TABLE OF CONTENTS
Page
I. Facts...................................................... 132
II. Effect of Settlement on Punitive Damages Award........... 133
A. Scope of Uniform Contribution Among Tortfeasors Act .. 134
B. Punitive Damages Contingent on Compensatory Award .. 138
III. Improper Communication With Jury......................... 141
*130 Page
IV. Physical Impact as Condition Precedent........... 145
A. Nuisance..............................................146
B. Negligence and Strict Liabilty..........................153
V. Punitive Damages..........................................156
A. The Standard..........................................156
B. The Evidence.......................................... 158
C. Conduct Directed Against Particular Plaintiffs...........167
VI. Admissibility of Testimony Concerning the Hazardous Effects of
Contaminated Water...................................... 169
In Jacksonville, Maryland, gasoline leaks developed in storage tanks located at three stations owned respectively by Amoco Oil Company, Gulf Oil Corporation and appellant, Exxon Corporation. The discharged gasoline contaminated the ground water along Jarrettsville Pike and spawned four separate tort suits that involved twenty-seven parties and at least ninety claims. Eventually these cases were consolidated and most claims were settled or dismissed. At the time the trial began, on October 3, 1983, only appellees here, Yarema’s Lake, Inc., John E. Yarema, Jr. and Sherrill Yarema (collectively referred to as the “Yaremas”), S & S Land Company and S & S Development Company (collectively “S & S”), Ascot Estates, Inc. and Manor Associates still asserted claims against just two defendants, appellant, Exxon Corporation and its dealer, Patrick Storto. Each plaintiff based recovery upon strict liability, negligence, trespass and nuisance. The trespass actions of the Yaremas and S & S were dismissed on summary judgment by the trial court.
After seven weeks of trial, the jury returned a verdict for Exxon’s dealer, Patrick Storto, but found appellant, Exxon Corporation, liable as to every claim except for Manor Associates’ nuisance claim. After an untimely appeal was finally resolved in
Yarema v. Exxon Corporation,
305 Md.
*131
219,
Because the Yaremas and S & S had previously received settlements from Amoco, Gulf and their dealers which exceeded the total amounts of compensatory and punitive damages awarded by the jury, Exxon moved to strike the judgments against it. The trial court ordered the compensatory awards to be “deemed satisfied” to reflect these payments; however, the court permitted the awards of punitive damages to stand.
The resulting awards against Exxon were:
Compensatory Plaintiff Damages Judgment 1 Punitive Damages Judgment
Yarema' Lake $ 20,000.00
Mr. & Mrs. Yarema $ 20,000.00
S&S $ 25,000.00
Ascot $140,000.00 $910,000.00
Manor $ 20,000.00 $ 25,000.00
Exxon asks whether the trial court erred:
I. By allowing punitive damages in favor of S & S and the Yaremas, even though these plaintiffs received settlements greater than the jury’s total award of both compensatory and punitive damages;
II. When it communicated with the jury out of presence of counsel when discussing the verdict sheet;
III. In denying Exxon’s Motions for Judgment as to the plaintiffs whose properties Exxon did not contaminate;
IV. In its rulings as to the standard required for an award of punitive damages; and
V. In allowing testimony concerning the hazardous effects of using contaminated water.
*132 I.
FACTS
When Exxon built its service station in 1965, it installed three new, carbon steel, underground storage tanks. In March 1979, the operator of the station notified Exxon that the tank which contained premium, unleaded gasoline was losing a significant quantity of gasoline. In response, Exxon evacuated and repaired the corroded tank. Although Exxon knew at the time that at least 1,100 gallons of gasoline had been lost from its tank, it took no immediate remedial measures to recover the gasoline or to prevent the spread of ground water contamination.
Based on inventory shortages amounting to at least 703 gallons, which occurred throughout October and early November 1980, the Exxon operator suspected a second leak, this time in the regular unleaded gasoline storage tank. Although Exxon subsequently contended that this shortfall could have been explained as a “bookkeeping error,” it drained and repaired the tank on November 4,1980. Exxon took no other remedial action at that time.
The following year, in May 1981, Baltimore County became aware of the contamination of the ground water in the Jacksonville area after tests revealed benzene, toluene and xylene in several wells. These toxic chemicals are organic hydrocarbons usually found together in gasoline. Subsequent tests by Exxon indicated the extent to which the ground water contamination had spread to neighboring properties, a fact that Exxon concedes. Because they are not proximately located to the Exxon station, it is uncontroverted that S & S’s property and Ascot’s office building lot were not contaminated by Exxon leaks. In contrast, tests by Exxon demonstrated conclusively that Exxon’s contamination has spread to five of thirteen building lots owned by Ascot as well as the extreme western portion of the Manor Shopping Center property.
With regard to property owned by Yaremas, the issue of contamination remains in dispute. Expert testimony indicated that the Yaremas’ property sits on a geological ridge, *133 which protects it from contamination originating from the Exxon station. Evidence that Yaremas’ property was contaminated, however, was adduced during trial. In October of 1981, the Baltimore County Health Department notified John Yarema that his well water was contaminated. In addition, testimony by a representative of the Baltimore County Health Department as well as the Yaremas’ expert witness corroborated the fact of contamination.
Regardless of whether actual contamination had spread to neighboring lands, the Baltimore County Health Department imposed severe land use restrictions, including prohibiting the use of well water and banning the sale of the lots or issuance of building permits for all lots that evidenced contamination or were contiguous to such contaminated lots. Obviously these restrictions were imposed because of the potential and imminent threat that Exxon’s ground water contamination posed to the people in the Jacksonville area. There was uncontroverted expert testimony from both sides that the flow of ground water can be directed and accelerated when ground water is pumped from a well. Specifically, the pumping of ground water creates a “cone of depression,” which in effect draws the contaminated waters towards the well. Consequently, the normal use of wells increases the danger that uncontaminated well water will soon become contaminated. Moreover, Exxon’s evidence demonstrates that the threat of contamination spreading to neighboring property is substantial. At the time of trial, Exxon’s own evidence demonstrated that its ground water contamination is not receding, but in fact spreading.
In their suits, appellees sought compensatory and punitive damages resulting from Exxon’s alleged tortious interference with the use and enjoyment of their properties.
II.
Effect of Settlement on Award of Punitive Damages
Before the jury rendered verdicts in their favor, the Yaremas and S & S received substantial amounts from *134 other defendants, which were at least as great as the subsequent total verdicts, including both compensatory and punitive damages. Pursuant to the Uniform Contribution Among Tortfeasors Act, Maryland Ann.Code art. 50, § 19 (1979), the trial court ordered that the award for compensatory damages be deemed satisfied. 2
Appellant Exxon argues, on two grounds, that the court erred by permitting the awards for punitive damages to stand. First, Exxon asserts that section 19 of the Uniform Contribution Among Tortfeasors Act should be extended to include punitive damage awards. Exxon argues that since the settlement amounts the Yaremas and S & S received were at least as great as their total awards for compensatory and punitive damages, the punitive damage awards should be reduced to zero. Second, Exxon contends that the award of punitive damages is contingent upon entitlement to compensatory damages. Since the court determined that the Yaremas’ and S & S’s compensatory damages awards were satisfied fully by their settlements, no recovery of punitive damages is possible. On both points we find Exxon’s arguments unpersuasive.
A.
Scope of Uniform Contribution Among Tortfeasors Act
Citing
Martinez v. Lopez,
A release by the injured person of one joint tort feasor, whether before or after judgment, does not discharge the other tort-feasors unless the release so provides; but reduces the claim against the other tort-feasors in the *135 amount of the consideration paid for the release, or in any amount or proportion by which the release provides that the total claim shall be reduced, if greater than the consideration paid.
Md.Ann.Code art. 50, § 19 (1979). The Act contains the following definition:
“Joint tort-feasors ” means two or more persons jointly or severally liable in tort for the same injury to person or property, whether or not judgment has been recovered against all or some of them.
Exxon’s argument rests upon the assumption that the Act applies to punitive damages as well as compensatory judgment awards. Neither the Court’s decision in Martinez nor the purpose of the Act, however, warrant such an assumption.
In
Martinez,
a medical malpractice action, plaintiffs settled with one tortfeasor. After settlement, the jury returned a verdict against the remaining defendant in compensatory damages only, the amount of which was substantially less than the amount of settlement. Applying the Uniform Contribution Among Tortfeasors Act, the Court held that the amount paid by the settling defendant under a pro rata release generally operates to reduce the total claim. Since the consideration paid in settlement exceeded the total claim as valued by the jury, “the trial court should have granted Martinez’s motion for the entry of a credit satisfying judgment against him.”
From our reading of Martinez, the Court merely ruled that a prior settlement in an amount exceeding the subsequent compensatory damages jury award extinguished the plaintiff’s entitlement to payment under that award. Since the issue of punitive damages was not before the Court in Martinez, that case provides us with no authority to extend the scope of the Act beyond compensatory damages.
To determine whether the Uniform Contribution Among Tortfeasors Act applies to punitive as well as compensatory *136 damages, we must examine the purposes of the Act and, in this context, the inherently different functions that punitive and compensatory damages serve. While section 19 of the Act is silent as to its scope, the Commissioners’ Prefatory Note to the 1939 model act provides:
The desire for equal or proportionate distribution of a common burden among those upon whom it rests is everywhere fundamental. And if one of those subject to the burden discharges the obligation resting on all its natural [sic] that this claim for contribution to the discharge of this common liability be recognized____
It is apparent that an injury resulting from the joint tort of two or more persons involves each of them, jointly and severally, in liability for the entire damage. It is equally apparent that this is an instance of a common obligation resting on two or more, the discharge of which by one of them accrues to the advantage of the others. At first blush, this appears to be a typical instance of the discharge of a common liability to be governed by the principle of contribution. But the policy of Anglo-American common law has been to deny assistance to tort-feasors on the understanding that they are wrongdoers and hence not deserving of the aid of courts in achieving equal or proportionate distribution of the common burden.
From this note, we conclude that the drafters intended section 19 to deal with the common liability of two or more joint tortfeasors and not with the unique liability of an individual wrongdoer.
Common liability obviously means that liability based on defendants’ actions and for which they are jointly and severally responsible for injuries suffered by the plaintiff. Section 19 prevents the plaintiff from collecting twice from the same injury caused by multiple defendants while, at the same time, gives credit to a defendant for payment made to the plaintiff. Accordingly, the amount paid under the release of one joint tortfeasor reduces, by that amount, the compensatory damages claimed against other joint tort *137 feasors. 3 Where the consideration paid by one or more joint tortfeasors represents an amount that is ultimately determined to be full compensation for the injury, the other joint tortfeasors are discharged completely; this is on the basis that there is only one injury which was caused jointly. The Act, and specifically section 19, is based on joint or common liability of two or more defendants for one injury. The action causing the injury is seen as one action with two or more acting in common.
The applicability of the Act to punitive damages, however, is inappropriate. Punitive damages are inherently different from compensatory damages and the reasons for the award of each differ sharply. The award of compensatory damages is an attempt to make the plaintiff whole again by monetary compensation. In contrast, the award of punitive damages does not attempt to compensate the plaintiff for harm suffered by him but rather is exemplary in nature and is over and above any award of compensatory damages. The fundamental purpose of a punitive damage award is to punish the wrongdoer for misconduct and to deter future egregious conduct by others.
Cheek v. J.B.G. Properties, Inc.,
Because of the exemplary nature of punitive damages, defendants may not be held jointly and severally liable
*138
for such damages. Instead, punitive or exemplary damages may be awarded in different amounts against several defendants or they may be awarded against one or more of the defendants and not others, depending, not upon the damages sustained by the plaintiff, but upon the differing degree of culpability or the existence or nonexistence of malice on the part of the defendants.
Embrey,
In light of these significant differences, we conclude that the Uniform Contribution Among Tortfeasors Act does not apply to punitive damages. The Act applies only to compensatory damages, where there is common liability among joint tortfeasors.
B.
Punitive Damages Contingent On Compensatory Award
Exxon also contends that there should be no recovery of punitive damages because there were no compensatory damage awards to the Yaremas and S & S. These awards were satisfied fully by settlements with joint tortfeasors, which were the bases for the striking of the compensatory damage awards by the trial court. The Maryland rule is that punitive damages may not be awarded absent compensatory damages.
Montgomery Ward & Company v. Keulemans,
The facts in this case, however, do not justify the application of this rule. The Yaremas and S & S settled with Exxon’s co-defendants and gave releases to those
*139
settling defendants. Under the Uniform Contribution Among Tortfeasors Act, these settlements do not constitute a discharge of other tortfeasors’ liability. Md.Ann.Code art. 50, § 19 (1979). Accordingly, the jury was authorized to render a verdict as to compensatory and punitive damages in the case against Exxon. The jury awarded compensatory and punitive damages to both of these plaintiffs. At this point in time, the Yaremas and S & S had satisfied “the general rule that punitive damages cannot be recovered
without proof of actual loss.” Shell Oil Company v. Parker,
Exxon cites
Hilbert v. Roth,
*140
Exxon's reliance on
Hilbert
is misplaced. The Court in
Hilbert
was concerned with satisfaction of judgments and not releases by settlement. The Uniform Contribution Among Tortfeasors Act, however, distinguishes between satisfaction of judgments and releases.
Compare
Md.Ann. Code art. 50, § 18 (1979) (statutory rule applying to judgments)
with id.
§ 19 (statutory rule applying to releases). As construed by Maryland Courts, the Act provides that the satisfaction of judgment bars further action.
Grantham v. Board of County Commissioners,
It is not at all unreasonable that releases and satisfactions should be treated differently. A release, even after entry of a judgment, may well be the result of a compromise for less than the full value of the plaintiff’s claim. This is especially so where more than one tortfeasor may be held responsible, for the one seeking to be released by compromise would not readily pay more than his own proportionate share of the damages knowing that other tortfeasors were available to pay their share. Hence we believe that in § 4 [our § 19] the legislature quite reasonably enacted that such a release is not a discharge of other tortfeasors unless it specifically so states.
Unlike the plaintiff in Hilbert, who had received satisfaction of judgment and was thus barred from further actions, *141 plaintiffs in the case sub judice had merely settled with several of the defendants. There is no dispute that the releases signed in consideration thereof permitted plaintiffs to continue their suits against the remaining defendants for both compensatory and punitive damages. The trial court, thus, did not err when it refused to offset the punitive, damages awards.
III.
Improper Communication With Jury
Because of the absence of certain counsel, Exxon requested, and the other parties present agreed, that no counsel would be present in the courtroom when the trial judge assembled the jurors for the purpose of dismissing the alternates and explaining the special verdict sheets. After Judge Sfekas had explained the verdict sheets, 4 he asked the jurors: “Do you have any question about anything that I can answer without having to get counsel?” The following colloquy then occurred:
*142 THE FOREPERSON: I have one question.
THE COURT: Go ahead.
THE FOREPERSON: If we find for punitive damages, is it within our jurisdiction to find subject to say we award just for a figure, a million dollars and make it subject to if the contamination is not cleaned up after a year, or do we have to just put one amount and that’s it?
THE COURT: (Nods negatively.) We have only the evidence that we have in the case. We can’t surmise. We can’t speculate. You remember we said that over and over again, so we can’t speculate. You have to decide the case on exactly what you have and make a decision. It’s a tough question, I know.
JUROR NO. 5: The lands that we feel or the property that we feel are affected by the northern plume, if we feel that—
THE COURT: Stop there.
JUROR NO. 5: Stop there. Okay.
THE COURT: All right. These are the things that you have to agonize over and work out. I just trust that you understood the joint tortfeasor instruction that the Court gave you and counsel discussed at great length, and I trust by now that you understand it.
THE FOREPERSON: When we find on each of the counts, if we feel that it is a joint tortfeasor, when we deliver our verdict, do we tell you that, or do you decide that?
THE COURT: No. You have your verdict sheet. These are questions that I would have to take up with counsel, so I can’t answer them.
THE FOREPERSON: Okay.
THE COURT: Again, we have come this far, so let’s not—
JUROR NO. 2: Does joint tortfeasor apply even though the other companies are out of the case, or you can’t answer that, either?
THE COURT: No.
*143 JUROR NO. 7: This is question and answer, Judge.
THE FOREPERSON: But it’s still on the record.
THE COURT: Once the case is handed to you, the only question that the Court can answer is a question that is submitted in writing by the Foreman that I would take up with counsel, and ninety-nine percent of the time the answer that comes back to you is, you have heard the evidence. Do the best you can.
I meant if you had any question about procedure. You are getting into the merits of the case, and I can’t take that up with you as much as I would like to. I can’t. Okay.
Exxon now argues that this colloquy constituted reversible error because the trial judge invited and answered substantive questions without the presence of counsel. The general rule is that a judge shall not answer questions from the jury without first informing and then giving counsel an opportunity to address the court’s proposed answers. Md.Rule 2-521(c).
See also Rogers v. United States,
It was the duty of counsel to be present and the court’s right to proceed with its business is not curtailed by the absence of counsel, if the opportunity to be present had been afforded and counsel voluntarily waived that right. 75 Am.Jr.2d Trial § 52, at 165-66 (1974). Any possible errors were waived by Exxon’s affirmative act of absenting itself and thereby implicitly assenting to the court’s proceeding without its presence. 89 C.J.S. Trial § 658, at 501 (1955).
*144
The situation in the case
sub judice
is analogous to that in a criminal case where the defendant absents himself after the commencement of the trial. Under former Maryland Rule 724, new Rule 4-231(c), a defendant who had been present at trial waives his right to be present when he voluntarily absents himself.
Bell v. State,
Assuming, arguendo, that Exxon waived its rights only for the limited purposes of dismissing the alternates and explaining the special verdict sheet, Exxon contends that the trial court exceeded the scope of its waiver and answered substantive questions from the jury that prejudiced Exxon. There is little doubt that the jurors attempted to ask substantive questions about the case; however, Judge Sfekas neither invited such questions nor gave substantive answers.
Aware that he was conducting a
sans parte
session, the judge limited questions to “anything that I can answer without having to get counsel.” When questions which required the presence of counsel came up, Judge Sfekas couched his answers in nonresponsive general terms. The trial judge’s responses to the jurors’ substantive questions falls within the bounds that the Court of Appeals has found acceptable. In
Brown v. State,
The record shows that the audience with the two jurors was thus summarily terminated by the trial judge, with no attempt to answer the questions which they posed and with no other discussion of the case. The actions of the judge under the circumstances were prudent and not prejudicial to the appellant.
Brown,
The predeliberation exchange between Judge Sfekas and the jurors, although more protracted, bears a striking resemblance to the situation in Brown. Not only did Judge Sfekas refuse to engage the jurors in a question and answer session on any matter, but during the procedures relating to the jury sheets, the judge instructed the jury that he could only answer questions that were submitted in writing and taken up with counsel. Since the record reveals that not only did appellant’s counsel waive his presence but in addition Judge Sfekas’ communications were not prejudicial, we find no reversible error.
IY.
Physical Impact As Condition Precedent
Since some of plaintiffs’ property has not been contaminated by leaks from its service station, Exxon argues that there can be no recovery based on nuisance, negligence or strict liability.
The record supports the conclusions that neither S & S’s property nor the office building owned by Ascot were contaminated by the Exxon leaks. Both plots are upgradient and a substantial distance from Exxon’s underground gasoline tanks. In contrast, uncontroverted evidence was presented that demonstrated that Exxon’s contamination *146 had spread to five vacant lots owned by Ascot as well as the extreme western edge of the Manor Shopping Center parking lot. As previously noted, the parties have hotly contested the issue of whether the Yaremas’ property was contaminated. Although expert testimony established that the Yaremas’ property sits on a geological ridge, safe from contamination, plaintiffs introduced evidence indicating that this property nevertheless was contaminated.
A.
Nuisance
Exxon asserts that the trial court erred in denying its motions for judgments as to the Yaremas and S & S. In both cases, Exxon alleges that it did not contaminate plaintiffs’ properties and that diminution in property value with no tangible or physical impact upon plaintiffs’ property is not enough to constitute nuisance. Instead, Exxon insists that, for nuisance to exist, the injury must also “seriously interfere with the ordinary comfort and enjoyment of [the property].”
Meadowbrook Swimming Club v. Albert,
As to the property owned by the Yaremas, Exxon’s evidential characterization is inaccurate. Sufficient evidence was presented to the jury from which could reasonably conclude that the appellant in fact contaminated their property. On the other hand, evidence presented indicates that S & S’s property as well as Ascot’s office building plot suffered no injury from physical contamination. Although no court in Maryland has considered this point, Exxon argues that other case law extant in Maryland, as well as that from other jurisdictions, supports the propo *147 sition that a plaintiff may not recover in tort when there is no tangible or physical impact on plaintiffs property. We conclude that there is no such rule of law.
The Restatement defines private nuisance as “a nontrespassory invasion of another’s interest in the private use and enjoyment of land.” Restatement (Second) of Torts § 821D (1977) (emphasis added). The Restatement does not speak exclusively in terms of physical or tangible invasion of land. Rather it emphasizes:
“ ‘Interest in use and enjoyment’ also comprehends the pleasure, comfort and enjoyment that a person normally derives from the occupancy of land. Freedom from discomfort and annoyance while using land is often as important to a person as freedom from physical interruption or freedom from detrimental change in the physical condition of the land itself.”
Restatement (Second) of Torts § 821D, comment b, at 101 (1977) (emphasis added). All tangible intrusions, such as noise, odor, or light fall within the realm of nuisance.
For example, Maryland has recognized that excessive noise may constitute nuisance for which an action lies at law or in equity.
Meadowbrook Swimming Club, Inc. v. Albert,
Courts in Maryland have also recognized such actions for damages as well as for injunctive relief. In
Gorman v. Sabo,
Exxon contends that, although these cases involve an intangible, nontrespassory intrusion, there was a physical invasion onto plaintiff’s property nonetheless, i.e., sound waves, which originated on defendant’s property, passed over onto plaintiff’s property. Exxon argues that the key element in nuisance is an actual impact on plaintiff’s land, without which plaintiff may not recover in nuisance, or any other tort, for that matter.
We find this highly technical interpretation of the law of nuisance unpersuasive. As we have already mentioned, the Restatement emphasizes: “Freedom from discomfort and annoyance while using land is often as important to a person as freedom from physical interruption or freedom from detrimental change in the physical condition in the land itself.” Restatement (Second) of Torts § 821D, comment b, at 101 (1977). Nuisance is not contingent upon whether the defendant physically impinged on plaintiff’s property, but whether the defendant substantially and unreasonably interfered with plaintiff’s use and enjoyment of its property. This accords with Prosser’s LAW OF TORTS:
A disturbance of the comfort or convenience of the occupant, as by ... loud noises is a nuisance____ So long as the interference is substantial and unreasonable, and such as would be offensive or inconvenient to the normal person, virtually any disturbance of enjoyment of property may amount to a nuisance.
§ 72, at 406-07 (2d ed. 1955) (emphasis added),
quoted with approval in Gorman v. Sabo,
Accordingly, the gravamen of the case sub judice is not whether a nontrespassory, intangible invasion of real prop *149 erty physically impinges on the plaintiffs’ land, but whether the contamination of water caused by Exxon’s leaking storage tanks interfered with the plaintiffs’ use and enjoyment of their properties.
Maryland case law and that of other jurisdictions comports with this approach. The Wisconsin Supreme Court has held that the owner of a solar-heated residence has a cause of action in common law private nuisance for the alleged obstruction of solar access by an adjoining landowner.
Prah v. Maretti,
The rights of neighboring landowners are relative; the uses by one must not unreasonably impair the uses of the other____ When one landowner’s use of his or her property unreasonably interferes with another’s enjoyment of his or her property, the use is said to be a private nuisance.
Id.
On several occasions, where there was no physical invasion of property, the Court of Appeals has sustained actions in nuisance. In the most unusual case of
Mayor and City Council of Baltimore v. Fairfield Improvement Company,
There are modern theories and opinions of medical experts that the contagion is remote and by no means dangerous, but the popular belief of its perils founded on the Biblical narrative, on the stringent provisions of Mosaic law that show how dreadful were its ravages and how great the terror which it excited, and an almost universal sentiment, the result of a common concurrence of thought for centuries, cannot in this day be shaken or dispelled by mere scientific asseveration or conjecture. It is not, in this case, so much a mere academic inquiry as to whether the disease is in fact highly or remotely contagious, but the question is whether viewed as it is by the people. Generally, its introduction into a neighborhood is calculated to do a serious injury to the property of the plaintiff there located. As to this the record leaves no room for doubt. That the disease is contagious no one seems to deny. Its liability [i.e. tendency] to contaminate others is the element that makes its introduction into a community a nuisance____
Another example in which actual invasion or direct physical impact on plaintiff's land was not required is
Hendrickson v. Standard Oil Company,
From these cases we conclude that Exxon’s reading of the law of nuisance is hyper-technical and misdirected. Although a nuisance may involve a physical impact much of the time, that is not an essential element of the tort. The tort of nuisance should be viewed as a disturbance of some right or interest in land which may or may not involve physical invasion of plaintiff’s property. 6
The legal implications of our conclusion fall squarely within the accepted principles of nuisance law. According to the general view, there must be a substantial interference with the plaintiff’s reasonable use and enjoyment of its property. We believe that our conclusion does not violate the established rule that the mere diminution of property value, absent such tortious interference, is not sufficient basis for recovery.
E.g., McCaw v. Harrison,
Close examination of the facts in
McCaw
and
Gray
indicates that defendants’ actions had not interfered with the reasonable use and enjoyment of plaintiffs’ properties. In
McCaw,
plaintiffs attempted to enjoin prospectively the establishment of a cemetery without any proof of contamination or endangerment to plaintiffs’ welfare. In dismissing the action, the court did note, however, that in the future “if the location or maintenance of a cemetery endangers the public health, either by corrupting the
surrounding atmosphere,
or water wells or springs, it constitutes a nuisance.”
McCaw,
The facts in those cases differ sharply from those in the case sub judice. In neither of those cases was there substantial interference with the plaintiffs’ reasonable use and enjoyment of its property. The plaintiffs could sell the property whenever they chose; they were not precluded from building on their land; and they were not prevented from using water from their wells. There was no interference with their rights or interests incident to ownership of their properties. In contrast, Exxon has interfered with S & S’s, the Yaremas’ and Ascot’s use and enjoyment of their land. Gasoline contamination of ground water imposed crippling restrictions not only on the contaminated land but on all the property adjacent to that land. The Baltimore County Health Department forbade plaintiffs from using their ground water, building houses on their land or selling the land even at a reduced price. These are injuries for which the plaintiffs are entitled to recover if the jury believed that they were caused by Exxon’s tortious interference with their property rights. The fact that the reputation of the plaintiffs’ land is inextricably interwoven in the assessment of damages is not reason to avoid an award.
B.
Negligence and Strict Liability
Although plaintiffs’ nuisance actions provide ample authority to sustain the jury’s award of damages, their actions in negligence and strict liability also justify recovery.
Under the theory of negligence, the leaking underground storage tanks, as well as Exxon’s tardy remedial response to contain the contamination, constituted a breach of its duty to its neighboring landowners not to impair their ownership rights through water contamination. As to strict liability, the Court of Appeals has recognized that the
*154
placement of large underground gasoline tanks in close proximity to private residences and drinking wells constitutes an abnormally dangerous activity from which strict liability may flow.
Yommer v. McKenzie,
Under each theory of recovery, plaintiffs seek compensation for all the damages that are the natural consequences of the ground water contamination. Plaintiffs argue that a direct chain of causation exists: the release of toxic contaminants polluted the ground water, which in turn prompted the Baltimore County Health Department to issue land restrictions as to the use of water, the obtaining of building permits and the resale of property. These health restrictions, plaintiffs argue, drastically impaired their use and enjoyment of their properties as well as reduced the value of those properties. In response Exxon again argues that the physical impact requirement should cut short the chain of causation, thus precluding S & S, the Yaremas and Ascot (as to its office building) from recovery.
Courts in Maryland have not insisted upon physical impact as a condition precedent, even to a recovery of damages for personal injuries based on negligence. In
Bowman v. Williams,
*155
Maryland case law also suggests that we should not apply a hyper-technical impact requirement to injury to property. In
Toy v. Atlantic Gulf & Pacific Company,
The destruction of these advantages greatly diminishes in value the property of the Plaintiffs, and was the cause of a particular and special injury for which an action will lie. 7
Id.
at 207,
Case law in other jurisdictions also supports the proposition that plaintiffs may recover for economic injuries that defendant’s pollution caused, even though there was no physical damage to plaintiffs’ property. A federal district court in Virginia held that owners of charter boats, marinas, and tackle and bait shops may recover damages for indirect economic harm from kepone pollution in the James River and Chesapeake Bay.
Pruitt v. Allied Chemical Corporation,
523 P.Supp. 975 (E.D.Va.1981). Although in
*156
Pruitt
all of the plaintiffs claimed as damages profits lost as a result of their inability to sell seafood, allegedly contaminated by defendant’s kepone contamination, damage to personal or real property was not alleged or proven. The Court, nevertheless, found a direct causal link between defendant’s pollution and plaintiffs’ pecuniary loss, and thus ruled that plaintiffs “suffered legally cognizable damages.”
Id.
at 980.
See also Union Oil Company v. Oppen,
Y.
Punitive Damages
Exxon argues that (A) the trial court failed to apply the correct standard for the assessment of punitive damages; (B) the evidence presented at trial did not justify an award for punitive damages; and (C) the trial court erred by refusing to require that defendant’s conduct be reckless or wanton as to particular plaintiffs, e.g., S & S and the Yaremas. We will address these contentions seriatim.
A.
The Standard
Since punitive damages are assessed for punishment and not reparation, a positive element of conscious wrong doing is always required. Mere negligence or careless behavior is not sufficient.
Medina v. Meilhammer,
In tort actions arising out of a contractual relationship, the general rule has been that plaintiffs must prove actual malice.
H & R Block,
Notwithstanding this precedent, Exxon insists that actual malice is the appropriate standard in pure tort actions that involve no personal or psychic injury. In support
*158
of its position, Exxon cites personal injury cases in which the court has awarded punitive damages. Although personal injury actions may give rise to punitive damages more frequently, courts in Maryland have formulated no such rule based upon a distinction between injury to person and property. In fact, Maryland courts on several occasions have affirmed punitive damage awards in tort actions for economic damages.
Siegman v. Equitable Trust Company,
B.
The Evidence
Even under the implied malice standard, Exxon argues that the evidence does not support an award for punitive damages. Under the implied malice standard, the plaintiff must prove, that the defendant conducted himself in an extraordinary manner, “characterized by a wanton or reckless disregard for the rights of others.”
Wedeman v. City Chevrolet Company,
*158 Wanton and reckless conduct requires far more than mere negligence, or what may be ... inferred from it. See Restatement, supra, § 908. It requires, in this context, direct evidence of substantial knowledge on the part of the ... [tortfeasor].
*159 In support of its position, Exxon relies on the following facts presented to the jury: (1) only one leak in its premium unleaded gasoline tank in 1980 was a result of “a bookeeping error”; (2) as soon as it learned of each leak, Exxon responded in a prompt and responsible manner: no additional gasoline was pumped into the leaking tank, but rather its contents were immediately emptied and then the tank was repaired; (3) both Exxon and the Maryland Water Resources Commission inspected the surface environs after the leak, and neither perceived the “telltale signs” of gasoline leakage; (4) once the evidence of ground water contamination became apparent to Exxon, it undertook a comprehensive investigation of the surrounding ground water to determine the extent of its contamination problem, which included installation of forty-five observation wells; (5) as a result of Exxon’s labors, Ascot and Manor became apprised of contamination on their properties and moreover, all plaintiffs relied on the fruits of Exxon’s investigation in preparing their lawsuits; and (6) Exxon initiated a pumping operation to reduce both the size and level of contamination. Exxon contends that these facts demonstrate that it acted in a responsible manner once it acquired substantial knowledge of the contamination and that it did not act recklessly and in disregard for the health and safety of the community.
This scenario by Exxon hardly represents an accurate or complete story of the events surrounding the case. Plaintiffs presented substantial evidence to the jury that conflict *160 ed with Exxon’s view that the corporation acted in a responsible manner. For example, they introduced evidence that a second leak in Exxon’s regular unleaded tank occurred in 1980 when Exxon’s dealer observed inventory shortages, and notified Exxon’s sales representative, Mr. Curd, who, after a full investigation, concluded that the tank had lost 703 gallons of unleaded gasoline. In an independent investigation, Exxon’s maintenance representative reached the identical conclusion and thereafter the Exxon unleaded tank was emptied and repaired. Laboratory analysis of the contaminated ground water corroborates the view that two separate leaks occurred: one to the extra tank in 1979 and a second to the unleaded tank in 1980. The lab analysis revealed that samples of ground water matched a mixture of Exxon Extra (premium) and Exxon unleaded (regular) gasoline.
Contrary to Exxon’s self-portrayal as a responsible corporation that attempted to minimize the health and safety risks of contamination to the community, plaintiffs presented considerable evidence that Exxon had knowledge of readily perceptible risks, which it disregarded. First, after Exxon became aware of the leaks, it not only delayed the removal of gasoline from its tanks but kept filling them with gasoline. There was evidence that between March 1979, when the Exxon dealer notified Mr. Curd of a leak in the Exxon Extra tank and the time that Exxon finally shut down operation of the leaking tank, Exxon made three deliveries totaling 4,500 gallons of gasoline into the tank. Almost 1,500 gallons leaked into the ground, for which Exxon ultimately reimbursed its dealer. Plaintiffs also produced evidence that in October 1980, the dealer notified Mr. Curd of the suspected leak and, only after Exxon made four deliveries totaling 11,501 gallons into that tank did Exxon take remedial actions. Meanwhile, an additional 700 gallons of gasoline leaked into the ground.
State law mandates that Exxon control, contain and remove any spillage:
*161 Responsibility for prompt control, containment and removal of any spill oil shall be with the person responsible for the illegal discharge and shall remain with him until removal of spilled oil has been accomplished.
MD.ADMIN.CODE tit. 08, 05.04.07C(6)(a). For two years, however, Exxon made no effort to recover the lost gasoline. Based on its own expertise, Exxon admitted that a prompt response to a gasoline leak is essential to minimize contamination and that, if it had begun recovery efforts within a month after the losses were discovered, the contamination might possible have been confined to its own property.
Exxon relies on the fact that no gasoline contamination was readily perceptible. Mr. Griffin, Exxon’s maintenance representative, testified: “I didn’t see any presence of raw gasoline coming out of the slope or the bank to the rear of the station. I didn’t see any gasoline in the area of the storm shower drain, the telltale signs were not there.” Physical observation of the surface area, however, should not have been dispositive of the matter since the evidence showed Exxon knew that gasoline tends to seep downwards into the soil and may contaminate the ground water. Based on discrepencies of inventory levels, Exxon believed it had lost over two thousand gallons of gasoline. Moreover, Exxon had the expertise and resources to ascertain whether the escaped product had reached the ground water. According to its own guidelines, methodologies for such a determination were not limited to physical observation, but included the construction of observation wells. Exxon nonetheless waited almost two years after the discovery of the first leak to drill the observation wells and to “document” finally the leaks and inevitable contamination. Nowhere in the testimony does Exxon explain its delay in testing ground water samples. This silence suggests it was hoping that no significant ground water contamination would manifest itself.
Moreover, evidence was adduced showing that Exxon’s primary motivation may have been its profit interest, and not the health and safety of the Jacksonville community. *162 There was evidence that Exxon’s failure to take adequate testing and safety measures and to take the necessary steps to recover the lost gasoline were attributable to the fact that it intended to close down the gas station where the leaking tanks were located. For example, after Exxon discovered the first leak in 1979, the decision not to take the precaution of performing preventive maintenance on the remaining tanks was made not by the engineering department, but by the sales department. This decision, contrary to Exxon’s adopted procedures, was made in order “to limit expenses at that particular station” because, it appears, that station was slated to be closed and relocated.
Even though it knew that gasoline and its components are toxic and pose serious risks to humans if ingested, Exxon failed to file reports with county, state and federal authorities and failed to disclose the existence of the problem to surrounding property owners. Moreover, Exxon’s subsequent conduct was, to say the least, uncooperative and misleading. As late as 1981, its maintenance representative met several times with Mrs. Weir, a neighboring landowner, about her contamination problem. Not once, however, did he inform Mrs. Weir that Exxon had lost gasoline product, but rather, contrary to Exxon’s knowledge, he speculated to her that deterioration and degeneration of farm equipment located on her property could have been the source of her ground water contamination. Exxon’s representations to the county, state and federal authorities also could appear to have been calculated to mislead. Specifically, Exxon veiled any admissions of gasoline leakage behind assertions of “not confirmed” or “not verified.” Such behavior suggests that Exxon’s corporate disposition was to disregard the health and safety of the community.
The Restatement (Second) of Torts § 908, comment d (1965) discusses the function of the jury in the award of punitive damages:
Whether to award punitive damages and the determination of the amount are within the sound discretion of the trier of fact, whether judge or jury. It is error, however, *163 for the trier of fact to award punitive damages if there has been no bad motive or wanton indifference.
Id. See Dennis v. Baltimore Transit Company,
Based on our review of the evidence, plaintiffs have met this burden of proof. In summary, plaintiffs have introduced evidence showing:
(1) After acquiring substantial knowledge that its tanks were leaking in 1979 and in 1980, Exxon’s immediate response was to disregard the serious risks of ground water contamination by continuing to pump more gasoline into leaking tanks.
(2) Although Exxon possessed strong evidence that a substantial amount of gasoline had leaked into the ground and the expertise and resources to minimize the possible contamination, it delayed any recovery operation for almost two years, disregarding the requirements of State law and the environmental and health risks to the community.
(3) Exxon’s conduct was not founded on lack of knowledge or inexperience, but on managerial decisions to maximize profits.
(4) Exxon’s failure to report the leakage to the proper authorities and to possibly affected nearby property owners, as well as its subsequent misleading statements, and its failure to use its expertise in attempting to prevent contamination, suggests a corporate disposition to disregard the health and welfare of the people of the community.
Exxon vigorously disputes much of the evidence that plaintiffs have presented, so that much of the crucial evidence pertaining to punitive damages remains in conflict. In our review of the sufficiency of the evidence, however, we must “resolve all evidentiary conflicts in favor of the
*164
plaintiff and assume the truth of all evidence and inferences that may ‘naturally and legitimately be deduced therefrom in favor of plaintiffs right to recover.’ ”
Plitt v. Greenberg,
Exxon nonetheless argues that its post-tort actions negate the jury’s finding that it acted in reckless disregard of plaintiffs’ rights. Exxon points to its extensive program not only to determine the scope of the contamination, but also to clean up the portion for which it was responsible. While this may be admirable conduct, the jury may have concluded it was too little too late. As we said, there was substantial evidence that Exxon failed to act promptly and that, as a result, contaminated ground water spred to neighboring property causing substantial health and environmental damage. In light of that, the subsequent remedial action is not sufficient to reverse a punitive damage award when it was taken two years after Exxon discovered its first leak and the time had long passed during which *165 Exxon could have used its expertise either to contain the leak or substantially reduce the contamination caused by it.
As a general rule, a tortfeasor’s post-tort conduct provides the trier of fact with some circumstantial evidence as to its state of mind when it committed the tortious conduct. Such conduct, however, is far from dispositive. For instance, in
Orchard View Farms, Inc. v. Martin Marietta Aluminum, Inc.,
Though laudable, this conduct does not entirely shield the company from punitive damages liability, for it came about after some eight years of the plant’s operation and after the company was faced with numerous lawsuits claiming damages.
Id. at 1023. The similarities of Orchard View Farms with the instant case are obvious. Exxon delayed for several years in the investigation and clean-up of several thousand gallons of gasoline. Although its remedial actions predated litigation, the threat of law suits may well have motivated Exxon to take some action.
Although factually different,
Oursler v. B & O R.R. Company,
If the deficiency was remedied with such reasonable promptness as excluded the idea of malicious continuance, exemplary damages ought not to have been awarded____ It is in evidence that the ditch was dug soon after the first trial. How soon it does not appear; but we know from the verdict of the jury that it was before any real damage had resulted from the delay.
Oursler,
For these reasons we hold that Exxon’s post-tort conduct does not negate the jury’s finding that it acted with malice or its legal equivalent. 8
*167 C.
Conduct Directed Against Particular Plaintiffs
Finally, Exxon argues that the trial court erred by not requiring that defendant’s conduct be reckless or wanton as to particular plaintiffs, i.e. S & S and the Yaremas. Specifically Exxon contends that its acts or omissions must immediately threaten important rights of the complaining plaintiffs. Since there was no contamination or physical invasion of S & S’s and the Yaremas’ property, any tortious conduct by Exxon, however egregious, cannot be considered to constitute a wanton or reckless disregard of the rights of these particular plaintiffs. We find this argument unpersuasive for several reasons.
First, this is an attempt to resurrect Exxon’s previous contention that nuisance or any other tort action is contingent upon some physical impact or invasion upon plaintiff’s property. As our analysis indicated, such a technical requirement is unnecessary. Land ownership cannot be reduced simply to the physical possession of the earth below the owner’s feet. Rather, ownership consists in the acquisi *168 tion and possession of a bundle of rights and privileges in the use of that property. Plaintiffs have presented sufficient evidence to support a finding that Exxon’s interference with their land use rights constituted wanton and reckless disregard for those rights.
Second, Exxon’s interpretation of the implied malice standard does not comport with the general function of punitive damages. In Maryland, punitive damages are viewed as civil fines “awarded over and above full compensation, to punish the wrongdoer, to teach him not to repeat his wrongful conduct and to deter others from engaging in the same conduct.”
Wedeman v. City Chevrolet Company,
Exxon, as a corporation that does business within the State of Maryland, owes the citizens a duty not to endanger their health and safety. There was evidence of defendant’s managerial decisions to continue to use the leaking storage tanks, to delay implementation of its expertise in recovering lost product for two years, and to act in an uncooperative and clandestine manner. From this evidence the jury apparently concluded that Exxon’s managerial decisions were made wholly without regard, and with conscious indifference to the rights of the appellees. Since this evidence was a sufficient basis for the jury to find that such conduct lends itself to sanctions to prevent similar conduct in the future, we will not disturb the jury’s punitive damages awards.
VI.
Admissibility of Testimony Concerning Hazardous Effects of Contaminated Water
Over Exxon’s objection, plaintiffs introduced expert testimony concerning the carcinogenic and other toxic effects of benzene as well as the testimony of a neighboring landowner about the contamination on her property. The trial court ruled that this evidence was relevant and admitted the testimony. On appeal Exxon contends that this evidence *170 improperly focused the jury’s attention on the health risks associated with the contamination.
It is a well-settled rule in Maryland that evidence is admissible if it has some probative value and that this determination is left to the trial judge’s discretion.
Haile v. Dinnis,
The plaintiffs called Dr. William Marcus, a toxicologist with the United States Environmental Protection Agency, who testified that exposure to benzene could result in leukemia, aplastic anemia, and other fatal diseases. Dr. Marcus testified, in part, as follows:
Q. Based upon your review what have you concluded are the principal health effects associated with longterm benzene exposure?
Mr. Griffith: Objection.
The Court: Overruled.
A. My personal opinion, there are several adverse health effects benzene produces.
It produces a leukemia, it produces aplastic anemia and also has an effect on the immune system.
*171 Q. Focusing a while on leukemia, are there specific types of leukemia associated with benzene exposure?
A. Yes.
Q. Can you tell the jury what types of leukemia are associated with benzene exposure?
A. Benzene exposure causes the type of leukemia or let’s say has been associated with the type of leukemia called A.M.I. and through the years the clinical evidence of people who get this type of leukemia in one way or the other have been shown to be exposed to benzene.
Q. What is the consequences of contracting that type of leukemia?
A. People who get the leukemia inevitably die.
Q. Again, the consequences of contracting aplastic anemia is what, please?
A. Death.
Q. Is there any group of the population that is apparently at risk as a result of benzene exposure?
A. We like to consider children the greatest risk.
Exxon contends that this testimony has little or no probative value, and any value it might have is far outweighed by its prejudice to Exxon. In support of this position, Exxon points to the fact that plaintiffs have not consumed any contaminated water; they have suffered no personal injury from the effects of the contaminated water; and they seek only economic damages to their property. Exxon concludes that since this testimony relates to personal injuries and is totally different from the economic injuries claimed by these plaintiffs, it should have been excluded.
Wolf by Wolf v. Proctor & Gamble Company,
Exxon’s argument against admissibility rests on the assumption that the Court in
Wolf By Wolf
imposed a
per se
exclusion of evidence that differs in nature and kind from the injuries alleged by plaintiffs. We, however, do not read
Wolf By Wolf
as imposing a
per se
exclusion of such
*172
evidence, but rather requiring the exclusion of such evidence unless an alternative use for the evidence exists and then only after the court weighs probative value against unfair prejudice. We conclude that Dr. Marcus’ testimony had probative value since it established the dangers inherent in gasoline contamination of ground water and the degree of care which the defendant should have used before, during and after the leakage of the gasoline. It is well established that the degree of care which a party must exercise is commensurate with the seriousness of potential consequences of the party’s negligence.
Buck v. Brady,
Exxon also complains that the trial judge should have excluded Mrs. Weir’s testimony that defendant’s maintenance representative failed to inform her that Exxon had lost gasoline product from its service station and, contrary to what Exxon actually knew, offered as explanation that her ground water contamination stemmed from deterioration from farm equipment.
Since this testimony was probative of Exxon’s attitude toward its responsibility to the community for the gasoline leaks and the resulting contamination, the court did not err in admitting it.
JUDGMENTS AFFIRMED;
COSTS TO BE PAID BY APPELLANT.
Notes
. As we will explain, infra, the trial court did strike the compensatory damages awards in the first three cases listed above.
. The issue whether the releases qualified as joint tortfeasors releases for the purposes of the Act was not disputed and the releases themselves were never admitted as part of the record in the trial court. That issue is not before us.
. The Act abrogates the common law rule that a release of one tortfeasor released all. Md.Ann.Code art. 50, § 19 (1979);
Loh v. Safeway Stores, Inc.,
. The following is the form verdict sheet which was given to the jury for disposition of each of the cases:
VERDICT SHEET
In Case No. v. Exxon Corp. and Patrick Storto:
1. Do you find Defendant Exxon Corp. liable for the injuries and damages of Yarema’s Lake, Inc.?
a. On the basis of negligence Yes_No_
b. On the basis of nuisance Yes No
c. On the basis of strict liability Yes No
2. Do you find Defendant Patrick Storto liable for the injuries and damages to Yarema’s Lake, Inc.?
a. On the basis of negligence Yes No
b. On the basis of nuisance Yes No
c. On the basis of strict liability Yes No
If you have answered yes to any of the above, what amount of compensatory damages do you award this Plaintiff? $_
As to Defendant Exxon only, if you have answered yes to la or lb above, do you find that punitive damages are warranted? Yes_No_
If yes, in what amount $_
. Exxon attempts to distinguish
Fairfield
and
Hendrickson
on grounds that those cases involved injunctions against intentional future actions entailing risk of physical danger. While this is accurate, Exxon provides no legal support why different standards should apply to nuisance actions at law and in equity. On the contrary, not only have courts applied one standard uniformly but the court in
Hendrickson
explicitly recognized “that the law on this subject is ‘the same whether it be enforced by action at law [for damages] or by bill in equity [for injunctive relief].’ ”
Hendrickson v. Standard Oil Company,
. For a general discussion of Maryland law see generally R.P. Gilbert, P. Gilbert & R.J. Gilbert, Maryland Tort Law Handbook § 18 (1986).
. In Toy, the Court ultimately affirmed the lower court’s dismissal of the case based upon other grounds: plaintiffs failure to demonstrate either defendant’s negligence or, under strict liability, that defendant was the owner, occupier or tenant of the property from which the earth escaped into the water.
. Review of case law from other jurisdictions bears out our conclusion. In cases where courts have ruled against a punitive damages award the facts indicate that at the first sign of trouble, the defendant promptly began to take significant steps to ameliorate the situation.
See Harrison v. Indiana Auto Shredder Company,
