75 Op. Att'y Gen. 220 (1986)

75 Op. Att'y Gen. 220, 220 (1986)
Indians; Licenses and Permits; Mineral Rights; Pollution; Taxation; The state net proceeds occupation tax and mining permit process are generally not applicable to mining operations on the Sokaogon Reservation, whether those operations are conducted by the tribe or by a non-Indian lessee. Any federal environmental impact statement required by the federal government would legally need to be shared with or presented to the state. The applicability of state pollution control laws to mining activity on the reservation is also discussed. OAG 43-86

November 7, 1986

75 Op. Att'y Gen. 220, 220 (1986)
ANTHONY S. EARL
  Governor

75 Op. Att'y Gen. 220, 220 (1986)
  You have asked a series of questions relating to possible future mining operations on the reservation of the Mole Lake (Sokaogon) Chippewa Community. Specifically, you ask whether the Wisconsin net proceeds occupation tax, mining permit process and pollution control laws would apply to mining activities by the Sokaogon Tribe, and whether leasing the mining operation to a non-Indian would affect the applicability of these laws. In addition, you wish to know whether an environmental impact statement, if required by the federal government, legally needs to be shared with or presented to the state.

75 Op. Att'y Gen. 220, 220 (1986)
  For the reasons explained below, it is my opinion that neither the net proceeds occupation tax nor the mining permit process is applicable to mining operations on the Sokaogon Reservation, whether the mining is conducted by the Tribe or by a non-Indian lessee. In order to answer comprehensively your question concerning the application of state pollution control laws, this opinion would need to analyze in the context of Indian law each state environmental statute and its federal counterpart. An analysis of that depth is beyond the scope of this opinion. Consequently, the section addressing pollution control laws will discuss certain general principles and guidelines, but will not attempt a definitive answer to your question. Finally, it is my opinion that where a federal environmental impact statement must be prepared, the state is entitled to a voice in the process under federal regulations.

75 Op. Att'y Gen. 220, 220-221 (1986)
  The following discussion will first describe the analytical framework used to determine issues of state regulatory authority on Indian reservations. Each of the three regulatory issues -- the net proceeds occupation tax, the mining permit process and state pollution control laws -- will then be discussed in turn, as each applies both to a tribal mining operation and to mining conducted by a non-Indian lessee. Finally, your question concerning environmental impact statements will be addressed.

75 Op. Att'y Gen. 220, 221 (1986)
I.

75 Op. Att'y Gen. 220, 221 (1986)
ANALYTICAL FRAMEWORK FOR STATE JURISDICTION

75 Op. Att'y Gen. 220, 221 (1986)
  The enactment of Pub. L. No. 280, 67 Stat. 588 (1953), conferred on Wisconsin criminal and civil jurisdiction over all Indian reservations within the state other than the Menominee Reservation. 18 U.S.C. 1162; 28 U.S.C. 1360. The grant of civil jurisdiction has been interpreted by the United States Supreme Court to refer to state court jurisdiction over private civil matters arising on Indian reservations to which Indians are parties. Pub. L. No. 280 did not, the Court held, confer on the state any regulatory jurisdiction, including the power to tax. Bryan v. Itasca County, 426 U.S. 373, 388- 90 (1976).

75 Op. Att'y Gen. 220, 221 (1986)
  The state is not absolutely prohibited, however, from exercising jurisdiction over Indian tribes and tribe members. White Mountain Apache Tribe v. Bracker, 448 U.S. 136, 141 (1980); County of Vilas v. Chapman, 122 Wis. 2d 211, 214, 361 N.W.2d 699 (1985); State v. Webster, 114 Wis. 2d 418, 432, 338 N.W.2d 474 (1983). State regulatory jurisdiction within reservation boundaries is determined according to established principles most recently articulated by the United States Supreme Court in Rice v. Rehner, 463 U.S. 713 (1983). There exist "two independent but related barriers" to state jurisdiction: federal preemption of state authority and infringement of the tribal right to self-government. Rice, 463 U.S. at 718-19 (citing Bracker, 448 U.S. at 142); Chapman, 122 Wis. 2d at 214; Webster, 114 Wis. 2d at 432. The trend in recent cases has shifted the emphasis away from the second barrier of tribal sovereignty and toward reliance on federal preemption. Rice, 463 U.S. at 718; Chapman, 122 Wis. 2d at 214; Webster, 114 Wis. 2d at 433.

75 Op. Att'y Gen. 220, 221-222 (1986)
  The test for federal preemption is two-pronged. Initially, the courts must assess the "backdrop" of tribal sovereignty by determining whether the tribe has a tradition of self-government in the area sought to be regulated and by balancing the state, federal and tribal interests involved. Against this backdrop, the courts then determine whether the federal government has preempted the state's exercise of jurisdiction. Rice, 463 U.S. at 719-20; Webster, 114 Wis. 2d at 434-36. A finding of preemption in Indian law, however, does not necessarily require that Congress explicitly preempt the assertion of state authority. Rice, 463 U.S. at 719; New Mexico v. Mescalero Apache Tribe, 462 U.S. 324, 334 (1983).

75 Op. Att'y Gen. 220, 222 (1986)
  Judicial analysis of regulatory issues has recently favored the doctrine of federal preemption. Where preemption is not found, however, the courts will address the second and independent barrier of state infringement on the tribal right of self-government. "Although self-government is related to federal preemption in the sense that both depend on congressional action and in the sense that preemption is considered in the context of the deeply ingrained traditional notions of self-government, the self-government doctrine is an independent barrier to state regulation." Crow Tribe of Indians v. Montana, 650 F.2d 1104, 1110 (9th Cir. 1981), cert. denied, 459 U.S. 916 (1982). See also Bracker, 448 U.S. at 143.

75 Op. Att'y Gen. 220, 222 (1986)
  Each of your first three questions, regarding the applicability of the state net proceeds occupation tax, mining permit process and pollution control laws to reservation mining activities, whether operated by the tribe or leased to non-Indians, raises an issue of state regulatory authority within reservation boundaries. Consequently, each is analyzed below using this general preemption/infringement framework.

75 Op. Att'y Gen. 220, 222 (1986)
II.

75 Op. Att'y Gen. 220, 222 (1986)
NET PROCEEDS OCCUPATION TAX

75 Op. Att'y Gen. 220, 222 (1986)
  The Wisconsin net proceeds occupation tax, section 70.37 et seq., Stats., is designed to compensate the state and its municipalities for the loss of irreplaceable metalliferous minerals and for the costs associated with that loss. Sec. 70.37(2), Stats. The tax is imposed on all "persons engaged in the activity of mining metalliferous minerals in this state." Id. A "person" is defined as "a sole proprietorship, partnership, association or corporation and includes a lessee engaged in mining metalliferous minerals." Sec. 70.375(1)(d), Stats. Under this taxing scheme, if the Sokaogon Tribe or a tribal enterprise were to conduct mining operations on the reservation, the legal incidence of the net proceeds occupation tax would clearly fall on the tribe.

75 Op. Att'y Gen. 220, 223 (1986)
  A.   Sokaogon Tribe

75 Op. Att'y Gen. 220, 223 (1986)
  A basic tenet of preemption in federal Indian law is that "Indian tribes and individuals generally are exempt from state taxation within their own territory." Montana v. Blackfeet Tribe of Indians, 105 S. Ct. 2399, 2402 (1985). Application of the doctrine has been uniform: states may not, for example, tax Indian income derived solely from reservation sources (McClanahan v. Arizona State Tax Com. 411 U.S. 164 (1973)); personal property of an Indian which is located on trust lands within the reservation (Bryan v. Itasca County, 426 U.S. 373 (1976)); or on-reservation sale of cigarettes to Indians by Indian retailers (Moe v. Confederated Salish & Kootenai Tribes, 425 U.S. 463 (1976); Washington v. Confederated Tribes of the Colville Indian Reservation, 447 U.S. 134 (1980)).

75 Op. Att'y Gen. 220, 223 (1986)
  This line of tax cases establishes a tradition of tribal immunity from state taxation, which may be overcome only "where Congress has expressly provided that state laws shall apply." McClanahan, 411 U.S. at 171 (quoted in Rice, 463 U.S. at 719-20). The United States Supreme Court has recently reiterated this application of Indian law preemption:

75 Op. Att'y Gen. 220, 223 (1986)
  In keeping with its plenary authority over Indian affairs, Congress can authorize the imposition of state taxes on Indian tribes and individual Indians. It has not done so often, and the Court consistently has held that it will find the Indians' exemption from state taxes lifted only when Congress has made its intention to do so unmistakably clear.

75 Op. Att'y Gen. 220, 223 (1986)
Blackfeet Tribe, 105 S. Ct. at 2403. The question here, then, is whether Congress has clearly authorized the State of Wisconsin to impose its net proceeds occupation tax on Indian mining activities within reservation boundaries.

75 Op. Att'y Gen. 220, 223-224 (1986)
  As noted earlier in this opinion, Wisconsin was granted criminal and civil jurisdiction within the Sokaogon Reservation pursuant to Pub. L. No. 280. The United States Supreme Court has expressly held, however, that Pub. L. No. 280 did not confer on the states the power to tax reservation Indians. Bryan, 426 U.S. at 378-79, 390. Nor am I aware of any other congressional enactment which would confer on the state taxing authority over Indian mining activities on the reservation. Consequently, in the absence of congressional intent to permit state taxation, it is my opinion that the Wisconsin net proceeds occupation tax does not apply to on-reservation mining operated by the Sokaogon Tribe or a tribal enterprise.

75 Op. Att'y Gen. 220, 224 (1986)
B.   Non-Indian Lessee

75 Op. Att'y Gen. 220, 224 (1986)
  You also ask whether the net proceeds occupation tax would apply if the mining operation were leased to a non-Indian. If the non-Indian lessee were permitted to pass the net proceeds occupation tax along to the tribe, then the legal incidence of the tax would fall on the tribe and the tax would not be applicable for the reasons stated above. See Montana v. Blackfeet Tribe of Indians, 105 S. Ct. 2399 (1985), and the district court's explanation of the tax there involved, Blackfeet Tribe of Indians v. Montana, 507 F. Supp. 446, 448 (D. Mont. 1981). Unlike the Montana net proceeds tax held inapplicable to Indian mining in Blackfeet Tribe, however, the Wisconsin scheme may tax directly "a lessee engaged in mining metalliferous minerals," with no provision permitting the lessee to pass the tax along to the owner of the minerals. Sec. 70.375(1)(d), Stats.

75 Op. Att'y Gen. 220, 224 (1986)
  The fact that the legal incidence of the Wisconsin tax falls on the non-Indian lessee, however, does not necessarily mean that the tax may be imposed. The United States Supreme Court has consistently found that where a comprehensive federal regulatory scheme is present and the actual economic burden of the tax would ultimately fall on the tribe, the legal incidence test is not controlling. Ramah Navajo School Bd. v. Bureau of Revenue of N.M., 458 U.S. 832, 844 n.8 (1982); see also White Mountain Apache Tribe v. Bracker, 448 U.S. 136 (1980); Central Machinery Co. v. Arizona State Tax Com., 448 U.S. 160 (1980); Warren Trading Post Co. v. Arizona Tax Com., 380 U.S. 685 (1965). On the other hand, where the preemptive effect of pervasive federal regulation is not present, the Court has upheld state taxes which burden non-Indians. Moe v. Confederated Salish & Kootenai Tribes, 425 U.S. 463 (1976); Washington v. Confederated Tribes of the Colville Indian Reservation, 447 U.S. 134 (1980).

75 Op. Att'y Gen. 220, 224-225 (1986)
  Under this preemption analysis, the Court has invalidated a number of state taxes imposed on non-Indians engaged in business on Indian reservations. The Court has struck down both a state sales tax and a state "transaction privilege tax" on the privilege of doing business in the state, imposed on non-Indian sellers for sales to Indians on the reservation. Warren Trading Post, 380 U.S. 685; Central Machinery, 448 U.S. 160. In each case, the Court held that the federal Indian trader statutes preempted the state tax. "[B]y enacting these statutes Congress 'has undertaken to regulate reservation trading in such a comprehensive way that there is no room for the states to legislate on the subject.'" Central Machinery, 448 U.S. at 166 (quoting Warren Trading Post, 380 U.S. at 691 n.18). Similarly, the Court invalidated state motor carrier license and use fuel taxes applied to a non-Indian company engaged in logging over tribal and Bureau of Indian Affairs roads within the reservation. Bracker, 448 U.S. 136. The Court held that the federal government had so comprehensively regulated the harvesting of Indian timber as to preclude the state taxes, noting that the state performed no governmental services in return for the taxes it sought to assess.¯1 Id. at 148, 150. More recently, the Court struck down a state gross receipts tax on a non-Indian company constructing a school for Indian children on the reservation. Ramah Navajo School Bd., 458 U.S. 832. The Court determined that federal regulation of the financing and construction of Indian schools was pervasive and comprehensive, "leav[ing] no room for the additional burden sought to be imposed by the State through its taxation of the gross receipts." Id. at 841-42. As in Bracker, the Court noted that the state did not seek to assess the tax in return for governmental services provided to the non-Indian contractor, nor did the state assert "any specific, legitimate regulatory interest to justify the imposition of its gross receipts tax." Id. at 843.

75 Op. Att'y Gen. 220, 225 (1986)
  The applicability of the Wisconsin net proceeds occupation tax to non-Indian lessees must be judged against the standards articulated in this line of cases -- specifically, the existence of a comprehensive federal regulatory scheme, and the balance of federal, state and tribal interests involved. The first question, then, is whether there is a comprehensive federal scheme regulating non-Indian mining within reservation boundaries.

75 Op. Att'y Gen. 220, 225-226 (1986)
  The Indian Mineral Leasing Act of 1938,¯2 52 Stat. 377, 25 U.S.C. 396a et seq., governs the leasing of unallotted reservation lands for mining purposes.¯3 The Act provides that an Indian tribe may, with the approval of the Secretary of the Interior, lease its lands for mining operations.¯4 25 U.S.C. 396a; see also 25 C.F.R. 211.2. Various sections of the Act address the duration of leases (section 396a), the type of bond to be furnished by the lessee (section 396c), and the officials authorized to approve leases (section 396e). Pursuant to authority granted by section 396d, the secretary promulgated the rules found at 25 C.F.R. pt. 211, described by the Ninth Circuit as follows:

75 Op. Att'y Gen. 220, 226 (1986)
  The regulations promulgated by the Secretary under authority of the 1938 Act cover many aspects of mineral leasing between tribes and non-Indian lessees, including the procedures for acquiring mineral leases, minimum rates for rentals and royalties and the manner in which payments are to be made, penalties for failure to comply with the terms of leases, information to be supplied by lessees, acreage limitations, inspections of lessees' records by Indian lessors or by Department of Interior officials, and cancellation of leases.

75 Op. Att'y Gen. 220, 226 (1986)
Crow Tribe of Indians v. Montana, 650 F.2d 1104, 1112 n.9 (9th Cir. 1981), as amended, 665 F.2d 1390 (9th Cir. 1982), cert. denied, 459 U.S. 916 (1982).

75 Op. Att'y Gen. 220, 226-227 (1986)
  It appears from these descriptions of the statutes and regulations that the federal scheme governing non-Indian leasing of tribal lands for mining purposes is as pervasive and comprehensive as the federal regulation of Indian traders (Central Machinery), harvesting of Indian timber (Bracker) and school construction (Ramah Navajo School Bd.).¯5 Once such a comprehensive federal regulatory scheme has been identified, the federal, state and tribal interests involved must be identified and balanced.

75 Op. Att'y Gen. 220, 227 (1986)
  The federal interests involved derive both from general federal Indian policy and from the specific policy goals of the 1938 Indian Mineral Leasing Act. On the more general level, "[i]n a variety of ways, the assessment of state taxes would obstruct federal policies." Bracker, 448 U.S. at 148. Foremost among these is "a firm federal policy of promoting tribal self-sufficiency and economic development. Ambiguities in federal law have been construed generously in order to comport with... the federal policy of encouraging tribal independence." Id. at 143-44. More specifically, the 1938 Act was designed to achieve three goals: uniformity of laws governing Indian mineral leases, revitalization of tribal governments and encouragement of tribal economic development. Crow Tribe, 650 F.2d at 1112-13, citing generally H.R. Rep. No. 1872, 75th Cong., 3d Sess. (1938), and S. Rep. No. 985, 75th Cong., 1st Sess. (1937). A tax which would keep from the tribe the economic benefits of its minerals would conflict with these purposes of the Act. Crow Tribe, 650 F.2d at 1113.

75 Op. Att'y Gen. 220, 227-228 (1986)
  The Wisconsin net proceeds occupation tax may, in particular, reduce the royalties or other compensation a lessee is willing or able to offer the tribe. Id. at n.13. Moreover, the tax may "undermine the Secretary's ability to make the wide range of determinations committed to his authority concerning the setting of fees and rates" with respect to mineral leasing. Bracker, 448 U.S. at 149; see 25 C.F.R. 211.15. "The assessment of state taxes would throw additional factors into the federal calculus, reducing tribal revenues and diminishing the profitability of the enterprise for potential contractors." Bracker, 448 U.S. at 149. Finally, the burden of the net proceeds occupation tax, though imposed indirectly through the non-Indian lessee, may "necessarily impede" the strong federal interest in promoting tribal economic development by depleting available funds. Ramah Navajo School Bd., 458 U.S. at 842, 844 n.8.

75 Op. Att'y Gen. 220, 228 (1986)
  The next factor in the preemption analysis is the state's interest in the tax: whether the state seeks to assess the tax in return for governmental functions it provides, or whether it asserts any specific, legitimate regulatory interest to justify the imposition of the tax. Bracker, 448 U.S. at 150; Ramah Navajo School Bd., 458 U.S. at 843-44. Neither services provided by the state to the non-Indian lessee off the reservation nor a generalized interest in raising revenue is sufficient to justify a state tax where the federal government has comprehensively regulated the area. Ramah Navajo School Bd., 458 U.S. at 843-44; Bracker, 448 U.S. at 150.

75 Op. Att'y Gen. 220, 228-229 (1986)
  The governmental functions to be supplied by the state to those upon whom the net proceeds occupation tax is levied are identified in the statutes as "highways, sewers, schools and other improvements which are necessary to accommodate the development of a metalliferous mining industry." Sec. 70.37(1)(d), Stats. The state's asserted regulatory interests are also identified; they include controlling environmental damage, counteracting potential adverse impacts on the quality of life in communities directly affected by mining, and taxing the privileges enjoyed by those mining in the state. Secs. 70.37(1)(e)-(h), Stats. The Wisconsin Legislature expressly declared its intent that the tax was "established in order that the state may derive a benefit from the extraction of irreplaceable metalliferous minerals and in order to compensate the state and municipalities for costs, past, present and future, incurred or to be incurred as a result of the loss of valuable irreplaceable metallic mineral resources." Sec. 70.37(2), Stats. To this end, forty percent of the tax collected is transferred to the general fund, while sixty percent of the net proceeds occupation tax is deposited in a local "impact fund" for the use of municipalities in meeting both "long- and short-term costs associated with social, educational, environmental and economic impacts of metalliferous mineral mining." Secs. 70.395 and 70.37(1)(i), Stats. Payments from the local impact fund are made yearly in an amount equal to $100,000 to each city, town or village and to each county in which metalliferous minerals are extracted; each such county also receives twenty percent of the net proceeds occupation tax collected in that county, or $250,000, whichever is less. Sec. 70.395(2)(d), Stats. These annual disbursements from the fund include an amount equal to $100,000 to "any Native American community that has tribal lands within a municipality qualified to receive a payment" from the impact fund. Sec. 70.395(2)(d)(2m), Stats. In its entirety, the Wisconsin taxing scheme "demonstrates a purpose to keep the value represented by the state's nonrenewable assets intact, for use by [the state's residents] in the future." Crow Tribe, 650 F.2d at 1114.

75 Op. Att'y Gen. 220, 229 (1986)
  These asserted state interests must be balanced against the interests of the federal and tribal governments. The basic problem inherent in the state's interest in a mining tax has been identified by the Ninth Circuit: "While the state may have an interest in perpetuating the value of mineral wealth subject to its general civil jurisdiction, it has no such legitimate interest in appropriating Indian mineral wealth." Crow Tribe, 650 F.2d at 1114. Put simply, subsurface minerals on the reservation are "not the state's to regulate." Id. Unlike metalliferous minerals located elsewhere in the state, reservation minerals do not belong in any sense to the state. The subsurface minerals, rather, like the land under which they lie, are held by the federal government in trust for the tribe. See, e.g., Quantum Exploration, Inc. v. Clark, 780 F.2d 1457, 1461 (9th Cir. 1986).

75 Op. Att'y Gen. 220, 229 (1986)
  Like the State of Montana in Crow Tribe, 650 F.2d at 1114, Wisconsin does assert other legitimate interests in imposing its net proceeds occupation tax, including governmental services provided and costs incurred by the state and municipalities, and the adverse effect of mining on the area's environment and quality of life. However, while some of the governmental functions identified in the Wisconsin statutes will be performed by the state even for an on-reservation mining operation, many more will not. A number of the governmental services necessary to a mining operation within reservation boundaries likely will be provided by the Sokaogon Tribe. Off-reservation services performed by the state for the non-Indian lessee would not justify the tax in question since presumably state tax revenues from the lessee's business activities outside the reservation are adequate to reimburse the state for those services. Ramah Navajo School Bd., 458 U.S. at 843- 44 and n.9. Moreover, the net proceeds occupation tax is intended to compensate the state and its municipalities for costs incurred as a result of mining operations, but many of the costs from on-reservation mining will be borne by the tribe. Similarly, the tribe rather than the state will absorb the bulk of the detrimental effects of mining on the local environment and quality of life.

75 Op. Att'y Gen. 220, 230 (1986)
  In Crow Tribe, the Ninth Circuit balanced the similar interests of the State of Montana against those of the federal and tribal governments, and concluded: "On balance, we suspect that these legitimate interests will not be shown [at trial] to be enough to save the severance tax from fatal conflict with the purposes behind the 1938 [Indian Mineral Leasing] Act." 650 F.2d at 1114. The court went on to note, however, that "[a] tax carefully tailored to effectuate the state's legitimate interests might survive." Id. As with the Montana tax, a "major purpose" of the Wisconsin net proceeds occupation tax is "to establish a fund that would keep the value of the [minerals] for future generations of [Wisconsin residents]. To the extent that this tax is not related to the actual governmental costs associated with the mining of the Indian [minerals],... the state's interest in acquiring revenues is weak in comparison with the Tribe's right to the bounty from its own land." Id. at 1117 (citation omitted).

75 Op. Att'y Gen. 220, 230 (1986)
  An Indian tribe's interest in taxing "is strongest when the revenues are derived from value generated on the reservation by activities involving the Tribes and when the taxpayer is the recipient of tribal services." Colville, 447 U.S. at 156-57. The state's interest in taxation "is likewise strongest when the tax is directed at off-reservation value and when the taxpayer is the recipient of state services." Id. at 157. In the case of applying the net proceeds occupation tax to mining activities conducted on the reservation by a non-Indian lessee, the value to be taxed will be generated on the reservation, the activity will involve the tribe and the taxpayer, although receiving some state services, will also be the recipient of tribal services.

75 Op. Att'y Gen. 220, 230 (1986)
  Considering all these factors, along with the comprehensive federal regulation of Indian mining leases and the burdens on federal policy, it appears that the balance must tip in favor of federal preemption of the Wisconsin tax. Consequently, it is my opinion that in this case "the federal regulatory scheme is so pervasive as to preclude the additional burdens sought to be imposed" by the Wisconsin tax. Bracker, 448 U.S. at 148. The Wisconsin net proceeds occupation tax may not, therefore, be applied to non-Indian lessees of mining operations on the Sokaogon Reservation.

75 Op. Att'y Gen. 220, 231 (1986)
Ill.

75 Op. Att'y Gen. 220, 231 (1986)
MINING PERMIT PROCESS

75 Op. Att'y Gen. 220, 231 (1986)
  Wisconsin law provides that "[n]o operator may engage in mining or reclamation at any mining site that is not covered by a mining permit and by written authorization to mine under s. 144.86(3)."¯6 Sec. 144.85(1)(a), Stats. An operator is defined as "any person who is engaged in, or who has applied for or holds a permit to engage in, prospecting or mining, whether individually, jointly or through subsidiaries, agents, employes or contractors." Sec. 144.81(9), Stats. An application for a mining permit must include, among other items, a mining plan, including a description and detailed map of the proposed site; a detailed reclamation plan showing the manner, location and time of reclamation; satisfactory evidence of application for all necessary approvals under local zoning ordinances and for all necessary licenses and permits issued by the Department of Natural Resources (DNR); and an itemized estimation of the cost to the state of reclamation. Secs. 144.85(3)-(4), Stats. In addition, the applicant must pay DNR's actual cost of evaluating the mining permit application. Sec. 144.85(2), Stats. Following a public hearing, DNR shall issue a mining permit if it finds that the application meets certain conditions set out in the statutes. Sec. 144.85(5), Stats.

75 Op. Att'y Gen. 220, 231 (1986)
  A.   Sokaogon Tribe

75 Op. Att'y Gen. 220, 231-232 (1986)
  Your first question concerning the mining permit process is whether the Sokaogon Tribe would be required to obtain a permit in the event that it conducted mining activities on the reservation. The application of the mining permit process to a tribal mining operation "involves an attempt to regulate Indian use of Indian trust lands." Santa Rosa Band of Indians v. Kings County, 532 F.2d 655, 658 (9th Cir. 1975), cert. denied, 429 U.S. 1038 (1977). Indian tribes are "distinct, independent political communities," possessing inherent sovereign powers to regulate "their internal and social relations," and to make "their own substantive law in internal matters." Santa Clara Pueblo v. Martinez, 436 U.S. 49, 55-56 (1978). As such, Indian tribes exercise "attributes of sovereignty over both their members and their territory." United States v. Mazurie, 419 U.S. 544, 557 (1975). This "significant territorial component to tribal power," Merrion v. Jicarilla Apache Tribe, 455 U.S. 130, 142 (1982), forms part of the "backdrop" of Indian sovereignty against which the courts determine whether the federal government has preempted state jurisdiction.

75 Op. Att'y Gen. 220, 232 (1986)
  The second component of the "backdrop" is the balance of federal, state and tribal interests. In a situation such as tribal mining of minerals located under trust lands, the balance will usually tip in favor of the tribal and federal interests. "When on-reservation conduct involving only Indians is at issue, state law is generally inapplicable, for the state's regulatory interest is likely to be minimal and the federal interest in encouraging tribal self-government is at its strongest." Bracker, 448 U.S. at 144; see also 72 Op. Att'y Gen. 54, 56 (1983).

75 Op. Att'y Gen. 220, 232 (1986)
  The federal-tribal interests at stake here are particularly compelling. The established federal policy of promoting tribal self-government encompasses the "overriding goal of encouraging tribal self-sufficiency and economic development." New Mexico v. Mescalero Apache Tribe, 462 U.S. 324, 335 (1983) (quoting Bracker, 448 U.S. at 143). The Court has held that Indian tribes, "[i]n part as a necessary implication" of this federal policy, have the authority to manage and control the use of their territory and their resources. Id. More specifically, Congress has recognized mineral development of Indian lands as an appropriate tool for economic development and governmental revitalization. See Crow Tribe, 650 F.2d at 1112 (discussing the goals of the Indian Mineral Leasing Act).

75 Op. Att'y Gen. 220, 232 (1986)
  A tribal mining operation doubtlessly would be undertaken to develop and manage the reservation's resources for the benefit of the tribe's members, generating revenues for essential tribal governmental services and providing employment for tribe members resident on the reservation. See Mescalero Apache Tribe, 462 U.S. at 341. Under these circumstances, state imposition of a regulatory scheme would serve as an obstacle to the full accomplishment of the federal goals for tribal self-determination and economic revitalization. Id.

75 Op. Att'y Gen. 220, 232-233 (1986)
  The state's interests in regulating tribal mining operations must be "justified by functions or services performed by the state in connection with the on-reservation activity." Id. at 336. The state's interests in imposition of its mining permit process, as reflected in the statutory criteria for permit approval, appear to be reclamation, compliance with applicable state environmental laws, suitability of the site for mining, public health and safety, economic impact, and compliance with zoning ordinances. Sec. 144.85(5)(a)(1), Stats. While these are clearly legitimate state regulatory interests in mining activity elsewhere in the state, with respect to Indian mineral wealth, "[t]his coal is not the state's to regulate, and assertion of such authority diminishes the Tribe's own power to regulate." Crow Tribe, 650 F.2d at 1114. Imposition of the state mining permit process could allow the state to dictate whether, when and how the tribe could choose to develop and manage the reservation's resources for the benefit of the tribe members. Regulation by the state, through the mining permit process, could infringe substantially on Indian resource development, interfering with the federal policy of promoting tribal governmental and economic independence.

75 Op. Att'y Gen. 220, 233 (1986)
  Because of the potential for significant infringement on tribal activity within reservation boundaries represented by the mining permit process, the state's interest in regulating and controlling Indian mineral development is not sufficient to overcome the tribal and federal interests involved. The balance of interests concerning the state's authority to impose the mining permit process on tribal mining operations must tip in favor of the tribe and the federal government.

75 Op. Att'y Gen. 220, 233 (1986)
  Under these conditions -- retained tribal sovereignty over reservation lands, subordinate state regulatory interests, and strong federal and tribal interests -- state laws are generally not applicable to Indian activities on the reservation except where Congress has expressly provided that they shall apply. McClanahan, 411 U.S. at 170-71; 72 Op. Att'y Gen. at 56. As noted previously in this opinion, Pub. L. No. 280, which conferred upon the state jurisdiction over private civil actions, was not a grant of regulatory authority. Bryan, 426 U.S. at 378-79, 390. Nor am I aware of any federal enactment that does grant to the state such authority, either generally to regulate Indian activities within reservation boundaries or specifically to require mining permits of tribal mining operations. Without any clear congressional authorization, and in the absence of exceptional circumstances, it is my opinion that the mining permit process is not applicable to tribal mining operations on trust lands within reservation boundaries.

75 Op. Att'y Gen. 220, 234 (1986)
  B.   Non-Indian Lessee

75 Op. Att'y Gen. 220, 234 (1986)
  Your next question is whether the mining permit process would be applicable to non-Indian lessees of mining operations on the reservation. In such cases, where the state asserts authority over the conduct of non-Indians engaged in on-reservation activity, federal enactments are examined "in terms of both the broad policies that underlie them and the notions of sovereignty that have developed from historical traditions of tribal independence." Bracker, 448 U.S. at 144-45.

75 Op. Att'y Gen. 220, 234 (1986)
  One such federal enactment is the grant of civil jurisdiction to Wisconsin contained in Pub, L. No. 280, codified at 28 U.S.C. 1360. Subsection (b), which concerns in part real property belonging to an Indian tribe and held in trust by the United States, provides in pertinent part that: "Nothing in this section... shall authorize regulation of the use of such property in a manner inconsistent with any Federal treaty, agreement, or statute or with any regulation made pursuant thereto." 28 U.S.C. 1360(b). The Secretary of the Interior has promulgated regulations which prevent the application of most state laws to the use and development of leased trust property, except where the Secretary has adopted such laws or made them applicable in specific cases or specific geographic areas. 25 C.F.R. 1.4 (1985). See Santa Rosa Band, 532 F.2d at 664-65. In relevant part, the federal regulation provides that:

75 Op. Att'y Gen. 220, 234 (1986)
[N]one of the laws, ordinances, codes, resolutions, rules or other regulations of any State... limiting, zoning or otherwise governing, regulating, or controlling the use or development of any real... property... shall be applicable to any such property leased from or held or used under agreement with and belonging to any... Indian tribe, band, or community that is held in trust by the United States....

75 Op. Att'y Gen. 220, 234 (1986)
25 C.F.R. 1.4(a) (1985). The Wisconsin mining permit process, if applied to non-Indian mineral lessees, clearly would regulate or control the use or development of trust lands leased from the tribe. Since it does not appear that the Secretary of the Interior has ever adopted or made applicable the state mining permit laws, it is my opinion that application of the permit process to a non-Indian lessee of mining operations would conflict with this federal regulation and, consequently, with Pub. L. No. 280.

75 Op. Att'y Gen. 220, 235 (1986)
  A second, more specific federal enactment applicable in the mining permit context is the Indian Mineral Leasing Act of 1938, discussed previously in connection with the net proceeds occupation tax. As I concluded in that section, the 1938 Act and its attendant regulations, 25 C.F.R. pt. 211, comprise a comprehensive federal scheme regulating non-Indian leasing of tribal lands for mining purposes. The pervasiveness of the federal scheme is particularly clear in relation to the mining permit process, where the federal requirements correspond closely to state law provisions. Specifically, the 1938 Act requires approval by the Secretary of the Interior of all mining leases entered into with Indian tribes, and addresses the duration of leases and the type of bond to be furnished by the lessee. 25 U.S.C. 396a and 396c. The regulations promulgated pursuant to the 1938 Act control such aspects of mineral leasing as procedures for acquiring leases, bonding requirements, penalties for failure to comply with lease terms, acreage limitations and cancellation of leases. See generally 25 C.F.R. pt. 211. Mine operators are required to submit a mining plan for the approval of the United States Geological Survey's Regional Mining Supervisor. 25 C.F.R. 216.7(a) (1985). These plans may include descriptions and maps of the site, proposed methods of operating, and proposed manner and time of reclamation. 25 C.F.R. 216.7(b) (1985). In addition, actual operations may not be started without written permission, and all operations must be conducted in accordance with the operating regulations promulgated by the Secretary of the Interior. 25 C.F.R. 211.20(b) (1985).

75 Op. Att'y Gen. 220, 235 (1986)
  Federal policies underlying the 1938 Act were also noted previously in this opinion. Specifically, the three goals of the Act were uniformity in the laws governing Indian mineral leases, revitalization of tribal governments and encouragement of tribal economic development. Crow Tribe, 650 F.2d at 1112-13, citing generally H.R. Rep. No. 1872, 75th Cong., 3d Sess. (1938), and S. Rep. No. 985, 75th Cong., 1st Sess. (1937). More generally, federal Indian policy in recent decades has been firmly committed to promoting tribal self-government and self-sufficiency. Mescalero Apache Tribe, 462 U.S. at 334-35 n.17; Bracker, 448 U.S. at 143-44.

75 Op. Att'y Gen. 220, 235-236 (1986)
  Viewed in light of these federal policies, the potential for conflict between the state and federal regulatory schemes is manifest. For example, the Secretary of the Interior could approve a lease, but the state could deny a mining permit, thereby blocking the federal intent to permit that mining operation. Similarly, the state could cancel or revoke its mining permit, with the result that the non-Indian lessee would be prevented from mining under a valid, federally-approved lease. Either situation would directly conflict with all three goals of the 1938 Act: either would decrease uniformity in the laws governing Indian mineral leases, subordinate the tribe's lease to state control, thereby weakening the role of the tribal government, and discourage the economic development represented by mining operations on tribal lands. For the same reasons, application of the mining permit process to non-Indian lessees would interfere with federal Indian policy, and directly conflict with federal regulations preventing the application of state law to the development of leased trust property.

75 Op. Att'y Gen. 220, 236 (1986)
  Consequently, it is my opinion that these federal enactments, along with their attendant regulations and underlying policies, preempt the application of the state's mining permit process to a non-Indian lessee of tribal mineral lands.

75 Op. Att'y Gen. 220, 236 (1986)
IV.

75 Op. Att'y Gen. 220, 236 (1986)
POLLUTION CONTROL LAWS

75 Op. Att'y Gen. 220, 236 (1986)
  Wisconsin has legislated an extensive regulatory scheme to control environmental pollution within the state. The regulations address water and sewage, air pollution, solid waste, hazardous waste and refuse (ch. 144, Stats.) and water pollution (ch. 147, Stats.). In general, these state regulations are companion laws to federal regulatory statutes, such as the Clean Air Act, 42 U.S.C. 7401 et seq., the Resource Conservation and Recovery Act, 42 U.S.C. 6901 et seq., and the Federal Water Pollution Control Act, 33 U.S.C. 1251 et seq., which provide mechanisms by which the states may administer their own pollution control programs in lieu of the federal programs.

75 Op. Att'y Gen. 220, 236 (1986)
  As evidenced by the regulations in chapters 144 and 147, Wisconsin has implemented its own pollution control programs in a number of areas. The question you raise is whether these state regulations are applicable to mining operations on the Sokaogon Reservation, whether conducted by the tribe or by a non-Indian lessee. For the reasons explained below, I do not believe that a blanket determination of the applicability of state pollution control laws to on-reservation mining can be made.

75 Op. Att'y Gen. 220, 237 (1986)
  As already noted, pollution control legislation, on both the state and federal levels, is diverse and complex. In particular, the degree to which these environmental laws address or are expressly applicable to Indian tribes varies from one statute to the next.¯7 An adequate and comprehensive response to your question, therefore, would require an analysis of (1) each federal statute, its legislative history and its application within reservation boundaries, (2) the equivalent state law and the extent to which it addresses Indian tribes, and (3) the principles of the preemption and infringement doctrines as applied to each set of paired statutes. A calculus of that depth and length -- particular to each environmental statute -- is simply beyond the scope of this opinion. Alternatively, a discussion of the applicability of pollution control laws in general would be inadvisable given the diversity and complexity of state and federal statutes.