The appellants are landowners along Prairie Branch downstream from a water treatment and sewage plant operated by the appellee City of Kaufman (City). The appellants allege a taking and a damaging *929 of their land because a substantial part is continuously flooded by water discharged from the City’s sewage treatment plant. They claim damage to other portions of their property because it is no longer accessible due to the flooding. The appellants also claim the City has created a nuisance. Asserting the defense of governmental immunity, the City moved for summary judgment. We reverse the summary judgment granted the City, and remand the cause to the trial court.
In their original petition the appellants alleged that the City’s negligent construction and operation of its sewage disposal plant caused the continued inundation of their land and its invasion by flies, mosquitoes and odors. The City answered asserting the defense of governmental immunity. Then City moved for summary judgment without affidavits or other evidence, maintaining that the pleadings conclusively demonstrated that the appellants’ claim was grounded in negligence and that the City was engaged in a governmental function in the operation of the sewage plant and therefore not liable for its negligent acts. Before a hearing on the City’s motion, the appellants responded by filing an amended petition deleting any allegation of negligence. In their amended petition, appellants claimed that shortly after the completion of the plant “sewage and filthy water” began to collect on their land, inundating several acres “the full year round” to a depth of up to two and a half feet where it stagnates, serving as a breeding ground for mosquitoes, insects, and snakes. Appellants’ amended petition states that the diversion of sewage onto their land has killed grass and trees; it has rendered that portion of their property continuously covered by water completely useless and that the standing water denies them any access to a substantial part of the remainder of their land. Appellants claim the City has persisted in flooding their land despite their repeated complaints. They allege that the City has created “a natural nuisance” endangering their health, and that the City’s conduct constitutes a taking of their property without compensation, violative of their rights under the Texas Constitution. The City subsequently filed its supplemental motion for summary judgment contending that, however the appellants might choose to frame their complaint, all their claims are actually based on the City’s alleged negligence, and that the doctrine of governmental immunity protects the City from liability from any cause of action sounding in negligence, whether or not the term “negligence” is used. The trial court granted summary judgment for the City.
When, as in this case, a motion for summary judgment is directed solely to the pleadings, the court must take as true every allegation of the pleading against which the motion is directed.
Labbe v. Carr,
Allegations that have been superseded by amendment are considered abandoned. The amended pleading stands upon its own allegations, unaided by the superseded pleading. 4 R. McDonald, Texas Civil Practice § 8.10 (rev.1981). It is the City’s contention that, however appellants characterize their cause of action in their *930 amended pleading, they fundamentally rely on the City’s negligence as their basis for recovery. We do not agree. The nature and persistence of the City’s acts alleged by appellants are fully as consistent with intentional conduct as with negligence.
It is acknowledged that, except insofar as the doctrine has been abridged by the Texas Tort Claims Act, Texas municipalities are immune from tort liability in performing “governmental” as opposed to “proprietary” functions.
City of Tyler v. Ingram,
Texas is among the minority of states that hold the construction and operation of a sanitary sewer system to be a governmental function.
City of Wichita Falls v. Robison,
“No person’s property shall be taken, damaged or destroyed for or applied to public use without adequate compensation being made unless by the consent of such person....”
Our courts have consistently rejected as inapplicable the municipality’s plea of governmental immunity when a constitutional claim for compensation is asserted for a taking or damaging of property resulting from the construction of a public improvement. This is the rule in surface water diversion, flooding and sewage system nuisance cases, even though the damages be caused by the discharge of a governmental function.
The case of
State v. Hale,
The liability of the State under Section 17 of Article 1 for taking, damaging or destroying private property for public use, where the authority is properly exercised should not be confused with the claim for damages caused by the negligent acts or wrongs committed by its agents or officers.
A long line of cases allows recovery to landowners whose property has been damaged by the construction and operation of sanitary sewer systems. An early but still cited case involving facts very similar to those in this appeal also arose in Kaufman County.
Brewster v. City of Forney,
If the sewage plant could not be constructed and operated, however compelling the necessity for it, without doing injury to the property of a citizen, then the city, the aggregate of the citizenship, must stand the loss; and the city is bound in law to compensate the citizen for the damage he has suffered by reason of the premises. This is the law of Texas, as it should be.
The case was decided before it was settled that sanitary sewer construction and operation were governmental functions. Later, our Supreme Court decided that a city’s disposition of sewage was a governmental function. Nevertheless, in the light of the holding in Hale, our courts have continued to cite the case in affirming the right of property owners to compensation for the damaging or taking of their property as a result of the construction and operation of sewage plants.
In
City of Abilene v. Bailey,
In
City of Temple v. Mitchell,
City of Abilene v. Downs,
The rationale of the decision is that a municipality is not guilty of an actionable tort in the fact that its act of constructing and operating a sewage disposal plant results in what would be a private nuisance if operated as a private enterprise; but if the construction and operation of the plant result in a nuisance, such acts of the municipality constitute a damaging or taking of property under Section 17 of Article I of the Texas Constitution.
Id. at 159. The Court continued “[tjhis is not to say, of course, that the facts must be necessarily characteiized in the plead *932 ings or findings as a nuisance, but it does mean that the condition and circumstances shown by the evidence and the findings must establish nuisance.” Id.
Not every damaging of property requires compensation. The Constitution limits compensation to damages “for or applied to public use.” If the damage is clearly attributable to negligent acts of the agents of the governmental unit, there is no liability under the rationale that a damaging from unintended and negligent acts results in no benefit to the public.
Texas Highway Dept. v. Weber,
In the Weber case, Highway Department employees started a fire to burn the grass from the shoulders of the road. The fire escaped from the right of way and destroyed the adjoining property owner’s hay. The damage did not result from the construction of a public work, but from the negligence of the highway maintenance employees. Holding that, as a matter of law, the damages were not for a public use, the Supreme Court said “[t]he spreading of the fire onto the premises of Weber was purely and solely the result of negligence; in no conceivable way can it be said that the hay crop was taken or damaged for public use.” Similarly distinguishable are the two sewage back-up cases which City contends support its position,
City of Texarkana v. Taylor,
It also appears from the opinions in both the Texarkana and El Paso cases that the plaintiffs did not plead a taking or damaging compensable under the Constitution. In order to recover under Section 17 of Article I, the plaintiff must invoke its protection.
Pontarelli Trust v. City of McAllen,
Abbott and the other appellants in this case alleged a taking or damaging of their property without compensation and without their consent. Their amended petition states facts closely analogous to those cases in which recovery has been allowed. It does not appear from a reading of only the amended petition that their claim is necessarily based upon negligence. The construction of the amended pleading should not be colored by a reading of the abandoned allegations in the superseded pleadings. The trial court erred in rendering summary judgment for the City.
The cause is reversed and remanded.
Notes
. Plaintiffs in Steele v. City of Houston sought damages for the intentional destruction of their home by officers of the Houston Police Department’s attempting to recapture three escaped convicts. In reversing a summary judgment granted the city on the basis of governmental immunity, the Supreme Court held that plaintiffs had stated a claim under Tex.Const.art. I § 17 and were entitled to the opportunity to make proof that the city’s officers, acting with authority or color of authority, set the house on fire and that its subsequent destruction was for a public use.
