<?xml version='1.0' encoding='utf-8'?>
<regulation prefix="Regulation" num=".07" citation="COMAR 15.20.01.07" title_num="15" subtitle_num="20" chapter_num="01" heading="Operation and Maintenance Program Criteria.">
  <text>The operation and maintenance program for a project shall conform to the following:</text>
  <paragraph num="A.">
    <text>General Maintenance. General maintenance to a channel, maintenance areas, and right-of-ways includes the:</text>
    <paragraph num="(1)">
      <text>Removal of obstructions, debris, and sediment;</text>
    </paragraph>
    <paragraph num="(2)">
      <text>Control of woody growth;</text>
    </paragraph>
    <paragraph num="(3)">
      <text>Cleaning out of permanent sediment traps;</text>
    </paragraph>
    <paragraph num="(4)">
      <text>Installation of necessary sediment traps;</text>
    </paragraph>
    <paragraph num="(5)">
      <text>Installation of necessary water control structures where uncontrolled concentrated flow of water enters a channel;</text>
    </paragraph>
    <paragraph num="(6)">
      <text>Stabilization of eroding areas;</text>
    </paragraph>
    <paragraph num="(7)">
      <text>Routine repair of damaged structures and channel banks; and</text>
    </paragraph>
    <paragraph num="(8)">
      <text>Observation of all other sound operation and maintenance practices.</text>
    </paragraph>
  </paragraph>
  <paragraph num="B.">
    <text>Sediment Traps and Channel Clean Out.</text>
    <paragraph num="(1)">
      <text>Sediment traps shall be installed where necessary for the efficient operation of a channel.</text>
    </paragraph>
    <paragraph num="(2)">
      <text>The design and installation of a sediment trap shall include providing a stable channel bank slope.</text>
    </paragraph>
    <paragraph num="(3)">
      <text>The clean out of a channel or sediment trap includes:</text>
      <paragraph num="(a)">
        <text>Removal of silt bars and sediment;</text>
      </paragraph>
      <paragraph num="(b)">
        <text>Restoration of a stable channel bank slope; and</text>
      </paragraph>
      <paragraph num="(c)">
        <text>Maintaining the approved channel or sediment trap design.</text>
      </paragraph>
    </paragraph>
    <paragraph num="(4)">
      <text>Channel spoil shall be placed in locations where the spoil does not:</text>
      <paragraph num="(a)">
        <text>Prevent watershed runoff from entering the natural flood plain;</text>
      </paragraph>
      <paragraph num="(b)">
        <text>Interfere with travel ways;</text>
      </paragraph>
      <paragraph num="(c)">
        <text>Endanger the stability of a channel;</text>
      </paragraph>
      <paragraph num="(d)">
        <text>Fill adjacent wetlands; and</text>
      </paragraph>
      <paragraph num="(e)">
        <text>Wash back into a channel.</text>
      </paragraph>
    </paragraph>
    <paragraph num="(5)">
      <text>Disturbed areas shall be stabilized and seeded in accordance with Regulation .06C.</text>
    </paragraph>
  </paragraph>
  <paragraph num="C.">
    <text>Vegetated Strips. Vegetated strips shall be established and maintained on all channels in accordance with Regulation .05D.</text>
  </paragraph>
  <paragraph num="D.">
    <text>Water Temperature Control. Areas of trees, shrubs, and herbaceous growth shall be retained or reestablished in accordance with Regulation .05E(4).</text>
  </paragraph>
</regulation>