
239 U.S. 486 (1916)
NORTHWESTERN LAUNDRY
v.
CITY OF DES MOINES.
No. 121.
Supreme Court of United States.
Argued December 9, 1915.
Decided January 10, 1916.
APPEAL FROM THE DISTRICT COURT OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF IOWA.
*487 Mr. O.M. Brockett, for appellant, submitted.
Mr. Eskil C. Carlson, with whom Mr. H.W. Byers, and Mr. Earl M. Steer, were on the brief, for appellees.
*489 MR. JUSTICE DAY delivered the opinion of the court.
The Northwestern Laundry and T.R. Hazard, its president, filed a bill in the District Court of the United States for the Southern District of Iowa, against the City of Des Moines, Iowa; James R. Hanna, Mayor; W.A. Needham, Commissioner; Zell G. Roe, Commissioner; F.T. Van Liew, Commissioner; J.I. Myerly, Commissioner; W.H. Byers, Commerce Counsel; R.O. Brennan, City Solicitor; Eskil C. Carlson, Assistant City Solicitor; Harry McNutt, Smoke Inspector; and Paul Beer, W.H. Harwood, L. Harbach, B.S. Walker and Geo. France, Members Smoke Abatement Commission. The purpose of the bill was to enjoin the enforcement of an ordinance of the City of Des Moines, effective September 6, 1911, which provided that the emission of dense smoke in portions *490 of that city should be a public nuisance and prohibited the same. To that end the ordinance authorized the appointment of a Smoke Inspector, and otherwise dealt with the subject with a view to effecting the prohibitive purpose declared. The case was heard upon the bill and a motion practically amounting to a demurrer.
The bill and amended bill are very lengthy. For our purposes, their allegations and the requirements of the ordinance, sufficiently appear in what is said in the discussion and disposition of the case.
The protection of the due process and equal protection clauses of the Fourteenth Amendment is invoked. It is insisted that the ordinance is void because its standard of efficiency requires the remodeling of practically all furnaces which were in existence at the time of its adoption; it forbids remodeling or substituted equipment without a prescribed license; it forbids new construction without such license; it fails to specify approved equipment, and instead delegates, first to the inspector, and second, to the smoke abatement commission, the unregulated discretion to arbitrarily prescribe the requirements in each case, without reference to any other as to the required character of smoke prevention device, thus making the right of complainants and their class to own and operate such furnaces subject to the pleasure of the inspector and commission. It is averred that the ordinance exceeds the authority delegated to the city by the legislature; that it attempts to substitute its own definition of the crime and nuisance committed by the emission of dense smoke for that enacted by the legislature in the act under the pretended authority of which the ordinance is adopted; that it is unreasonable and tyrannical and exceeds the authority delegated for want of uniformity as to the whole city and because the exceptions specified are not natural and just. It is alleged that the ordinance prescribes arbitrary tests of degrees of density, and enables the inspector to present irrebuttable *491 proof of violation; that it provides for unlimited prosecutions and successive fines, constituting excessive punishment in the aggregate, without adequate remedy or relief, and undertakes to deprive the courts of power to determine whether the nuisances have in fact been committed or maintained.
A motion to dismiss the bill covered three grounds: First, that the bill did not state any matter of equity entitling complainants to the relief prayed, nor were the facts, as stated in the bill, sufficient to entitle complainants to any relief against defendants; Second, that the bill showed upon its face that the complainants have a plain, speedy, and adequate remedy at law; and Third, as it appeared on the face of the bill that the complainants were all residents of the State of Iowa, and the relief demanded was against an ordinance of the defendant city, the court was without jurisdiction. The court sustained the motion, and entered a final decree dismissing the bill with prejudice. There was no attempt to make a separate issue on the question of jurisdiction, or to take an appeal upon that question alone to this court. Judicial Code, § 238, of March 3, 1911, c. 231, 36 Stat. 1087, 1157.
The decree was a general one on the merits, and, as the bill charged a violation of the Fourteenth Amendment not so frivolous as to fail to give original jurisdiction, the appeal to this court from the final decree brings the whole case here. Holder v. Aultman, 169 U.S. 81, 88; Field v. Barber Asphalt Co., 194 U.S. 618, 620; Boise Water Co. v. Boise City, 230 U.S. 84, 91.
We are not furnished with any reference to an Iowa statute giving an adequate remedy at law, and we find none such. We have therefore to deal with the questions, Federal and state made upon the face of the bill.
So far as the Federal Constitution is concerned, we have no doubt the State may by itself or through authorized municipalities declare the emission of dense smoke in *492 cities or populous neighborhoods a nuisance and subject to restraint as such; and that the harshness of such legislation, or its effect upon business interests, short of a merely arbitrary enactment, are not valid constitutional objections. Nor is there any valid Federal constitutional objection in the fact that the regulation may require the discontinuance of the use of property or subject the occupant to large expense in complying with the terms of the law or ordinance. Recent cases in this court are Reinman v. Little Rock, 237 U.S. 171; Chicago & Alton R.R. v. Tranberger, 238 U.S. 67; Hadacheck v. Sebastian, Chief of Police, decided December 20, 1915, ante, p. 394.
That such emission of smoke is within the regulatory power of the State, has been often affirmed by state courts. Harmon v. Chicago, 110 Illinois, 400; Bowers v. Indianapolis, 169 Indiana, 105; People v. Lewis, 86 Michigan, 273; St. Paul v. Haugbro, 93 Minnesota, 59; State v. Tower, 185 Missouri, 79; Rochester v. Macauley-Fien Milling Co., 199 N.Y. 207. And such appears to be the law in Iowa, McGill v. Pintsch Compressing Co., 140 Iowa, 429.
It is contended that the ordinance is in excess of the legislative authority conferred by the State of Iowa upon the City of Des Moines. This question does not seem to have been directly passed upon by the Supreme Court of Iowa.
The statute of Iowa enacted April 15th, 1911, before the passage of this ordinance, is as follows:
"An Act declaring the emission of smoke within the corporate limits of certain cities to be a public nuisance, and conferring upon such cities additional powers for the abatement of such nuisances. . . .
"Be it enacted by the General Assembly of the State of Iowa:
"Section 1. Declared a nuisance. The emission of dense smoke within the corporate limits of any of the *493 cities of this state now or hereafter having a population of sixty-five thousand (65,000) inhabitants or over, including cities acting under the commission plan of government is hereby declared to be a public nuisance.
"Section 2. Abatement. Every such city is hereby empowered to provide by ordinance for the abatement of such nuisance either by fine or imprisonment or by action in the district court of the county in which such city is located, or by both, such action to be prosecuted in the name of the city. They may also by ordinance provide all necessary rules and regulations for smoke inspection and the abatement and prevention of the smoke nuisance." Laws of Iowa, V. 34, chap. 37, p. 27. Approved April 15, 1911.
The ordinance in question was passed on September 6, 1911, and became effective, as we have said, on that date. The City of Des Moines is within the terms of this act. On March 20, 1913, the legislature passed another law, as follows:
"An Act declaring the emission of smoke within the corporate limits of certain cities, including cities acting under special charter, to be a public nuisance, and conferring upon such cities additional powers for the abatement of such nuisances and repealing chapter thirty-seven of the laws of the thirty-fourth general assembly. . . .
"Be it enacted by the General Assembly of the State of Iowa:
"Section 1. Declared a Nuisance. The emission of dense smoke within the corporate limits of the cities of the state, including cities acting under commission form of government, now or hereafter having a population of thirty thousand or over and in cities acting under special charter or hereafter having a population of sixteen thousand or over, is hereby declared a nuisance.
"Section 2. Abatement. Every such city is hereby empowered to provide by ordinance for the abatement of *494 such nuisance either by fine or imprisonment, or by action in the district court of the county in which such city is located, or by both; such action to be prosecuted in the name of the city. They may also by ordinance provide all necessary rules and regulations for smoke inspection, and the abatement and prevention of the smoke nuisance.
"Section 3. Repeal. That chapter thirty-seven (37) of the laws of the thirty-fourth general assembly be and the same is hereby repealed." Laws of Iowa, V. 35, p. 43.
This statute likewise includes the City of Des Moines.
The former statute was repealed by the new one. The effect of this repeal upon the validity of the ordinance is a state question, and as we understand the Iowa decisions, the authority of the ordinance here in question remained unimpaired. The statutory change did not have the effect to annul the ordinance passed under the former identical grant of authority. Allen v. Davenport, 107 Iowa, 90; State v. Prouty, 115 Iowa, 657.
It is further contended that conceding the statutory authority the ordinance is in excess of the legislative grant. This question does not seem to have been passed upon specifically in any Iowa case called to our attention. The statute, after declaring the emission of dense smoke within the corporate limits of such cities as Des Moines, to be a nuisance, authorizes the city to provide by ordinance for the abatement of such nuisance by fine or imprisonment or by action in the District Court of the county, or both, such action to be prosecuted in the name of the city; and, furthermore, municipalities are authorized to provide by ordinance all necessary rules and regulations for smoke inspection and the abatement or prevention of the smoke nuisance. The Smoke Inspector must be qualified by training and experience to understand the theory and practice of smoke inspection. He has the benefit of counsel of the Smoke Abatement Commission, *495 consisting of five members to be appointed by the City Council, at least one of whom must have had experience in the installation and conduct of power and heating plants. From the Smoke Inspector there is an appeal to the Smoke Abatement Commission in case of disagreement over plans for newly constructed plants or reconstruction of old ones. This grant of authority would seem to be sufficient to authorize the passage of an ordinance of a reasonable nature, such as we believe the one now under consideration to be. It delegates authority to carry out details to boards of local commissioners. That such rules and regulations are valid, subject as they are to final consideration in the courts, to determine whether they are reasonably adapted to accomplish the purpose of a statute, has been frequently held. 2 Dillon Munic. Corps. 5th Ed. § 574. We find nothing in the Iowa cases to indicate that the Supreme Court of that State has laid down any different rule upon this question. That the courts of Iowa may be resorted to in case of an abuse of the powers vested in the Inspector and Commission seems to follow from the decision of the Supreme Court of the State in Hubbell v. Higgins, 138 Iowa, 136.
As to the attack upon the ordinance because of arbitrary classification, this question has been so often discussed that nothing further need be said. The ordinance applies equally to all coming within its terms, and the fact that other businesses might have been included, does not make such arbitrary classification as annuls the lgislation. Nor does it make classification illegal because certain cities are included and others omitted in the statute. Eckerson v. Des Moines, 137 Iowa, 452.
We think the District Court was right in dismissing the bill upon its merits.
Affirmed.
