<html> <head> <title>Rule 74:53:01:20 Wastewater flow capacity requirements of residential and nonresidential establishments.</title> <META NAME="Keywords" Content="Administrative Rules 74:53:01:20"> <META NAME="Description" Content="Administrative Rules 74:53:01:20 Wastewater flow capacity requirements of residential and nonresidential establishments."> <meta name=Generator content="Microsoft Office HTML Filter 2.0"> <meta http-equiv=Content-Type content="text/html; charset=windows-1252"> <meta name=Originator content="Microsoft Word 10"> <style> <!-- --> </style> </head> <body lang=EN-US> <div> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>74:53:01:20.&nbsp;&nbsp;Wastewater flow capacity requirements of residential and nonresidential establishments.</b> All individual or small on-site wastewater treatment systems shall be designed to have a capacity at least equal to the anticipated maximum daily flow. For existing facilities where the average daily flow is measured, the anticipated maximum daily wastewater flow shall be assumed to be 150 percent of the average daily flow as the basis for the design of the system. In other cases, the anticipated maximum daily flow capacity shall be determined according to the type of facility as set forth in Table 2.</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <h1><b><font size=3 face="Times New Roman">TABLE 2</font></b></h1> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <table border=0 cellspacing=0 cellpadding=0> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <h1 align=left><b><u><font size=3 face="Times New Roman">Maximum Daily Flow</font></u></b></h1> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">Gallons/Person/Day</font></p> </td> </tr> <tr> <td width=427 valign=top> <h6><b><font size=3 face="Times New Roman">Residential</font></b></h6> </td> <td width=180 valign=top> <p><u><font size=3 face="Times New Roman">{*Gallons/Unit/Day}</font></u></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Boarding Houses (with food service)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">50</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Hotels and Motels (without private baths)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">40</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Hotels and Motels (with private baths)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">50</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Luxury Residences and Estates</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">150</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Mobile Home Parks (minimum of 3.5 persons)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">75</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Mobile Home Parks (per space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*250</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Motels (with private baths and kitchenettes or laundry)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">60</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Multiple Family Dwellings or Apartments</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">75</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Rooming Houses (rooms with baths)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">40</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Single Family Dwellings (minimum of 3.5 persons, or</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">120 gallons per bedroom, whichever is greater)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">75</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><b><font size=3 face="Times New Roman">Commercial</font></b></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Airport (per passenger, without food service)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Airport (per public toilet room)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*500</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Automobile Service Station (per toilet room)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*500</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Automobile Service Station (per vehicle served)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*10</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Bars and Cocktail Lounges (per patron)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">2</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Bars and Cocktail Lounges (per seat)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*20</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Bus Stations (without food service)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Commercial Employees (except factory, plant, or office)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">10</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Factories and Plants (exclusive of industrial waste)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">35</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Laundries, Self Service (per washer)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*600</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Offices (per employee)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">15</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Restaurants (kitchen wastes per patron)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">3</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Restaurants, on Interstate or Through Highways (per seat)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*180</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Restaurants, (per seat)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*35</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Restaurants (toilet and kitchen wastes per patron)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">10</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Restaurants (with paper service per patron)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">1.5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Shopping Centers (per parking space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">2</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Stores (per public toilet room)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*500</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Theaters, Drive-in (not including food, per car space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*10</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Theaters, Movie, Auditorium Type (not including food,</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">per seat)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Work or Construction Camps (semipermanent, with flush</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">toilets)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">50</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Work or Construction Camps (semipermanent, without</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">flush toilets)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">25</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><b><font size=3 face="Times New Roman">Institutional</font></b></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Hospitals (per bed space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">250</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Institutional and School Employees</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">15</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Institutions Other Than Hospitals (per bed space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">125</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Nursing or Rest Homes (per bed space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">100</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Schools, Boarding</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">100</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Schools, Day (without cafeteria, gym, or showers)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">15</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Schools, Day (with cafeteria, but not gym or showers)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">20</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Schools, Day (with cafeteria, gym, and showers)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">25</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><b><font size=3 face="Times New Roman">Recreational, Seasonal, or Other</font></b></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Assembly or Dance Halls</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">2</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Bowling Alleys (per lane)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*75</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Bowling Alleys (with restaurant, per lane)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*100</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Cabins, Resort</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">60</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Campgrounds, Developed</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">30</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Camps, Day (no meals served)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">15</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Camps, Luxury Resort</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">125</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Churches (per sanctuary seat)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Churches (with kitchens, per sanctuary seat)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*7</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Cottages and Small Dwellings (seasonal occupancy)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">50</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Country Clubs, Employees</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">15</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Country Clubs (per guest)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">25</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Country Clubs (per resident member)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">100</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Interstate Rest Areas</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Parks, Picnic (toilet waste only)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">5</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Parks, Picnic (with bath houses, showers, and flush</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">toilets)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">15</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Parks, Travel Trailer (with individual water and sewer</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">hook-ups, per space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*100</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Parks, Travel Trailer (without individual water and</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">sewer hook-ups, per space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*50</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Parks (with central toilet and shower facilities, per space)</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">*75</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Store, Resort</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">3</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Swimming Pools with Bath Houses</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">10</font></p> </td> </tr> <tr> <td width=427 valign=top> <p><font size=3 face="Times New Roman">Visitor Center</font></p> </td> <td width=180 valign=top> <p><font size=3 face="Times New Roman">5</font></p> </td> </tr> </table> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Source:</b> 12 SDR 2, effective July 18, 1985; 13 SDR 129, 13 SDR 141, effective July 1, 1987; transferred from §&nbsp;74:03:01:57, July 1, 1996.</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>General Authority:</b> SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-2-93">34A-2-93.</A></font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Law Implemented:</b> SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-2-20">34A-2-20.</A></font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </div> </body> </html>