Centre for Alternative Wastewater Treatment



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16 Appendix 2: Wastewater treatment facilities and licensing data per community8






Grise Fiord

Resolute Bay

Chesterfield Inlet

Whale Cove

Kimmirut

Qikiqtarjuaq

Hall Beach

Latitude

76°25'0"N

74°41'44"N

63°20'20"N

62°10'14"N

62°50'48"N

67°33'16"N

68°47'25"N

Longitude

82°53'44"W

94°49'45"W

90°42'5"W

92°34'40"W

69°52'18"W

64°1'41"W

81°14'14"W

Population in 2006

141

229

332

353

411

473

654

Wastewater License #

NWB3GRI0308

Unlicensed (Hamlet has applied for license with GN, date unknown)

NWB3CHE0308

NWB3WHA0207

NWB3KIM0207

3BM-QIK0712

NWB3HAL0308

License type

B

B

B

B

B

B

B

Effective date of license

Nov. 15, 2003 (previously unlicensed by NWB)

N/A

Dec. 15, 2003

Sept. 1, 2002 (landfarm license Sept. 27, 2007)

01-Sep-02

May 9, 2007 (amendment Sept. 27, 2007 for solid waste upgrades; previous license expired Dec. 31, 2006)

23-Apr-03

Expiry date of license

Nov. 15, 2008

N/A

Dec. 31, 2008

Expired Aug. 31, 2007 (landfarm license Sept. 30, 2012)

Expired August 31, 2007 (license renewal filed in 2007; in review)

May 31, 2012

Mar. 31, 2008

Water source

Glacier run-off

No Name Lake (Char Lake in 2002)

First Lake

Fish Lake

Fundo Lake

Tulugak river/reservoir

Water reservoir/ Sapo Lake

Annual quantity of water use licensed

6200 m3

N/A

20,000 m3

30,000 m3

30,000 m3

37,500 m3

35,000 m3

Annual quantity water used

5,658 m3 (projected 2003), 5,924 m3 (projected 2008)

For utilidor system: 13,140 m3 (2002); for trucked system, 1,326 m3 (2002); 2007 projected is 15,474 m3

11,379 m3 (2003), 17,248 m3 (projected 2008)



17,515 m3

20,678 m3 (2006), 32,000 m3 (2004), 26,915 m3 (projected 2013)




Sewage collection

Trucked

Utilidor system (shallow-buried pipe system, electrically heat-traced piping, owned by GN), Approx. 40 ppl serviced by truck and airport serviced by truck

Trucked

Trucked

Trucked

Trucked

Trucked

Annual quantity of wastewater

5,658 m3 projected 2003; 5924 m3 projected 2008

For utilidor system: 13,140 m3 (2002); for trucked system, 1,326 m3 (2002); 2007 projected is 15,474 m3





17,515 m3

19,024 m3




Treatment system

Single-cell engineered annual decant lagoon; overland (wetlands) to ocean

Basic macerator, piped discharge to ocean for utilidor system; domestic trucked waste put in solid waste area and covered with lime and gravel; sewage from airport put in holding tank

Natural depression (holding cell), exfiltrates into natural wetland area

Facultative lagoon and treatment wetland

Small retention pond and treatment wetland. (Access road being redesigned for lagoon built in 2001 that has never been used due to road safety issues)

Facultative lagoon and treatment wetland

Engineered primary lagoon (constructed 1998, has been incorporated into new lagoon system) and wetlands. (Old two-cell system decommissioning began 2005)

Number of cells

One

N/A

One (holding cell)

One

One

Two (one cell is old lagoon, second cell is new lagoon)

One

Discharge type

Discontinuous

Continuous via outfall pipe directly into ocean at high tide water edge

Continuous

Continuous

Continuous

Annual discharge June to Oct via designed flow control structure (exfiltration berm and perforated drainage pipe)

Continuous

Lagoon retention time

Not confirmed

N/A

Very limited

Not confirmed

None/very limited

Not confirmed

Not confirmed

Lagoon capacity and dimensions

5000 m3

N/A




15,000 m3




38,850 m3 total capacity (old lagoon cell 10,558 m3 capacity)

2649 m2 area (when build 1998); recently expanded, final dimension unknown

Location relative to community

1.4 km W




3.1 km W

0.7 km SW




2.3 km

1.0 km N

Wetland area and flow path

Not confirmed

N/A

165,000 m2 area; 900 m flow path

700 m flow path

100 m

22 ha; 1 km flow path




Receiving body

Ocean

Resolute Bay for utilidor system; Meretta and Resolute Lake system for Airport

Hudson Bay

Hudson Bay

Ocean

Davis Strait

Foxe Basin

Industrial input

None known

None known

None known

None known

None known

None known

None known

Freeboard requirements

1.0 m




1 m

1 m

1.0 m

1.0 m

1.0 m

Geotechnical inspection requirements

Not specified

Not specified

Not specified

Not specified

Not specified

Annual inspection to be carried out in July by an engineer

Not specified

Maximum effluent fecal coliforms

1 x 106 CFU/dl




1x104 CFU/dl

1x106 CFU/dl

1 x 106 CFU/dl

1 x 104 CFU/100 mL at QIK-6 until wetland is commissioned; 1 x 102 CFU/100 mL at QIK-12 after wetland is commissioned

1 x 106 CFU/dl

Maximum effluent BOD5

120 mg/L




80 mg/L

120 mg/L

120 mg/L

120 mg/L at QIK-6 until wetland is commissioned; 45 mg/L at QIK-12 after wetland is commissioned

120 mg/L

Maximum effluent total suspended solids

180 mg/L




100 mg/L

180 mg/L

180 mg/L

180 mg/L at QIK-6 until wetland is commissioned; 45 mg/L at QIK-12 after wetland is commissioned

180 mg/L

Maximum effluent pH

Between 6 and 9




Between 6 and 9

Between 6 and 9

Between 6 and 9

Between 6 and 9

Between 6 and 9

Oil and grease requirement

No visible sheen




No visible sheen

No visible sheen

No visible sheen

No visible sheen

No visible sheen

Acute toxicity requirement

No requirements




No requirements

No requirements

No requirements

No toxicity to rainbow trout or daphnia

No requirements

Raw sewage volume monitoring stations

GRI-3, raw sewage at truck offload point




CHE-3, raw sewage at truck offload point

Not specified

Not specified

QIK-3; raw sewage from pump-out truck

HAL-3, raw sewage at discharge point

Effluent quality monitoring stations

GRI-4, final discharge point of the sewage disposal facilities




CHE-4, final discharge point

WHA-3, final discharge point

KIM-3, effluent discharge from the sewage disposal facilities

QIK-6, discharge from the sewage disposal facilities at the controlled point of release following treatment; QIK-7, current sewage disposal facilities effluent 5 m prior to entering ocean; QIK-12, the final discharge point of the wetland treatment area

HAL-4, effluent discharge from the sewage disposal facilities

Additional monitoring stations
















QIK-4, run-off below the abandoned sewage disposal area prior to discharge to ocean; QIK-5, ocean water 5 m from point where effluent enters (abandoned site); QIK-9, QIK-10, and QIK-11, unnamed streams located between the sewage facilities and the solid waste disposal facilities




Volume monitoring requirements

GRI-3, monthly and annual volumes of raw sewage; annual quantity of sewage solids




CHE-3, monthly and annual measurement

Monthly and annual quantity of raw sewage

Monthly and annual volumes of raw sewage; annual volumes of sewage solids

QIK-3, monthly and annual volumes of raw sewage

HAL-3, monthly and annual volumes of raw sewage; annual volume of sewage solids

Effluent quality monitoring frequency

GRI-4, monthly May to August inclusive for BOD, FC, pH,




CHE-4, monthly May to Aug inclusive

WHA-3, monthly May to Aug inclusive

KIM-3, monthly May to August inclusive

QIK-6, QIK-7, QIK-12, once at the beginning, middle and near the end of discharge

HAL-4, monthly May to August inclusive

Effluent quality monitoring parameters

BOD, TSS, pH, FC, NO3-NO2, conductivity, NH3-N, oil and grease (visible), sulphate, potassium, calcium, total phenols, sodium, magnesium, total arsenic, total copper, total iron, total mercury, total zinc, total chromium, total cadmium, total lead, total nickel




BOD, TSS, pH, FC, NO3-NO2, conductivity, NH3-N, oil and grease (visible), sulphate, potassium, calcium, total phenols, sodium, magnesium, total arsenic, total copper, total iron, total mercury, total zinc, total chromium, total cadmium, total lead, total nickel

BOD, TSS, pH, FC, NO3-NO2, conductivity, NH3-N, oil and grease (visible), sulphate, potassium, calcium, total phenols, sodium, magnesium, total arsenic, total copper, total iron, total mercury, total zinc, total chromium, total cadmium, total lead, total nickel

BOD, TSS, pH, FC, NO3-NO2, conductivity, NH3-N, oil and grease (visible), sulphate, potassium, calcium, total phenols, sodium, magnesium, total arsenic, total copper, total iron, total mercury, total zinc, total chromium, total cadmium, total lead, total nickel

BOD, TSS, pH, FC, NO3-NO2, conductivity, NH3-N, oil and grease (visible), sulphate, potassium, calcium, total phenols, sodium, magnesium, total arsenic, total copper, total iron, total mercury, total zinc, total chromium, total cadmium, total lead, total nickel, chloride, total organic carbon, total cobalt, total hardness, total aluminium, total alkalinity, total manganese

BOD, TSS, pH, FC, NO3-NO2, conductivity, NH3-N, oil and grease (visible), sulphate, potassium, calcium, total phenols, sodium, magnesium, total arsenic, total copper, total iron, total mercury, total zinc, total chromium, total cadmium, total lead, total nickel

Toxicity monitoring (Rainbow Trout and Daphnia magna)

Not specified




Not specified

Not specified

Not specified

QIK-6 or QIK-12 (as determined to be the final discharge point), once annually midway through discharge

Not specified

Ground temperature

Not specified




Not specified

Not specified

Not specified

Thermistors within each berm structure and foundation; frequency of readings as necessary to allow for thermal modeling of the berms

Not specified

Location of parameter analysis

CAEAL or other approved by Analyst




CAEAL or other approved by Analyst

CAEAL or other approved by Analyst

CAEAL or other approved by Analyst

CAEAL or other approved by Analyst

CAEAL or other approved by Analyst

Reporting requirements

Annual report; inform inspector 10 days before decant




Annual report; inform inspector 10 days before decant

Annual report; inform inspector 10 days before decant

Annual report; inform inspector 10 days before decant

Annual report; advise inspector 10 days before decant

Annual report; inform inspector 10 days before decant

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