohibited activities. Revising the regulations to help eliminate negative dredge-and-fill activities within a certain distance of corals would be beneficial because it would help promote the reestablishment of sensitive benthic communities. Reservoirs may require periodic dredging to remove sediment that may have collected. NOAA Marine Sanctuary Program. 2007. Florida Keys National Marine Sanctuary revised management plan. National Ocean Service, Key West, FL.

Beach & Land Formation; Beaches & Nature Parks; Biological Monitoring & Restoration; Coastal Engineering; Construction Codes & Projects; Dam Construction & Maintenance; Decision Support; Discharge Limitations; Docks & Marinas; Dredging Regulations; Dredging, Draining, & Filling; Ecosystem Monitoring & Restoration; Hydrologic Management; Mining; Mining Policies; Physical Damage; Point Source Discharges; Ports & Harbors; Provisioning Services; Resource Use Management; Sand & Rock Production; Security & Public Administration Policies; Special Use Permitting; Substrate; Transportation; Utility Line Construction & Maintenance; Water Transportation
Stormwater BMPs: Sustained Reservoir Minimum Release of Minimum Baseflow to Sustain Aquatic Habitat In some regions, even high intensity rivers (e.g. Rio Loco, Puerto Rico) are seasonal, drying for long enough to kill aquatic vegetation. Creating a constant baseflow would help sustain aquatic life and ultimately help to process nutrients. High intensity rivers are already prone to extreme channel erosion from the high flow rates, this erosion is even greater without any benthic biota to hold sediment on the river bottom. Restricting the release of reservoir water to that required to maintain aquatic biota would reduce the intensity of flow, stabilize the river bottom, create habitat and naturally process nutrients that could potentially contribute to eutrophication out on the coral reef. Center for Watershed Protection. 2008. Guanica Bay watershed management plan.

Natural Resources Conservation Service. 2011. National Handbook of Conservation Practices. U.S. Department of Agriculture.

Algae; Biological Monitoring & Restoration; Climate; Dam Construction & Maintenance; Discharge Limitations; Discharges; Ditching & Soil Disturbance; Drinking Water Supply; Ecosystem Monitoring & Restoration; Hydrologic Management; Infrastructural Policies; Infrastructure; Land-Based Civil Engineering; Landscape Changes; Landuse Management; Nutrient & Contaminant Processing; Physical Variables; Point Source Discharges; Pressures; Primary Production; Reef Habitat; Reef Life; Regulating Services; Storms & Hurricanes; Stormwater Management; Surface & Groundwater Flow; Utilities; Waste Management; Water; Waterborne Discharges; Wetland & Reef Restoration; Wetlands
Stormwater BMPs: Structural Stormwater Filtration This method attempts to reduce the negative impacts of stormwater runoff through implementation of engineering structures that trap or filter impurities out of runoff water. These include but are not limited to, using swales, filter strips, oil/water separators, oil/grit separators, and sand filters. Often structural retrofitting is coupled with biological filters/controls to direct water as desired and to fully reap the benefits of both systems. Structural filters are often incorporated into retention/detention and infiltration systems as well. One disadvantage of structural filters is that they are often higher maintenance as sand and chambers fill and clog with pollutants over time. NOAA Marine Sanctuary Program. 2007. Florida Keys National Marine Sanctuary revised management plan. National Ocean Service, Key West, FL.

Natural Resources Conservation Service. Compost Filter System. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Dry Swale. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Median Strip Infiltration Trench. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Montgomery County Water Quality Inlet. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Off-Line Infiltration Basin. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Oil/Water Separators. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Organic Sand Filter. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Peat Sand Filter. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Perimeter Sand Filter. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Pocket Sand Filter. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Rockville Water Quality Inlet. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Sediment Basin (Water Quality Enhancement). Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Side-by-Side Infiltration Basin. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Surface Sand Filter. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Underground Sand Filter. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Underground Trench with Oil/Grit Chamber. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Under-the-Swale Infiltration Trench. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Natural Resources Conservation Service. Water Quality Volume (WQV) Storage Tank. Urban BMP's - Water Runoff Management Accessed 3/23/2011.

Water Environment Research Foundation, American Society of Civil Engineers, U.S. Environmental Protection Agency, Federal Highway Administration, American Public Works Association, editor. 2008. Overview of Performance by BMP Category and Common Pollutant Type. International Stormwater Best Management Practices (BMP) Database [1999-2008].

Leisenring, M., Clary, J., Stephenson, J., and Hobson, P. 2010. International Stormwater Best Management Practices (BMP) Database Pollutant Category Summary: Nutrients. Geosyntec Consultants, Inc.

US EPA. EPA Filtration BMPs. National Pollutant Discharge Elimination System Menu of BMPs Accessed 3/25/2011.

US EPA. Manufactured Products for Stormwater Inlets. National Pollutant Discharge Elimination System Menu of BMPs Accessed 3/25/2011.

US EPA. Alum Injection. National Pollutant Discharge Elimination System Menu of BMPs Accessed 3/25/2011.

Natural Resources Conservation Service. 2010. Stormwater Runoff Controls. U.S. Depatrment of Agriculture.

Natural Resources Conservation Service. 2005. Solid/liquid Waste Separation Facility. U.S. Depatrment of Agriculture.

Applied Chemicals; Chemical Variables; City Planning; Civil Engineering & Construction; Coastal Engineering; Construction Codes & Projects; Dam Construction & Maintenance; Discharge Limitations; Discharges; Ditching & Soil Disturbance; Food & Energy Policies; Hydrologic Management; Impervious Surfaces; Improved Technology; Infrastructural Policies; Infrastructure; Land-Based Civil Engineering; Landscape Changes; Landscape Conservation & Restoration; Landuse Management; Non-point Source Controls; Non-point Source Runoff; Physical Variables; Point & Mobile Source Controls; Point Source Discharges; Road Construction & Maintenance; Sediment; Storms & Hurricanes; Stormwater Management; Surface & Groundwater Flow; Toxics; Utilities; Utility Policies; Waste Management; Waste Management Policies; Wastewater Discharge; Waterborne Discharges
Waterway Management: Remove Previous Canal and Irrigation Infrastructure Canal and irrigation infrastructure typically includes concrete structures to control the flow of water. These low head dams, bulkheads, concrete footers, and other structures act as constricting forces in channels. This constriction leads to debris becoming lodged and thus changing the erosive forces. In turn, banks become destabilized. Channel erosion then increases along with bed scour and sediment transport. Removing these structures and making banks more gradual has the added benefit of allowing for riparian vegetation to be planted, which acts as a natural buffer. Center for Watershed Protection. 2008. Guanica Bay watershed management plan.

Agriculture; Agriculture, Aquaculture, & Forestry Policies; Boat Movement; Boating Activities; City Planning; Civil Engineering & Construction; Coastal Engineering; Construction Codes & Projects; Dam Construction & Maintenance; Deforestation & Devegetation; Discharge Limitations; Discharges; Ditching & Soil Disturbance; Ecosystem Monitoring & Restoration; Environmental Monitoring & Restoration; Food & Raw Materials; Hydrologic Management; Impervious Surfaces; Infrastructural Policies; Irrigation; Land-Based Civil Engineering; Landscape Changes; Landscape Conservation & Restoration; Landuse Management; Non-point Source Controls; Physical Damage; Sediment; Shoreline Protection; Small Boats; Substrate; Surface & Groundwater Flow; Transportation; Water; Water Resources; Water Transportation; Waterborne Discharges
Waterway Management: Control River Volume Using Dams and Resevoirs Constructing dams and creating reservoirs can have many affects, both positive and negative. Like smaller scale structural stormwater retention (#263), this management option retains groundwater for later controlled release. On this scale, the creation of a reservoir may require flooding of an area behind the dam that had other uses (e.g. agriculture). Proper vegetation can be used in and around the reservoir to incorporate biological filtration (#261). Slowing the release of water into rivers reduces the intensity of flow, reducing channel erosion. However, water should still be released consistently to allow for aquatic habitat to be maintained on the river bottom (#8). Lastly, with the correct infrastructure, a dam can be used as a sustainable hydroelectric energy source. Morris, G.L., Fan, J. 1998. Reservoir Sedimentation Handbook: Design and management of dams, reservoirs, and watersheds for sustainable use. Ver. 1.04 edition. McGraw-Hill, New York, NY.

Environmental Protection Agency. 2007. National Management Measures to Control Nonpoint Source Pollution from Hydromodification. EPA 841-B-07-002, Office of Water, Washington, DC.

Civil Engineering & Construction; Climate; Dam Construction & Maintenance; Discharge Limitations; Discharges; Energy Policy & Development; Hydrologic Management; Improved Technology; Infrastructural Policies; Infrastructure; Land-Based Civil Engineering; Non-point Source Runoff; Nutrient & Contaminant Processing; Physical Variables; Point Source Discharges; Storms & Hurricanes; Stormwater Management; Utilities; Utility Policies; Waste Management; Water; Waterborne Discharges; Wetlands
Waterway Management: Collaborate with Projects Changing Water-Flow Other organizations may be performing restorative freshwater projects (Everglades Restoration) or other flow altering projects (e.g. canals for small boats, agricultural irrigation etc) that affect the downstream marine management area (Florida Bay). Projects on the coast that involve hydrologic modifications (such as changing salinity) must be closely monitored in order to protect reef quality. Reefs are very sensitive systems and can only survive in a narrow salinity range. By taking an active role and monitoring freshwater flow projects, management staff can better ensure proper consideration of the impact on coastal marine environments. NOAA Marine Sanctuary Program. 2007. Florida Keys National Marine Sanctuary revised management plan. National Ocean Service, Key West, FL.

Comprehensive Everglades Restoration Plan. 2010. Comprehensive Everglades Restoration Plan: 2009 System Status Report.

Collaboration & Partnering; Dam Construction & Maintenance; Decision Support; Discharge Limitations; Discharges; Ditching & Soil Disturbance; Ecosystem Monitoring & Restoration; Hydrologic Management; Landscape Changes; Point Source Discharges; Public Administration; Salinity; Security & Public Administration Policies; Surface & Groundwater Flow; Water Transportation; Waterborne Discharges
Waterway Management: Aquatic Organism Passage This management action allows for upstream and downstream passage for fish and other aquatic organisms. The passage of these organisms is often restricted by barriers which must be modified, removed, or worked around with fishways. Sites should be evaluated for variations in discharge, tidal influence, hydraulics, geomorphic impacts, sediment transport and continuity, and organic debris movement. Natural Resources Conservation Service. 2011. National Handbook of Conservation Practices. U.S. Department of Agriculture.

Biological Monitoring & Restoration; Civil Engineering & Construction; Dam Construction & Maintenance; Ecosystem Monitoring & Restoration; Landscape Changes; Landuse Management; Water Resources

Laws

Legal Citation Purpose of Law Management Organization Database Topics
Delineation of the landward extent of wetlands and surface waters, 62-340 Florida Administrative Code Annotated (2000). The Rule's intent is to provide a unified statewide methodology for the delineation of the extent of wetlands to satisfy the mandate of Section 373.421, F. S.

Application to Coral Reefs:Preservation of wetlands will allow them to continue to function as buffers for sediment and contaminant control keeping them from reaching estuarine and marine waters and eventually habitats including coral reefs.

Legislative Actions:The Rule is administrative and methodological for delineation purposes.

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
State Coastal Waters; US State Waters; Designated Marine Areas 		Agriculture, Aquaculture, & Forestry Policies; Coastal Development; Dam Construction & Maintenance; Docks & Marinas; Dredging Regulations; Drinking Water Supply; Energy Policy & Development; Finfish & Shellfish Stock; Fish; Invertebrates; Landuse Management; Molluscs; Pipelines; Ports & Harbors; Road Construction & Maintenance; Sediment; Sewage Treatment; Shoreline Armoring; Small Boats; Solid Waste Disposal; Utility Line Construction & Maintenance; Wetlands
Environmental resource permitting procedures, 62-343 Florida Administrative Code Annotated (2003). The rule provides the procedural requirements for processing environmental resource permits and obtaining formal determinations of the landward extent of wetlands and surface waters.

Application to Coral Reefs:Requiring permits for projects related to environmental resources will indirectly protect environmental habitats. The permits are related to stormwater managemnt systems including discharges to wetlands. The permit conditions can limit toxics, nutrients and sediment that would be discharged to the environment if the rule were not in place.

Legislative Actions:The rule is procedural and does not have fines or penalties.

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
State Coastal Waters 		Agriculture, Aquaculture, & Forestry Policies; Building & Home Construction; Construction Codes & Projects; Dam Construction & Maintenance; Docks & Marinas; Dredging Regulations; Dredging, Draining, & Filling; Finfish & Shellfish Stock; Landuse Management; Mangroves; Nutrient & Contaminant Processing; Oil & Gas Research & Exploration; Permitting & Zoning; Point Source Discharges; Ports & Harbors; Road Construction & Maintenance; Seagrasses; Sediment; Surface & Groundwater Flow; Waste Management Policies; Wastewater Discharge; Wetlands
Environmental Resource Permitting, 62-330 Florida Administrative Code Annotated (2005). Under the Chapter, DEP exercises its independent authority under Part IV, Chapter 373, F.S., to regulate surface water management systems, including activities in, on or over wetlands or other surface waters. The term "surface water management system" or "system" include stormwater mangement systems, dams, impoundments, reservoirs, appurtenant works, or works, or any combination thereof, and includes dredging and filling. "Dredging" means excavation, by any means, in surface waters or wetlands

Application to Coral Reefs:Regulating stormwater management systems, dams, reservoirs and dredging will contribute to controlling contaminates from entering estuarine and marine environments and protect ecosystems including coral reefs.,

Legislative Actions:Individual permits will contain the conditions for environmental protection.

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
State Coastal Waters; Designated Marine Areas 		City Planning; Construction Codes & Projects; Dam Construction & Maintenance; Docks & Marinas; Dredging Regulations; Dredging, Draining, & Filling; Mangroves; Nutrient & Contaminant Processing; Pipelines; Ports & Harbors; Resource Use Management; Road Construction & Maintenance; Sediment; Surface & Groundwater Flow; Utility Line Construction & Maintenance; Wastewater Discharge
National Environmental Policy Act of 1969 as amended through 1982,. Declared a national policy that will encourage productive and enjoyable harmony between man and his environment : promote efforts that will prevent or eliminate damage to the environment and biosphere: stimulate the health and welfare of resources important to the Nation and establish a Council on Environmental Quality.

Application to Coral Reefs:Re-athorizes NEPA of 1969. Provides additional funding.

Legislative Actions:The Act potentially could protect coral reefs if the proposed federal project could have a significant impact on the reef.

Comments:The amendments did not add regulations to the Act 		Federal Agencies

Jurisdiction:
United States 		Atmospheric Emissions; Chemical Variables; Collaboration & Partnering; Complex Habitat & Resources; Dam Construction & Maintenance; Discharge Limitations; Discharges; Educational & Research Opportunities; Energy Policy & Development; Environmental Education & Outreach; Existence Value & Sense of Place; Infrastructural Policies; Landuse Management; Manufacturing & Trade; Mining; Oil & Gas Industry; Recreational Opportunities; Resource Use Management; Security; Toxics; Transportation; Waterborne Discharges
Significant amendments to the Coastal Barrier Resources Act of 1982 include (1) Coastal Barrier Improvement Act of 1990, (2) Coastal Barrier Resources Reauthorization Act of 2000, (3) Coastal Barriers Resources Reauthorization Act of 2005,. (1) Added additional areas along the Great Lakes, Puerto Rico, the Florida Keys and the Virgin Islands and established "Otherwise Protected Areas OPAs); (2) amended the guidelines for making recommendations regarding additions to the CBRS and reqired a pilot digital mapping project; (3) reauthorized CBRA and required the submission of the final digital mapping pilot project.

Application to Coral Reefs:Development of coastal barrier islands can cause sedimentation, through runoff and construction activities, that could reach inshore coral reefs.

Legislative Actions:Restricted most federal expenditures and financial assistance that encourage development including federal flood insurance.

Comments:Recognized coastal barriers as essential habitat for many fish, water fowl and other aquatic animals   		U.S. Fish & Wildlife Service

Jurisdiction:
United States 		Beach & Land Formation; Coastal Development; Dam Construction & Maintenance; Existence Value & Sense of Place; Forestry; Mangroves; Seagrasses; Seawater Flow; Shoreline Protection
Surface water quality standards in table format, 62.302.500 Florida Administrative Code Annotated (2008). This section of Chapter 62-302 presents the water quality standards in a tabular format for each class of waters of the State.

Application to Coral Reefs:

Legislative Actions:

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
State Coastal Waters; US State Waters 		Agriculture, Aquaculture, & Forestry Policies; Building & Home Construction; Chemical Variables; Coastal Development; Coastal Engineering; Complex Habitat & Resources; Construction Codes & Projects; Dam Construction & Maintenance; Deforestation & Devegetation; Ditching & Soil Disturbance; Docks & Marinas; Finfish & Shellfish Stock; Landuse Management; Mangroves; Permitting & Zoning; Ports & Harbors; Resource Use Management; Road Construction & Maintenance; Seagrasses; Sediment; Shoreline Armoring; Utility Line Construction & Maintenance
Surface water quality standards, 62-302 Florida Administrative Code Annotated (2008). The Chapter establishes the minimum concentrations of contamination that are allowable to protect the designated uses of a waterbody. Designated uses include public drinking water supplies, propagation of fish and wildlife, agricultural, recreation, industrial, and navigation.

Application to Coral Reefs:Protecting surface waters by limiting the concentration of pollutants that can be present will control the concentrations of those pollutants that will reach estuarine and marine environments, thus protecting the associated ecosystems, including coral reefs.

Legislative Actions:Penalties are not presented in the Rule. Specific requirements and penalties are addrressed in individual permits. The Rule relies heavily on biocriteria including acute toxicity, chronic toxicity, Shannon-Weaver Diversity Index. Section 400 presents the classes of Florida waters; Class I potable water supplies, Class II shellfish propagation or harvesting, Class III recreation, propagation and maintenance of a healthy, well-balanced population of fish and wildlife, Class IV agricultural water supplies, Class V navigation, utility and industrial use.

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
State Coastal Waters; US State Waters; Designated Marine Areas 		Biocriteria; Biological Monitoring, Mapping, & Scientific Research; Civil Engineering & Construction; Coastal Development; Commercial Fisheries; Complex Habitat & Resources; Dam Construction & Maintenance; Deforestation & Devegetation; Designate Protected Species; Discharge Limitations; Dive, Snorkeling, & Swimming Tourism; Docks & Marinas; Dredging Regulations; Dredging, Draining, & Filling; Drinking Water Supply; Fertilizer & Pesticide Use; Finfish & Shellfish Stock; Fish; Fishing & Harvesting Management; Impervious Surfaces; Invertebrates; Irrigation; Landuse Management; Molluscs; Non-point Source Controls; Non-point Source Runoff; Nutrient & Contaminant Processing; Nutrients; Physical & Chemical Water Quality Criteria; Pipelines; Point & Mobile Source Controls; Point Source Discharges; Ports & Harbors; Recreational Fishing; Sediment; Sewage Treatment; Shoreline Armoring; Small Boats; Tourism & Recreation Policies; Toxics; Waste Management Policies
Uniform Mitigation Assessment Method, Florida Administrative Code Annotated §§ Chapter 62-345 (2005). Establishes a methodology that provides a standard procedure for assessing the functions provided by wetlands and other surface waters, the amount that those functions are reduced by a proposed impact, and the amount of mitigation necessary to offset that loss.

Application to Coral Reefs:Protecting wetlands provides wetland areas that can act as buffers against nutrients, pollutants and contaminants from reaching habitats including coral reefs.

Legislative Actions:The Chapter is administrative and provides methods to assess wetland value and appropriate mitigation to offset impact.

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
State Coastal Waters 		Agriculture, Aquaculture, & Forestry Policies; Building & Home Construction; Civil Engineering & Construction; Coastal Development; Coastal Engineering; Complex Habitat & Resources; Construction Codes & Projects; Dam Construction & Maintenance; Docks & Marinas; Dredging Regulations; Dredging, Draining, & Filling; Finfish & Shellfish Stock; Forestry; Land-Based Civil Engineering; Landuse Management; Mangroves; Nutrient & Contaminant Processing; Oil & Gas Research & Exploration; Pipelines; Ports & Harbors; Recreational Opportunities; Resource Use Management; Road Construction & Maintenance; Seagrasses; Sediment; Shoreline Armoring; Surface & Groundwater Flow; Utility Line Construction & Maintenance; Wetlands
Water quality based effluent limitations, 62-650 Florida Administrative Code Annotated (1996). To implement the provisions of Section 403.051, 403.085 through 403.088 concerning the development of effluent limitations for wastewater facilities.

Application to Coral Reefs:The Florida Air and Water Pollution Act establishes that no wastes are to be discharged to any waters of the state without first being given the degree of treatment necessay to protect the beneficial uses of such water. Requiring treatment of industrial and domestic waste water indirectly protects adjoining ecosystem, such as reefs, by limiting the pollutant that reach these other systems.

Legislative Actions:The Department shall not issue a permit for a discharge to waters of the state, unless the Department has established an efflent limit for those pollutants in the discharge that are present in quantities or concentrations which can be reasonably expected to cause or contribute, directly or indirectly, to a violation of any water quality standard established in rule 62-302. The effluent limit may be a technology based effluent limit (TBEL), a water quality based effluent limit (WQBEL) determined by a Level 1 process, or where applicable, a WQBEL determined by a Level 2 process.

Comments: 		Florida Department of Environmental Protection

Jurisdiction:
US State Waters; Designated Marine Areas 		Agriculture, Aquaculture, & Forestry Policies; Applied Chemicals; Building & Home Construction; Cleaner & Solvent Use; Coal Mining; Construction Codes & Projects; Dam Construction & Maintenance; Domestic Animal Waste; Dredging, Draining, & Filling; Fertilizer & Pesticide Use; Finfish & Shellfish Stock; Fish; Food, Beverage, & Tobacco Products; Irrigation; Landuse Management; Lobster, Crab, & Shrimp; Metals, Electronics, & Machinery Products; Mineral, Rock, & Metal Mining; Non-point Source Runoff; Nutrient & Contaminant Processing; Nutrients; Physical & Chemical Water Quality Criteria; Point Source Discharges; Road Construction & Maintenance; Sediment; Sewage Treatment; Solid Waste Disposal; Utility Line Construction & Maintenance; Waste Management Policies; Wastewater Discharge; Waterborne Discharges; Wholesale & Retail Trade; Wood, Plastics, & Chemical Products

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