(a) A fee is hereby assessed on each owner or operator of a waste storage, processing, or disposal facility, except as provided in subsections (b) - (e) of this section. A fee is assessed for hazardous wastes which are stored, processed, disposed, or otherwise managed and for Class 1 industrial wastes which are disposed at a commercial facility. For the purpose of this section, the storage, processing, or disposal of hazardous waste for which no permit is required under §335.2 of this title (relating to Permit Required) or §335.41 of this title (relating to Purpose, Scope and Applicability) is not subject to a hazardous waste management fee.
(b) A fee imposed on the owner or operator of a commercial hazardous waste storage, processing, or disposal facility for hazardous wastes which are generated in this state and received from an affiliate or wholly owned subsidiary of the commercial facility, or from a captured facility, shall be the same fee imposed on a noncommercial facility. For the purpose of this section, an affiliate of a commercial hazardous waste facility must have a controlling interest in common with that facility.
(c) The storage, processing, or disposal of industrial solid waste or hazardous wastes generated in a removal or remedial action accomplished through the expenditure of public funds from the hazardous and solid waste remediation fee fund shall be exempt from the assessment of a waste management fee under this section.
(d) A fee shall not be imposed on the owner or operator of a waste storage, processing, or disposal facility for the storage of hazardous wastes if such wastes are stored within the time periods allowed by and in accordance with the provisions of §335.69 of this title (relating to Accumulation Time).
(e) A fee may not be imposed under this section on the operation of a facility permitted under the Texas Water Code, Chapter 26, or the federal National Pollutant Discharge Elimination System program for wastes treated, processed, or disposed of in a wastewater treatment system that discharges into surface waters of the state. For the purpose of this section, the management of a hazardous waste in a surface impoundment which is not exempt from assessment under this subsection will be assessed the fee for processing under subsection (j) of this section.
(f) The waste management fee authorized under this section shall be based on the total weight or volume of a waste except for wastes which are disposed of in an underground injection well, in which case the fee shall be based on the dry weight of the waste, measured in dry weight tons (dwt), as defined in §335.322 of this title (relating to Definitions) and §335.326 of this title (relating to Dry Weight Determination).
(g) The hazardous waste management fee for wastes generated in this state shall not exceed $40 per ton for wastes which are landfilled.
(h) The operator of a waste storage, processing, or disposal facility receiving industrial solid waste or hazardous waste from out-of-state generators shall be assessed the fee amount required on wastes generated in state plus an additional increment to be established by rule, except as provided in subsection (k) of this section.
(i) For the purposes of subsection (j) of this section, energy recovery means the burning or incineration of a hazardous waste fuel and fuel processing means the handling of a waste fuel, including storage and blending, prior to its disposal by burning.
(j) Except as provided in subsections (k) - (q) of this section, waste management fees shall be assessed up to the maximum fee according to the schedules in the tables in Figure: 30 TAC §335.325(j)(1) and (2) in this subsection.
  (1) Table 1: Hazardous Waste Schedule.
Attached Graphic
  (2) Table 2: Class 1 Nonhazardous Waste Schedule.
Attached Graphic
  (3) The executive director may adjust fees at or below the fee specified in the fee schedule, on an annual basis, and will notify fee payers of the upcoming fee rate before the rates go into effect.
(k) For wastes which are generated out-of-state, the fee will be that specified in subsection (j) of this section, except that the fee for the storage, processing, incineration, and disposal of hazardous waste fuels shall be the same for wastes generated out-of-state and in-state.
(l) Except as provided in subsection (m) of this section, only one waste management fee shall be paid for a waste managed at a facility. In any instance where more than one fee could be applied under this section to a specific volume of waste, the higher of the applicable fees will be assessed.
(m) A fee for storage of hazardous waste shall be assessed in addition to any fee for other waste management methods at a facility. No fee shall be assessed under this section for the storage of a hazardous waste for a period of less than 90 days as determined from the date of receipt or generation of the waste (or the effective date of this section). The fee rate specified in the schedule under subsection (j) of this section shall apply to the quantity of waste in any month which has been in storage for more than 90 days or the number for which an extension has been granted under §335.69 of this title.
(n) A facility which receives waste transferred from another facility shall pay any waste management fee applicable under this section and shall not receive credit for any fee applied to the management of the waste at the facility of origin.
(o) The fee rate for incineration of aqueous wastes containing 5.0% or less of total organic carbon will be 10% of the fee for incineration under the schedule in subsection (j) of this section.
(p) A commercial waste disposal facility receiving solid waste not subject to assessment under this section shall pay any assessment due under Chapter 330, Subchapter P of this title (relating to Fees and Reporting). No fee for disposal of a solid waste under Chapter 330, Subchapter P of this title, shall be assessed in addition to a fee for disposal under this section.
(q) An operator of a hazardous waste injection well electing to separately measure inorganic salts in the determination of dry weight under the provisions of §335.326(c) of this title shall pay a fee equivalent to 20% of the fee for underground injection assessed in subsection (j) of this section for the components of the waste stream determined to be inorganic salts.

Source Note: The provisions of this §335.325 adopted to be effective March 19, 1992, 17 TexReg 1737; amended to be effective February 16, 1994, 19 TexReg 802; amended to be effective October 16, 1995, 20 TexReg 7993; amended to be effective November 15, 2001, 26 TexReg 9135; amended to be effective November 25, 2021, 46 TexReg 7886