SECTION 252:690-3-48. WLA T  


Latest version.
  •   If reasonable potential is demonstrated, WLAT is required.
    (1)   Streams. Except for streams designated as trout fisheries, Equation E-1, E-2 or E-3 is used to determine WLAT, depending on the value of Q*. WLAT for trout fisheries is 20°C.
    (2)   Lakes. Depending on whether the discharge conveyance is a pipe or canal, Equation E-4 or E-5 is used to determine WLAT.
[Source: Added at 19 Ok Reg 1721, eff 6-13-02]