# Conway v. State Water Resources Control Board

> California Court of Appeal · March 30, 2015 · 235 Cal. App. 4th 671

URL: https://www.frixlaw.com/law-library/cases/2789992

## Case

- **Full name:** CHARLES J. CONWAY, JR., Et Al., Plaintiffs and Appellants, v. STATE WATER RESOURCES CONTROL BOARD Et Al., Defendants and Respondents
- **Court:** California Court of Appeal
- **Decided:** March 30, 2015
- **Citations:** 235 Cal. App. 4th 671
- **Precedential status:** Published
- **Opinion:** Opinion by Gilbert
- **Judges:** Gilbert, Yegan, Perren
- **Cited by:** 7 later opinions in the Frix Law Library

## Citator (automated)

- No negative treatment found by the automated citator. That is not the same as a confirmation that the case is good law; read the citing cases.
- Full citator and citing cases: https://www.frixlaw.com/law-library/cases/2789992

## Opinion text

Filed 3/30/15

CERTIFIED FOR PUBLICATION

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

SECOND APPELLATE DISTRICT

DIVISION SIX

CHARLES CONWAY, JR., et al., 2d Civil No. B252688
(Super. Ct. No. 56-2011-
Plaintiffs and Appellants, 399391-CU-WM-VTA)
(Ventura County)
v.

STATE WATER RESOURCES
CONTROL BOARD et al.,

Defendants and Respondents.

McGrath Lake is polluted. The Regional Water Quality Control Board has
established the total maximum daily load (TMDL) of pollutants allowed in the lake.
Owners of private property within which a portion of the lake is located will likely be
held responsible for remediation of the pollution. They contend the TMDL may not be
stated in terms of concentration of pollutants in lake bed sediment. The trial court denied
their petition for a writ of mandate. The lake is its water and its sediment. We affirm.
FACTS
BACKGROUND
McGrath Lake, situated at the southern end of McGrath State Beach Park,
has about 12 acres of surface area. It is located in the McGrath Lake subwatershed. The
subwatershed is approximately 1,200 acres consisting primarily of agricultural fields,
petroleum facilities, park land, public roads and a closed landfill. The primary activity in
the subwatershed is agriculture. McGrath Lake receives runoff from the agricultural
lands. Much of the runoff reaches the lake by a ditch known as the Central Ditch. The
lake is a terminal lake; that is, it has no natural outlet. McGrath Lake including its lake
bed sediment is polluted with pesticides and polychlorinated byphenyls (PCBs). The
federal Water Pollution Control Act, also known as the Clean Water Act (33 U.S.C.
§ 1251 et seq.), requires all states to identify polluted water bodies within their
jurisdictions. (Id., § 1313(d).) For all such water bodies the state must set "total
maximum daily load[s]." (Ibid.) A TMDL is the maximum amount of pollutants (or
load) that a water body can receive from point and nonpoint sources. (40 C.F.R.
§ 130.2(i).) A point source is a discrete discharge source such as the Central Ditch; a
nonpoint source is any other type of source. (See Tahoe-Sierra Preservation Council v.
State Water Resources Control Bd. (1989) 210 Cal.App.3d 1421, 1425, fn. 2.)
California implements the Clean Water Act through the Porter-Cologne
Water Quality Control Act (Wat. Code, § 13000 et seq.) Under the Porter-Cologne Act,
the State Water Resources Control Board (State Board) is charged with implementing the
federal act including the development of TMDLs. (Id., §§ 13160; 13191.3, subd. (a).)
Regional Water Quality Control Boards (Regional Board) regulate the quality of water
within their regions under the purview of the State Board. (See City of Arcadia v. State
Water Resources Control Bd. (2006) 135 Cal.App.4th 1392, 1405.) Regional Boards
adopt water quality control plans, commonly called "basin plans." (Ibid.) A Regional
board may establish TMDLs by amendment to the basin plan. (Id. at p. 1406.)
Basin Plan Amendment
The Regional Board's Basin Plan Amendment established TMDLs for
McGrath Lake for two sources of pollution. One source is pollutants coming into the
lake from the Central Ditch. The TMDL for this source of pollution is not disputed.
The second source is pollutants in the lake bed sediment. These pollutants
can enter the water column of the lake by, among other means, desorption. The TMDL
for this source is not stated in terms of pollutants coming into the lake's water column or
in the water column itself. Instead, the TMDL is stated in terms of concentrations of

2
pollutants in the sediment. The Basin Plan Amendment sets a goal of 14 years to achieve
the TMDL for the lake bed sediment.
The Basin Plan Amendment does not mandate any particular method of
remediation. It notes, however, that natural attenuation of the pollutants would take
longer than 14 years, leaving capping or dredging as possible methods of remediation.
The Basin Plan Amendment includes landowners within the lake's
watershed among persons and entities optimistically designated as "cooperative parties."
The amendment gives cooperative parties two years from the effective date of the TMDL
to enter into a Memorandum of Agreement (MOA) with the Regional Board to
implement the TMDL. If the cooperative parties fail to obtain an MOA within two years
or do not comply with the terms of the MOA, the executive officer of the Regional Board
shall "(1) identify the responsible parties, whether named in this TMDL or not, whose
discharges of the legacy pollutants have caused or contributed to the impairment of the
lake; (2) ascertain the whereabouts and capacities of those responsible parties and/or their
successors; (3) determine the parties to whom responsibility for remediation of sediments
should be assigned; and (4) issue appropriate regulatory orders to those responsible
parties."
After a public hearing, the Regional Board adopted the Basin Plan
Amendment establishing TMDLs for McGrath Lake. The amendment was approved by
the State Board, the Office of Administrative Law and the federal Environmental
Protection Agency (EPA).
Petition for Writ of Mandate
Charles J. Conway, Jr., Colleen Conway, Helen G. Haynes, William Berg,
Marilyn Berg, Madge McKee and Bill McKee (collectively "Conway") petitioned for a
writ of mandate. They alleged the Basin Plan Amendment violates the Clean Water Act,
Water Code section 13360, and the California Environmental Quality Act (CEQA). They
further alleged they have an undivided 75 percent interest in 60 acres of land within
which the northern portion of McGrath Lake is located. They allege they are harmed by
the Basic Plan Amendment in that the State and Regional Boards will hold them

3
responsible for the remediation of the pollution. They request the court declare the Basin
Plan Amendment void and to vacate the State and Regional Boards' adoption and
approval of the amendment.
In its answer, the Regional Board admitted that it is informed and believes
Conway owns an interest in land in which a portion of McGrath Lake is located; that
Conway is legally responsible for some or all of the pollution in the McGrath Lake; and
that if Conway does not conform to the Basin Plan Amendment and MOA, it may take
action against him.
The trial court denied the petition.
DISCUSSION
I.
Conway contends the Regional Board cannot set load allocations expressed
only in terms of concentrations of pollutants contained in lake bed sediment.
Conway argues a TMDL can only regulate the movement of pollutants into
the water column. Conway points to the Code of Federal Regulations definition of a
"Load" as the "amount of matter [contaminants] introduced into a receiving water." (40
C.F.R. § 130.2(e).) He claims the lake bed sediment is not part of the "receiving waters."
But the sediment is wet, it is intermixed with the lake waters and it is part
of the lake. The Regional Board could reasonably determine that the lake bed sediment is
not, as Conway argues, a distinct physical environment. Instead, the lake waters and the
lake bed sediment form a single physical environment.
Conway cites Pronsolino v. Marcus (N.D. Cal. 2000) 91 F.Supp.2d 1337,
1352, for the proposition that streambed sediment is a "discharge" under the Clean Water
Act. From this Conway concludes "if re-suspension of lake bed sediment is a discharge
into the lake, then that lake bed sediment itself cannot be part of the receiving waters
(since one cannot logically discharge from a receiving water into the same receiving
water.)" But one can discharge a pollutant from one part of the receiving waters into
another part of the same receiving waters. In fact, all pollution spreads from one part of
the receiving waters into another part.

4
If the Regional Board were required to express load allocations in terms of
the movement of pollutants, we presume the federal regulation that specifies how
TMDLs may be expressed would have said so. Instead, EPA regulations provide that
"TMDLs can be expressed in terms of either mass per time, toxicity, or other appropriate
measure." (40 C.F.R. § 130.2(i).) Thus the regulations give the Regional Board broad
authority to select an "appropriate measure." Nothing in the regulations, or elsewhere,
prohibits the Board from expressing TMDLs in terms of concentrations of pollutants in
sediment.
The Regional Board determined that a concentration based TMDL is
appropriate for two reasons. First, because the lake has no natural outlets, pollutants
do not regularly flush out. Expressing TMDLs in terms of mass per time, such as
kilograms entering the lake per year, would mean that pollutants in the lake bed would
never be reduced to levels sufficient to meet federal and state standards. Second, it is not
technically feasible to measure the levels of pollutants desorbing from lake bed sediments
to the water column all along the lake bottom with any degree of accuracy.
Conway argues there is no evidence that lack of natural outlets to the lake
has any relevance to the manner in which TMDLs "must be expressed." He claims any
such inference is based on unsupported speculation. (Citing Malkasian v. Irwin (1964)
61 Cal.2d 738, 747 [counsel may not invite the jury to speculate as to unsupported
inferences].)
That McGrath Lake has no natural outlets is relevant to show that pollution
will not be removed from sediment by the natural flow of water through the lake. Thus a
TMDL may be appropriately stated in terms of pollution remaining in the sediment. As
we have stated, federal regulations give the Regional Board broad authority to determine
the appropriate measure for a TMDL.
Conway argues that the second reason given by the Regional Board for
expressing the TMDL in terms of concentration of pollutants is not supported by the
evidence. The second reason is that it is the only practical method of stating the TMDL.

5
But it is irrelevant that there may be other methods of stating the TMDL. The Regional
Board has broad discretion to choose any reasonable method. It has done so.
Conway argues the "impermeable barrier example" illustrates why a TMDL
stated in terms of concentrations of pollution is not legally sound. Conway points out
that if an impermeable barrier is placed over the lake bed, it would completely prevent
any contamination from reaching the water. But the lake bed sediment would still be
contaminated, he argues, and thus, would still violate the TMDL.
The flaw in Conway's argument is that the impermeable barrier would be a
new uncontaminated lake bed that would comply with the TMDL. The old contaminated
sediment would no longer be part of the lake bed, and would not have to comply with the
TMDL. In fact, such capping of the sediment is one method of remediation mentioned in
the Basin Plan Amendment.
Conway argues allowing the Regional Board to express TMDLs in terms of
concentration presents a slippery slope. Conway posits that such a rule would allow the
Regional Board to regulate pesticide use on agricultural lands located miles from
McGrath Lake without regard to the amount of pesticides actually being loaded into the
lake.
But slipping down the slope stops where application of a law or regulation
becomes unreasonable. (See Cedars of Lebanon Hosp. v. County of L.A. (1950) 35
Cal.2d 729, 735 ["a fair and reasonable interpretation must be made of all laws"].) If it
would be unreasonable or absurd to interpret the law and regulations as applying to land
miles from the lake, the law and regulations will not be so interpreted. Here we are not
concerned with land miles from the lake, but with the lake bed itself.
Finally, we give deference to an agency's interpretation of its regulations,
so long as the interpretation is reasonable. (See Chevron U.S.A., Inc. v. Natural
Resources Defense Council, Inc. (1984) 467 U.S. 837, 844.) Here the EPA approved the
Board's TMDL as applied to the lake bed sediment. For the reasons stated above, the
EPA's interpretation of its regulations was reasonable.

6
II.
Conway argues the TMDL violates Water Code section 13360, subdivision
(a).
Water Code section 13360, subdivision (a) provides in part: "No waste
discharge requirement or other order of a regional board or the state board or decree of a
court issued under this division shall specify the design, location, type of construction, or
particular manner in which compliance may be had with that requirement, order, or
decree, and the person so ordered shall be permitted to comply with the order in any
lawful manner."
Conway concedes the Basin Plan Amendment does not expressly require
dredging or any other method of remediation. Instead, Conway argues dredging is the
only practical way of meeting the 14-year deadline for achieving lake bed sediment load
allocations. Conway claims natural attenuation would take too long and the lake is too
shallow for capping.
But it has not been determined that dredging is the only practical method of
remediation. That is the subject of the MOA to be negotiated between the cooperative
parties and the Regional Board. In any event, even assuming dredging is the only
practical method of remediation, Conway's argument has two fatal flaws: First, Water
Code section 13360, subdivision (a) does not apply on its face. The TMDL is neither a
"waste discharge requirement or other order." It does not require or order anything.
Second, where lack of available alternatives is a constraint imposed by present
technology and the law of nature, rather than the Board specifying a particular manner of
compliance, there is no violation of Water Code section 13360. (Tahoe-Sierra
Preservation Council v. State Water Resources Control Bd., supra, 210 Cal.App.3d at p.
1438.)
III.
Conway contends the Board failed to comply with the CEQA. (Pub.
Resources Code, § 21000 et seq.)

7
The Basin Plan Amendment that adopted the TMDLs is a certified
regulatory program. (Id., § 21080.5, subd. (b)(2); Cal. Code Regs., tit. 14, § 15251, subd.
(g).) A certified regulatory program is exempt from the requirement of an Environmental
Impact Report (EIR) (Pub. Resources Code, § 21080.5, subd. (c)).) Nevertheless, there
must be significant documentation. The document used as a substitute for an EIR must
include a description of the proposed activity with alternatives to the activity and
mitigation measures as well as written responses to significant environmental points
raised during the evaluation process. (Id., subds. (d)(2)(D) & (d)(3)(A); Cal. Code
Regis., tit. 14, § 15252, subd. (a).)
A certified regulatory program is subject to the broad policy goals and
substantive standards of CEQA. (City of Arcadia v. State Water Resources Control Bd.,
supra, 135 Cal.App.4th at p. 1422.) It is said that the substitute documents serve as the
functional equivalent of an EIR. (Ebbetts Pass Forest Watch v. Cal. Dept. of Forestry
and Fire Protection (2008) 43 Cal.4th 936, 943.)
An EIR prepared for a program, plan, policy, or ordinance may be tiered.
(Pub. Resources Code, § 21094, subd. (a).) The first tier concentrates on the program,
plan, policy, or ordinance, and later EIRs discuss application to a particular project. (See
In re Bay Delta-Programmatic EIR Coordinated Proceedings (2008) 43 Cal.4th 143,
1169.)
A TMDL is an informational document, not an implementation plan.
(American Farm Bureau Fed. v. U.S. Environ. Protec. Agency (M.D. Pa. 2013) 984
F.Supp.2d 289, 326.) It does not by itself prohibit any conduct or require any actions.
(City of Arcadia v. U.S. Environ. Protec. Agency (N.D. Cal. 2003) 265 F.Supp.2d 1142,
1144.) Instead, a TMDL represents a goal for the level of a pollutant in a water body.
(Ibid.) Thus only a first-tier analysis is necessary.
Conway argues the substitute documents inadequately analyze the
environmental impacts of and economic factors associated with dredging. But dredging
is a remediation measure. A TMDL does nothing more than establish maximum loads.

8
Remediation measures are beyond the scope of the TMDL; thus, beyond the scope of the
first tier environmental analysis necessary for a TMDL.
Conway argues the only practical method of remediation is dredging. That
has not been determined. The Basic Plan Amendment calls for the cooperative parties
and the Regional Board to work together to formulate a memorandum of agreement on
how the TMDL for lake sediment will be implemented. Until such a plan is formulated, a
full environmental analysis of any particular method of remediation is premature. If
dredging is indeed chosen as the method, a full analysis can be made on a second tier.
The judgment is affirmed. Costs are awarded to respondents.
CERTIFIED FOR PUBLICATION.

GILBERT, P. J.

We concur:

YEGAN, J.

PERREN, J.

9
Frederick H. Bysshe, Jr., Judge

Superior Court County of Ventura
______________________________

Hinson Gravelle & Adair, Douglas A. Gravelle, Law Offices of Charles J.
Conway, Jr., Charles J. Conway, Jr., for Plaintiffs and Appellants.
Kamala D. Harris, Attorney General, Robert W. Byrne, Senior Assistant
Attorney General, Gary E. Tavetian and Eric M. Katz, Supervising Deputy Attorneys
General, , Deputy Attorney General, for Defendants and Respondents.

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Source: Frix Law Library, https://www.frixlaw.com/law-library/cases/2789992. Public record. Not legal advice.