OPINION
(Assigned).
This is an appeal from a summary judgment based on governmental immunity in a wrongful death and survival action against the City of Wichita Falls (the “City”) and Wichita County Water Improvement District Number Two (the “District”). As to the City, the summary judgment is reversed and remandеd; as to the District, the summary judgment is affirmed.
*115 I.FACTUAL AND PROCEDURAL BACKGROUND
Larry D. Lawrence, Sr., individually and on behalf of the Estate of Larry D. Lawrence, Jr. (“appellant”), sued the City and the District to recover damages for the drowning of his three-year-old son. The child allegedly drowned after falling into a well-like, concrete structure called a siphon, which is part of a lake and irrigation canal jointly owned by the City and the District. The canal system, including the siphon, was constructed in the 1920s аnd has not been modified since that time.
Liability is predicated under the Texas Tort Claims Act (the “Act”) for: (a) premise defect; 1 and (b) negligence. 2 Alternatively, liability is claimed at common law on theories of negligence (for attractive nuisаnce) and gross negligence. Specifically, appellant complains: 1) about the lack of fencing around or over the structure to prevent persons from falling in; 2) about the lack of a means of exit, such аs bars, ladders, stairs, or rope, for persons who might fall into the structure; and 3) that water, debris, and other tangible personal property was allowed to accumulate inside the structure, thereby endangering anyone who might fаll in.
The City and the District filed a joint motion for summary judgment asserting governmental immunity under sections 101.059 and 101.061 of the Act. 3 A “final summary judgment” was granted solely under those specific provisions, which exclude from the Act’s application claims based on attractive nuisance (section 101.059) and claims based on an act or omission occurring before 1970 (section 101.061).
II.STANDARD OF REVIEW
When reviewing a summary judgment on appeal, the issue is whether the movant met his summary judgment burden by establishing that no genuine issue of material fact exists and that the movant is entitled to judgment as a matter of law.
See
Tex. R.Civ.P. 166a(c);
Wornick Co. v. Casas,
Summary judgment practice is to eliminate patently unmeritorious claims.
Gulbenkian v. Penn,
III.ANALYSIS
A. DOES IMMUNITY BAR SUIT?: IT DEPENDS ON THE APPLICABLE LAW
1. Common Law: Govemmental/Proprie-tary Distinction for Municipalities
Historically, under the common-law doctrine of sovereign immunity, municipalities were immune from liability as agents of the Statе. The judiciary created exceptions to blanket immunity where it classified any part of the particular function in issue as proprietary. Only municipalities could be liable in the performance of “proprietаry” functions; all other governmental units, such as irrigation districts, performed “governmental” functions exclusively and thus could not be liable in tort.
Turvey v. City of Houston,
2. The Texas Tort Claims Act
In 1970 the Texas legislature enacted the Texas Tort Claims Act, codifying certain functions as governmental for which a claimant could recover damages up to а specific maximum monetary amount. Claimants retained their common-law causes of action against a municipality for unlimited damages for injuries caused in the performance of a municipality’s proprietаry functions. In 1987, the Act was amended to reclassify almost all municipal functions as governmental, thereby placing monetary liability limits on most municipal functions.
B. HOW TO DECIDE WHICH LAW APPLIES: IF THE CLAIM FALLS WITHIN THE ACT, IS IT OTHERWISE EXCLUDED?
1. Suit Filed After September 1, 1987
Under the 1987 amendments to the Act, all suits filed on or after its effective dаte— September 2, 1987 — are governed by the amended version of the Act. Act approved June 16, 1987, 70th Leg., 1st C.S., ch. 2, § 4.05, 1987 Tex.Gen.Laws, 37, 51. Since this lawsuit was filed in January of 1988, the 1987 version of the Act appears at first glance to apply in this cаse.
2. Exclusions
Numerous “Exclusions and Exceptions” from the Act’s application can be found in sections 101.059-101.063 of the Texas Civil Practice and Remedies Code.
a. Claim based on pre-1970 act or omission
Section 101.061 of the 1987 Act provides: “This chapter does not apply tо a claim based on an act or omission that occurred before January 1,1970”
(ie.,
the date the Act was first enacted).
4
Thus, if the claim is based on a pre-1970 act or omission, the common law — not the Act — governs. Undoubtedly, this is because it would be unfair to expose a governmental entity to liability under the Act
(ie.,
post-1970) for acts or omissions for which it had previously been immune at common law.
Chapman v. City of Houston,
b. Claims for attractive nuisance
Likewise, section 101.059 of the 1987 amended Act rendеrs the Act inapplicable to attractive nuisance claims. 5 Thus, the issue of governmental immunity in cases of attractive nuisance, too, is to be determined under the common law.
C. THE TRIAL COURT’S THEORY
1. Under the Common Law, Water Related Funсtions are Governmental
In citing only sections 101.059 and 101.061 as the basis for summary judgment, the trial court’s theory was that the common law governed, since under those provisions the appellant’s claims fall outside the ambit of the Act. Thоse sections specifically exclude the Act’s application to attractive nuisance claims and claims based on pre-1970 acts or omissions. 6 Here, it is undisputed that the canal *117 system, including the concrete siphon in which the child had drowned, was constructed in the 1920s and has not been modified or altered since that time. Further, appellant asserted a claim under an attractive nuisance theory.
As previously discussed, at common law governmental entities rеtained immunity only for functions classified as “governmental”; municipalities waived immunity while performing “proprietary” functions.
Turvey,
D. WATER DELIVERY AND IRRIGATION IS PROPRIETARY AT COMMON LAW
Appellant’s sole point of error is that the trial court erred in granting summary judgment.
City of Fort Worth v. Adams,
Appellant argues this suit is not preсluded by governmental immunity at common law because water delivery and irrigation was considered a “proprietary” or a nongovernmental function. We agree that water delivery and irrigation are “proprietary.”
8
See Dilley,
However, as to the District, which was not classified as a municipality at com
*118
mon law — as a political subdivision of the State performing purely gоvernmental functions, under the common law it could not be liable in tort as a matter of law.
10
Smith,
Appellees argue this suit is barred at common law by governmental immunity since the Act does not apply to waive immunity up to the Act’s monetary limits of recovery.
City of Houston v. George,
IV. CONCLUSION
For these reasons, appellant’s sole point of error is sustained in part as to the City of Wichita Falls, and the summary judgment predicated on governmental immunity is reversed and remanded. As to the Wichita County Water Improvement District Number Two, the point of error is overruled and the summary judgment is affirmed.
Notes
. Tex.Civ.Prac. & Rem.Code Ann. §§ 101.021(2), 101.022(a) (Vernon 1986).
. Tex.Civ.Prac. & Rem.Code Ann. § 101.021(2) (Vernon 1986).
. Tex.Civ.Prac. & Rem.Code Ann. §§ 101.059, 101.061 (Vernon 1986).
. Tex.Civ.Prac. & Rem.Code Ann. § 101.061 (Vernon 1986).
. Tex.Civ.Prac. & Rem.Code Ann. § 101.059 (Vernon 1986).
. The exclusion for discretionary functions was not urged as a ground in the motion for summary judgment nor is it а basis of the trial court's order granting summary judgment.
See
Tex.Civ.Prac.
&
Rem.Code Ann § 101.056 (Vernon
*117
1986). In any event, this court has recognized that there is no clear cut test to determine when a claim is precluded as a discretionary function.
See Crossland,
. Tex.Civ.Prac. & Rem.Code Ann. § 101.061 (Vernon 1986).
. Again, a function is “proprietary” where the municiрal corporation acts privately to benefit only those within its corporate limits. Where the municipality acts in the performance of a purely governmental matter, solely for the benefit of the public аs a whole, then there is no liability for such a purely “governmental” function.
City of Gladewater,
. That water delivery and irrigation are proprietary functions, and thus the City did not retain immunity, remains true at common law, despite the legislature’s subsequent reсlassification of the function as governmental under the Act.
. It is interesting to note that prior to filing the joint motion for summary judgment with the District which is the subject of this appeal, the City filed another motion for summary judgment in which it attempted to place sole responsibility for the canal on the District based on a contract.
