OPINION
Raymond Shade (Shade) appeals from a summary judgment rendered in favor of the City of Dallas (the City). In two points of error, he contends that the trial court erred in granting the City’s motion for summary judgment and in denying his motion for partial summary judgment. We reverse and remand.
FACTS
This case involves sewage backup into a home. Shade built his home in Dallas, Texas, after the City’s main sewer line was already in place. Shade connected his private sewer line into the City’s main for service. Shade experienced sewage backup into his home in 1975 and again in the early 1980’s. A third incident occurred in March 1988 and is the subject of this suit. At that time, Shade’s wife discovered that the sewer had backed up and was flooding the house. Raw sewage flowed from the bathrooms into the rest of the house. The City found ten gallons of grease in its line.
In his affidavit, Shade stated that he experienced lingering odor and mold growth throughout the home. Shade eventually closed the business he was operating out of his home because of the problems with the house. Shade attempted to repair the damage himself and stated that he experienced frustration and mental anguish because he had to live with the situation. Shade sued the City alleging (1) negligence, (2) nuisance, and (3) unconstitutional taking of his property.
STANDARD OF REVIEW
The rules to be followed by an appellate court in reviewing a summary judgment were set forth by the Supreme Court in
Nixon v. Mr. Property Management Co.,
(1) The movant for summary judgment has the burden of showing there is no genuine issue of material fact and that it is entitled to judgment as a matter of law.
(2) In deciding whether or not there is a disputed material fact issue precluding summary judgment, evidence favorable to the non-movant will be taken as true.
(3) Every reasonable inference must be indulged in favor of the non-movant and any doubts resolved in its favor.
Nixon,
NUISANCE
In his first point of error, Shade contends that the trial court erred in granting the City’s motion for summary judgment. The City moved for summary judgment solely on the ground of governmental immunity. Shade contends that governmental immunity does not apply in nuisance cases and that he has properly pleaded nuisance.
The operation and maintenance of a sanitary sewage system by a city is a governmental function.
Steele v. City of El Paso,
To be classified as a nuisance within the exception to governmental immunity, the condition must, in some way, constitute an unlawful invasion of property or the rights of others, beyond that arising merely from its negligent or improper use.
Gotcher,
In its motion for summary judgment, the City pleaded that the summary judgment evidence established conclusively that Shade failed to state a cause of action for which the City could be held liable. The City pleaded that it had no liability as a matter of law and that the doctrine of sovereign immunity precluded Shade from recovery. In his response, Shade pleaded that the City failed to show that there is a lack of genuine issues of material fact. Shade contended that there is nothing contained in the City’s pleadings that would affirmatively negate his right to recovery.
The summary judgment evidence shows that Gary Morgan, the City’s Assistant Manager of Waste Water Collection, testified in his deposition that there is no evidence that a City employee caused the flooding of Shade’s home. He testified that grease and roots had blocked the sewer lines, causing the backup into Shade’s home. He agreed that this is “something that happens routinely in the operation of sewer lines” and that this kind of blockage is “something that is almost inherent in the operation of a sewer line.” In his deposition, Shade testified that someone working to clear the sewer lines told him that, where an eight-inch sewer line entered an eighteen-inch line, “the line was put in too low.” The man told him that “the line is too low where it goes in. If there is any debris or slow down in the main line, it will back up and cause a juncture at that point [bjecause it drops in the bottom of the line, instead of up in the middle ... [sic].” Shade testified that one worker told him this when the workers were replacing or raising up the line where the problem had occurred.
*582 The City has failed in its burden to show as a matter of law that Shade’s nuisance claim is barred under the doctrine of governmental immunity. There exists a question of fact about whether the problem was caused by the City’s negligence or whether the condition is inherent in the sewer system itself. The City was not entitled to summary judgment on this cause of action.
NEGLIGENCE
Shade’s second theory for recovery is negligence. While engaged in the governmental function of constructing, operating, and maintaining its sewer system, the City enjoys sovereign immunity for its negligent acts, except to the extent that the Tort Claims Act waives that immunity.
Parr Golf, Inc. v. City of Cedar Hill,
The City has argued, in its brief in support of its motion for summary judgment, that cities are immune from liability caused by overflow of sewage into homes, citing
Callaway v. City of Odessa,
It is clear that plaintiff relies upon negligence of the city employees in his effort to establish a nuisance. It was his theory, and his testimony, that some unidentified employee of the City disconnected his out fall line and that this negligence proximately caused his damage.
Rowe,
UNCONSTITUTIONAL TAKING
Shade asserts that the flooding of his home constituted a “taking” of his property under article I, section 17 of the Texas Constitution, which states as follows:
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; ....
Tex. Const, art. I, § 17. A litigant may recover under article I, section 17 of the Texas Constitution by establishing a nuisance.
City of Abilene v. Downs,
The City contends, on appeal, that the taking was neither (1) intentional, (2) for public use, nor (3) repeated and continuous, citing
Durden v. City of Grand Prairie,
The City has failed in its burden to show, as a matter of law, that Shade’s claims are barred under the doctrine of governmental immunity. Shade has pleaded facts sufficient to constitute a cause of action for the type of nuisance coming within the exception to the rule of immunity, for unconstitutional taking of property, and for negligence. Summary judgment was improper unless Shade’s claim was defeated by some *584 other overriding defense. No other defense was pleaded by the City. For the reasons stated, we sustain Shade’s first point of error and hold that it was error to grant the City’s motion for summary judgment.
SHADE’S MOTION
In his second point of error, Shade contends that the trial court erred in failing to grant his motion for summary judgment. When both parties move for summary judgment, each must carry its own burden, and neither can prevail because of the failure of the other to discharge its burden.
The Atrium v. Kenwin Shops of Crockett,
As movant, Shade had the burden to establish each element of his cause of action as a matter of law.
See Brooks v. Sherry Lane Nat’l Bank,
We reverse the judgment of the trial court and remand the cause for proceedings consistent with this opinion.
Notes
. Shade has pleaded personal injury damages due to the sewer backup.
