{"id":12674,"date":"2017-02-14t15:31:54","date_gmt":"2017-02-14t15:31:54","guid":{"rendered":"http:\/\/dpetrov.2create.studio\/planet\/wordpress\/taking-notes-from-the-planet-mobile-bay-national-estuary-programs-watershed-project\/"},"modified":"2023-02-28t18:35:17","modified_gmt":"2023-02-28t18:35:17","slug":"taking-notes-from-the-planet-mobile-bay-national-estuary-programs-watershed-project","status":"publish","type":"post","link":"\/\/www.getitdoneaz.com\/story\/taking-notes-from-the-planet-mobile-bay-national-estuary-programs-watershed-project\/","title":{"rendered":"taking notes from the planet: mobile bay national estuary program\u2019s watershed project"},"content":{"rendered":"
late in june 2016, i found myself tyrannized by the sweltering mid-morning heat of southern alabama, as i joined members of the mobile bay national estuary program (mbnep) on a trip to baldwin county, alabama, to witness a staggering site.<\/p>\n
countless soaring oak trees towered over us \u2014 or lay fallen atop great, rich mounds of earth, black with carbon. dozers, diggers, and other mammoth machines trudged along acres of spectacular disarray, operated by hulking workers contracted by goodwyn mills caywood and north state environmental. dust hovered about the air, either lifted by the barest of breezes from above \u2013 an odd presence that was nevertheless welcome \u2013 or raised by the sheer force from below.<\/p>\n
all of this was, of course, blanketed underneath the sun hanging in the wide-open sky. an interesting introduction to the mobile bay\u2019s watershed management project.<\/p>\n
it is imperative that before going any further i explain, or at the very least outline, what a watershed is: a basin-like landform defined by highpoints and ridgelines that descend into lower elevations and stream valleys. or, to simplify, a total area of land that drains into a body of water.<\/p>\n
watersheds are defined by hydrologic unit codes (hucs). coastal alabama, for example, is made up of 31 huc-12s (hydrological units made of 12-digit codes categorizing these specific areas of land made up of water systems \u2013 creeks, rivers, and streams \u2013 all feeding into a watershed), or cataloging units which serve as the sub-regions of sub-regions of sub-regions of regions of hucs. (you can thank the u.s. geological survey for this madness.)<\/p>\n
the mobile bay watershed, which covers two-thirds of alabama land area and portions of bordering states (georgia, mississippi, and tennessee), is the 6th largest watershed in america by area covered (42,662 square miles) and the 4th largest watershed in america by water flow volume (62,000 cubic feet per second). that\u2019s 28,000,000 acres covered and 460,000 gallons of water produced a second. those water systems that make up those confusing hydrological units mentioned earlier, all flow through, into, and out of the mobile bay, ultimately producing 15% to 20% of the nation\u2019s freshwater.<\/p>\n
so where does the national estuary program and their watershed management project fit into this?<\/p>\n
mbnep<\/a> was founded in 1987 by hundreds of local minds of coastal alabama as means to include the community in environmental decision-making for their home. since the 1970s, coastal alabama \u2014 like much of america \u2014 has seen a great deal of urban development, primarily due to resituating residents of alabama making moves closer to the coast. much of this development has seen an introduction of the following in dangerous amounts: hard surfaces, which increases the speed and volume of water through water systems; erosion and sediment displacement caused by the powerful water movement; and chemical run-offs, usually in the form of nutrient pollution (i.e., nitrogen and phosphorus). so, those 31 huc-12s that make up coastal alabama carry in displaced sediments and nutrient pollutants in powerful moving water disrupting the nursery habitats that are the estuaries, further recede at-risk shorelines<\/a>, and threaten the surrounding community\u2019s way of life.<\/p>\n in response, mbnep developed a comprehensive conservation and management plan outlining objectives over the course of a five-year period, most recently from 2013-2018, tackling the six common values ranked most important to the coastal alabama residences: access (to water and open spaces), coast (healthy beaches and shorelines), fish and wildlife, heritage and culture (connection between watershed and community), environmental health and resiliency, and water (drinkable, fishable, and swimmable).<\/p>\n the watershed management project is a facet of the comprehensive plan, and watersheds receive their own comprehensive management plan, which are prioritized by areas of most to least stressed \u2013 a set of characteristics outlined by the epa \u2013 and are accounted for accordingly. successes of the plans thus far include restoration of the d\u2019olive creek watershed and the development of a comprehensive plan for the three mile creek watershed; both areas are prioritized as most stressed.<\/p>\n