MEMORANDUM AND ORDER
This matter is before the court on the motion of defendant for partial summary judgment. (Doc. 86). In this private action between non-diverse parties, plaintiffs allege claims under the Comprehensive Environmental Response, Compensation and Liability Act (“CERCLA”), 42 U.S.C. §§ 9601, et seq., as well as several pendent claims based on state law. Defendant presents three grounds in support of partial summary judgment, including the contention that all pendent state claims are barred by the relevant Kansas statute of limitation, and that application of a contrary federal commencement statute to these claims is an unconstitutional extension of the commerce clause power as well as a violation of the tenth amendment to the United States Constitution. Pursuant to 28 U.S.C. § 2403(a), the court previously certified to the Attorney General that defendant has challenged the constitutionality of the federal statute in question. The United States has intervened for the limited purpose of defending this statute against the constitutional attack.
I. Background
Plaintiffs in this action are individual homeowners and their adult children, 1 who contend that defendant has contaminated their groundwater supply with trichloroe-thylene (“TCE”), a solvent that the Environmental Protection Agency has determined is a probable human carcinogen. Since 1951 defendant has owned and operated an aircraft manufacturing plant located a mile or less from the community where plaintiffs reside. In May 1985 defendant was notified by the Kansas Department of Health and Environment (“KDHE”) that TCE had been detected in a sample of water taken from one of defendant’s wells. Defendant had been using TCE at the plant since the 1950s. In late July 1985, KDHE informed at least some of the residents of the community that water samples taken from their wells had revealed TCE contamination. Some residents began transporting bottled water for cleaning and cooking purposes, and in the fall of 1985 the residents first petitioned the City of Wichita to connect their community to the city water mains and lines.
Throughout 1985 and 1986 tests were conducted by defendant and KDHE to determine both the extent of the TCE migration as well as the point sources of the contamination. Although defendant now admits that TCE has escaped from its property to plaintiffs’ groundwater, defendant contends that until the late fall of 1986 it was unsure whether it had caused the TCE contamination of plaintiffs’ groundwater. On October 28, 1986, KDHE issued a press release and published a notice to all residents living near defendant’s plant, informing these residents that their groundwater had been contaminated. The notice advised that “[rjesidents in the area may wish to transport water from a public water supply for drinking and cooking purposes” or “to boil the water for ten minutes before drinking or cooking.” Dep.Eht. 95. In December 1986, defendant made individual offers to 42 families and businesses to pay for the expense of connecting them to city water. For disputed reasons that are not material to this motion, 2 plaintiffs declined this offer *698 and themselves incurred the expense of connecting their property to the city water.
Plaintiffs filed this action on June 23, 1987, alleging subject matter jurisdiction under CERCLA. 42 U.S.C. § 9613; 28 U.S.C. § 1331. The CERCLA action is based upon the “response costs” 3 that plaintiffs have incurred by procuring an alternative source of water for their property. The state law causes of action alleged are negligence, trespass, intentional public and private nuisance, strict liability for ultrahazardous substances, and “wanton conduct.” Plaintiffs claim compensatory damages in the form of diminished property value, out of pocket expenses, and “annoyance, discomfort, inconvenience and peace of mind (emotional distress).” Doc. 94, at 8. In addition, plaintiffs seek to recover punitive damages for conduct alleged to have been callous and indifferent to the health and safety of others.
Defendant moves for partial summary judgment on the grounds that: 1) all state claims are barred by the governing Kansas statute of limitation; 2) the court lacks subject matter jurisdiction over all claims of the eight plaintiffs who are adult children of the homeowners; 3) no plaintiff can recover damages for emotional distress.
II. Applicable Statute of Limitation
Defendant contends that plaintiffs’ state claims are barred under Kansas law, and that the Constitution prevents the court from reviving these claims under a con-cededly applicable federal limitations statute. In the interest of avoiding a potentially unnecessary constitutional issue,
see, e.g., Jean v. Nelson,
A. Kansas Time Limitations
The parties recognize that plaintiffs’ various state tort claims are governed by the Kansas two-year statute of limitation. Kan.Stat.Ann. § 60-513 (1983). 4 The difficulty with this case, however, is in determining the time at which plaintiffs’ claims accrued.
The court is well-acquainted with the byzantine edifice of Kansas limitations law for actions alleging injury to real property. In
Miller v. Cudahy Co.,
In an action for temporary damages, the tort is considered to be continuous, and a new cause of action accrues with each new injury.
Williams v. Amoco Prod. Co.,
By contrast, an action for permanent damages is generally deemed to accrue at the time that the fact of a substantial, actionable injury becomes reasonably ascertainable.
Williams,
Permanent damages are given on the theory that the cause of injury is fixed and that the property will always remain subject to that injury. Permanent damages are damages for the entire injury done — past, present, and prospective— and generally speaking those which are practically irremediable. If an injury is permanent in character, all the damages caused thereby, whether past, present, or prospective, must be recovered in single action.
Id.
at 262,
In determining whether an action for injury to land is to be considered as one for permanent or temporary damages, the Kansas cases have focused on three facets of the problem: 1) the pollution itself, 2) the damage caused by the pollution, and 3) the source of the pollution.
Miller,
In
Miller,
this court also observed that to a certain extent, plaintiffs enjoy the right to choose whether to pursue an action for temporary or permanent damages.
An action for permanent damages to land generally accrues when the fact of a substantial injury becomes reasonably ascertainable.
Williams,
Except as provided in subsection (c) of this section, the cause of action in this action [section] shall not be deemed to have accrued until the act giving rise to the cause of action first causes substantial injury, or, if the fact of injury is not reasonably ascertainable until some time after the initial act, then the period of limitation shall not commence until the fact of injury becomes reasonably ascertainable to the injured party, but in no event shall the period be extended more than ten (10) years beyond the time of the act giving rise to the cause of action.
(emphasis added). Plaintiffs argue that their claims did not accrue until the knowledge of TCE in their groundwater caused the decline in their property value and began to interfere with their enjoyment of the land. Be that as it may, plaintiffs’ argument fails to confront the obstacle posed by the last clause of K.S.A. § 60&emdash;513(b), which creates a 10-year limitation for the time at which an action may be deemed to accrue. Despite the inability to discover an injury, Kansas does not allow a plaintiff to extend the two-year period of limitation more than 10 years “beyond the time of the act giving rise to the cause of action.” In other words, a tort action does not accrue at all if it is not filed within 10 years of the time of the “act” referred to in the statute.
In
Tomlinson v. Celotex Corp.,
Defendant contends that the wrongful act in this case is the “act” of “allowing TCE to escape from its facility on or before 1970.”
7
Doc. 105, at 17. This emphasis on
*701
the time at which TCE escaped from its facility, however, finds no support in the two leading Kansas cases interpreting the 10-year provision of § 60-513(b). In
Tomlinson,
the court held that the 10-year limitation as applied to an action based on asbestos-related injuries “began, at the latest, upon the last exposure of the plaintiff to asbestos produced, sold, and distributed by the defendants in 1971.”
Any doubt on this issue is dispelled by
Ruthrauff v. Kensinger,
[I]f the fact of injury is not reasonably ascertainable until some time after the initial act, then the period of limitation shall not commence until the fact of injury becomes reasonably ascertainable to the injured party,_
K.S.A. § 60-513(b) (emphasis added). The court then found that plaintiff’s injuries— which resulted from an explosion — were not of the variety referred to in these clauses because the fact of a substantial injury from the explosion was “immediately apparent.” In other words, the court interpreted “the initial act” to refer not to the negligent construction of the house, but rather to the explosion, which coincided with the immediately apparent injury. As
Tomlinson
makes clear, the word “act” as used in the statute always refers to the same event: defendant’s wrongful act.
From these cases the court concludes that the wrongful “act,” as the word is used in K.S.A. § 60-513(b), does not refer to the defendant’s initial actions in a sequence of events leading to the plaintiffs injury, but rather to the act of plaintiff’s exposure to the injury inducing element.
Defendant also suggests that the relevant commencement date on which the wrongful act took place is 1970, at the latest. For purposes of this motion only, defendant rather magnanimously concedes that some of its TCE may have reached plaintiffs’ property as early as 1970. Defendant arrives at this date in reliance upon plaintiffs’ expert, who has testified that the TCE now present in the area of plaintiffs’ community “left Cessna’s property sometime prior to 1970.” Doc. 87, at 30. Defendant contends, in essence, that a wrongful act occurred as soon as any amount of TCE made its physical debut on the plaintiffs’ property, even if this amount was negligible and insufficient to create a health risk or other adverse effect.
The Kansas Supreme Court rejected a similar argument in
Olson v. State Highway Comm’n,
Our statutes of limitation were not designed to force injured parties into court at the first sign of injury, regardless of how slight it might be, just because that injury and damages resulting therefrom may be permanent in nature. We have repeatedly held that where the evidence is in dispute as to when the fact of injury first became reasonably ascertainable to plaintiffs, it is an issue for determination by the trier of fact. The same is true in determining when substantial injury first occurred.
Olson,
Because the wrongful act in Olson had occurred within 10 years of the filing of suit, the 10-year provision of K.S.A. § 60-513(b) was not in issue. 10 The logical application of its holding, however, fixes the date on which the wrongful act in the present case occurred. Olson stands for the proposition that a cause of action does not accrue until a substantial injury exists or is discoverable. In other words, no “act giving rise to the cause of action” exists until there is some act that “first causes substantial injury_” K.S.A. 60-513(b) (first clause). But the argument advanced by defendant imputes a different meaning to the word “act” as it appears in the final clause of the statute. Although not phrased as such, defendant’s contention is that there can be an “act giving rise to the cause of action” within the meaning of the 10-year limitation clause, even before the existence of “the act giving rise to the cause of action” as the phrase appears in the first clause. Tomlinson has decisively *703 laid to rest such inconsistent interpretations of the statute.
The court therefore concludes that in an action for permanent damages to real property caused by harmful substances, the 10-year limitation of K.S.A. § 60-513(b) begins to run only when the plaintiff’s property has been exposed to quantities of that substance sufficient to produce a substantial injury, regardless of whether that injury first develops or is discovered after the exposure to the substance. Moreover, because an injury is “substantial” only to the extent that it is sufficient to support the particular cause of action,
Roe v. Diefendorf
Applying this rule, the court finds that the facts submitted are inadequate to allow a judicial determination of the date on which the wrongful act first occurred, and that an issue of fact is presented for the jury. If the jury were to find that the amount of TCE in plaintiffs’ groundwater before June 23, 1977 was insubstantial, in the sense of insufficient to support the causes of action alleged, then plaintiffs’ complaint would have been filed within the 10-year period prescribed by K.S.A. § 60-513(b). In the event of such a finding, the only limitation on plaintiffs’ action would be the two-year provision of the statute, which permits the filing of actions within two years of the date of the discovery of the injury. Because none of the plaintiffs had knowledge of the contamination of their water supply until July 14, 1985 at the earliest, plaintiffs’ complaint, filed on June 23, 1987, would be timely under the statute.
Finally, the court notes that plaintiffs have alleged a cause of action for “wanton conduct,” which apparently involves some wrongful acts separate from those supporting the remaining state claims. Unlike the claims of negligence, trespass, nuisance, and strict liability for ultrahazardous substances, the claim for punitive damages is based in part upon defendant’s allegedly willful failure to inform plaintiffs of the presence of TCE in their groundwater as of the time that defendant first learned in May 1985 of its presence. As to these latter acts, it might appear that the 10-year limitation is not implicated, and that the claim is timely as a matter of law. The Kansas Supreme Court has made clear, however, that
[t]he conduct giving rise to the punitive damages claim must be the same conduct for which actual or compensatory damages were allowed. Where two separate causes of action are tried, arising from different factual situations and different theories, recovery of actual damages in one cause of action is insufficient to permit recovery of punitive damages in the second cause of action.
Traylor v. Wachter,
Although issues of fact exist regarding the timeliness of plaintiffs’ state claims under Kansas law, the constitutional validity of the federal statute involved in this case would obviate the need for the jury to make the foray into this factual thicket. For this reason, the court address the constitutional issues presented.
B. Federal Commencement Date
Defendant concedes that plaintiffs’ state claims fall within the terms of a preemptive federal commencement date 11 provided by the Superfund Amendments and Reauthorization Act of 1986, Pub.L. No. 99-499, § 309, 100 Stat. 1613, 1695 (1986):
In the case of any action brought under State law for personal injury, or property damages, which are caused or contributed to by exposure to any hazardous substance, or pollutant or contaminant, released into the environment from a facility, if the applicable limitations period for such action (as specified in the State statute of limitations or under common law) provides a commencement date which is earlier than the federally required corn-mencement date, such period shall commence at the federally required commencement date in lieu of the date specified in such State statute.
42 U.S.C. § 9658(a)(1) [hereinafter "§ 9658”]. The statute further provides:
[T]he term “federally required commencement date” means the date the plaintiff knew (or reasonably should have known) that the personal injury or property damages referred to in subsection (a)(1) were caused or contributed to by the hazardous substance or pollutant or contaminant concerned.
Id. § 9658(b)(4). The statute effectively creates a federally mandated discovery rule for the accrual of state law claims involving releases of hazardous substances that cause or contribute to personal injury or property damage. Because none of the plaintiffs had knowledge of the contamination of their water supply until July 14, 1985 at the earliest, the federal statute directs that this date preempt any earlier commencement date dictated by state law. Thus, despite the arguable untimeliness of plaintiffs’ state claims under Kansas law, application of the federal commencement date to the Kansas two-year limitations pe-riod 12 would render these state claims, filed on June 23, 1987, timely.
Defendant challenges the constitutionality of § 9658 under the tenth amendment and the commerce clause. The court addresses these arguments in turn. 13
*705 1. Tenth Amendment
Defendant first alleges that § 9658 is an unconstitutional infringement on state sovereignty, in violation of the tenth amendment, which provides:
The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States, respectively, or to the people.
The court initially notes that the United States raises, but does not brief, the issue of defendant’s standing to raise a tenth amendment challenge. Doc. 112, at 17 n. 16. In
Mountain States Legal Foundation v. Costle,
In
Garcia v. San Antonio Metro. Transit Auth.,
Garcia holds that the limits are structural, not substantive — i.e., that States must find their protection from congressional regulation through the national political process, not through judicially defined spheres of unregulable state activity.
Irrespective of defendant’s standing to raise this issue, Garcia makes clear that the tenth amendment provides this court with no standard by which to determine whether § 9658 deprives states of a “core” or “essential” attribute of state sovereignty. Because defendant has offered nothing to suggest a defect in the political process underlying the enactment of § 9658, the court must reject this challenge.
• 2. Commerce Clause
Defendant also attacks § 9658 under the commerce clause of the Constitution. U.S. Const, art. I, § 8, cl. 3.
The task of a court that is asked to determine whether a particular exercise of congressional power is valid under the Commerce Clause is relatively narrow. The court must defer to a congressional finding that a regulated activity affects interstate commerce, if there is any rational basis for such a finding. This established, the only remaining question for the judicial inquiry is whether “the means chosen ... [are] reasonably adapted to the end permitted by the Constitution.”
Hodel v. Virginia Surface Mining & Relamation Ass’n,
In
Pennsylvania v. Union Gas Co.,
Necessarily implicit in the decision in
Union Gas
is that the commerce clause authorizes Congress to extend federal jurisdiction to claims involving the injurious effects of hazardous substances.
See also Wickland Oil Terminals v. Asarco, Inc.,
A complex regulatory program ... can survive a Commerce Clause challenge without a showing that every single facet of the program is independently and directly related to a valid congressional goal. It is enough that the challenged provisions are an integral part of the regulatory program and that the regulatory scheme when considered as a whole satisfies this test.
Hodel v. Indiana,
the commerce power extends not only to “the use of channels of interstate or foreign commerce” and to “protection of the instrumentalities of interstate commerce ... or persons or things in commerce,” but also to “activities affecting commerce.” ... “[[E]]ven activity that is purely intrastate in character may be regulated by Congress, where the activity, combined with like conduct by others similarly situated, affects commerce among the States or with foreign nations.”
Virginia Surface Mining,
The legislative history of CERCLA is replete with congressional findings regarding, the pervasive effects of hazardous substances released into the environment.
15
See
S.Rep. No. 848, 96th Cong., 2d Sess. 5-6 (1980)(citing testimony estimating that about 50% of hazardous substance spills reach navigable waters); H.Rep. No. 1016, 96th Cong., 2d Sess. 17-20,
reprinted in
1980 U.S.Code Cong. & Admin.News 6119, 6119-23. And as reaffirmed in
Union Gas,
the commerce clause empowers Congress to regulate activity involving the release of hazardous substances precisely because the harm caused by these substances often does not lend itself to local solution.
Nor does the court have any doubt that § 9658 is an integral part of the regulatory scheme of CERCLA.
See Wickland Oil Terminals v. Asarco, Inc.,
The only remaining question is whether § 9658 is a rational means of regulating the release of hazardous substances. Defendant does not appear to question the reasonableness of addressing these problems through a measure that provides private parties with a federal cause of action under CERCLA, nor could such an argument survive
Union Gas. See
The court is at a loss to find anything unreasonable in such a scheme. It is not for the courts to sit as a superlegislature that dictates to Congress the means by which it must accomplish its legitimate purposes.
Hodel v. Indiana,
The court concludes that § 9658 represents a valid exercise of the commerce power of Congress. Finding no constitutional infirmity in the statute, federal law dictates that the court find plaintiffs’ state claims to be timely under the two-year limitation period of K.S.A. § 60-513. Accordingly, it shall be unnecessary for plaintiffs to establish at trial the timeliness of their claims under Kansas law.
III. Subject Matter Jurisdiction Over Claims of Adult Children
Defendant alleges that the adult children of the plaintiff homeowners (“plaintiff children”) have no federal cause of action, and that the court therefore lacks subject matter jurisdiction over their state law claims. The court considers these arguments separately.
A. Existence of Federal Claim
The plaintiff children contend that they have incurred certain costs recoverable under CERCLA that are sufficient to state a federal claim. Specifically, these plaintiffs claim costs in the form of expenses incurred “prior to and during litigation” for: 1) groundwater monitoring, 2) groundwater modeling and investigation, and 3) a health assessment by a toxicologist relating to plaintiffs’ exposure to TCE. Both the homeowners and the plaintiff children claim a pro rata share for these expenses, which total $13,781.02. 18
Section 107(a)(4) of CERCLA subjects persons responsible 19 for the release of hazardous substances to liability for:
(A) all costs of removal or remedial action incurred by the United States Government [and] ...
(B) any other necessary costs of response incurred by any other person consistent with the national contingency plan ....
42 U.S.C. § 9607(a)(4) (emphases added). Defendant argues that the costs claimed by the plaintiff children are not recoverable *710 either because they are not “response costs” or because they are not consistent with the national contingency plan. This contention requires a review of the nature of the expenses claimed and of the statutory and regulatory provisions authorizing their recovery.
1. Litigation Expenses
Defendant first argues that CERC-LA does not authorize recovery of the plaintiff children’s claimed damages because these damages are litigation expenses and, as such, are not “response costs” under § 9607(a)(4)(B). The courts are divided as to whether the response costs recoverable under § 9607(a)(4)(B) include a private party’s litigation expenses. The only circuit court to have addressed this issue recently concluded that attorney fees and expenses are recoverable in such private actions, finding that “it would strain the statutory language to the breaking point to read them out of the ‘necessary costs’ that section 9607(a)(4)(B) allows private parties to recover.”
General Elec. Co. v. Litton Indus. Automation Sys., Inc.,
The court finds the view expressed by the Eighth Circuit in
General Electric
to be the more reasonable interpretation of the statute. It is true that Congress did not specifically address the issue of attorney’s fees and other litigation expenses in defining “response costs.” But there are a myriad of issues that are not expressly resolved by the statute, which has been criticized for failing to provide a satisfactory definition of response costs.
See Artesian Water Co. v. Government of New Castle County,
Although CERCLA authorizes plaintiffs to recover litigation costs, this is not to say that such costs alone may provide the jurisdictional basis for plaintiffs’ untried state claims in federal court. It would create a jurisdictional novelty if the court were to allow a plaintiff possessing only state claims to bootstrap these claims into federal court simply with the litigation costs incurred in preparation for filing the claims in federal court. If the costs incurred by plaintiffs are deemed “litigation expenses,” these expenses must have been taken in pursuit of recovering response costs independent of the litigation expenses. Unlike the homeowners, the plaintiff children have alleged no response costs other than those for the monitoring of the groundwater and for the assessment of the health risk posed by the contaminated water. The court therefore considers whether the costs alleged by the plaintiff children independently fall within the statutory definition of response costs.
*711 2. Groundwater Monitoring 20
Plaintiffs characterize their groundwater monitoring and investigatory expenses only as “response costs” without further specification. Response costs under CERCLA, however, fall into two broad categories. The statute defines the term “response” to mean “removal, remedy, and remedial action.” 42 U.S.C. § 9601(25).
“Removal actions” may include
such actions as may be necessary to monitor, assess, and evaluate the release or threat of release of hazardous substances, ... or the taking of such actions as may be necessary to prevent, minimize, or mitigate damage to the public health or welfare or to the environment. ...
Id. § 9601(23). In contrast,
[t]he terms “remedy” or “remedial action” means [mean] those actions consistent with permanent remedy taken instead of or in addition to removal actions ... to prevent or minimize the release of hazardous substances so that they do not migrate to cause substantial danger to present or future public health or welfare or the environment.
Id.
§ 9601(24). “Removal” costs are those that are incurred in response to an immediate threat to the public health or environment and that are intended primarily for the short-term abatement of toxic waste hazards.
Amland Properties Corp. v. Aluminum Co. of Am.,
As to activities involving the investigation or testing of groundwater for the presence of hazardous substances, the courts appear to be in agreement that such activity constitutes “removal” action.
Wickland Oil Terminals v. Asarco, Inc.,
Nonetheless, defendant contends that plaintiffs’ costs for groundwater testing, even if cognizable response costs, are not recoverable in this action because they are not “consistent with the national contingency plan” (“NCP”), as required under § 9607(a)(4)(B).
See City of Philadelphia v. Stepan Chem. Co.,
For purposes of cost recovery under section 107 of CERCLA ... a response action will be consistent with the NCP ... if the person taking the response action:
(i) Where the action is a removal action, acts in circumstances warranting removal and implements removal action consistent with § 300.65.
40 C.F.R. § 300.71 (1989). In turn, the 1985 version of 40 C.F.R. § 300.65(a)(2) 22 states in relevant part:
Where the responsible parties are known, an effort initially shall be made, to the extent practicable considering the exigencies of the circumstances, to have them perform the necessary removal actions. Where responsible parties are unknown, an effort initially shall be made, to the extent practicable considering the exigencies of the circumstances, to locate them and have them perform the necessary removal action.
Defendant argues that plaintiffs made no effort to have Cessna perform the testing of their groundwater, and that by virtue of this failure, plaintiffs’ response costs for this action are not consistent with the NCP.
The court initially notes that the EPA extensively revised the NCP in 1990.
See
55 Fed.Reg. 8,666-8,865 (1990). The EPA has also expressed its intention that the 1990 NCP apply retroactively to private response actions that are “underway,” although its view regarding
completed
response actions is somewhat vague.
See
55 Fed.Reg. 8,795 (1990).
See also Artesian Water,
For purposes of § 107 cost recovery actions, the EPA now requires only “substantial compliance” with certain requirements of the NCP, while exempting other “requirements” completely. 40 C.F.R. § 300.700(c)(3)© (1990). See also 55 Fed. Reg. 8,792-95 (1990). Among the provisions of the NCP that are “potentially applicable” to response actions by a private party is “[s]ection 300.415 (on removal actions) except paragraph] (a)(2),...." 40 C.F.R. § 300.700(c)(5)(vi) (1990)(emphasis added). This excepted paragraph of the section addressing removal actions provides:
Where the responsible parties are known, an effort initially shall be made, to the extent practicable, to determine whether they can and will perform the necessary removal action promptly and properly.
40 C.F.R. § 300.415(a)(2) (1990). Thus, the provision of the NCP that currently defines what actions are deemed to be “consistent with the NCP” expressly exempts the paragraph that directs private parties to attempt to enlist the efforts of “responsible parties.” 23
Such an exemption is not surprising, insofar as it is merely a continuation of the EPA’s policy under the 1985 NCP. See 55 Fed.Reg. 8,795 (1990)(concluding that compliance with 1985 NCP would also comply with 1990 NCP). Upon issuing the 1985 NCP, the EPA explained that two amendments to the plan would exempt § 106 and § 107 actions from the requirement of attempting to have the responsible parties perform the removal action:
[RJemovals pursuant to section 106 of CERCLA and other non-Fund-financed response actions are not subject to the following requirements:
3. Requirement to locate responsible parties and encourage responsible parties to undertake the response action.
To be consistent with the NCP for purposes of cost recovery under section 107 *713 of CERCLA, all other requirements and criteria outlined in § 300.65 shall be met, where appropriate. Although EPA has not required that private parties try and locate responsible parties and encourage them to undertake the response, EPA believes that such action will be helpful if the private party contemplates attempting to recover response costs from the responsible parties.
50 Fed.Reg. 47,935 (1985)(emphases added).
The EPA has consistently interpreted the “requirement” urged by defendant to be nothing more than a suggestion. “An agency’s interpretation of its regulations is ‘ “of controlling weight unless it is plainly erroneous or inconsistent with the regulation[s].” ’ “
Wickland,
3. Health Assessments
The plaintiff children also claim a pro rata share of the expenses associated with a toxicologist’s assessment of the health risks arising from the community’s exposure to TCE. The courts have divided on the issue of the recoverability under CERC-LA of medical monitoring or testing costs.
See Ambrogi v. Gould, Inc.,
The conclusion of the court in
Brewer
was rejected in an extensive analysis in
Ambrogi v. Gould, Inc.,
*714
The court finds the decision in
Am-brogi
and the cases it followed to reflect a more accurate reading of the statute.
See also Werlein v. United States,
B. Pendent Jurisdiction over State Claims
The court has concluded that the plaintiff children have stated a federal claim under CERCLA for the recovery costs in ground water testing. The documentation submitted by plaintiffs reveals a total cost for these services in the amount of $8,807.98. Thus, each of the 42 plaintiffs, who claim a pro rata share of these expenses, has incurred response costs in the amount of $209.71.
26
As noted,
supra
note 18, defendant does not challenge the court’s jurisdiction over these plaintiffs’ state claims on the ground that their federal claims are insubstantial, but only that they are entirely absent.
See United Mine Workers of Am. v. Gibbs,
The court finds it unnecessary, however, to address whether the federal claims of the plaintiff children are jurisdic-tionally insubstantial in relation to their state claims. Even assuming that plaintiffs’ federal claims do not warrant the exercise of “pendent claim jurisdiction,” the related doctrine of “pendent party jurisdiction” remains a potentially viable ground for hearing the claims of persons who have no federal cause of action, yet who seek to join their state claims with the federal claims possessed by other parties.
The availability of pendent party jurisdiction depends in large part upon the factors set forth by the Supreme Court in
Finley v. United States,
Before addressing the constitutional considerations, the court determines whether the jurisdictional statute for private CERC-LA actions vests federal courts with power to hear the state law claims of parties who have no federal claim.
The section of the CERCLA statute creating federal court jurisdiction over this matter states:
Except as provided in subsections (a) and (h) of this section, the United States district courts shall have exclusive original jurisdiction over all controversies arising under this Act, without regard to the citizenship of the parties or the amount in controversy.
42 U.S.C. § 9613(b). It should first be noted that the only express language in this statute addressing the issue of parties is language that negates any inference of exclusion: jurisdiction under CERCLA is to be exercised “without regard to the citizenship of the parties.” Additionally, the statute grants exclusive jurisdiction to the district courts — a factor tending to support the existence of pendent party jurisdiction.
See Aldinger v. Howard,
The court finds further evidence of a congressional grant of pendent party juris *716 diction in the federal discovery statute at issue in this case. Supra at 704-709. Through the enactment of 42 U.S.C. § 9658, Congress has expressed a singular interest in plaintiffs who possess only state environmental claims, and it has taken an affirmative step to ensure that such parties are not deprived “of their day in court” to assert their state claims. H.Conf.Rep. No. 962, 99th Cong., 2d Sess. 261, reprinted in 1986 U.S.Code Cong. & Admin.News 3276, 3354; H.Rep. No. 253(1), 99th Cong., 2d Sess. 105, reprinted in 1986 U.S.Code Cong. & Admin.News 2835, 2887. Indeed, in a limited respect, Congress has “federalized” state law as it relates to recovery for injuries caused by the release of hazardous substances: such state environmental claims are “controversies arising” under CERCLA, as well as state law, because it is the federal statute that defines when they accrue. 30 The significance of § 9658, therefore, is that it evinces a unique intent to involve the federal government, including its courts, in matters that were once exclusively within the domain of the states.
Finally, the court is aware of only two other courts to have had occasion to consider this issue, both of which have found pendent party jurisdiction to exist under the CERCLA statute.
United States v. A & N Cleaners & Launderers, Inc.,
The court also finds that the constitutional and discretionary factors present little impediment to the exercise of jurisdiction over the plaintiff children’s state claims. These state claims derive from the same circumstances giving rise to the state and federal claims of the homeowners, and the children allege similar injuries as the parents. 31 Thus, even assuming the plaintiff children’s federal claims are insubstantial — or for that matter, wholly absent — the court concludes that it has subject matter jurisdiction over these pendent parties’ state claims.
IV. Emotional Distress
Defendant’s final ground for partial summary judgment is that no plaintiff to this action may recover damages for emotional distress. Plaintiffs seek compensatory damages for diminished property value, for out-of-pocket expenses, and “for annoyance, discomfort, inconvenience and peace of mind (emotional distress).” Doc. 94, at 8. Because no plaintiff alleges any personal injury from their exposure to TCE, defendant contends that plaintiffs have no claim for emotional distress damages.
The Kansas Supreme Court has long held that “there can be no recovery for emotional distress caused by the negligence of another unless accompanied by or resulting in physical injury.”
Humes v. Clinton,
Some courts in other jurisdictions have allowed recovery for emotional distress where there has been direct injury to property. These courts have allowed a contemporaneous injury to or interference with property to be regarded as a substitute for the physical impact required under the general rules.... We, however, have never allowed recovery under such circumstances.
Hopkins v. State,
Nonetheless, plaintiffs argue that their causes of action of trespass, “wanton conduct,” and nuisance do not demand a personal, physical injury for the recovery of emotional distress damages, and that the general principles therefore have no application in the present case. As to the claims of trespass and “wanton conduct,” plaintiffs contend that these torts involve “intentional conduct” for which there is no requirement of a physical injury to the person. Although it is true that these are torts of intent, it is unnecessary to support the claimed damages with independent torts. In Kansas, the allegation of “intentional or reckless infliction of emotional distress” states the independent tort of outrage recognized by the court in
Dawson v. Associates Financial Servs. Co.,
The four elements of the tort of outrage were set forth in
Moore v. State Bank of Burden,
(1) The conduct of the defendant must be intentional or in reckless disregard of the plaintiff; (2) the conduct must be extreme and outrageous; (3) there must be a causal connection between the defendant’s conduct and the plaintiff’s mental distress; and (4) the plaintiff’s mental distress must be extreme and severe.
Id.
at syl. 11 3. Plaintiffs allege that wanton conduct “abounds” in this case, citing specific examples. Assuming the existence of such conduct, plaintiffs have stated no facts to suggest that they have suffered an “extreme” or “severe” mental distress from the knowledge of being exposed to TCE.
See Caplinger v. Carter,
Plaintiffs also contend that the cause of action of nuisance requires no physical injury to a plaintiff’s person in order to recover damages for “emotional distress.” In support, plaintiffs rely on
Davis v. City of Kansas City,
[Plaintiffs] should be allowed such amount as would fairly and adequately compensate them for the diminution in the value of their real estate during the three-month period immediately prior to [the date of filing], if any is shown, due to a nuisance created, maintained or permitted by the city, and for such amounts as would fairly and adequately compensate each of the four plaintiffs for their annoyance, discomfort, inconvenience and endangerment of their health and peace of mind during said period of time, and due to such nuisance.
Id.
at 529-30,
Defendant goes to some lengths to reconcile Davis with the well-established rule precluding damages for negligent infliction of emotional distress unless accompanied by some physical injury to the plaintiff’s person. Defendant posits that Davis can be explained as an example of “intentional or reckless” infliction of emotional distress, 33 which is the only recognized exception to the general rule that demands an attending physical injury. The “explanation” for the damages awarded in Davis, however, lies elsewhere.
The parties confuse the distinction between damages for emotional distress, which redress an injury to the person, and damages for interference with the property interest of comfortable use and enjoyment of land. The essence of this property interest is stated in the law of nuisance.
A nuisance is an annoyance, and any use of property by one which gives offense to or endangers life or health, violates the laws of decency, unreasonably pollutes the air with foul, noxious odors or smoke or obstructs the reasonable and comfortable use and enjoyment of the property of another may be said to be a nuisance.
Culwell v. Abbott Constr. Co.,
Despite defendant’s attempt to dismiss
Davis
as an anomaly, its award of damages for an injury to the plaintiffs’ enjoyment of their land was by no means unprecedented. In
Klassen v. Central Kansas Co-op. Creamery Ass’n,
It is not necessary to enable one to recover damages for the maintenance of a nuisance such as this that he be compelled to call a doctor or expend money for medicine. Members of the public have a right to be free from such an annoyance and whoever invades this right may be compelled to respond in damages.
Id.
at 708,
A question remains, however, whether damages for an impairment of this psychic interest are recoverable in addition to plaintiffs’ claim of permanent damages for decreased property value. The Kansas Supreme Court does not appear to have directly addressed the issue but has indicated in dicta that damages for an injury to the plaintiff’s use and enjoyment of land are separate from any award for permanent diminution in property value:
[Wjhere the injury to real property caused by the nuisance is of a permanent character, the damages are measured by the depreciation in the market value of the property injured, taking into consideration, however, that recovery is not limited solely to the damages to the property, but that special damages arising from annoyance, discomfort, or inconvenience to the person may also be recovered.
Adams v. City of Arkansas City,
*720
Neither of these views is reflected in the Kansas cases. In
Davis,
the plaintiffs were the owners as well as occupiers of the house, yet the court approved of a jury instruction that directed consideration of damages both for the diminution in the value of their property and for their annoyance and discomfort.
This is not to say that all plaintiffs in this action may recover for lost use and enjoyment of the land. The distinction between “private” and “public” defines the parties and interests that are implicated in nuisance actions.
Private nuisance historically has been and is a tort related to an unlawful interference with a person’s use or enjoyment of his land. The concept of a private nuisance does not exist apart from the interest of the landowner. Hence a private nuisance is a civil wrong, based on a disturbance of some right or interest in land.
Culwell v. Abbott Constr. Co.,
Plaintiffs also seek to maintain a public nuisance cause of action.
Public nuisance comprehends a miscellaneous and diversified group of minor criminal offenses based on some interference with the interest of the community, or the comfort or convenience of the general public. To be considered public, the nuisance must affect an interest common to the general public, rather than peculiar to one individual or only a few.
_Stated in another way, a public nuisance is one which annoys a substantial portion of the community.
Culwell,
Assuming, without deciding, that the facts of this case could support a public nuisance action, the court nonetheless finds plaintiffs’ injuries to be indistinguishable from those sustained by other members of the public. The nuisance in this case is not a nuisance that pervades the very atmosphere of plaintiffs’ community, impairing health or inconveniencing persons who pass along the streets of the neighborhood.
Cf. City of Kansas City v. Sihler Hog Cholera Serum Co.,
V. Conclusion
The court finds that all state claims are timely under the Kansas limitations period by virtue of 42 U.S.C. § 9658, and that § 9658 is a valid enactment under the authority of the commerce clause. The court also finds that the plaintiff children have stated a cognizable federal claim under CERCLA for recovery of costs incurred in groundwater testing. The plaintiff children have failed, however, to state any claim for recovery of damages for either emotional distress or for the impaired use and enjoyment of land. Because these are the only state claims raised by these plaintiffs, the court will dismiss all state claims of the plaintiff children. Furthermore, because the court has determined that it has jurisdiction over the children’s state law claims, this dismissal will be with prejudice. Finally, the court finds that the plaintiff homeowners have stated no claim entitling them to recover damages for emotional distress, but that these plaintiffs may recover damages for the interference with the reasonable and comfortable use and enjoyment of their land.
IT IS BY THE COURT THEREFORE ORDERED that defendant’s motion (Doc. 86) to dismiss all state claims herein as alleged by plaintiffs Ty Caldwell, Cary Dene Harris, Fonda Denee Harris, Douglas Long, Duwayna Ramsey, Loren Robinson, Cassie Yosburg, and Jay Vosburg be granted. Defendant’s motion to dismiss the federal claims of these same plaintiffs is hereby denied.
IT IS FURTHER ORDERED that defendant’s motion (Doc. 86) to dismiss as untimely the state claims of the remaining plaintiffs to this action be denied.
IT IS FURTHER ORDERED that defendant’s motion (Doc. 86) to dismiss all claims for emotional distress be granted.
Notes
. At present there are 40 named individuals, two of whom are also representing the estates of persons previously named. Eight of the plaintiffs are the adult children of these homeowners.
. Defendant suggests that plaintiffs refused this offer "in an attempt to manufacture federal subject matter jurisdiction under CERCLA,_” Doc. 87, at 6. It might equally be claimed that defendant made this offer in an attempt to defeat federal jurisdiction. Plaintiffs allege that defendant made this offer only after plaintiffs themselves had undertaken the lengthy and necessary negotiations with the city to connect the property to the city water, and that the terms of defendant’s offer were unacceptable. In any event, the court considers the parties’ motivations on this matter to be irrelevant to the *698 conceded existence of a cognizable CERCLA claim.
. Section 107 of CERCLA authorizes private actions against persons responsible for the release of hazardous substances into the environment and allows recovery of "any necessary costs of response incurred_” 42 U.S.C. § 9607(a)(4)(B). Among such "response costs” is the "removal action” of providing for "alternative water supplies,”
id.
§ 960l(23), which include "drinking water and household water supplies.”
Id.
§ 9601(34).
See Lutz v. Chromatex, Inc.,
. Because this claim accrued before July 1, 1987, and was filed before July 1, 1989, the previous version of K.S.A. § 60-513 applies to this action.
See
K.S.A. § 60-513(d) (Supp. 1989);
Tomlinson v. Celotex Corp.,
. Defendant draws this conclusion by selectively emphasizing only the form of damages sought by plaintiff. Similarly, the defendant in
Miller
sought to cast the case as one for permanent damages by focusing exclusively on the nature of the injury, rather than the source and nature of the pollution. But as the Tenth Circuit noted in affirming this court’s decision in
Miller,
the deficiency of such an approach is that it fails to give weight to all three aspects of actions involving damage to realty.
Miller v. Cudahy Co.,
*700
In the present motion, defendant itself has cataloged various measures it has taken to implement what it describes as a "large-scale remediation project.” Doc. 87, at 6. According to defendant, "[t]he system has been designed to prevent further contamination from reaching the plaintiffs’ property and to clean up any existing contamination.”
Id.
at 7. Adopting the scenario depicted by defendant would indicate that the contamination presently existing on plaintiffs' property is remediable, thus supporting an action for any temporary damages accruing within two years prior to the filing of suit. Moreover, because the release of TCE from the Cessna facility is presumably controllable and not a necessary condition of its operation, the contaminant is obviously abatable at its source.
See Miller,
. The full extent of the harshness of this rule was demonstrated under the facts of Tomlinson. There, a substantial injury resulting from plaintiff’s exposure to asbestos did not even exist before expiration of the 10-year period. Yet the court held that the claim was barred.
. It is unclear whether defendant refers to the release of TCE from its plant into its own property, or to the escape of TCE from its property onto plaintiffs’ property. The court assumes the former for this portion of its discussion.
. This ambiguity is resolved elsewhere in the opinion, where it is made clear that 1971 was the date of plaintiff’s last exposure to asbestos that had been manufactured earlier by defendant.
.
Tomlinson
held that the date of the wrongful act, rather than a substantial injury, determines the time at which the 10-year limitation begins to run. Seizing upon this holding, defendant urges the court to find that
Tomlinson
overruled
Ruthrauff,
which held that "the 10 year limitation is intended to apply only to those cases in which the fact of injury is not reasonably ascertainable until some time
after substantial injury occurs."
. For purposes of the two-year provision, "the limitation period is triggered, not on the date of the wrongful act, but when the consequent injury is substantial or reasonably ascertainable."
Olson,
.The court uses the term “federal commencement date” as that term is intended by the statute: the date on which the period of limitation begins to run. This is not to be confused with the commencement date that refers to the time at which an action is deemed to be filed.
See Chappell v. Rouch,
. If any doubt remained from the wording of the statute, the legislative history of § 9658 confirms that the statute is intended only to affect the time at which the state statute of limitation begins to run, and not the number of years it runs. See H.Rep. No. 253, 99th Cong., 2d Sess. 105, reprinted in 1986 U.S.Code Cong. & Admin. News 2835, 2887.
. Although not raised by the parties, the court notes that § 9658 may have constitutional validity independent of the commerce clause. As defendant claims, Congress appears to have intended that § 9658(a)(1) apply even to state claims brought in state court.
See
H.R.Rep. No. 253(1), 99th Cong., 2d Sess. 34, 35, 285,
reprinted in part in
1986 U.S.Code Cong. & Admin.News 2835, 2960;
Ayers v. Township of Jackson,
Notwithstanding defendant’s assertion that the state creating the right "has the exclusive right to determine how long the right is enforce
*705
able,” (Doc. 87, at 41), the traditional classification of statutes of limitation as "procedural” has long enabled the forum to disregard the time limitation imposed by the sovereign that created the right.
See, e.g., Sun Oil Co. v. Wortman,
. The court also assumes that the tenth amendment only implicates enactments regulating states rather than the citizens of those states, and that § 9658 may properly be construed as such legislation.
See Hodel v. Virginia Surface Mining & Reclamation Ass'n,
. Even in the absence of such findings, it is well established that the commerce power of Congress extends to the regulation of conditions under which goods shipped in interstate commerce are produced.
See, e.g., Virginia Surface Mining,
. The CERCLA statute was not intended to provide remedies for every type of injury resulting from the release of hazardous substances.
See
42 U.S.C. § 9604(a)(3) (limiting President’s authority to provide for certain removal or remedial actions);
Ambrogi v. Gould, Inc.,
.Contrary to defendant’s intimation, federal "interference" with state statutes of limitation is not unprecedented. For example, the Soldiers' and Sailors’ Civil Relief Act of 1940 tolls the period of limitation for any civil action or proceeding, in any court, by or against any person in military service. 50 U.S.C.App. § 525. Also, federal civil rights actions are governed by state statutes of limitation, yet courts determine the time at which the statute begins to run by reference to federal rather than state law.
Ebrahimi v. E.F. Hutton & Co.,
. Dividing this amount by the 42 named parties yields a total of $328.12 claimed by each of the eight children. Defendant does not challenge the real party in interest status of the plaintiff children to assert these claims.
See
Eed.R.Civ.P. 17(a);
F.D.I.C. v. Bachman,
. Those who are potentially liable in § 107 actions include “owners and operators,” 42 U.S.C. §§ 9607(a)(1) & 9601(20)(A), and other "persons.” Id. §§ 9607(a)(2)-(4) & 9601(21).
. In this section the court refers to those costs associated with plaintiffs' groundwater monitoring as well as groundwater modeling and investigation.
. This finding obviates the need to consider whether strict compliance with the detailed requirements of the national contingency plan is required in order to recover the costs of a "remedial action.”
See Amland,
. Cf. revised version at 40 C.F.R. § 300.415(a)(2) (1990).
. See also 40 C.F.R. §§ 300.700(c)(3)(i), 300.-700(c)(5)(v), & 300.410(e)(6) (1990) (no requirement in § 107 actions that private party terminate its "removal site evaluation” when determined that responsible party is providing appropriate response).
. In fact, all the examples stated in the statutory definition refer to actions that prevent or limit human contact with the hazardous substance. See § 9601(23) (“security fencing or other measures to limit access, provision of alternative water supplies, temporary evacuation and housing of threatened individuals....")
. Other cases in accord with
Ambrogi
have found support in Congress’ rejection of language in the Senate Bill that would have allowed recovery of medical testing expenses.
See Coburn
v.
Sun Chem. Corp.,
19 Envtl.L.Rep. (Envtl.L. Inst.) 20,256 (E.D.Pa.1988) (
. Collectively, the eight plaintiff children claim $1,677.68.
. More precisely, the
Finley
Court assumed, without deciding, that the constitutional criterion established by
Gibbs
for pendent claim jurisdiction also applies to pendent party jurisdiction.
. The requirement of an affirmative grant of pendent party jurisdiction is not stated unambiguously in
Finley.
At least Justice Blackmun understood the Court’s opinion to have created this requirement, and he observed in his dissent that this represented a departure from the Court’s earlier pronouncements, which had only required evidence of a congressional intent to
exclude
the possibility of pendent party jurisdiction.
See
. The
Finley
Court rejected the argument that there is any substantive distinction to be drawn between the language "claim against the United States” and “civil actions on claims against the United States.” Although the latter formulation might suggest an intent to confer jurisdiction over an entire "civil action” that includes federal claims, the Court explained that the difference between the two was merely a stylistic change prompted by the terminology adopted by the Federal Rules of Civil Procedure.
. Granted, § 9658 would appear to apply also to state claims filed in state court. But if one were to assume the unconstitutionality of § 9658 as applied to state environmental claims brought in state court, while leaving this statute intact as a procedural rule of the federal forum, see supra note 13, then the ability of plaintiffs to bring their state claims in federal court takes on added significance in fulfilling the express congressional purpose.
. The court notes that a jury trial is available to plaintiffs only for their state claims, whereas the CERCLA action for recovery of response costs must be tried to the court.
See, e.g., United States v. Northern Pharmaceutical & Chem. Co.,
.Plaintiffs make no attempt to argue that the physical invasion of their bodies with TCE is a sufficient “physical impact” or injury under
*717
Kansas law to support their claim of damages for emotional distress.
See Werlein v. United States,
. Defendant’s attempt to bring
Davis
within the terms of the tort of outrage contradicts defendant's own assertion that no Kansas case has actually allowed recovery under this theory since it was recognized in
Dawson v. Associates Financial Servs. Co.,
. At the time of the Davis lawsuit, plaintiffs’ action for temporary damages was governed by the three-month period of limitation for claims against a city. K.S.A. § 12-105, repealed, 1979 Kan.Sess. Laws 905.
