HomeMy WebLinkAboutRe: unauthorized structure/LK Mtka � •� STATE OF
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DEPARTMENT OF NATURAL RE ` �� � r�
METRO WATERS, 1200 Warner Road, St. Paul, MN 55106
PHONENO. 772_-7910 FILENO.
CERTIFIED (�EP Q 4 ����,
September 19, 1991
George Swanbeck
1750 Shadywood Road
Orono, MN 55323
RE: UNAUTHORIZED STRUCTURE, V92-6007 , LAKE MINNETONKA (27-133P) ,
WEST CRYSTAL BAY (#20) , CITY OF ORONO, HENNEPIN COUNTY
Dear Mr. Swanbeck:
On August 29, 1991, Joe Richter of this office conducted an
investigation on your property relative to certain construction
activities you have undertaken. This investigation revealed that
a retaining wall has been constructed below the ordinary high water
elevation (OHW) of 929 . 4 ' (NGVD, 1929) for Lake Minnetonka, and
that you had no valid DNR permit which authorized any such
alteration. The action, therefore, constitutes a misdemeanor
according to Minnesota Statutes, Chapter 103G. 245 and is punishable
by fines up to $700. 00 and/or 90 days in jail.
In order to be in compliance with State rules, you have the
following alternatives:
1) Voluntarily remove the retaining wall, restore the lakebed
to its original cross-section and condition, and submit a
minimum $100 inspection fee. A written schedule for the
restoration must be submitted for approval by the DNR along
with a check or money order made payable to the Department of
Natural Resources for $100.
2) Apply for an after-the-fact permit to retain the work you
have completed (a set of permit application forms is enclosed
for your use) . It is possible Lha�i �he per�«�t nY�11Cay'i.iOil
would be denied in all respects, or that conditions may be
placed upon the permit. In the case of after-the-fact permit
applications, the normal application fee is doubled and a
minimum $100 field inspection fee is charged. Using the
enclosed fee worksheet, please calculate the normal fee and
submit a check or mor�ey order, payable to the Department of
Natural Resources, for double that amount, plus $100.
You are advised that you must comply with all rules, regulations,
requirements or standards of other applicable federal, state, or
local agencies and units of government. Compliance with DNR rules
and regulations does not preclude compliance with other
authorities. The Minnehaha Creek Watershed District (Ron Quanbeck
AN EQUAL OPPORTUNITY EMPLOYER
r �
Mr. Swanbeck
September 19, 1991
Page Two (2)
@ 473-4224) , the Lake Minnetonka Conservation District (Rachel
Thibault @ 473-7033) , the City of Orono (Jeanne Mabusth @ 473-7357)
and the U. S. Army Corps of Engineers (Ken Harrell @ 220-0379)
should be contacted regarding pertinent regulations.
If within 15 days of your receipt of this letter we have not
received an application or a schedule/plan for restoration from
you, we will be forced to consider the appropriate legal action
necessary to protect the public's interest. Violations of state
water law are routinely ref erred tQ the Departm�n��� n;tr; �� nn of
Enforcement for appropriate action. A Conservation Officer may be
in contact with you to ensure the terms and conditions of any
approved restoration plan or after-the-fact permit are met.
You are advised that the work completed is a misdemeanor and that
any additional work could be construed as a second, separate
misdemeanor. No further work shall be done unless directly ordered
by the Conservation Officer or in accordance with written
authorization from this office.
Should you have any questions regarding this matter, please contact
Area Hydrologist Ceil Strauss at 772-7910.
Sincerely,
!!--(�-- `��°�-�-�'` �-�--�-
hn Linc Stine
Regional Hydrologist
Enclosures
cc: USCOE, Ken Harrell
Minnehaha Creek WSD, Ron Quanbeck
City of Orono, Jeanne Mabusth
LMCD, Rachel Thibault
Conservation Officer Jim Konrad
John Fax, St. Paul Waters
Lake Minnetonka File (27-133P) #20
, • >
STATE OF
UVUV � c�O�Q
DEPARTMENT OF NATURAL RESOURCES
aHONeNo. METRO REGION WATERS - 1200 AARNER ROAD, ST. PAUL, MN SSLOE)F1LEN0.
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7J� -� yi o ���r�-�- i-f-�t -I"r� �T
DNR PROTECTED WATERS PERMIT APPLICATION NUMBER�'� -- ����
REQUEST .FOR REVIEW AND COMMENTS
DATE: f.(D�. �� 1 qq'1 � ;
T0: �)S C O� C L T7 O r O E���(O�
r1 � wS�,. �cr�r C�v���c��-�K � FNl , QRuc+.. �;r�S�E�rScn�
L.M C D, �U4ENE S TRO�j��1E�� F�w M� ;��N P� R 4Ct��
.. H�,�nt�f�N s wc� L�oK zE�G�
FROM: CEIL STRAUSS, AREA HYDROLOGIST
�aE ���t-tTCR� HYt�RO�.o�;!'S(
WATERS AFFECTED: L/14tE ��7 t��/`I�TdN��/� C��-- 133�
PROJECT SPONSOR: �j�0��yL S V'�i Al�(C��LK
NATURE OF WORK: ���"1ITi EE � XTEI�IStVCLY 1� LTE��D A GJ2�-�.l'L`JTrI�!(-y
lZ��1 r1Yt �Cj wFl l� j KAT' {�U NS /-1 L 0!`��� �S� 6� Sf(G�t L�IVE,,
�tE 'PkOr'o�CS TG �� R�C" 1 a yf�S� OF` (�I P I�A � r�( FFvr�C (
(�� Tf fE �ETr1 j�V i /`(C� UJA �L i U �E'�CiT E=CT f�l�(f� S f �l Q� L r Z E
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CO1�fENTS DUE BY: 3 O DJ�%S s '�Q�'
J000
QnI Fn�I�1 nD0r10T�I!�i1TV C�ADI /1VCD
` DEPARTMENi Of • ���,% /J���� � NA-02670-06
' G�.�' ,.
0l7��5�4Q ` Rev.7/50
' �NATURAL RESOURCES �'
LOCAL UNIT OF GOVERNMENT COMMENTS pART B
Section t (To be completed by applicant)
Name of Applicant Address (Street, RFD, Box No., City, State, Zip Code) �
Quarter Section(s) Section(s) Township(s) Range(s) County(ies)
PROJECT LOCATION
Project will affect: (name and number of lake, wetland, or watercourse)
I hereby submit this application for permit to: Signature of Applicant Date
(rnark proper box) �f
X - ,....�.�!"P_...e%�'...-�'<i d.'�--L �d��.
�appropriate water �work in protected waters �
--•�---—-------------------------------------------------
Section II (To be completed by local unit ol government)
The following local unit of government comments and/or recommendations are submitted for consideration by the
Department of Natural Resources in the disposition of the referenced permit application. (YOUR RESPONSE MUST BE
SUBMITTED TO THE DNR WITHIN 30 DAYS.)Water Appropriation Permit Applications and Protected Waters Permit
Applications are to be sent to the DNR Regional Office.SEE REVERSE SIDE FOR CORRECT MAILING ADDRESSES).
Was the proposed project field inspected by this local unit of government? ❑NO �YES (if Yes, give viewer's name)
Viewer�s Name Title
Authorized Signature Title Date Telephone No.(Area Code)
� ) —
Name of responding Soll and Weter Conservetlon Dlstrlct, Watershed District, City or County
Address (of the above nemed local unit of government)
(DNR-Division of Waters addresses on back)
. y y���y�
2q�n.3�� � � ,
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October 25, 1991 . '�' t
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G
Mr. John Linc Stine `�`b`L�� S` `�
Regional Hydrologist
State of Minnesota Department
of Natural Resources
Metro Waters
1200 Warner Road
St. Paul , MN 55106 .
Re : Unauthorized structure, V92-6007 , Lake Minnetonka
(27-133P) , West Crystal Bay ( #20 ) , City of Orono,
Hennepin County
Dear Sir:
In response to your letter of September 19, 1991 and my
subsequent meeting with Mr. Joe Richter on October 7 , 1991,
I am submitting an application relative to my work on the
' unauthorized structure ' referenced above. Aiso enclosed
is a check in the amount of $250 to cover fees calculated
according to your instruction.
The history of my work cn tr.is structure is as follows :
1983 We acquired the subject property located at 1750
Shadywood Road (Lot 16 , Shadywood Addition, Orono)
by purchase in April 1983 . Title records show previous
ownership back to 1903. Our first work on the shore-
line retaining structure was undertaken to repair
damage caused by a tree blown into the lake during a
destructive windstorm on July 3, 1983 . In succeeding
years I have occasionally repositioned the upper tiers
of the structure to improve stability and appearance.
1989 In 1989 the south end of the structure was re-
worked to improve dock access and to provide steps to
the beach for control and removal of undesirable
vegetation on the lake bed. This work was observed
and reviewed by Mr. Lyle Oman, Inspector for the City
of Orono, on August 11 and 15 , 1989 .
_ s
Mr. John Linc Stine
State of Minnesota Department of Natural Resources
Page 2.
1991 Pre-existing flagstone blocks on the top level were
replaced by pre-cast concrete retaining blocks to
further improve stability, safety, and appearance.
My observation of the retaining performance of the structure
during 8 years has shown it capable to withstand buffeting
by ice and high water at levels up to the 930. 43 ' elevation
of 1986.
Raising the level of the lakeside riprap will strengthen
protection of the shore frontage from erosive forces . Lake
traffic is one of the most destructive of these. The struct-
ure has been reasonably maintainable and additional riprap
will aid this objective. The structure is not impervious to
passage of water. The arched alinement adds resistance to
earth pressures by tightening the blocks .
Also, I acknowledge that the features of the present struct-
ure attributable to me are removable. To aid your evaluation
of this matter, I will be pleased to supply any further
information and explanation that I can.
Respectfully, _ .
George C. Swanbeck
1750 Shadywood Road
Orono, MN 55323.
Exhibits enclosed:
1. Road Access Map
2. Lot Location
3. Site Plan
4. Schematic Elevation
5, 6, 7 . _-��b�os
,� � ." . �������
�,���,293[J31 �
EXHIBIT 1 `'� � �
�
� 0�'7 i�91 a
ROAD ACCESS MAP �
� k�c.C��tu �
Hennepin County Rds . 19 and 51 �'' REGION Vl co
��` WATERS� o
v 6i `�
`
9��!91�5 l'ol�,�ti
• 1750 Shadywood Road
'" ' To
� 1 N1�XWELL :_ � � LAKE�H us Hwy 12
151 ,NORTH BAY :; '- w .� ;g wayzata
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EXCELSIOR
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EXHIBIT 2
LOT LOCATION
1750 Shadywood Road
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EXHIBIT 3
N
SITE PLAN
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� �- - - - - -�- ; I A �
co
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� HOUSE � �
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Opened
17 5 0 Shadywood Road for steps
Orono, MN 55323 . (1989)
Lot 16 Shadywood, Hennepin County.
LAKE SURFACE PROFILES
—�_
t _ _ _ _ _ _ 931 ' (Flood Level )
f
i �
i �— - - -- - � _ 929 ' (1991)
� �
�
, � �
926 ' (1988 , ' 89)
<— - - 12 � -- - a�
Typical profile A - A
(not to scale)
-� �
I . .
EXHIBIT 4
'WALL' SCHEMATIC ELEV.
View to North
(not to scale)
--� Conc. block (1991)
12x8x5 Block
5�� replacing former
-� - � limestone flagstone block
Ground level \\\�
8 x 12 � Construction e�sting
Conc. 8�� � at purchase in 1983
r� (Photos)
block � 930.43 ft
\ (1986)
�*- --•��_ Vinyl edging added
� Paving � '�� I 1991 for securing
Transverse 4" flexible
_ y� �� j�� alignment
perforated tubing for � � Block !�.
high-water ressure_��
� 15" a' ,� �
equalization -- � and ' �� ! �� ��� � 929 ft.
`��- � � � Brick � � ,� � �ke level on
� ` � ---�- � ept.\1991 (Photos)
Stone and � Y'�` /�� old � � \ �
� �; � �
�
rubble � � t block 1 present �' � % /�, �
backfill � � found- I fieldstone � � ���
� ���� � ation I riprap�- � l
.
Proposed
additional
riprap
EXHIBIT 5 - PHOTOS
Lot 16 , Shadywood, Orono
(as purchased, 1983)
{; ,� �`
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�,-� . � s� s r. `��� �' �o
t � ��, �����x, �
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, �� �. i i � � �S. �i�� �� / .
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.."` _ .�..t yd`Nk�"`,<. #- �" � ,d+f Y.r - "..'• . . 'A 1Z� '��i�K.i���'- `>�H
r . - . -r .S' _. � .�ls . .��,� . ...�.+.a.'L��• #R:"l+�
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Photo A: 1983-84 Winter (Crystal Bay)
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Photo B: Lakeshore (as viewed v��est from lake)
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EXHIBIT 6 - PHOTOS
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Photo C : 1988, shore before restoration
of south end with steps to beach �.�� •
,'i � y 4 .�,.i ¢�� {���•f
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� EXHIBIT 7 - PHOTOS
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