Wisconsin Administrative Code

NR 228.02 Applicability. The effluent limitations, standards of performance, pretreatment standards, and other provisions in this chapter are applicable to pollutants or pollutant properties in discharges of process waste resulting from: (1) NONLEACHING. This subcategory includes…

NR 228.03 Definitions. The following definition is applicable to this chapter. Definitions of other terms and meanings of abbreviations are set forth in ch. NR 205. (1) XManufacture of cementY means use of the process in which several mineral ingredients, including limestone or o…

NR 228.04 Compliance with effluent limitations and standards. Discharge of pollutants from facilities subject to the provisions of this chapter may not exceed, as appropriate: (1) By July 1, 1977 effluent limitations representing the degree of effluent reduction attainable by the…

NR 228.06 Application of effluent limitations and standards. (1) The effluent limitations and standards set forth in this chapter shall be used in accordance with this section to establish the quantity or quality of pollutants or pollutant properties which may be discharged by a …

NR 228.10 Effluent limitations, best practicable treatment. The following effluent limitations for all or specific subcategories when applied in accordance with s. NR 228.06 establish, except as provided in subch. IV of ch. NR 220, the quantity or quality of pollutants or polluta…

NR 228.11 Effluent limitations, best available treatment. The following effluent limitations for all or specific subcategories when applied in accordance with s. NR 228.06 establish the quantity or quality of pollutants or pollutant properties which may be discharged by a facilit…

NR 228.12 Standards of performance. The following effluent limitations for all or specific subcategories when applied in accordance with s. NR 228.06 establish the quantity or quality of pollutants or pollutant properties which may be discharged by a facility which is a new sourc…

NR 228.13 Pretreatment standards. The pretreatment standards for discharges to publicly owned treatment works from sources subject to the provisions of this chapter shall be as set forth in ch. NR 211. History: Cr. Register, June, 1976, No. 246, eff. 7-1-76; r. and recr. Register…

NR 229.01 Applicability. (1) Except as provided under subs. (3), (4), and (5), this chapter applies to dental dischargers. (2) Unless otherwise designated by the control authority, a dental discharger subject to this chapter is not a significant industrial user as defined under c…

NR 229.02 Definitions. In this chapter: (1) XAmalgamY or Xdental amalgamY means an alloy of elemental mercury and other metal that is used in the practice of dentistry. (2) XAmalgam process wastewaterY means any wastewater generated and discharged by a dental discharger through t…

NR 229.03 Pretreatment standards for existing sources. No later than July 14, 2020, any existing source subject to this chapter shall achieve all of the following: (1) Removal of dental amalgam solids from all amalgam process wastewater by one of the following methods: (a) Instal…

NR 229.04 Pretreatment standards for new sources. As of July 14, 2017, a new source subject to this chapter shall comply with the requirements under s. NR 229.03 and the reporting and recordkeeping requirements under s. NR 229.05.

NR 229.05 Reporting and recordkeeping requirements. (1) REPORTING REQUIREMENTS. A dental discharger subject to this chapter shall comply with all of the following reporting requirements in lieu of the otherwise applicable requirements under s. NR 211.15 (1), (3), (4), and (7): (a…

NR 23.01 Purpose. The provisions of this chapter, along with other applicable rules and statutes, regulate fishing in Wisconsin-Michigan boundary waters.

NR 23.015 License waiver. On the first Saturday and consecutive Sunday in June and the third Saturday and consecutive Sunday of January each year, no fishing license is required to fish the Wisconsin-Michigan boundary waters. History: Cr. Register, April, 1987, No. 376, eff. 5-1-…

NR 23.02 Definitions. The following definitions apply to terms used in this chapter: (1m) XBag limitY or Xdaily bag limitY has the meaning given in s. NR 20.03 (8). (2) XDip netY means a piece of netting suspended from a frame designed to be raised and lowered vertically when fis…

NR 23.03 General restriction. Except as specifically allowed by this chapter, fishing in and possession of fishing equipment on the Wisconsin-Michigan boundary waters is prohibited. History: Cr. Register, March, 1986, No. 363, eff. 4-1-86.

NR 23.04 Reciprocity. Residents of Wisconsin and Michigan holding a resident fishing license from their respective states, or residents of other states holding a non-resident fishing license issued by Wisconsin or Michigan, may, in conformity with this chapter, fish by hook and l…

NR 23.05 Hook and line fishing. (1) No person may use more than 3 hooks, baits or lures. The line or lines shall be attended at all times. (1m) No person may set, use or operate a landing net for any purpose other than for the purpose of landing fish legally hooked or to take fis…

NR 23.055 Modifications in daily bag limit and minimum size limit in response to tribal harvest. (1) ADJUSTMENT. In order to prevent a total harvest of more than 35% of the adult walleye population or 27% of the adult muskellunge population, the secretary may lower the daily bag …

NR 23.06 Dip nets. (1) Dip nets and landing nets may be used for taking suckers, redhorse, carp, smelt and lawyers or burbot from April 1 to May 14, in the Menominee river except in that portion from the upstream side of the Hattie Street Bridge in Marinette-Menominee upstream to…

NR 23.065 Taking rough fish, catfish and bullheads by hand. Rough fish, flathead and channel catfish, and bullheads may be taken by hand in boundary waters within Wisconsin subject to the season dates, gear restrictions, daily bag limits and size limits established in ss. NR 20.0…

NR 23.07 Minnows. No person may sell, trade or barter minnows taken from Wisconsin-Michigan boundary waters. No person may take fish other than smelt with nets or traps in the Montreal river downstream from the Superior Falls dam. History: Cr. Register, March, 1986, No. 363, eff.…

NR 23.08 Motor trolling. Trolling with up to 3 hooks, baits, or lures per person is authorized on all Wisconsin-Michigan boundary waters, except that in Vilas county waters, trolling with one hook, bait, or lure per person and no more than three lines used per boat is authorized.…

NR 23.085 Spearing. Notwithstanding seasons established in s. NR 20.20, no person may fish by the method of spearing on any Wisconsin-Michigan boundary waters except that rough fish, flathead and channel catfish and bullheads may be taken by bow and arrow or crossbow in boundary …

NR 23.09 Ice fishing. Buildings, vehicles, tents, fish shanties or similar enclosures may be used on the ice for fishing in the Wisconsin-Michigan boundary waters. (1) The door of any enclosure or shelter shall be unlocked and readily opened from the outside at all times while th…

NR 23.10 Fishing near dams. No person may fish by any means other than with hook and line within 200 feet below any dam. History: Cr. Register, March, 1986, No. 363, eff. 4-1-86; renum. from NR 23.11, Register, November, 1993, No. 455, eff. 1-1-94.

NR 23.11 Conflicting rules. Where regulations of Michigan and Wisconsin differ, fishers shall comply with the regulations of the state in whose territorial waters they are fishing. 6

NR 23.12 Special lake sturgeon hook and line fishing requirements. The hook and line fishing requirements for lake sturgeon established in s. NR 20.07 also apply to WisconsinMichigan boundary waters. History: Cr. Register, March, 1986, No. 363, eff. 4-1-86; renum. from NR 23.12, …

NR 230.001 Purpose. The purpose of this chapter is to establish effluent limitations, performance standards, and pretreatment standards for discharges of process wastes from the in- NR 230.001

NR 230.002 Applicability. This chapter applies to any manufacturing operation which discharges or may discharge process wastewater pollutants to waters of the state or into a publicly owned treatment works and which produces any of the inorganic chemicals listed in table A: Table…

NR 230.003 General definitions. The following definitions are applicable to the terms used in this chapter. Definitions of other terms and abbreviations are set forth in ss. NR 205.03, 205.04, and 211.03. (1) XAntimonyY means the total antimony present in the process wastewater s…

NR 230.004 Compliance dates. (1) Any existing source subject to this chapter which discharges to waters of the state shall achieve: (a) The effluent limitations representing BPT by July 1, 1977; and (b) The effluent limitations representing BAT by July 1, 1984. (2) Any new source…

NR 230.01 Applicability; description of the aluminum chloride subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of aluminum chloride. History: Cr. Register, September, 1990,…

NR 230.015 Pretreatment standards for existing sources. Subchapter II — Aluminum sulfate NR 230.02 Applicability; description of the aluminum sulfate subcategory.

NR 230.02 Applicability; description of the aluminum sulfate subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of aluminum sulfate. History: Cr. Register, September, 1990, N…

NR 230.022 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 230.023 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 230.024 New source performance standards.

NR 230.025 Pretreatment standards for existing sources.

NR 230.026 Pretreatment standards for new sources. Subchapter III — Calcium carbide NR 230.03 Applicability; description of the calcium carbide subcategory.

NR 230.03 Applicability; description of the calcium carbide subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of calcium carbide in uncovered furnaces. History: Cr. Register…

NR 230.032 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 230.033 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 230.034 New source performance standards.

NR 230.036 Pretreatment standards for new sources. Subchapter IV — Calcium chloride NR 230.04 Applicability; description of the calcium chloride subcategory.

NR 230.04 Applicability; description of the calcium chloride subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of calcium chloride by the brine extraction process. History: …