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    Assessment Point: KK-8

    The following data are excerpts from multiple reports. While the same location in theKinnickinnic watershed is represented, the assessment point IDs differ. Throughout the

    following data, Assessment Point KK-8 is also represented by:

    o Reach 818o RI-818o Wilson Park Creek

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    LEGEND

    KK WATERSHED

    WATERSHED RESTORATION PLANKINNICKINNIC RIVER WATERSHED

    September 24, 2008

    45

    45

    241

    119

    59

    24

    36

    24

    59

    62

    32

    59

    181

    0

    38

    32

    38

    62

    62

    894

    794894

    94

    43 894

    9443

    Y

    N

    Y

    U

    T

    C i t y o f

    W E S T A L L I S

    C i t y o f

    W E S T A L L I S

    C i t y o f

    S T . F R A N C I S

    C i t y o f

    S T . F R A N C I S

    City o f

    G REE NFIE L DCi ty o f

    G REENFI EL D

    C i t y o f

    C U D A H Y

    C i t y o f

    C U D A H Y

    ge of

    ORNERS

    Village of

    GREENDALE

    Villageof

    WESTMILWAUKEE

    KINNICKINNIC RIVER

    SOUTH 43RD STREET DITCH

    LYONS PARK CREEK

    WILSON PARK CREEK

    WILSON PARK CREEK

    HOLMESAVENUE CREEK

    VILLAMANN CREEK

    CHEROKEE PARK CREEK

    Forest

    Hom

    eAve

    Forest

    Hom

    eAv

    e

    BeloitAv

    e

    Lincoln Ave

    Cleveland Ave

    OklahomaAve

    Morgan Ave

    Burnham S t

    Nation

    alAve

    Lincoln Ave

    Cleveland Ave

    Oklahoma Ave

    Morg an Ave

    Burnham S t

    Howard Ave

    Bolivar Ave

    Lay ton Ave

    EdgertonAve

    Grange Ave

    Lay ton Ave

    Grange Ave

    60thSt

    43rdSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    ChaseAve

    Clem

    entAve

    60thSt

    43rdSt

    27thSt

    35thSt

    20thSt

    13thSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    HowellAve

    PennsylvanniaAve

    COMBINED SEWER AREA

    0 2,300 4,6001,150

    Feet

    Watersheds

    Subwatersheds

    Water

    Civil Divisions

    Waterbodies

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    LEGEND

    Aerial MapWATERSHED RESTORATION PLAN

    KINNICKINNIC RIVER WATERSHED

    September 24, 2008

    KINNICKINNIC RIVER

    SOUTH 43RD STREET DITCH

    LYONS PARK CREEK

    WILSON PARK CREEK

    WILSON PARK CREEKHOLMESAVENUECREEK

    VILLAMANN CREEK

    CHEROKEE PARK CREEK

    ForestHom

    eAv

    e

    ForestHo

    meAv

    e

    BeloitAv

    e

    LincolnAve

    ClevelandAve

    OklahomaAv e

    Morgan Ave

    BurnhamSt

    Nation

    alAve

    Lincoln Ave

    Cleveland Ave

    OklahomaAve

    Morgan Ave

    BurnhamS t

    Howard Ave

    BolivarAve

    Layton Ave

    EdgertonAve

    GrangeAve

    LaytonAve

    Grange Ave

    60thSt

    43rdSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    ChaseAve

    ClementAve

    60thSt

    43rdSt

    27thSt

    35thSt

    20thSt

    13thSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    HowellAve

    PennsylvanniaAve

    COMBINED SEWER AREA

    0 2,200 4,4001,100

    Feet

    Watersheds

    Subwatersheds

    Water

    Combined Sewer ServiceArea

    Waterbodies

    Routing Reach Tributary Area

    Civil Divisions

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    LEGEND

    KK WatershedModel Reach Tributary AreaWATERSHED RESTORATION PLAN

    KINNICKINNIC RIVER WATERSHED

    September 24, 2008

    45

    45

    241

    119

    59

    24

    36

    24

    59

    100

    62

    32

    32

    59

    181

    100

    38

    32

    38

    62

    62

    894

    794894

    94

    43 894

    9443

    Y

    ZZZZ

    N

    Y

    Y

    U

    T

    C i t y o f W E S T A L L I S

    C i t y o f W E S T A L L I S

    C i t y o f

    S T . F R A N C I S

    C i t y o f

    S T . F R A N C I S

    Cit y o f

    G REENFI EL DCit y o f

    G REENFI EL D

    C i t y o f

    C U D A H Y

    C i t y o f

    C U D A H Y

    Village ofHALES CORNERS

    Village ofGREENDALE

    Village of

    WESTMILWAUKEE

    Forest

    HomeA

    ve

    Forest

    HomeA

    ve

    BeloitAv

    e

    LincolnAve

    Cleveland Ave

    Oklahoma Ave

    Morgan Ave

    BurnhamSt

    Nation

    al Ave

    Lincoln Ave

    Cleveland Ave

    OklahomaAve

    Morgan Ave

    Burnham St

    Howard Ave

    Bolivar Ave

    Layton Ave

    Edger ton Ave

    Grange Ave

    Layton Ave

    Grange Ave

    60thSt

    43rdSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    ChaseAve

    ClementAve

    60thSt

    43rdSt

    27thSt

    35thSt

    20thSt

    13thSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    HowellAve

    PennsylvanniaAve

    KINNICKINNICRIVER

    KK-2

    KK-1

    KK-3KK-9 KK-10

    KK-8KK-7

    KK-6

    KK-5 KK-4

    0 2,400 4,8001,200

    Feet

    Routing Reach Tributary Area

    Watershed

    Water

    Waterbodies

    Civil Division

    As se ss me nt Po in ts C om bi ne d S ewe r S er vi ce Ar ea

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    Assessment Point Map : KK-8WATERSHED RESTORATION PLANKINNICKINNIC RIVER WATERSHEDSeptember 24, 2008

    KK-8Fo

    rest

    Hom

    eAv

    e

    Oklahoma Ave

    43rdSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    ChaseAve

    ClementAve

    St

    t S

    tS

    t

    St

    0 800 1,600400

    Feet

    LEGENDAssessment Points

    CSO

    SSO

    NonContact Cooling Water

    Routing Reach TributaryArea

    Watershed

    Water

    Waterbodies

    CivilDivision

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    Land Use Map : KK-8WATERSHED RESTORATION PLANKINNICKINNIC RIVER WATERSHEDSeptember 24, 2008

    KK-8Fo

    rest

    Hom

    eAv

    e

    Oklahoma Ave

    43rdSt

    27thSt

    35thSt

    20thSt

    6thSt

    13thSt

    ChaseAve

    ClementAve

    St

    t S

    tS

    t

    St

    0 770 1,540385

    Feet

    LEGENDLand Use

    Agriculture

    Low Density Residential

    High DensityResidential

    Commercial

    Institutional and Governemntal

    OutdoorRecreation, Wetland, and Woodland, Open Lands

    Transportation, Communication,and Utilities

    Manufacturing and Industrial

    Surface WaterWatersheds

    Routing Reach TributaryArea

    Water

    Civil Divisions

    Waterbodies

    Assessment Points

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    Constituent Measure Standard/Target

    Geometric Mean Standard 200 counts/100 ml

    Not to Exceed Standard 400 counts/100 ml

    Dissolved Oxygen (DO) Minimum Concentration Standard 5 mg/l

    Total Suspended Solids (TSS)

    USGS Median TSS Reference Concentration (estimated

    background concentration) 17.2 mg/l

    Total Phosphorus (TP) Planning Guideline 0.1 mg/l

    Flashiness

    Richards Baker Flashiness Index (quantifies the frequencyand rapidity of short-term changes in stream flow; the index

    ranges from 0 - 2, with 0 being constant flow) indicator only

    Kinnickinnic River Standards/Targets

    Fecal Coliform

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    Figure Overall Project

    Team Assessment

    Analysis

    Dissolved oxygenby flow

    Good During low flows, the median concentration is lower relative to moist conditions. This is likely due to a combination ofwater agitation which allows greater diffusion of oxygen into the water (or lack thereof at low flows) and temperatures(low flow conditions are often associated with summer which has higher temperatures and lower oxygen solubility).

    Fecal coliform by

    flow

    Poor Generally, a pollutant that is present at high concentrations during high flows and low concentrations during low flows(fecal coliform, in this case) is attributed primarily to non-point sources. The infrequent sewer overflows (once every 2-5

    years) would only contribute during the high flows when substantial non-point loads are already present. Note that during

    any period with the highest flows, fecal coliform counts exceed the regulatory standard; during moist conditions, fecal

    coliform counts exceed the standard 75% of the time. During low flows, the standard is met over 75% of the time.

    During these low flows would be the safest time for recreational uses (boating, wading, swimming).

    Phosphorus by

    flow

    Moderate Concentrations are greatest at high flows, with concentrations exceeding the 0.1 mg/l planning guideline nearly 75% ofthe time at the highest flows. This suggests that phosphorus inputs are primarily from non-point sources.

    Suspended solids

    by flow

    Good Suspended solids concentrations increase with increased flows. This suggests a prevalence of non-point sources. Theconcentrations exceed the reference condition predominantly during the high flow condition. These conditions most often

    occur following large storms or major snow-melt events. The suspended solids may come from runoff that carries a

    sediment load, from stream bank erosion, or re-suspended stream sediments. Note that this site is located downstream of

    some concrete-lined reaches within the watershed. As a result, upstream activities such as stream bank erosion and re-

    suspension of stream sediments likely make less of a contribution to suspended sediment loads at this site compared to

    sites that are situated downstream of natural reaches that experience these activities.

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    Reach Location Richards Baker Flashiness Index

    818 Wilson Park Creek (USGS Gauge) 0.81

    Flashiness index

    Average Daily Flows

    Wilson Park Creek (USGS Gauge) (818)

    0

    50

    100

    150

    200

    250

    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

    AVERAGE

    DAILYFLOW(

    CFS)

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    Existing Water Quality Data

    AssessmentPoint

    Water QualityIndicator

    Statistic Condition

    Existing

    Mean (cells per 100 ml) 5,124Fecal Coliform Bacteria(annual)

    Percent compliance with single samplestandard (

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    Kinnickinnic River @ Wilson Park Creek, USGS Gage (RI 818)

    0

    40

    80

    120

    160

    200

    240

    280

    320

    360

    400

    0-1

    1-2

    2-3

    3-4

    4-5

    5-6

    6-7

    7-8

    8-9

    9-10

    >10

    Average DO (mg/L)

    AverageN

    umberofDaysPerYear

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    Kinnickinnic River @ Wilson park Creek, USGS Gage (RI 818)

    0

    40

    80

    120

    160

    200

    240

    280

    320

    360

    400

    0-400

    400-600

    600-1000

    1000-2000

    2000-3000

    3000-4000

    4000-5000

    >5000

    Average Fecal Coliform (#/100ml)

    AverageNumberofDaysPerYear

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    Kinnickinnic River @ Wilson Park Creek, USGS Gage (RI 818)

    0

    40

    80

    120

    160

    200

    240

    280

    320

    360

    400

    0-0.05

    0.05-0.1

    0.1-0.15

    0.15-0.2

    0.2-0.25

    0.25-0.3

    0.3-0.35

    0.35-0.4

    0.4-0.45

    0.45-0.5

    >0.5

    AverageTP (mg/L)

    AverageNumberofDaysPerYear

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    Kinnickinnic River @ Wilson Park Creek, USGS Gage (RI 818)

    0

    40

    80

    120

    160

    200

    240

    280

    320

    360

    400

    0-25

    25-50

    50-75

    75-100

    100-125

    125-150

    150-175

    175-200

    >200

    Average TSS (mg/L)

    AverageN

    umberofDaysPerYear

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    1

    10

    100

    0 10 20 30 40 50 60 70 80 90 100

    Flow Duration Interval (%)

    C

    oncentra

    tion(

    mg/L)

    Flow Conditions Regulatory Standard (5 mg/L) Box & Whiskers

    Wilson Park Creek (USGS Gage) Reach 818Dissolved Oxygen

    Modeled Flow Data

    Dry

    Conditions

    Low

    Flows

    Mid-range

    Flows

    HighFlows

    MoistConditions

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    1.E+00

    1.E+01

    1.E+02

    1.E+03

    1.E+04

    1.E+05

    0 10 20 30 40 50 60 70 80 90 100

    Flow Duration Interval (%)

    C

    oncentratio

    n(

    cfu/100mL)

    Flow Conditions Regulatory Standard (400 cfu/100 mL) Box & Whiskers

    Wilson Park Creek (USGS Gage) Reach 818Fecal Coliform

    Modeled Flow Data

    Dry

    Conditions

    Low

    Flows

    Mid-rangeFlows

    High

    Flows

    Moist

    Conditions

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    0.01

    0.10

    1.00

    0 10 20 30 40 50 60 70 80 90 100

    Flow Duration Interval (%)

    C

    oncentra

    tion(

    mg/L)

    Flow Conditions Planning Standard (0.1 mg/L) Box & Whiskers

    Wilson Park Creek (USGS Gage) Reach 818Total Phosphorus

    Modeled Flow Data

    Dry

    Conditions

    Low

    Flows

    Mid-range

    Flows

    HighFlows

    MoistConditions

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    1

    10

    100

    1000

    0 10 20 30 40 50 60 70 80 90 100

    Flow Duration Interval (%)

    C

    oncentration

    (mg/L)

    Flow Conditions Reference Concentration (17.2 mg/L) Box & Whiskers

    Wilson Park Creek (USGS Gage) Reach 818Total Suspended Solids

    Modeled Flow Data

    Dry

    Conditions

    Low

    Flows

    Mid-range

    Flows

    HighFlows

    MoistConditions