Georgetowne Square (Georgetowne), the appellant, insured its property by a “Builders Risk” insurance policy issued by United States Fidelity and Guaranty Company (Fidelity), the appellee. A retaining wall on the insured property was damaged by water and water pressure emanating from an underground pipe that drained water from the roof of a neighbor’s building. Georgetowne made claim for damages. Fidelity denied the claim on the basis that a policy provision excluded coverage for damages resulting from flooding, which term was defined under the policy to include “run-off” and “surface water.” Georgetowne commenced this action, and a trial was held based upon stipulated facts. The trial court dismissed the petition because it determined the policy excluded coverage for the loss claimed. Georgetowne appeals. We conclude that the damage was not caused by either surface water or runoff, and we reverse the judgment and remand the cause with directions to enter judgment for Georgetowne for the amount of the stipulated damages.
STIPULATED FACTS
The case was tried on a stipulation of facts. The stipulation included the insurance policy and two small photographs depicting the drainage pipe and the damage to Georgetowne’s wall on its property. One photograph shows a significant section of the wall between Georgetowne’s lot and the adjoining lot. The ground level of the adjoining lot is 3 to 4 feet higher than Georgetowne’s lot and is hard surfaced. The vertical wall separating the properties, extends from the ground level of Georgetowne’s lot up to the ground level of the adjoining lot. The wall is constructed with 4- by 4-inch timbers stacked horizontally and staggered in the manner bricks are staggered in a wall. In the photograph, the wall bows out at one point, and this is the section of wall for which Georgetowne claims damages caused by the drainage of water. A 2- or 3-foot space *51 behind the wall is excavated in the area where the wall is bowed. The written stipulation states this photograph fairly and accurately portrays “the damage inflicted on the wall.”
The other photograph shows a small dirt embankment with a hard surface both above and below the embankment. An old, bent pipe protrudes for a few inches from the embankment at a point near the bottom of the embankment. A black flexible tube protrudes a few feet out of the old pipe, and it appears to be the end of a liner that was placed in the existing drain. The stipulation states the photograph “fairly and accurately depicts the drainage pipe in question as it appeared after the damage to the retaining wall.”
The part of the stipulation concerning the causation of the damage states:
Said wall was damaged due to the build-up of water underground and water pressure underground which emanated from an underground drainage pipe. Said drainage pipe extended underground from the property to the immediate west of the subject property to the subject property. Said drainage pipe was located approximately 4 feet below surface and extended underground approximately 80-100 feet back to a structure on the property adjacent to the west side of plaintiff’s property. The water which entered and departed the underground drainage pipe was water which flowed from the roof of the structure on the adjoining property and which was the result of rain or melted snowfall.
The parties also stipulated that Georgetowne suffered damages to the retaining wall in the amount of $19,034.05 and that this is an insured loss, “unless Exclusion k ... is found to apply to this loss.” The “Exclusions” section provides:
[Fidelity] will not pay for “loss” caused by or resulting from any of the following:
k. Flood, unless a Limit of Insurance is specifically shown for this coverage in the Declarations. Flood means waves, surface water, run-off, tides or tidal water, and the rising out of or overflowing of any body of water, whether or not driven by wind.
*52 Georgetowne also maintains that even if exclusion k applies to exclude coverage, the loss is still covered by a specific exception contained in exclusion i. Exclusion i reads as follows: “i. Rain, snow, ice, or sleet, whether or not they are driven by wind. But we will pay for “loss” due to collapse of building or structure caused by the weight of rain, snow, ice, or sleet.”
TRIAL COURT’S RULING
On January 26, 1993, the trial court entered an order dismissing Georgetowne’s petition, stating that exclusion k applied:
It seems quite clear to the Court that this is “run off water”. No definition or explanation was given as to what exactly, or not so exactly, run off water consists of, however, the term itself gives the Court all the help it needs in arriving at the conclusion that this is run off water.
The trial court also rejected Georgetowne’s argument that the exception to exclusion i of the policy provided coverage for damage caused to a structure or building from “the weight of rain, snow, ice, or sleet.”
ASSIGNMENTS OF ERROR
Georgetowne makes nine separate assignments of error, but these assignments essentially state two errors; that is, the trial court erred in (1) finding that exclusion k of the policy applied and excluded Georgetowne’s claim for damages from coverage, based on the stipulated facts, and (2) finding that the exception to exclusion i of the policy was not applicable to the damages claimed by Georgetowne under the stipulated facts.
SCOPE OF REVIEW
Regarding questions of law, an appellate court is obliged to reach a conclusion independent of the decision reached by the trial court.
Powell
v.
American Charter Fed. Sav. & Loan Assn.,
*53
Fidelity argues that the trial court found the rain and melted snow draining from the roof was runoff, that there is sufficient evidence to support that finding, and therefore that this finding is binding on this court. Fidelity’s position is in error. In a case in which the facts are stipulated, an appellate court reviews the case as if trying it originally in order to determine whether the facts warranted the judgment.
Dobias v. Service Life Ins. Co.,
DISCUSSION
We shall consider the last assignment of error first. The policy provides Fidelity would pay for a loss due to the collapse of a building or structure caused by the weight of rain, snow, ice, or sleet. The stipulation provides that the damage was “due to the build-up of water underground and water pressure underground which emanated from an underground drainage pipe.” Under the stipulation, the damage was not caused by the weight of rain, snow, ice, or sleet. The trial court clearly did not err in determining the loss was not covered under the exception contained in exclusion i.
The resolution of this case turns upon the meanings of “flood,” “run-off,” and “surface water” under exclusion k. The policy provides that “[f]lood means waves, surface water, run-off, tides or tidal water, and the rising out of or overflowing of any body of water, whether or not driven by wind.” Under the stipulation, the parties herein agreed that the water which drained through the pipe “was the result of rain or melted snowfall.” The trial court determined that the water damage sustained by Georgetowne was a result of “run-off.” In order for exclusion k to apply, the water damage suffered by Georgetowne must be from either surface water or runoff, as the other types of water set forth under exclusion k clearly do not apply.
Principles of Construction
We recognize the rule that an insurance policy is to be construed as any other contract to give effect to the parties’ intentions at the time the contract was made. When the terms of
*54
such a contract are clear, they are to be accorded their plain and ordinary meaning.
Thorell
v.
Union Ins. Co.,
“Surface Water” Defined
Nebraska case law has long held that rain or melted snowfall is considered “surface water.” In
Thorell,
“Surface water,” sometimes referred to as “diffused surface water,” has been defined in Nebraska law as “ ‘ “[water] which is diffused over the surface of the ground, derived from falling rains or melting snows, and continues to be such until it reaches some well defined channel in which it is accustomed to and does flow with other waters....” ...’ ”
Accord,
Shotkoski
v.
Prososki,
The cases in Nebraska also emphasize that the definition of surface water involves the “natural” drainage of such water.
*55
In
Schomberg v. Kuther,
“ ‘ “Surface waters cease to be such when they empty into and become part of a natural stream or lake, but they do not lose their character as such by reason of their flowing from the land on which they first make their appearance onto lower land in obedience to the law of gravity, or by flowing into a natural basin from which they normally disappear through evaporation or percolation....” ’ ”
Sullivan v. Hoffman,
“Runoff” Defined
We do not find the term “runoff” to be so easily defined as the trial court determined. An exhaustive but unsuccessful search of case law in Nebraska and other jurisdictions was made for a definition of runoff, as the insurance policy itself does not provide one. Several Nebraska cases use the term “runoff” without specifically defining it. In these cases, runoff is used in discussions involving the runoff of surface or irrigation waters through natural drainage. See,
Eunice Harrington Investments, Ltd.
v.
Wallace,
In the glossary in 6 Waters and Water Rights at 542 (Robert É. Beck 1991), runoff is defined as that “portion of precipitation that would ultimately reach a stream without human intervention.” In 14 The Oxford English Dictionary 279 (2d ed. 1989), “run-off” is defined as
1. a. [t]he amount of water that is carried off an area by streams and rivers after having fallen as precipitation; the water itself; also, water that runs straight off the ground without first soaking into it.
b. The process or fact of water, or what the water contains, running off from an area; an instance of this; (N. Amen) the period when such a process occurs, esp. the spring thaw.
The Oxford English Dictionary cites and quotes various writings as authority for the definitions it gives, and each of these several quotes uses runoff in such a way as to connote water from rain or snow running over land.
There is, of course, no doubt that the rainwater and snowmelt that flowed off the roof of the structure on the adjoining property was runoff to begin with. There is no doubt that at some point such water ceased to be runoff. The definitions of the term “runoff” do not touch upon the question of when water ceases to be runoff.
Based upon our review of the available law and technical definitions, we find that runoff is merely another term for surface water.
Change of Character of Surface Water or Runoff
The question then arises that if surface water and runoff water are diverted or channeled by an artificial force or manmade device, thereby altering it from its natural course of flow, does the water then cease to be surface water or runoff water? No Nebraska case can be found which addresses this specific question, although other jurisdictions have dealt with the issue.
Georgetowne cites
Ferndale Dev.
v.
Great Am. Ins. Co.,
Particularly relevant and factually similar to the case at bar is
Heller
v.
Fire Ins. Exchange,
The Colorado Supreme Court reversed the court of appeals and reinstated the jury verdict. In so doing, the court held the following:
Here, the water originated from natural runoff of melted snow, but was diverted into man-made trenches that were fifteen to twenty feet long and six inches deep. The trenches diverted the regular path of the melted snow over a natural ridge. These trenches were “defined channels” that diverted the regular flow of the water, preventing “percolation, evaporation, or natural drainage.” In examining the characteristics of the water that damaged the Hellers’ property, we conclude that the *58 runoff lost its character as surface water when it was diverted by the trenches and therefore was not within the surface water exclusion contained in the Hellers’ policy.
Id. at 1009.
The Texas Court of Civil Appeals has also determined when water ceases to be characterized as surface water. In
Transamerica Insurance Company
v.
Raffkind,
We state the obvious when we observe that the water in this case was not “surface” water because it was carried by a drainage pipe 4 feet beneath the ground’s surface. We also observe that the likelihood is obvious that the damage sustained by Georgetowne’s retaining wall would more readily occur from water diverted through an underground drainage pipe measuring 80 to 100 feet in length, as opposed to the rain or snowmelt flowing in its natural course or diffused state. See
Thorell
v.
Union Ins.
Co.,
Reversed and remanded with directions.
