                                STATE OF VERMONT

                               ENVIRONMENTAL COURT

                                  }
In re: Appeal of                  }
 Joanne Bergeron                  }      Docket No. 40-3-98 Vtec
                                  }
                                  }

                                  }
Town of Colchester,        }
     Plaintiff,                   }
                                  }
             v.                   }      Docket No. 226-12-98 Vtec
                                  }
Joanne Bergeron,                  }
     Defendant.                   }
                                  }

                                  Decision and Order

      In Docket No. 40B3-98 Vtec, Appellant Joanne Bergeron appealed from a decision
of the Zoning Board of Adjustment (ZBA) of the Town of Colchester upholding a notice of
violation letter issued by the Zoning Administrator. In the related enforcement case,
Docket No. 226-12-98 Vtec, the Town of Colchester brought an enforcement action against
Ms. Bergeron related to her year-round occupancy of property which the Town asserts may
only be occupied on a seasonal basis. The Town of Colchester is represented by Richard
C. Whittlesey, Esq.; Appellant is represented by Brian P. Hehir, Esq.
      The Court denied the Town=s motion for summary judgment in Docket No 40-3-98
Vtec, ruling that Appellant-Defendant could apply to the ZBA for approval of her property
for year-round use, under the amended zoning regulations. Both matters were held in
abeyance until after she had applied and had been denied approval, and her appeal from
that denial was incorporated into the existing cases. An evidentiary hearing was held in
this matter before Merideth Wright, Environmental Judge. The parties were given the
opportunity to submit written requests for findings and memoranda of law.          Upon
consideration of the evidence, and the written memoranda and proposed findings, the
Court finds and concludes as follows.



                                           1
       Appellant-Defendant Joan Bergeron owns and occupies the property at what was
denominated 156 Lakeshore Drive (now renumbered as 355 Lakeshore Drive) in the Town
of Colchester, in the R-2 zoning district. Both year-round and seasonal single-family
dwellings are permitted uses in that district.
       The lot has approximately 60 feet of frontage on Lakeshore Drive, and is
approximately 100 feet in depth extending to the shore of Lake Champlain in the rear of the
lot. It contains an insulated wood-frame single-family dwelling (residential building) on a
five-foot-deep partial basement foundation. The dwelling contains two small bedrooms, a
bathroom, a kitchen and a livingroom on the ground floor, and contains an unfinished
upstairs area. It is equipped with water supply1, sewage disposal, heat, hot water, and
cooking facilities.
       The Bergeron dwelling was originally constructed in 1949 by Appellant-Defendant=s
father, who purchased the lot in 1952, prior to the Town=s adoption of either zoning
regulations or health regulations covering on-site sewage disposal. It contained heating
facilities when constructed, and was used from time to time in the winter as well as in the
summer on a vacation or weekend basis, except that from approximately 1981 to 1984,
Appellant-Defendant=s sister occupied the dwelling year-round.
       As originally constructed it had an on-site well and sewage disposal system. The
municipal water main was installed to this area in approximately 1963. From 1984 through
the spring of 1997, the fire district shut the water off each winter and turned it on again
each spring at the request of the homeowner. The water supply to Appellant-Defendant=s
property has served the property continuously since June 1997.
       The parties have not submitted the former zoning regulations in evidence in this
appeal. Health Regulations governing individual subsurface sewage disposal systems
were adopted in Colchester in 1971 and amended in 1972. Specifically, the Town Health
Regulations provide that subsurface disposal systems shall comply Awith these regulations
and any applicable regulations of the Vermont Department of Health and of the Agency of
Environmental Conservation.@ The Town Health Regulations also provide if any other
       1
      It is connected to a municipal water supply and retains an on-site well of
unknown water quality, dating from the time the dwelling was originally constructed.




                                                 2
applicable regulation, by-law, ordinance or statute differs from the requirements of the
Town Health Regulations, Athe more strict shall apply.@ It is the practice of the Town official
responsible for administering the Town Health Regulations to use the isolation distances of
Appendix 1-7D and the other requirements of Subchapter 7 of the state=s Environmental
Protection Rules (AEPRs@ - adopted effective August 8, 1996) as a general guide to
approval of on-site septic systems, but neither the Town=s Health Regulations nor the 1997
Zoning Regulations have adopted the current state Environmental Protection Rules by
reference. The Town Health Regulations do not differentiate between seasonal and year-
round dwellings with regard to sewage system requirements.
       The current septic system was installed in approximately 1975 pursuant to sewage
system permit No. 38-6 issued by the Town on August 20, 1975 to Appellant=s father,
Martin Bowen. The sewage system permit allowed the installation of a Anew septic tank
and 1 (one) 1200 gal dry well or 2 (two) 600 gal. dry wells.@ Except for Mr. Bowen=s
signature and address, all entries on the permit application form appear in the same pen as
the signature of the Town=s representative who issued the permit. Two entries were filled
in under Atype of facility:@ the space for Asingle@ was checked, and the space next to Aother@
was filled in as Acamp.@ The number of bedrooms was filled in as A2,@ the required area of
leach field as A250@ square feet, and the required septic tank size as A750@ gallons. The
percolation rate was filled in as Aless 5 min/in,@ the soil type was filled in as Asand,@ and the
depth of ground water was filled in as A20' +.@
       A 1000 gallon septic tank was installed on the property, connected to two 600 gallon
drywells, installed with their long sides adjacent. Each drywell measured 8' 6" (8.5') long
by 4' 10" (4.83') wide by 2' 9" (2.75 feet) deep. Because they are installed adjacent to one
another, the adjacent inner long side of each cannot be counted in determining the
available surface area of the drywell installation. In effect, the drywells were installed as
the single 1200 gallon installation allowed by the permit, rather than as two 600 gallon
ones. As installed, their combined bottom surface area is 82.11square feet, and their
combined sidewall surface area is 99.88 square feet. Thus, the combined seepage area of
the drywell installation is 181.99 square feet. The septic system was inspected by an
engineer in 1999 in connection with the present application. It shows no evidence of failure
or malfunction. The septic tank for the system is larger in capacity than the minimum


                                               3
required by the 1975 permit. The drywells conform to the requirements of the 1975 permit
in volume, but do not provide the 250 square feet of seepage area required for two
bedrooms. If the dwelling were converted to a one-bedroom dwelling, the Town Health
Regulations would require 125 feet of seepage area, which is met by the current
installation.
        The drywells are located approximately 86 feet from Lake Champlain and at least 10
feet from the municipal water main. Section 6.09 of the Town=s Health Regulations
contains the only setback requirements in the Town regulations, and allows the Health
Officer to approve shorter setback distances than otherwise required.
        In 1984, Appellant-Defendant inherited the property from her father. With her
husband, she also owned a residence on Bean Road in Colchester since approximately
1964.    From 1984 through the summer of 1997, Appellant-Defendant occupied the
Lakeshore Drive property during the summer months and resided in the Bean Road home
during the remainder of the year. Over the years, Appellant-Defendant and her husband,
who died in February 1996, stayed overnight in the Lakeshore Drive dwelling from time to
time in the winters, as well as using the property in the summers. During this time, they
upgraded the windows and insulation in the dwelling, intending eventually to retire there
and live there full-time.
        In August of 1994, Appellant-Defendant and her husband applied for a permit for
year-round occupancy under the former zoning regulations. The application was not
submitted in evidence. The 1994 application was denied by the Zoning Administrator,
whose denial letter stated that the existing building failed to meet three required setbacks:
from the building to the road, from the building to the lake, and from the septic system to
the lake. The denial letter stated further that '1801.9 of the former regulations provided
that a seasonal dwelling unit shall not be Aaltered, improved or reconstructed@ for use as a
year-round dwelling unit unless such use is in conformance with Aall current requirements
of applicable Regulations.@     No party appealed from the denial under the former
regulations. Conversion of seasonal use to year-around use of a structure was not
specifically defined as an Aalteration or enlargement@ of a non-conforming use until the
1997 regulation amendments.
        In 1996, floods washed out the basement of the dwelling, and Appellant-Defendant
obtained a permit from the Town to replace the foundation. On the application for that

                                             4
permit, Appellant-Defendant had checked the space marked Asingle.@ The space for
Aseasonal@ was marked in another handwriting with an asterisk and the notation Asee
attached letter dated 11-17-94,@ referring to the previous denial. Appellant-Defendant
moved in after the foundation was repaired in the spring of 1997, and rented out the Bean
Road home to tenants beginning in June of 1997. Thus, she began her year-round
occupancy as of June 1, 1997, although from the Town=s perspective it was not treated as
a violation until the end of the 1997 Asummer@ season on October 31, 1997.
       The Zoning Regulations were amended generally, effective September 9, 1997.
Section 1800 provides that Ano building or structure shall be erected, constructed or altered
and maintained@ and that Ano new use or change shall be made or maintained of any
building, structure or land@ except in conformance with the regulations. Section 1801 of the
1997 Regulations addresses Anon-conforming uses,@ which it defines as Athose uses which
                                         2
do not conform with the use regulations set forth in this ordinance.@ (Emphasis added.)
       Section 1801 further provides that:
       Any structure containing a nonconforming use, or any structure which is
       nonconforming under [another section requiring one building per lot] shall not be
       relocated, moved, enlarged, altered, extended, reconstructed or restored, except in
       strict conformance with these regulations. Conversion of seasonal use to year-
       around use of a structure shall be considered an alteration or enlargement.
Section 1801.1 addresses specific requirements for Class A (residential) nonconformities.
       2
          We note that this definition contains an important limitation not addressed by
the parties in their arguments. The definition appears on its face to apply only to
>structures containing nonconforming uses=, rather than to structures which are
dimensionally nonconforming (this latter category is addressed instead in '1802). Both
year-round dwellings and seasonal dwellings are conforming uses in this district. Under
the reasoning of In re Appeal of Miserocchi, Docket No. 99-166 (Vt. Supreme Ct.,
January 28, 2000), it is possible that the ordinance must more specifically regulate the
conversion of one conforming use to another than is provided in '1801.1.




                                             5
Subsection (e) allows Class A nonconforming uses to be altered with conditional use
approval from the ZBA. Subsection (f) allows Class A nonconforming uses to be enlarged
with conditional use approval from the ZBA, if the enlargements do not increase
dimensional requirements such as setbacks. Subsection (g) provides in full that:
       Before any approval is granted hereunder the Town Official administering Chapter
       8- Health Regulations of Colchester=s Code of Ordinances, must approve the
       sewage disposal system serving the use in accordance with said Health
       Regulations.    Sewage requirements shall not be waived by the Planning
       Commission or Zoning Board of Adjustment. The requirements for proper handling
       of on-site sewage disposal shall supersede any nonconforming rights under this
       section.
       As of June 1, 1997, and continuing after the end of the summer season of 1997,
Appellant-Defendant continued to live at the property on a year-round basis. In or around
October of 1997, she instructed the fire district not to disconnect the water.
       The Zoning Administrator issued a Notice of Violation to Appellant-Defendant on
November 14, 1997, directing her to cure the violation by ceasing to Aus[e] the dwelling
except during the period of April 1 to October 30.@
       Appellant-Defendant applied in May 1999 for conditional use approval of the year-
round use, including the septic system installed in 1975. That approval was denied, and
Appellant=s appeal of that denial was incorporated in the above-captioned cases by
agreement of the parties.
       Year-round rather than seasonal use affects the design of a new septic system in
several ways. The daily design flow is increase under year-round use; under the current
state Environmental Protection Rules, a septic system for a seasonal camp is designed for
a flow of 100 gallons per day per bedroom, while a septic system for a year-round dwelling
is designed for a flow of 150 gallons per day per bedroom. The groundwater level tends to
be lower in the summer, creating greater distance between the system and the
groundwater during the summer season. During the time the system is not being used in
the winter, the septic field >rests= and recovers capacity, plus the >mound= of groundwater
induced by the use of the system has a chance to subside.


Discussion

                                             6
         The Town has sought protect the vulnerable areas near the shore of Lake
Champlain by revising its zoning regulations to set lakeshore setbacks for buildings and
septic systems for new construction, by requiring new on-site septic systems to meet
rigorous standards, and by requiring conditional use permits for new year-round
construction in some zones as opposed to the former practice of allowing residential use as
a permitted use not requiring prior review by the ZBA.
         The Town has also sought to regulate previously-existing lakeshore development, in
particular by regulating the conversion of seasonal camps to year-round use. Such
regulation of existing development requires a balance to be established between the
landowner=s vested rights in the existing use of the property, and the town=s interest in
protecting its resources and phasing out non-conforming uses.            Thus, the Vermont
Supreme Court emphasized in Appeal of Weeks, 167 Vt. 551, 555-56 (1998) that in
construing land use regulations any ambiguity must be resolved in favor of the property
owner.


         Appellant-Defendant first argues that the dwelling qualified as a year-round dwelling
unit, not a seasonal dwelling unit, and that therefore no permit was required when
Defendant-Appellant began to live in it year-round.
         The 1997 Zoning Regulations contain a summer and a winter3 definition of
Aseasonal dwelling unit.@ The Town claims that until October of 1997, the property was a
summer seasonal dwelling unit, and that therefore the 1997 Zoning Regulations apply.
The Town required Defendant-Appellant to obtain a permit to live in the dwelling year-
round, even though she did not propose to making any physical changes to the dwelling or
its septic system.
         The definition of a Ayear-around dwelling unit@ in the 1997 Zoning Regulations is
entirely based on the calendar and not on the presence of any amenities or utilities: AA
dwelling unit continuously occupied from January 1st through December 31st.@ By contrast,
the definition of a Aseasonal dwelling unit (summer)@ in the 1997 Zoning Regulations is: AA

         3
          The summer season is defined as Afrom April 1st to October 30th@, while the
winter season is defined as Afrom November 1st through April 1st,@ thus oddly excluding
October 31 from either season, and including April 1 in both. This ambiguity in the
definition, however, is not material to this case.

                                               7
dwelling unit not continuously occupied and that lacks4 one or more of the basic amenities
                                                                                            st
or utilities required for year-around occupancy. The summer season shall be from April 1
to October 30th.@ (Emphasis added.)
       The 1997 Zoning Regulations do not define a list of the basic amenities or utilities
required for year-around occupancy. They do define Adwelling unit@ as having Acooking,
sleeping and sanitary facilities@ for the use of the household within that dwelling unit.
Considering the definition of the dates of the summer season and the definition of dwelling
unit, we must conclude that the Abasic amenities or utilities required for year-around
occupancy@ are cooking and sleeping facilities, water supply and sewage disposal facilities,
and at least a heating system, if not also some form of insulation.
       The plain text of the Asummer@ definition requires that both prongs of the definition
be satisfied. That is, to qualify as a summer seasonal dwelling, the dwelling must not be
continuously occupied and must lack one or more of the basic amenities or utilities required
for year-round occupancy. In the present case, the dwelling does not lack any of the basic
amenities or utilities required for year-round occupancy, including heat, hot water and
insulation. In particular, it is served by a municipal water system and is served by an
existing on-site sewage disposal system that was installed under a permit from the Town
and has not failed.
       Because Defendant-Appellant=s building does not qualify as a summer seasonal
dwelling, and because her year-round occupancy began in June 1997 before the adoption
of the definition of year-around dwelling unit, no permit was required for Appellant-
Defendant to begin year-round occupancy.


       If a conditional use permit were required for year-round occupancy under '1801.1,
the parties have agreed that the only conditional use criterion remaining at issue is whether

       4
        By comparison, the Awinter@ definition is: AA dwelling unit not continuously
occupied and [that] may lack one or more of the basic amenities or utilities required for
year-around occupancy.@ (Emphasis added.) The Town does not argue that
Defendant-Appellant=s dwelling should be considered under this definition.




                                             8
the existing septic system qualifies for approval under '1801.1(g) Ain accordance with [the
Town] Health Regulations.@ The Town=s position is that this language means that the
existing septic system must meet all the town and state standards now required for new
construction. However, neither '1801.1(g) nor the Town Health Regulations imposes such
a requirement.
       There is no question that Defendant-Appellant=s existing septic system does not
meet the standards under the Town=s regulations for new construction, as to its setbacks,
as to the requirements for groundwater testing and as to the design of a drywell system.
However, the septic system received a permit under regulations which did not (and still do
not) distinguish between seasonal and year-round uses. The system was constructed in
accordance with its permit, and has not failed. The Town Health Regulations themselves
do not require review or reconstruction of existing septic systems which have not failed.
Consequently, '1801.1(g)=s requirement that the system be approved Ain accordance with
the Health Regulations@ does not create by implication any requirement for approval of the
system as if it were new construction.
       Further, references in the Town Health Regulations to >applicable= state regulations
must refer to whatever state regulations were in effect as of the adoption date of the
Town=s regulations.      While existing bylaws, state regulations or statutes may be
incorporated by reference into a municipal ordinance, future changes in the state
regulations cannot be incorporated into the Town=s regulations by reference in this manner,
as they are too indefinite at the time of the incorporation. See, generally, McLaughry v.
Town of Norwich, 140 Vt. 49, 53 (1981). Moreover, the Town Health Regulations only
require compliance with Aapplicable@ state regulations. Nothing in the current state EPRs
makes them applicable to existing systems which have not failed.
       Because ambiguities are construed to favor the landowner, the language of
'1801.1(g) cannot be construed to require an existing septic system to meet the standards
for construction of a new system. If the Town wishes to require existing septic systems
serving seasonal dwellings to meet the standards for new construction before conversion
to year-round use will be approved, it must explicitly so require in its regulations. Similarly,
if the Town wishes to require seasonal dwellings with pre-existing non-complying systems
to connect to a municipal sewer as soon as one is built to serve the area, it must explicitly


                                               9
so require in its regulations.


       Accordingly, it is hereby ORDERED and ADJUDGED that in Docket No. 40-3-98
Vtec the Notice of Violation is reversed, and judgment is entered in Docket No.226-12-98
Vtec in favor of Defendant.



       Done at Barre, Vermont, this 19th day of June, 2000.




                              _________________________________________________
                                   Merideth Wright
                                   Environmental Judge




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