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, � <br /> Modifier`°G" <br /> Intermittentiv Exposed <br /> Surface water:is present throughout the year except in years of extreme drought (Cowardin et al <br /> 1'979; pg 22; Santos and Gauster 1993, pg 31). Type 4 wetlands fall into this category. <br /> .,�.. <br /> 1Vlodi�ier"H" � <br /> Permanenfly Flooded (Rermanenr) <br /> 'VJater covers �he land surface throuahout the year in all years. Vegetation is composed of <br /> obligate hydrophytes (Cawardin et al T.979,pg 22)•. <br /> 1Vlodifier"J" <br /> Intermittentiv Flooded <br /> The substcate is usually exposed, but surface. water is present .for varia6le periods wiYhout <br /> detectable seasonal periodiciry. yVeeks, .months, or years may interuene between periods of <br /> inundafion. The dominant plant comrriunities ,may c`hange as soil moistuze eondiEions change. <br /> Aceording to Cowardin et al{1979:, pg 22) "Some areas exhibiring this reb me do not:fall wifhin <br /> our definition of wetland because they do not have hydric soils or support.hydrophytes."Some of <br /> , <br /> �he.areas in agricultural fields fhat have been flooded during tbe spring and early summer of <br /> 2003 :and 20Q4, following periods of intense and .pers'istent rainfalT, may well fa11 into this <br /> category and may not in.fact be subject to regulation as a wetland., <br /> Modifier"K" <br /> Artificiallv Flooded(Artificial�. <br /> The amount and duration of.flooding is controlled by means-of�pmps or. siphons in cornbination � <br /> wiEh di�es or dams. Water and wastewater tr.eatment:facilities are included.under this cate�ory. <br /> _ _. <br /> This clef nifion does not appear to include starnl,water ponds. � <br /> 1VIodifier"Z" � � <br /> Internuttentl�v ExposedLPermanent(No comparable Cowazdin categor,v„� � <br /> Exhibits features of both Infermiftenfly Ekposed and Permanent water re�imes (Saritos and <br /> Gauster 1993,pg 31). <br /> Modifier"V�„' � � . . <br /> Intermittently FTooded/Temporarv(No eomparable Cowardin cate�or� �. <br /> �E�iihits features of bqth Intermittenfl.y Flooded and Temporary v��ater re�mes (Saritos and <br /> Gauster 1.993,pg.32). � <br /> 1Vlodifier"Y" � <br /> Saturated/Semipermanent/Seasonal (No comparable Cowardin cateaorv) <br /> Exl�ibits features of the Saturated, Semipermanent and Seasonal water ;regimes (Santos and <br /> Gauster 1.993,pg 32). <br />