Wenck - Clearwater River Watershed District · 2020. 2. 24. · 08 08 08 08 08 08 08 08 08 08 08 08...

$: Wenck - Clearwater River Watershed District · 2020. 2. 24. · 08 08 08 08 08 08 08 08 08 08 08 08 08 T:\QQ02\101\Hidden River Pumping Schedule ... IBOO PisiMC' Crcik Center Ugple$
Wenck

2007 Project

Inspection

Report

Prepared for

Clearwater River

Watershed

District

May 2007

~

Wenck

Wench Associates, [nc.

1B00 Pioneer Creek Clr

PO. Box MO

Maple Plain, MN 55359-0249

(763) 4 79-1200

Fax (763) 470-4242

E-mail: [email protected]

May 8. 2007

Mr. Marvin Brunsell, Chairperson

Clearwater River Watershed District

POBox48i

Annandale. MN 55302

Re: 2007 Project Inspection Report

Wenck File #0002-101

Dear Mr. Brunsell:

This 2007 Project Inspection Report was prepared for the Clearwater River Watershed

District as part of the operation and maintenance activities for the District's Projects.

The District's projects were inspected by Merle Anderson and Wes Boll, in April 2007.

The attached 'fable 1 contains the inspection results and our recommendations of

maintenance activities with estimated costs. The figures show where maintenance

activities arc required and the photographs show existing conditions for each project.

Repair work at the Kingston Wetland Treatment System. Lake Augusta Erosion Control

Project, and Annandale Wetland Treatment System are recommended for this year.

Our recommendation is to solicit three quotes and complete the required maintenance

work this summer or fall as weather permits.

The estimated Contractor costs are $8,000 for lake restoration projects pius an optional

task of $6,000; $2,000 for I lidden River Septic Tank Pumping; and 80 hours and

SI.000 for equipment rental and supplies for Kevin Wittrock to perform minor

maintenance items.

Sincerely.

NCKASSOCbyf|-;S./INC.

Chairman

cc: CRWD Board of Managers

Merle Anderson. Administrator

Table of Contents

Tables

Table 1

Table 2

Table 3

Figures •

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Photographs

Annual Project Inspection

Sewer System Maintenance

Hidden River Pumping Schedule

Upper Watkins Wetland Isolation Project

Watkins Wetland Treatment Project

Kingston Wetland Treatment Project

Kingston Wetland Treatment Project Aerial Photo

Annandale Wetland Treatment Project

Lake Augusta Erosion Control Project

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Table 1



April 2007

Project

Maintenance

Required Optional

No Action Now Estimated Cost

Upper Watkins Wetland Isolation Project (North) (see Figure i and Photo 1)

1. Summer weed control •/ Kevin- 8 hrs + $300 for

equipment

Watkins Wetland Treatment System (South) (sec Figure 2 and Pholo2)

1. East side (Channel B) in

good condition

2. Overflows vegetated.

3. Tile inlet and outlet in good

condition.

4. Ports in good condition.

•

Clear Lake Inlet V-Notch (North) (sec Photo 3)

1. Outlet structure in good

condition.

Nistler Sedimentation Basin (South) (see Photos 4.5. & 6).

1. Sedimentation basin in good

condition.

>/

Kingston Wetland Treatment System (see Figures 3 & 4 and Photos 7 & 8)

1. Repair wooden structure at

bend in channel.

2. Remove vegetation and

debris from some ports. Most

ports in good condition.

3. Reshape channel and

reinforce dike to alleviate

further problems with dike

washouts.

•/

•

$4,000

Kevin- 16 hrs + $100 for

equipment

$6,000

Aerator Buildings (see Photo 9 & 10)

1. Lake Augusta-Good

condition, no maintenance

needed.

2. Lake Marie- Good

condition, no maintenance

needed.

s

T:\0002\101\Table 1-2007.xls

Page 1

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Table 1



April 2007

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Project

Maintenance

Required Optional


School Section Lake Outlet Project (see Photo 11).

1. Sand ricigc in front of outlet

structure.

• $1,000

Rest-a-While Wastewater Treatment System (see Photo 12. 13. & 14)

1. System in good condition.

2. Sedimentation basin in good

condition.

•

Hidden River Wastewatcr Treatment System (see Photos 15 & 16).

1. Summer weed control

2. Sand filler and drain field in

good condition.

3. Pump 8 septic tanks as

required per schedule.

Kevin- 12 hrs

Contract Pumper: S2.000

Cleanvater Harbor Wasttwater Treatment System (See Photos 17 & 18)

1. Summer weed control

2. Drain field and .sand filter in

good condition.

• Kevin- 12 hrs

Annandale Wetland Treatment System (see Figure 5 and Photos 19,20, 21 & 22).

1, Vegetation needs to be

removed from channel near

diversion structure and two

ports.

2. Beaver dam that is blocking

south channel needs to be

removed,

• Kevin- 16hrs^ S3 00 for

equipment

Kevin- 16 hrs 4- S3 00 for

equipment

Pleasant Lake Outlet Project {sec Photo 23).

1. No Maintenance Needed

T:\0002\101\Table 1-2007.xls

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Table 1



April 2007

Project

Maintenance

Required Optional


Ilenshaw Lake Outlet (see Photo 24).

1. Outlet in good condition.

Swartout Lake Fish Barrier (see Photo 25 & 26).

I. Fish hairier installed at lake

outlet.

Illsley Ave Fish Barrier (see Photos 27 & 28).

1. Fish barrier installed in

stream near Illsley Ave and

Hwy 55.

Lake Augusta Erosion Control Project (sec Figure 6 and Photos 29, 30, 31, & 32).

1. Sedimentation boxes in good

shape.

2. Riser has crack in bottom of

concrete, needs repair.

3. Structure cutlet in good

condition.

Repair crack in concrete

base: $4,000

"

Page 3

T:\0002\101\Table 1-2007.xls

Table 2

SEWER SYSTEM MAINTENANCE

Hidden River Wastewater System

1. Individual septic tank pump out, based on sludge and scum depth,

checked every two years.

2. Check inspection riser on drain field for broken or cracked pipes and caps.

3. Flush distribution lines in the sand filter.

4. Open control panel and check pump run lights at lift stations and

treatment site.

5. Pull out pump effluent filters in dosing tank and clean

6. Check vegetation at treatment site, mow grass, and remove unwanted

trees.

7. Open all manholes in the collection lines and look for signs of debris or

plugging.

Rest-a-While Wastewater Treatment System

1. Individual septic tank pump out, based on sludge and scum depth,

checked every two years.


3. Check aerator for proper operation.


treatment site.

5. Pull out pump effluent filters in dosing tank and clean.


trees.

7. Open all manholes in the collection lines and look for signs of debris or

plugging.

8. Check access road for erosion. Crushed rock may need to be applied.

9. Check sediment basins for depth to sediment and erosion.

Clearwater Harbor Wastewater Treatment System

1. Check community septic tank monthly. Pump as needed.


3. Flush distribution lines in the sand filter.


treatment site.

5. Pull out pump effluent filters in dosing tank and clean.


trees.

7. Open all manholes in the collection lines and look for signs of debris

plugging.

Table 3

Hidden River Pumping Schedule

Parcel ID # lAddress Date Tank Installed! Permit #| Block I Lot[2003 12004120Q5 12006 J2007 I2Q08

19.10722.560

19.10722.565

19.10722.553

19.10722.556

19.10722.554

19.10722.552

19.10722.550

19.10722.520

19.10722.548

19.10722,518

19.10722.546

19.10722.516

19.10722.542

19.10722.538

19.10722.514

19.10722.536

19.10722.534

19.10722.532

19.10722.512

19.10722.530

19.10722.528

19.10722.526

19.10722.510

19.10722.524

19.10722.508

19.10722.522

19.10722.50S

19,10722.504

19,10722.502

19.10722.500

14656 Hidden River Dr.

146B7 Hidden River Dr.















14962 Hidden River Dr,



15016 Hidden River Dr











8/1/2003

NO RECORDS FOUND

9/23/2004

NO RECORDS FOUND

9/12/2003

10/2S/2005

NO RECORDS FOUND

11/5/2003

9/9/2003

10/30/2001

10/27/2005

10/7/2002

11/16/2004

NO RECORDS FOUND

12/15/2000

8/3/2005

NO RECORDS FOUND

NO RECORDS FOUND

NO RECORDS FOUND

NO RECORDS FOUND

8/19/2002

9/25/2003

9/10/2003

12/21/2001

10/10/2003

11/19/2002

8/10/2005

5/20/2002

4/3/2001

10/19/2001

18-18458

19-19331

19-18397

19-20191

19-18717

19-1B5SO

19-17222

19-20237

19-17999

19-19513

19-16679

19-20008

19-17670

19-18739

19-18744

19-17522

19-18676

19-18169

19-19439

19-17451

19-16793

19-17223

5 2

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T:\QQ02\101\Hidden River Pumping Schedule

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Figures

1ig

Ednrin Kue/ic'e

DIVERSION STRUCTURE

n

VERFLOW WEIR

Jortn- Bates

Uf'PER WATKINS WETLANDBOUNDARY

CHANNEL "A

'DIVERSION STRUCTURE, tiT \ y

.ir5**^. vLoVERFLOW WEIR

DIVERSION CULVERTS

■NSu FENCE

DIVERSION /CULVERTS

Philip Mous

/WASTEWATER STORAGE POND

CLEARWATER RIVER WATERSHED DISTRICT

Upper Watkins Wetland Isolation ProjectWenck

Wcn<k A**ocU<«l. Inc. WOO ftOA«t< C>cc% Cr

EnirlronwoUl Eoitn««r« Uapim Pkif. WM 55359

Figure 1

Modern

Craftsmen'sMilk

Association

Connie

Mafh/es

MANHOL

Joseph Q

Sylvia

Hennen

Ervin & Elizabeth

Asfeld


Wotkins Wetlond Treotmenl ProjectWenck

Vcnch AitocUiei. Inc. WOO Konccr Cretk Cenltr Figure 2

M M M^

w>

ati&'hi$itfC>'"v * i—-T.L".?"i«B'a I^V

&>-°O n-Vh '<{?,{•-. -fr° *' --^ S^^ 'q •' ' • "^' •"■- (7?

> ,.- Ji//jvJ,-'-•A \ 'I ' JLV jrt


Kingston Wetland Treatment ProjectWenck

Wctick AnacUtci. Inc. 1800 Pitntf Ottl Ceitef

lB»lrenm«nl.l En|limr»

Figure 3

Diversion Structure

0yerflowJStructu rt*-

i Needs' Repair irf2007

2006'Ditch'Plug Repair1

■2006 Channel Repair Area

Steams County Aerial Photo (FSA, 2004)

1,000 500 0

Wua\ LiasOMWJl.JSWud liniK

1,000

Feet


Kingston Wetland Treatment System

WenckWenck Associates, Inc. 1800 Pioneer Creek Centar

Fnvironmental Frainffara Made Plain MN

MAY 2007

Figure 4

---^DIKE/CHANNEL

I

DIVERSION

STRUCTURE

WARNER

CREEK

SCALE'-

|"s|OOO'

CLEARWATER

RIVER

WATERSHED

DISTRICT

Annondole

Wetlond

Treotmenl

Project

EnvironmentalEn'iln«T»

IBOO

PisiMC'Crcik

Center

Ugple

Plgin.MWSSJ5B

Figure

5

CLEARWATER

RIVER

WATERSHED

DISTRICT

Loke

Augusta

Erosion

ControlProject

Wenck

ISOO

Pleiinf

C<««<>

Canlir

•tn.lrcnm.nt.lEntln«.n

Uapl.

Plotn.UMSSJW

Figure

6

'Photographs

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'ft'

.-.-

m an

fgm

WM

*#\

-p.

mm n Hi SSSI

m WaWmfm■ 1 in

i%

m rt£i H H ■ ■ 1 ■■ I <

-^f

Photo1-UpperWatkinsWetland

IsolationProject

(North)

Photo2-WatkinsWetlandTreatmentSystem

(South)

mm

mm

Photo3-ClearLake

InletV-Notch

(North)

Photo4-NistlerSedimentationBasin

Photo

5-NistierSedimentationBasin

Photo

6-Nist!erSedimentationBasin

Photo7-KingstonWetland

PilingStructureNeeds

Repair

Photo8-KingstonWetlandArea

of2006Channel

Repair

Photo9-LakeMarieAeratorBuilding

Photo10-LakeAugustaAeratorBuilding

Photo11-SchoolSectionLake

OutletProject

'i^

_■'

■F1

f

'■"1i 1

Photo

12-Rest-a-while

Drainfield

Photo13-Rest-a-whileSedimentationBasin

(West)

Photo14-Rest-a-whileSedimentationBasin

(East)

Photo15-HiddenRiverWastewaterTreatment

SystemSand

Filt

erPhoto16-HiddenRiverWastewaterTreatment

System

Drainfield

■i***I^WW

;U•

■■

Photo17-ClearwaterHarborWastewater

TreatmentSystemSand

Filter

Photo18-ClearwaterHarborWastewater

TreatmentSystem

Drarnfield

1J

\

( M m4■Rn/i

V-

'.

;

.i

■

.>

JHf

Photo19-AnnandaleWetlandTreatmentSystem

ChannelBlockageNearDiversionStructure


BeaverDam

BlockingFlow

I1

%■..

-'..

■<?*•■

..■

IV-,:.

-..

■'

IlL-

*.

1

I -fi;~

I 1


DryChannelDownstream

ofBeaverDam

:■.

■i->»:


OutletStructure

\

Photo23-PleasantLake

OutletStructure

Photo24-HenshawLake

Outlet

Photo 25-Swartout Lake Fish Barrier Photo 26-Swartout Lake Fish Barrier

T1

«-ri

*i

Photo

27-lllsleyAve

Fish

Barrier

Photo

28-lllsleyAve

Fish

Barrier

^m

Photo29-LakeAugustaErosionControl

Project

SedimentationBox(West)

Photo30-LakeAugustaErosionControlProject

SedimentationBox

(East)

Photo31-LakeAugustaErosionControlSystem

Riser(Cracks

inbottom

ofstructuretoberepaired

in2007)

Photo32-LakeAugusta

ErosionControlProject

OutletStructure

Wenck Associates, Inc.

1800 Pioneer Creek Center

P.O. Box 249

Maple Plain, MN 55359-0249

(763)479-4200

Fax (763) 479-4242

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