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Okla. Admin. Code tit. 252, ch. 641 – Individual and Small Public On-Site Sewage Treatment Systems | Midpage
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Oklahoma Administrative Code
Title 252
Chapter 641
Okla. Admin. Code tit. 252, ch. 641
Individual and Small Public On-Site Sewage Treatment Systems
Department of Environmental Quality
1
General Provisions
3
Soil Tests
5
Building Sewer and Collection Systems
7
Septic Tanks
9
Pump tanks
10
Aerobic Treatment Systems
11
Subsurface Systems
12
Dispersal Fields
13
Aerobic Systems
15
Lagoons
17
Alternative Systems
19
21
Certification for On-Site Sewage Treatment System Installers
22
Certification for Soil Profilers
23
Fees
A
System Options with Minimum Vertical Separation Distances and Minimum Lot Size Requirements
B
Soil Groups
C
Pipe Specifications for On-Site Sewage Treatment Systems
E
Horizontal Separation Distance Requirements for On-Site Sewage Treatment Systems
F
Estimated Average Daily Flow for Small Public On-Site Sewage Treatment Systems
H
Size Charts for On-Site Sewage Treatment Systems
I
Example of the Requirements for a Septic Tank
J
Example of the Requirements for a Pump Tank
K
Example Layouts of Conventional Subsurface Absorption Systems and Et/A Systems
L
Examples of Retention and Distribution Structures
M
Examples of Trench Installation
O
Examples of Lagoon Installation