Tundra Lakes Data Library

An Archive of Water Quality Studies on Alaska's North Slope

Available here are the data collected by ALWAS (Automated Lagrangian Water Quality Assessment System) and BathyBoat for each of the 67 lakes surveyed on the North Slope. Data are organized by date collected with the most recent data first. You can download a map of the data as a JPEG/PDF file by clicking the name of the measurement parameter. Summary statistics by season are also available (July 2009, September 2008, August 2008, July 2006).

Jump to data by lake name:
2009 - July
W2/Well7, W3, W4, UAF S0902, BP Demo, ANWR 55, ANWR 56, ANWR 63, ANWR 77, Helmericks Lake, Coleville River, I1, I2, I3, I4, I6, I7, M1/1409, M2, M4
2008 - September
B1, B1A, B2, B2A, Barrow Discharge, Cake Eater, N2, N3, N4, N5, N6 , N7
2008 - August
Joel1, Joel2, Joel3, Joel4, Joel5, Joel6, Joel7, Joel8/Debbie1, Debbie2, Joel9, JoelX, M0024, M9914, M9922, M9923, Salt1, Salt2, Teshekpuk, Well1, Well2, Well4, Well5, Well6, Well7/W2
2006 – July
1289, 1305, 1367, 1409/M1, L9313, L9817, L9822, L9823, M0024, M9914, M9922, M9923, M9111, M9521, R0064/NTM1, NTM2

Jump to data by season:

July 2009

September 2008

August 2008

July 2006

LAKE: W2/Well7 (also sampled in Aug. 2008)
LAT/LON: 70.501962°N, 152.368599°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   2.9	Mean:   1.3	SD: 0.3000
Conductivity (mS/cm)	Min: 0.027	Max: 0.086	Mean: 0.077	SD: 0.014
Temperature (C)		Min:   6.6	Max:   7.9	Mean:   7.3	SD: 0.3000
Salinity (ppt)		Min: 0.032	Max: 0.074	Mean: 0.067	SD: 0.0098
Chlorophyll*		Min: 0.0	Max: 12.1	Mean: 3.7	SD: 3.2000
Turbidity (NTU)		Min: 0.0	Max: 0.0	Mean: 0.0	SD: 0.0000

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   2.2	Mean:   1.5	SD: 0.500
pH			Min:  7.30	Max:  7.60	Mean:  7.40	SD: -----
DO (mg/L) 		Min:  11.4	Max:  11.7	Mean:  11.6	SD: 0.100
Conductivity (mS/cm)	Min: 0.053	Max: 0.053	Mean: 0.053	SD: 0.000
Temperature (C)		Min:   9.4	Max:   9.8	Mean:   9.5	SD: 0.100
Salinity (ppt)		Min: 0.051	Max: 0.051	Mean: 0.051	SD: 0.000
Chlorophyll**		Min:    19	Max:    50	Mean:    25	SD: 5.500
Turbidity (NTU)		Min:   0.1	Max:  1.3	Mean:   0.6	SD: 0.200

BathyBoat:
Depth (meters)		Min: ----- 	Max:   2.6	Mean:   1.4	SD: 0.7050

Click here to view in Google Earth

LAKE: W3
LAT/LON: 70.496297°N, 152.410717°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.6	Mean:   1.1	SD: 0.4000
Conductivity (mS/cm)	Min: 0.027	Max: 0.124	Mean: 0.114	SD: 0.0170
Temperature (C)		Min:   6.0	Max:   7.5	Mean:   6.7	SD: 0.3000
Salinity (ppt)		Min: 0.032	Max: 0.101	Mean: 0.093	SD: 0.0124
Chlorophyll*		Min: 0.000	Max: 12.0	Mean: 4.9	SD: 3.2000
Turbidity (NTU)		Min:   0.0	Max: 4.8	Mean: 0.0	SD: 0.7000

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.7	Mean:   1.3	SD: 0.200
pH			Min:  7.50	Max:  8.20	Mean:  7.60	SD: -----
DO (mg/L) 		Min:  11.4	Max:  11.7	Mean:  11.6	SD: 0.000
Conductivity (mS/cm)	Min: 0.082	Max: 0.082	Mean: 0.082	SD: 0.000
Temperature (C)		Min:   9.2	Max:   9.4	Mean:   9.3	SD: 0.000
Salinity (ppt)		Min: 0.071	Max: 0.071	Mean: 0.071	SD: 0.000
Chlorophyll**		Min:    13	Max:    38	Mean:    26	SD: 4.300
Turbidity (NTU)		Min:   0.4	Max:  70.3	Mean:   1.7	SD: 5.800

BathyBoat:
Depth (meters)		Min: ----- 	Max:   2.8	Mean:   1.5	SD: 0.7810

Click here to view in Google Earth

Interpolated Lake Bathymetry Map

LAKE: W4
LAT/LON: 70.492819°N, 152.442211°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.4	Mean:   1.1	SD: 0.5000
Conductivity (mS/cm)	Min: 0.027	Max: 0.145	Mean: 0.137	SD: 0.0010
Temperature (C)		Min:   7.1	Max:   8.0	Mean:   7.8	SD: 0.2000
Salinity (ppt)		Min: 0.032	Max: 0.116	Mean: 0.110	SD: 0.0063
Chlorophyll*		Min: 0.000	Max: 14.3	Mean: 4.4	SD: 3.2000
Turbidity (NTU)		Min:   0.0	Max: 7.5	Mean:  0.0	SD: 0.9000

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.6	Mean:   1.2	SD: 0.300
pH			Min:  7.50	Max:  7.60	Mean:  7.50	SD: -----
DO (mg/L) 		Min:  11.1	Max:  11.3	Mean:  11.2	SD: 0.100
Conductivity (mS/cm)	Min: 0.109	Max: 0.110	Mean: 0.109	SD: 0.000
Temperature (C)		Min:   9.8	Max:  10.0	Mean:   9.9	SD: 0.000
Salinity (ppt)		Min: 0.091	Max: 0.091	Mean: 0.091	SD: 0.000
Chlorophyll**		Min:    21	Max:    37	Mean:    26	SD: 4.700
Turbidity (NTU)		Min:   0.5	Max:  4.0	Mean:   1.0	SD: 0.700

BathyBoat:
Depth (meters)		Min: ----- 	Max:   2.9	Mean:   1.5	SD: 1.0925

Click here to view in Google Earth

LAKE: UAF S0902
LAT/LON: 69.577497°N, 148.638131°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.7	Mean:   0.7	SD: 0.300
pH			Min:  8.10	Max:  8.50	Mean:  8.20	SD: -----
DO (mg/L) 		Min:  10.0	Max:  11.1	Mean:  10.8	SD: 0.100
Conductivity (mS/cm)	Min: 0.195	Max: 0.214	Mean: 0.197	SD: 0.002
Temperature (C)		Min:  13.6	Max:  14.9	Mean:  14.1	SD: 0.323
Salinity (ppt)		Min: 0.152	Max: 0.165	Mean: 0.153	SD: 0.002
Chlorophyll**		Min:    18	Max:    36	Mean:    23	SD: 4.313
Turbidity (NTU)		Min:   0.0	Max:  26.3	Mean:   1.7	SD: 4.300

BathyBoat:
Depth (meters)		Min: ----- 	Max:   3.6	Mean:   1.4	SD: 0.5133

Click here to view in Google Earth

Interpolated Lake Bathymetry Map

LAKE: BP Demo
LAT/LON: 70.177938°N, 148.446876°W [locate on map]
VISITED: July 2009

BathyBoat:
Depth (meters)		Min: -----	Max:   2.4	Mean:   0.3	SD: 0.4737

Click here to view in Google Earth 

Interpolated Lake Bathymetry Map

LAKE: ANWR 44
LAT/LON: 69.779167°N, 145.750833°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.9	Mean:   1.3	SD: 0.400
pH			Min:  7.41	Max:  8.20	Mean:  7.60	SD: -----
DO (mg/L) 		Min:   9.6	Max:   9.7	Mean:   9.7	SD: 0.044
Conductivity (mS/cm)	Min: 0.066	Max: 0.067	Mean: 0.066	SD: 0.000
Temperature (C)		Min:  15.0	Max:  15.2	Mean:  15.1	SD: 0.044
Salinity (ppt)		Min: 0.060	Max: 0.061	Mean: 0.060	SD: 0.000
Chlorophyll**		Min:    34	Max:    52	Mean:    42	SD: 4.200
Turbidity (NTU)		Min:   3.4	Max:  15.8	Mean:   7.9	SD: 3.977

BathyBoat:
Depth (meters)		Min: ----- 	Max:   4.4	Mean:   1.4	SD: 1.4384

Click here to view in Google Earth

LAKE: ANWR 55
LAT/LON: 69.86438428°N, 146.3395435°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   0.9	Mean:   0.8	SD: 0.092
pH			Min:  7.28	Max:  7.75	Mean:  7.40	SD: -----
DO (mg/L) 		Min:   9.1	Max:   9.7	Mean:   9.5	SD: 0.091
Conductivity (mS/cm)	Min: 0.038	Max: 0.042	Mean: 0.038	SD: 0.001
Temperature (C)		Min:  14.7	Max:  15.2	Mean:  15.0	SD: 0.102
Salinity (ppt)		Min: 0.040	Max: 0.043	Mean: 0.040	SD: 0.001
Chlorophyll**		Min:    32	Max:    48	Mean:    38	SD: 4.168
Turbidity (NTU)		Min:   0.6	Max:   7.4	Mean:   2.5	SD: 1.993

BathyBoat:
Depth (meters)		Min: ----- 	Max:   3.6	Mean:   1.4	SD: 0.5133

LAKE: ANWR 56
LAT/LON: 69.98699788°N, 145.8386731°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.6	Mean:   1.3	SD: 0.203
pH			Min:  7.80	Max:  8.44	Mean:  8.00	SD: -----
DO (mg/L) 		Min:  10.6	Max:  10.9	Mean:  10.7	SD: 0.100
Conductivity (mS/cm)	Min: 0.082	Max: 0.085	Mean: 0.084	SD: 0.001
Temperature (C)		Min:  13.0	Max:  13.3	Mean:  13.1	SD: 0.082
Salinity (ppt)		Min: 0.070	Max: 0.073	Mean: 0.072	SD: 0.001
Chlorophyll**		Min:    50	Max:   845	Mean:   211	SD: 264.400
Turbidity (NTU)		Min:   1.4	Max:   2.6	Mean:   1.8	SD: 0.264

BathyBoat:
Depth (meters)		Min: ----- 	Max: 3.6	Mean: 1.4	SD: 0.5133

Click here to view in Google Earth

LAKE: ANWR 63
LAT/LON:69.70686411°N, 143.8784663°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.9	Mean:   0.9	SD:   0.259
pH			Min:  7.40	Max:  8.60	Mean:  7.70	SD: -----
DO (mg/L) 		Min:   9.9	Max:  11.1	Mean:  10.7	SD:   0.300
Conductivity (mS/cm)	Min: 0.025	Max: 0.031	Mean: 0.027	SD:   0.001
Temperature (C)		Min:  17.2	Max:  17.7	Mean:  17.5	SD:   0.100
Salinity (ppt)		Min: 0.031	Max: 0.035	Mean: 0.032	SD:   0.001
Chlorophyll**		Min:    50	Max:   412	Mean:   108	SD: 102.200
Turbidity (NTU)		Min:   1.2	Max: 9.1	Mean: 2.5	SD: 1.700

BathyBoat:
Depth (meters)		Min: -----	Max:   2.8	Mean:   0.6	SD: 0.5206

Click here to view in Google Earth

LAKE: ANWR 77
LAT/LON: 69.883056°N, 145.115278°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.0	Mean:   1.3	SD: 0.400
pH			Min:  7.70	Max:  7.80	Mean:  7.80	SD: -----
DO (mg/L) 		Min:   10.0	Max:  10.3	Mean:  10.1	SD: 0.100
Conductivity (mS/cm)	Min: 0.133	Max: 0.134	Mean: 0.134	SD: 0.000
Temperature (C)		Min:  13.1	Max:  13.8	Mean:  13.4	SD: 0.300
Salinity (ppt)		Min: 0.031	Max: 0.035	Mean: 0.032	SD: 0.001
Chlorophyll**		Min:    41	Max:   58	Mean:   46	SD: 4.400
Turbidity (NTU)		Min:   18.5	Max: 22.2	Mean: 20.6	SD: 1.000

BathyBoat:
Depth (meters)		Min: ----- 	Max:   2.8	Mean:   0.6	SD: 0.5206

Click here to view in Google Earth

LAKE: Helmericks Lake
LAT/LON: 70.4304°N, 150.4115°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   5.1	Mean:   3.4	SD: 0.8440
Conductivity (mS/cm)	Min: 0.303	Max: 0.357	Mean: 0.321	SD: 0.0090
Temperature (C)		Min:   5.4	Max:  12.7	Mean:   8.8	SD: 1.2410
Salinity (ppt)		Min: 0.229	Max: 0.267	Mean: 0.242	SD: 0.0067
Chlorophyll*		Min: 0.000	Max: 7.000	Mean: 1.0	SD: 1.4180
Turbidity (NTU)		Min:   0.0	Max:  27.6	Mean:   3.1	SD: 6.4060

BathyBoat:
Depth (meters)		Min: ----- 	Max:   4.6	Mean:   3.1	SD: 1.0295 

Interpolated Lake Bathymetry Map

LAKE: Coleville River
LAT/LON: Coming Soon. [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:  10.8	Mean:   5.4	SD:  2.0580
Conductivity (mS/cm)	Min: 0.274	Max: 0.340	Mean: 0.294	SD:  0.0090
Temperature (C)		Min:   8.8	Max:  12.4	Mean:  10.2	SD:  0.6240
Salinity (ppt)		Min: 0.208	Max: 0.255	Mean: 0.222	SD:  0.0068
Chlorophyll*		Min: 0.000	Max: 7.000	Mean: 1.200	SD:  1.7170
Turbidity (NTU)		Min:   0.1	Max: 246.2	Mean:  16.6	SD: 51.3800

LAKE: I1
LAT/LON: 69.90405°N, 153.208209°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:  21.8	Mean:  14.2	SD: 4.8000
Conductivity (mS/cm)	Min: 0.151	Max: 0.159	Mean: 0.156	SD: 0.0001
Temperature (C)		Min:   9.6	Max:  11.0	Mean:  9.9	SD: 0.0001
Salinity (ppt)		Min: 0.120	Max: 0.126	Mean: 0.123	SD: 0.0010
Chlorophyll*		Min: 0.000	Max: 14.0	Mean: 4.0	SD: 3.3000
Turbidity (NTU)		Min:   0.0	Max:   0.0	Mean:   0.0	SD: 0.0000
                        
ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:  15.8	Mean:  11.7	SD: 2.900
pH			Min:  8.00	Max:  8.20	Mean:  8.10	SD: -----
DO (mg/L) 		Min:  11.1	Max:  11.2	Mean:  11.2	SD: 0.000
Conductivity (mS/cm)	Min: 0.138	Max: 0.139	Mean: 0.138	SD: 0.000
Temperature (C)		Min:  11.2	Max:  11.6	Mean:  11.5	SD: 0.100
Salinity (ppt)		Min: 0.111	Max: 0.112	Mean: 0.111	SD: 0.000
Chlorophyll**		Min:    18	Max:    38	Mean:    23	SD: 4.500
Turbidity (NTU)		Min:   0.0	Max:  4.4	Mean:   0.2	SD: 0.700

BathyBoat:
Depth (meters)		Min: ----- 	Max:  20.1	Mean:   9.9	SD: 6.7195

Click here to view in Google Earth

Interpolated Lake Bathymetry Map

LAKE: I2
LAT/LON: 69.930404°N, 153.00358°W [locate on map]
VISITED: July 2009

BathyBoat:
Depth (meters)		Min: ----- 	Max:   4.4	Mean:   1.3	SD: 1.4006

Click here to view in Google Earth

LAKE: I3
LAT/LON: 69.868099°N, 153.06701°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   4.1	Mean:   1.9	SD: 1.2000
Conductivity (mS/cm)	Min: 0.145	Max: 0.610	Mean: 0.210	SD: 0.1100
Temperature (C)		Min:   9.4	Max:  11.8	Mean:  11.5	SD: 0.6000
Salinity (ppt)		Min: 0.116	Max: 0.447	Mean: 0.162	SD: 0.0803
Chlorophyll*		Min: 0.000	Max: 10.6	Mean: 3.4	SD: 3.2000
Turbidity (NTU)		Min:   0.0	Max:  7.4	Mean:   0.3	SD: 0.7000
                        
ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   1.8	Mean:   0.9	SD: 0.100
pH			Min:  8.20	Max:  8.40	Mean:  8.20	SD: -----
DO (mg/L) 		Min:  10.9	Max:  11.2	Mean:  11.0	SD: 0.000
Conductivity (mS/cm)	Min: 0.152	Max: 0.154	Mean: 0.153	SD: 0.000
Temperature (C)		Min:  11.4	Max:  12.0	Mean:  11.8	SD: 0.100
Salinity (ppt)		Min: 0.122	Max: 0.123	Mean: 0.122	SD: 0.000
Chlorophyll**		Min:    17	Max:    52	Mean:    22	SD: 4.500
Turbidity (NTU)		Min:   0.0	Max:  0.9	Mean:   0.2	SD: 0.200

BathyBoat:
Depth (meters)		Min: ----- 	Max:  21.8	Mean:   8.3	SD: 7.7406

Click here to view in Google Earth

Interpolated Lake Bathymetry Map

LAKE: I4
LAT/LON: 69.867022°N, 153.20305°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:  20.7	Mean:  14.4	SD:  5.6000
Conductivity (mS/cm)	Min: 0.109	Max: 0.113	Mean: 0.112	SD:  0.0010
Temperature (C)		Min:   9.3	Max:  10.0	Mean:   9.8	SD:  0.2000
Salinity (ppt)		Min: 0.090	Max: 0.093	Mean: 0.092	SD:  0.0008
Chlorophyll*		Min: 0.000	Max: 10.3	Mean: 3.9	SD:  2.4000
Turbidity (NTU)		Min: 0.0	Max: 0.0	Mean: 0.0	SD: 0.0000
                        
ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:  17.2	Mean:  12.8	SD: 4.200
pH			Min:  7.90	Max:  8.10	Mean:  8.00	SD: -----
DO (mg/L) 		Min:  10.1	Max:  11.0	Mean:  10.9	SD: 0.100
Conductivity (mS/cm)	Min: 0.091	Max: 0.091	Mean: 0.091	SD: 0.000
Temperature (C)		Min:  12.0	Max:  12.3	Mean:  12.2	SD: 0.100
Salinity (ppt)		Min: 0.077	Max: 0.078	Mean: 0.077	SD: 0.000
Chlorophyll**		Min:    18	Max:    35	Mean:    24	SD: 4.100
Turbidity (NTU)		Min:   0.0	Max:  0.8	Mean:   0.2	SD: 0.200

BathyBoat:
Depth (meters)		Min: ----- 	Max:  25.8	Mean:  17.1	SD: 9.0235

Click here to view in Google Earth

LAKE: I6
LAT/LON: 69.970373°N, 153.096061°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   4.1	Mean:   2.7	SD: 1.0000
Conductivity (mS/cm)	Min: 0.068	Max: 0.086	Mean: 0.080	SD: 0.0040
Temperature (C)		Min:  11.5	Max:  12.0	Mean:  11.7	SD: 0.1000
Salinity (ppt)		Min: 0.061	Max: 0.074	Mean: 0.070	SD: 0.0026
Chlorophyll*		Min: 0.000	Max: 14.4	Mean: 4.8	SD: 3.0000
Turbidity (NTU)		Min: 0.0	Max:  1.1	Mean:   0.3	SD: 0.3000
                        
ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.5	Mean:   2.0	SD:  0.900
pH			Min:  7.80	Max:  8.30	Mean:  7.90	SD:  -----
DO (mg/L) 		Min:   9.7	Max:  10.9	Mean:  10.5	SD:  0.100
Conductivity (mS/cm)	Min: 0.070	Max: 0.070	Mean: 0.070	SD:  0.000
Temperature (C)		Min:  12.6	Max:  12.9	Mean:  12.7	SD:  0.100
Salinity (ppt)		Min: 0.063	Max: 0.063	Mean: 0.063	SD:  0.000
Chlorophyll**		Min:    20	Max:   47	Mean:    35	SD: 4.900
Turbidity (NTU)		Min:   0.0	Max:  2.6	Mean:   0.6	SD:  0.400

Interpolated Lake Bathymetry Map

LAKE: I7
LAT/LON: 69.996168°N, 153.305396°W [locate on map]
VISITED: July 2009

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   15.3	Mean:   3.9	SD: 2.100
pH			Min:  7.40	Max:  8.10	Mean:  7.60	SD: -----
DO (mg/L) 		Min:  10.0	Max:  10.8	Mean:  10.7	SD: 0.100
Conductivity (mS/cm)	Min: 0.035	Max: 0.036	Mean: 0.035	SD: 0.000
Temperature (C)		Min:  12.5	Max:  12.8	Mean:  12.7	SD: 0.100
Salinity (ppt)		Min: 0.038	Max: 0.039	Mean: 0.038	SD: 0.000
Chlorophyll**		Min:    24	Max:     41	Mean:    31	SD: 4.500
Turbidity (NTU)		Min:   0.0	Max:  2.4	Mean:   0.4	SD: 0.300

BathyBoat:
Depth (meters)		Min: ----- 	Max:   6.9	Mean:   2.6	SD: 1.8747

Click here to view in Google Earth

Interpolated Lake Bathymetry Map

LAKE: M1/1409
LAT/LON: 70.21241°N, 152.790805°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.3	Mean:   1.4	SD: 0.7000
Conductivity (mS/cm)	Min: 0.147	Max: 0.153	Mean: 0.147	SD: 0.0010
Temperature (C)		Min:  10.6	Max:  12.0	Mean:  11.3	SD: 0.2000
Salinity (ppt)		Min: 0.118	Max: 0.122	Mean: 0.118	SD: 0.0004
Chlorophyll*		Min: 0.000	Max: 15.8	Mean: 3.4	SD: 3.4000
Turbidity (NTU)		Min:   0.0	Max:  2.2	Mean:   0.2	SD: 0.3000

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.6	Mean:   1.7	SD: 0.900
pH			Min:  7.40	Max:  8.10	Mean:  7.90	SD: -----
DO (mg/L) 		Min:  10.7	Max:  11.2	Mean:  11.0	SD: 0.100
Conductivity (mS/cm)	Min: 0.154	Max: 0.155	Mean: 0.154	SD: 0.000
Temperature (C)		Min:  11.3	Max:  11.9	Mean:  11.4	SD: 0.100
Salinity (ppt)		Min: 0.123	Max: 0.160	Mean: 0.123	SD: 0.004
Chlorophyll**		Min:    18	Max:    31	Mean:    23	SD: 4.100
Turbidity (NTU)		Min:   0.0	Max:  2.6	Mean:   0.6	SD: 0.500

LAKE: M2
LAT/LON: 70.207597°N, 152.846826°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   3.0	Mean:   2.4	SD: 0.4000
Conductivity (mS/cm)	Min: 0.209	Max: 0.211	Mean: 0.210	SD: 0.0010
Temperature (C)		Min:   9.9	Max:  11.4	Mean:  10.4	SD: 0.4000
Salinity (ppt)		Min: 0.162	Max: 0.163	Mean: 0.162	SD: 0.0004
Chlorophyll*		Min: 0.000	Max: 57.2	Mean: 8.0	SD: 12.7000
Turbidity (NTU)		Min:   0.0	Max:   4.1	Mean:   0.2	SD: 0.5000

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:  13.7	Mean:   8.2	SD: 5.100
pH			Min:  8.11	Max:  8.20	Mean:  8.20	SD: -----
DO (mg/L) 		Min:  11.0	Max:  11.4	Mean:  11.3	SD: 0.100
Conductivity (mS/cm)	Min: 0.215	Max: 0.217	Mean: 0.216	SD: 0.000
Temperature (C)		Min:  10.0	Max:  11.6	Mean:  10.2	SD: 0.400
Salinity (ppt)		Min: 0.166	Max: 0.167	Mean: 0.167	SD: 0.000
Chlorophyll**		Min:    15	Max:    30	Mean:    20	SD: 4.000
Turbidity (NTU)		Min:   0.0	Max:  3.9	Mean:   0.5	SD: 0.700

LAKE: M4
LAT/LON: 70.273931°N, 152.618807°W [locate on map]
VISITED: July 2009

ALWAS Junior Buoy:
Depth (meters)		Min: 0.0 	Max:   2.5	Mean:   2.1	SD: 0.6000
Conductivity (mS/cm)	Min: 0.124	Max: 0.126	Mean: 0.125	SD: 0.0000
Temperature (C)		Min:  11.5	Max:  12.8	Mean:  11.8	SD: 0.3000
Salinity (ppt)		Min: 0.093	Max: 0.103	Mean: 0.102	SD: 0.0009
Chlorophyll*		Min: 0.000	Max: 25.1	Mean: 5.4	SD: 5.6000
Turbidity (NTU)		Min:   0.0	Max:  6.2	Mean:   1.1	SD: 1.9000

ALWAS Senior Buoy:
Depth (meters)		Min: 0.0 	Max:    2.7	Mean:   2.1	SD: 0.800
pH			Min:  8.10	Max:   8.30	Mean:  8.10	SD: -----
DO (mg/L) 		Min:  10.1	Max:   11.4	Mean:  11.1	SD: 0.200
Conductivity (mS/cm)	Min: 0.131	Max:  0.132	Mean: 0.132	SD: 0.000
Temperature (C)		Min:  11.5	Max:   12.6	Mean:  11.7	SD: 0.300
Salinity (ppt)		Min: 0.106	Max:  0.108	Mean: 0.107	SD: 0.000
Chlorophyll**		Min:    22	Max:     40	Mean:    27	SD: 4.500
Turbidity (NTU)		Min:   0.0	Max:   3.8	Mean:   0.6	SD: 0.700

LAKE: B1
LAT/LON:71.240703°N, 156.773179°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   6.5	Mean:   1.8	SD:   0.4
pH			Min:  7.25	Max:  8.55	Mean:  7.92	SD: -----
DO (mg/L) 		Min: 13.54	Max: 13.84	Mean: 13.63	SD:  0.05
Conductivity (mS/cm)	Min: 0.098	Max: 0.115	Mean: 0.105	SD: 0.008
Temperature (C)		Min:  2.86	Max:  3.44	Mean:  3.12	SD:  0.15
Salinity (ppt)		Min: 0.083	Max: 0.095	Mean: 0.087	SD: 0.006
Chlorophyll		Min:  0.00	Max:   9.6	Mean:   3.1	SD:   1.8
Turbidity (NTU)		Min:   0.0	Max:   8.9	Mean:   3.4	SD:   0.8

LAKE: B1A
LAT/LON: 71.328659°N, 156.654252°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   2.8	Mean:   2.0	SD:   0.6
pH			Min:  7.98	Max:  8.65	Mean:  8.34	SD: -----
Conductivity (mS/cm)	Min: 0.435	Max: 0.872	Mean: 0.636	SD: 0.216
Temperature (C)		Min:  3.19	Max:  4.06	Mean:  3.44	SD:  0.18
Salinity (ppt)		Min: 0.323	Max: 0.634	Mean: 0.466	SD: 0.153
Chlorophyll		Min:   0.0	Max:   9.7	Mean:   3.2	SD:   1.9
Turbidity (NTU)		Min:   0.0	Max:   6.9	Mean:   2.5	SD:   1.1

LAKE: B2
LAT/LON: 71.241999°N, 156.634314°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   1.4	Mean:   1.0	SD:   0.3
pH			Min:  7.62	Max: 10.54	Mean:  8.91	SD: -----
DO (mg/L) 		Min: 13.81	Max: 13.91	Mean: 13.86	SD: 0.02
Conductivity (mS/cm)	Min: 0.209	Max: 0.236	Mean: 0.222	SD: 0.013
Temperature (C)		Min:  3.12	Max:  3.48	Mean:  3.29	SD:  0.12
Salinity (ppt)		Min: 0.162	Max: 0.181	Mean: 0.171	SD: 0.009
Chlorophyll		Min:   0.1	Max:   6.3	Mean:   3.0	SD:   2.4
Turbidity (NTU)		Min:   0.3	Max:   1.7	Mean:   1.0	SD:   0.4

LAKE: B2A
LAT/LON: 71.250695°N, 156.62582°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   2.6	Mean:   1.0	SD:   0.3
pH			Min:  6.80	Max:  8.12	Mean:  7.52	SD: -----
DO (mg/L) 		Min: 12.85	Max: 13.72	Mean: 13.12	SD:  0.12
Conductivity (mS/cm)	Min: 0.311	Max: 0.361	Mean: 0.332	SD: 0.018
Temperature (C)		Min:  2.31	Max:  2.68	Mean:  2.61	SD:  0.07
Salinity (ppt)		Min: 0.234	Max: 0.270	Mean: 0.249	SD: 0.013
Chlorophyll		Min:   0.0	Max:  10.1	Mean:   3.4	SD:   2.1
Turbidity (NTU)		Min:   0.0	Max:   4.6	Mean:   2.4	SD:   1.9

LAKE: Barrow Discharge
LAT/LON: 71.315684°N, 156.687363°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   2.6	Mean:    1.3	SD:   0.4
pH			Min:   8.22	Max:  9.84	Mean:   9.04	SD: -----
DO (mg/L) 		Min:  13.01	Max: 13.91	Mean:  13.10	SD:  0.16
Conductivity (mS/cm)	Min:  16.23	Max: 17.44	Mean: 16.875	SD: 0.575
Temperature (C)		Min:   2.66	Max:  3.16	Mean:   3.00	SD:  0.13
Salinity (ppt)		Min: 11.568	Max: 12.43	Mean: 12.027	SD: 0.409
Chlorophyll		Min:  146.0	Max: 171.9	Mean:  153.1	SD:   5.4
Turbidity (NTU)		Min:   32.6	Max:  40.5	Mean:   36.6	SD:   2.1

LAKE: Cake Eater
LAT/LON: 71.278676°N, 156.633626°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   1.8	Mean:   1.0	SD:   0.3
pH			Min:  7.40	Max:  8.84	Mean:  7.79	SD: -----
Conductivity (mS/cm)	Min: 0.202	Max: 0.426	Mean: 0.336	SD: 0.102
Temperature (C)		Min:  2.36	Max:  3.86	Mean:  3.45	SD:  0.19
Salinity (ppt)		Min: 0.157	Max: 0.316	Mean: 0.252	SD: 0.073
Chlorophyll		Min:   0.2	Max:   7.2	Mean:   3.7	SD:   1.8
Turbidity (NTU)		Min:   1.8	Max:   2.7	Mean:   2.2	SD:   0.2

LAKE: N2
LAT/LON: 70.997555°N, 157.077635°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
pH			Min:  7.36	Max:  7.55	Mean:  7.46	SD: -----  
DO (mg/L) 		Min: 13.72	Max: 14.04	Mean: 13.88	SD:  0.23
Conductivity (mS/cm)	Min: 0.295	Max: 0.548	Mean: 0.422	SD: 0.179
Temperature (C)		Min:  2.38	Max:  2.66	Mean:  2.52	SD:  0.20
Salinity (ppt)		Min: 0.223	Max: 0.403	Mean: 0.313	SD: 0.127

LAKE: N3
LAT/LON: 71.058871°N, 156.941258°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: -----	Max:   1.5	Mean:   0.9	SD:   0.2
pH			Min:  7.57	Max:  8.06	Mean:  7.70	SD: -----  
DO (mg/L) 		Min: 13.75	Max: 13.93	Mean: 13.81	SD:  0.05
Conductivity (mS/cm)	Min: 0.198	Max: 0.215	Mean: 0.209	SD: 0.007
Temperature (C)		Min:  3.02	Max:  3.35	Mean:  3.27	SD:  0.06
Salinity (ppt)		Min: 0.154	Max: 0.166	Mean: 0.161	SD: 0.005

LAKE: N4
LAT/LON: 71.040069°N, 156.641472°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   1.5	Mean:   1.0	SD:   0.2
pH			Min:  7.50	Max:  7.68	Mean:  7.56	SD: -----
DO (mg/L) 		Min: 13.49	Max: 13.69	Mean: 13.62	SD:  0.06
Conductivity (mS/cm)	Min: 0.404	Max: 0.411	Mean: 0.410	SD: 0.002
Temperature (C)		Min:  2.78	Max:  2.94	Mean:  2.82	SD:  0.04
Salinity (ppt)		Min: 0.301	Max: 0.305	Mean: 0.305	SD: 0.001
Turbidity (NTU)		Min:   1.8	Max:   2.7	Mean:   2.2	SD:   0.2

LAKE: N5
LAT/LON: 71.099791°N, 156.547094°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   1.2	Mean:   0.9	SD:   0.1
pH			Min:  7.79	Max:  8.04	Mean:  7.96	SD: -----
DO (mg/L) 		Min: 13.78	Max: 14.13	Mean: 14.04	SD:  0.10
Conductivity (mS/cm)	Min: 0.541	Max: 0.545	Mean: 0.542	SD: 0.001
Temperature (C)		Min:  3.01	Max:  3.18	Mean:  3.06	SD:  0.05
Salinity (ppt)		Min: 0.398	Max: 0.401	Mean: 0.399	SD: 0.001
Turbidity (NTU)		Min:   7.5	Max:   9.8	Mean:   8.5	SD:   0.7

LAKE: N6
LAT/LON: 71.120632°N, 156.155665°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max:   2.7	Mean:   1.0	SD:   0.3
pH			Min:  8.04	Max:  9.57	Mean:  8.76	SD: -----
DO (mg/L) 		Min: 13.78	Max: 13.90	Mean: 13.82	SD:  0.03
Conductivity (mS/cm)	Min: 0.476	Max: 0.526	Mean: 0.499	SD: 0.024
Temperature (C)		Min:  3.23	Max:  3.57	Mean:  3.40	SD:  0.13
Salinity (ppt)		Min: 0.352	Max: 0.387	Mean: 0.368	SD: 0.017
Chlorophyll		Min:   0.2	Max:   5.3	Mean:   2.7	SD:   1.4
Turbidity (NTU)		Min:   1.2	Max:   5.5	Mean:   1.9	SD:   1.0

LAKE: N7
LAT/LON: 71.094096°N, 155.852051°W [locate on map]
VISITED: September 2008

ALWAS Buoy:
Depth (meters)		Min: ----- 	Max: 150.2	Mean:  10.6	SD:  35.4
pH			Min:  8.00	Max: 10.09	Mean:  8.93	SD: -----
DO (mg/L) 		Min: 13.58	Max: 13.77	Mean: 13.68	SD:  0.07
Conductivity (mS/cm)	Min: 0.381	Max: 0.418	Mean: 0.398	SD: 0.018
Temperature (C)		Min:  3.13	Max:  3.48	Mean:  3.29	SD:  0.12
Salinity (ppt)		Min: 0.284	Max: 0.310	Mean: 0.296	SD: 0.013
Chlorophyll		Min:   0.5	Max:   4.4	Mean:   2.3	SD:   1.5
Turbidity (NTU)		Min:   3.3	Max:   7.3	Mean:   5.3	SD:   1.4

LAKE: Joel1
LAT/LON: 69.9819°N, 152.9875°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  1.40	Mean:  1.00	SD:   0.26
pH			Min:  7.22	Max:  7.95	Mean:  7.91	SD:  -----
DO (mg/L) 		Min: 12.33	Max: 13.26	Mean: 12.41	SD:  0.09
Conductivity (mS/cm)	Min:  0.11	Max:  0.11	Mean:  0.11	SD: 0.0003
Temperature (C)		Min:  6.91	Max:  7.54	Mean:  7.34	SD:   0.18
Salinity (ppt)		Min:  0.09	Max:  0.09	Mean:  0.09	SD: 0.0002
Turbidity (NTU)		Min:  0.00	Max:  2.20	Mean:  0.07	SD:   0.21

LAKE: Joel2
LAT/LON: 69.9819°N, 152.9875°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  40.60	Mean:  8.56	SD:   5.72
pH			Min:  8.05	Max:   8.27	Mean:  8.22	SD:  -----
DO (mg/L) 		Min: 12.38	Max:  12.98	Mean: 12.62	SD:   0.05
Conductivity (mS/cm)	Min:  0.18	Max:   0.19	Mean:  0.18	SD: 0.0017
Temperature (C)		Min:  6.33	Max:   7.60	Mean:  7.00	SD:   0.33
Salinity (ppt)		Min:  0.14	Max:   0.15	Mean:  0.14	SD: 0.0012
Chlorophyll		Min:  0.00	Max:   8.30	Mean:  1.59	SD:   1.64
Turbidity (NTU)		Min:  0.00	Max: 210.30	Mean:  1.70 	SD:  18.69

LAKE: Joel3
LAT/LON: 69.9299°N, 152.9734°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  8.50	Mean:  3.31	SD:   2.36
pH			Min:  7.83	Max:  8.00	Mean:  7.89	SD:  -----
Conductivity (mS/cm)	Min:  0.10	Max:  0.10	Mean:  0.10	SD: 0.0004
Temperature (C)		Min:  7.48	Max:  7.83	Mean:  7.60	SD:   0.09
Salinity (ppt)		Min:  0.08	Max:  0.08	Mean:  0.08	SD: 0.0003
Chlorophyll		Min:  0.00	Max:  7.70	Mean:  1.48	SD:   1.59
Turbidity (NTU)		Min:   0.0	Max:  0.00	Mean:  0.00 	SD:   0.00

LAKE: Joel4
LAT/LON: 69.9626°N, 152.8997°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  2.90	Mean:  1.83	SD:   0.80
pH			Min:  8.09	Max:  8.30	Mean:  8.22	SD:  -----
DO (mg/L) 		Min: 12.36	Max: 13.03	Mean: 12.84	SD:   0.13
Conductivity (mS/cm)	Min:  0.15	Max:  0.16	Mean:  0.16	SD: 0.0008
Temperature (C)		Min:  6.82	Max:  7.22	Mean:  7.04	SD:   0.08
Salinity (ppt)		Min:  0.12	Max:  0.13	Mean:  0.12	SD: 0.0006
Turbidity (NTU)		Min:   0.0	Max:  3.50	Mean:  0.18 	SD:   0.42

LAKE: Joel5
LAT/LON: 70.0055°N, 152.8696°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  2.10	Mean:  1.13	SD:   0.25
pH			Min:  7.84	Max:  8.34	Mean:  8.28	SD:  -----
DO (mg/L) 		Min: 12.90	Max: 13.00	Mean: 12.96	SD:   0.05
Conductivity (mS/cm)	Min:  0.16	Max:  0.17	Mean:  0.16	SD: 0.0021
Temperature (C)		Min:  7.99	Max:  8.32	Mean:  8.13	SD:   0.11
Salinity (ppt)		Min:  0.13	Max:  0.13	Mean:  0.13	SD: 0.0015
Chlorophyll		Min:  0.00	Max:  3.30	Mean:  0.71	SD:   1.07
Turbidity (NTU)		Min:  0.00	Max: 22.00	Mean:  1.02 	SD:   3.97

LAKE: Joel6
LAT/LON: 69.999°N, 152.9153°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  2.30	Mean:  1.08	SD:   0.35
pH			Min:  7.98	Max:  8.15	Mean: 8.05	SD: -----
DO (mg/L) 		Min: 12.80	Max: 13.00	Mean: 12.91	SD:   0.05
Conductivity (mS/cm)	Min:  0.01	Max:  0.14	Mean:  0.13	SD: 0.0214
Temperature (C)		Min:  9.07	Max:  9.32	Mean:  9.19	SD:   0.07
Salinity (ppt)		Min:  0.02	Max:  0.11	Mean:  0.11	SD: 0.0153
Chlorophyll		Min:  0.00	Max:  5.10	Mean:  1.70	SD:   1.77
Turbidity (NTU)		Min:  0.00	Max: 76.10	Mean:  5.15 	SD:  13.68

LAKE: Joel7
LAT/LON: 70.002°N, 152.8418°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max: 12.90	Mean:  2.44	SD:   3.13
pH			Min:  8.26	Max:  8.34	Mean:  8.28	SD:  -----
DO (mg/L) 		Min: 12.70	Max: 13.00	Mean: 12.92	SD:   0.08
Conductivity (mS/cm)	Min:  0.15	Max:  0.16	Mean:  0.16	SD: 0.0018
Temperature (C)		Min:  8.28	Max:  9.25	Mean:  8.49	SD:   0.22
Salinity (ppt)		Min:  0.12	Max:  0.13	Mean:  0.12	SD: 0.0013
Chlorophyll		Min:  0.90	Max:  6.80	Mean:  3.88	SD:   2.41
Turbidity (NTU)		Min:  0.00	Max: 49.30	Mean:  3.27 	SD:  11.51

LAKE: Joel8/Debbie1
LAT/LON: 70.0067°N, 152.9498°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  1.70	Mean:  0.79	SD:   0.14
pH			Min:  8.26	Max:  8.31	Mean:  8.29	SD:  -----
DO (mg/L) 		Min: 12.60	Max: 13.04	Mean: 12.68	SD:   0.04
Conductivity (mS/cm)	Min:  0.20	Max:  0.20	Mean:  0.20	SD: 0.0003
Temperature (C)		Min:  6.82	Max:  7.55	Mean:  7.17	SD:   0.23
Salinity (ppt)		Min:  0.15	Max:  0.15	Mean:  0.15	SD: 0.0002
Turbidity (NTU)		Min:  0.00	Max:  0.70	Mean:  0.16 	SD:   0.16

LAKE: Debbie2
LAT/LON: [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:   9.4	Mean:  2.16	SD:   2.22
pH			Min:  7.51	Max:  7.80	Mean:  7.64	SD:  -----
DO (mg/L) 		Min: 12.08	Max: 12.60	Mean: 12.43	SD:   0.09
Conductivity (mS/cm)	Min:  0.06	Max:  0.06	Mean:  0.06	SD: 0.0001
Temperature (C)		Min:  7.72	Max: 10.03	Mean:  8.73	SD:   0.88
Salinity (ppt)		Min:  0.06	Max:  0.06	Mean:  0.06	SD: 0.0000
Turbidity (NTU)		Min:  0.00	Max:  4.80	Mean:  0.15 	SD:   0.52

LAKE: Joel9
LAT/LON: 69.9953°N, 152.8151°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  1.10	Mean:  0.92	SD:    0.10
pH			Min:  8.48	Max:  8.57	Mean:  8.52	SD:  -----
DO (mg/L) 		Min: 12.80	Max: 12.90	Mean: 12.87	SD:    0.05
Conductivity (mS/cm)	Min:  0.12	Max:  0.12	Mean:  0.12	SD:  0.0025
Temperature (C)		Min:  8.36	Max:  8.63	Mean:  8.50	SD:    0.11
Salinity (ppt)		Min:  0.10	Max:  0.10	Mean:  0.10	SD:  0.0018
Chlorophyll		Min:  0.00	Max:  4.90	Mean:  1.99	SD:    1.80
Turbidity (NTU)		Min:  0.00	Max:  0.20	Mean:  0.02 	SD:    0.05

LAKE: JoelX
LAT/LON: 70.08°N, 153.1742°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max: 11.80	Mean:  4.51	SD:   3.71
pH			Min:  8.19	Max:  8.28	Mean:  8.23	SD:  -----
Conductivity (mS/cm)	Min:  0.18	Max:  0.18	Mean:  0.18	SD: 0.0004
Temperature (C)		Min:  7.55	Max:  7.91	Mean:  7.62	SD:   0.05
Salinity (ppt)		Min:  0.14	Max:  0.14	Mean:  0.14	SD: 0.0003
Chlorophyll		Min:  0.00	Max:  7.80	Mean:  1.62	SD:   1.54
Turbidity (NTU)		Min:  0.00	Max:  0.00	Mean:  0.00 	SD:   0.00

LAKE: M0024 (also sampled in 2006)
LAT/LON: 70.2111°N, 151.6583°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
pH
DO (mg/L)
Conductivity (mS/cm)
Temperature (C)
Salinity (ppt)			
Turbidity (NTU)

LAKE: M9914 (also sampled in 2006)
LAT/LON: 70.2308°N, 151.6319°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  4.50	Mean:  1.49 	SD:   0.67
pH			Min:  7.61	Max:  7.86	Mean:  7.67	SD: -----
DO (mg/L) 		Min: 12.33	Max: 12.76	Mean: 12.41	SD:   0.05
Conductivity (mS/cm)	Min:  0.11	Max:  0.12	Mean:  0.12	SD: 0.0020
Temperature (C)		Min:  6.89	Max:  7.41	Mean:  7.17	SD:   0.13
Salinity (ppt)		Min:  0.09	Max:  0.10	Mean:  0.10	SD: 0.0014
Chlorophyll		Min:  0.00	Max:  8.10	Mean:  3.14	SD:   1.96
Turbidity (NTU)		Min:  0.00	Max: 59.50	Mean:  1.51 	SD:   2.42

LAKE: M9922 (also sampled in 2006)
LAT/LON: 70.2319°N, 151.5893°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max: 10.80	Mean:  1.26 	SD:   0.71
pH			Min:  7.34	Max:  7.98	Mean:  7.87	SD:  -----
DO (mg/L) 		Min: 12.38	Max: 13.29	Mean: 12.46	SD:   0.06
Conductivity (mS/cm)	Min:  0.02	Max:  0.21	Mean:  0.21	SD: 0.0068
Temperature (C)		Min:  5.82	Max:  6.99	Mean:  6.75	SD:   0.11
Salinity (ppt)		Min:  0.02	Max:  0.16	Mean:  0.16	SD: 0.0049
Chlorophyll		Min:  0.00	Max: 10.60	Mean:  3.30	SD:   2.05
Turbidity (NTU)		Min:  0.00	Max: 35.00	Mean:  3.10	SD:   3.10

LAKE: M9923 (also sampled in 2006)
LAT/LON: 70.2286°N, 151.5205°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  2.10	Mean:  1.63	SD:   0.31
pH			Min:  5.10	Max:  7.78	Mean:  6.51	SD: -----
DO (mg/L) 		Min:  9.35	Max: 12.52	Mean:  9.50	SD:   0.14
Conductivity (mS/cm)	Min:  2.51	Max: 57.78	Mean: 56.74	SD: 2.1607
Temperature (C)		Min:  6.36	Max:  7.40	Mean:  7.04	SD:   0.12
Salinity (ppt)		Min:  1.80	Max: 41.15	Mean: 40.41	SD: 1.5383
Turbidity (NTU)		Min:  0.00	Max: 19.10	Mean:  2.03	SD:   1.27

LAKE: Salt1
LAT/LON: 70.552758°N, 152.585835°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  1.10	Mean:  0.73	SD:   0.16
pH			Min:  7.91	Max:  7.94	Mean:  7.92	SD: -----
Conductivity (mS/cm)	Min: 26.89	Max: 26.97	Mean: 26.95	SD: 0.0306
Temperature (C)		Min:  8.33	Max:  8.55	Mean:  8.39	SD:   0.08
Salinity (ppt)		Min: 19.16	Max: 19.21	Mean: 19.20	SD: 0.0218
Chlorophyll		Min:  0.40	Max:  4.30	Mean:  2.44	SD:   1.22
Turbidity (NTU)		Min:  0.00	Max:  0.10	Mean:  0.01	SD:   0.04

LAKE: Salt2
LAT/LON: 70.561118°N, 152.871991°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max: 16.00	Mean:  9.96	SD:   3.76
pH			Min:  8.04	Max:  8.10	Mean:  8.06	SD: -----
DO (mg/L) 		Min: 12.57	Max: 12.91	Mean: 12.82	SD:   0.09
Conductivity (mS/cm)	Min:  0.32	Max:  0.32	Mean:  0.32	SD: 0.0008
Temperature (C)		Min:  8.63	Max:  8.77	Mean:  8.71	SD:   0.04
Salinity (ppt)		Min:  0.24	Max:  0.24	Mean:  0.24	SD: 0.0006

LAKE: Teshekpuk Lake
LAT/LON: 70.556253°N, 153.387145°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  1.00	Mean:  0.95	SD:   0.07
pH			Min:  8.21	Max:  8.29	Mean:  8.25	SD: -----
DO (mg/L) 		Min:   12.07	Max:   12.97	Mean:  12.82	SD:   0.19
Conductivity (mS/cm)	Min:  0.28	Max:  0.30	Mean:  0.29	SD: 0.0056
Temperature (C)		Min: 11.10	Max: 11.44	Mean: 11.30	SD:   0.08
Salinity (ppt)		Min:  0.21	Max:  0.22	Mean:  0.22	SD: 0.0040

LAKE: Well1
LAT/LON: 70.52982°N, 151.787785°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  4.60	Mean:  0.99	SD:   0.28
pH			Min:  8.19	Max:  8.28	Mean:  8.25	SD: -----
DO (mg/L) 		Min: 12.08	Max: 13.24	Mean: 13.03	SD:   0.27
Conductivity (mS/cm)	Min:  0.58	Max:  0.59	Mean:  0.58	SD: 0.0010
Temperature (C)		Min:  6.30	Max:  6.79	Mean:  6.62	SD:   0.08
Salinity (ppt)		Min:  0.43	Max:  0.43	Mean:  0.43	SD: 0.0007
Turbidity (NTU)		Min:  0.30	Max:  1.80	Mean:  0.78	SD:   0.23

LAKE: Well2
LAT/LON: 70.530158°N, 151.835356°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  2.30	Mean:  1.28	SD:   0.33
pH			Min:  7.75	Max:  7.99	Mean:  7.84	SD: -----
Conductivity (mS/cm)	Min:  0.30	Max:  0.30	Mean:  0.30	SD: 0.0005
Temperature (C)		Min:  6.65	Max:  7.33	Mean:  7.04	SD:   0.15
Salinity (ppt)		Min:  0.23	Max:  0.23	Mean:  0.23	SD: 0.0003
Chlorophyll		Min:  0.00	Max:  9.80	Mean:  2.25	SD:   1.91
Turbidity (NTU)		Min:  0.30	Max:  0.40	Mean:  0.00	SD:   0.02

LAKE: Well4
LAT/LON: 70.52369°N, 152.16024°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  7.20	Mean:  3.91	SD:   1.41
pH			Min:  7.52	Max:  8.06	Mean:  7.72	SD: -----
Conductivity (mS/cm)	Min:  0.18	Max:  0.18	Mean:  0.18	SD: 0.0009
Temperature (C)		Min:  7.33	Max:  7.36	Mean:  7.33	SD:   0.01
Salinity (ppt)		Min:  0.14	Max:  0.14	Mean:  0.14	SD: 0.0006
Chlorophyll		Min:  0.00	Max:  7.00	Mean:  2.19	SD:   1.91
Turbidity (NTU)		Min:  0.00	Max:  0.00	Mean:  0.00	SD:   0.00

LAKE: Well5
LAT/LON: 70.50984°N, 152.202463°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  1.00	Mean:  0.78	SD:   0.09
pH			Min:  8.11	Max:  8.17	Mean:  8.14	SD: -----
Conductivity (mS/cm)	Min:  0.29	Max:  0.29	Mean:  0.29	SD: 0.0005
Temperature (C)		Min:  7.58	Max:  7.75	Mean:  7.63	SD:   0.04
Salinity (ppt)		Min:  0.22	Max:  0.22	Mean:  0.22	SD: 0.0003
Chlorophyll		Min:  0.00	Max:  4.40	Mean:  1.84	SD:   1.45
Turbidity (NTU)		Min:  0.00	Max:  0.00	Mean:  0.00	SD:   0.00

LAKE: Well6
LAT/LON: 70.509428°N, 152.311023°W [locate on map]
ISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  5.70	Mean:  1.17	SD:   0.79
pH			Min:  7.63	Max:  7.74	Mean:  7.68	SD: -----
Conductivity (mS/cm)	Min:  0.17	Max:  0.17	Mean:  0.17	SD: 0.0001
Temperature (C)		Min:  7.14	Max:  8.80	Mean:  8.05	SD:   0.57
Salinity (ppt)		Min:  0.13	Max:  0.13	Mean:  0.13	SD: 0.0001
Chlorophyll		Min:  0.00	Max:  6.30	Mean:  1.94	SD:   1.62
Turbidity (NTU)		Min:  0.00	Max: 18.40	Mean:  0.10	SD:   1.38

LAKE: Well7/W2 (also sampled in 2009)
LAT/LON: 70.501737°N, 152.369153°W [locate on map]
VISITED: August 2008

ALWAS Buoy:
Depth (meters)		Min: -----  	Max:  2.20	Mean:  1.27	SD:   0.37
pH			Min:  7.54	Max:  8.10	Mean:  7.59	SD: -----
DO (mg/L) 		Min: 11.28	Max: 12.97	Mean: 12.78	SD:   0.23
Conductivity (mS/cm)	Min:  0.09	Max:  0.10	Mean:  0.09	SD: 0.0007
Temperature (C)		Min:  6.78	Max:  7.44	Mean:  7.07	SD:   0.12
Salinity (ppt)		Min:  0.08	Max:  0.08	Mean:  0.08	SD: 0.0005
Turbidity (NTU)		Min:  1.40	Max: 36.10	Mean:  2.36	SD:   2.18

LAKE: 1289
LAT/LON: 70.2583°N, 152.6583°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:    -----  	Max:    1.60	Mean:    1.01	SD:     0.39
pH			Min:     8.38	Max:    8.42	Mean:    8.40	SD:    -----
DO (mg/L) 		Min:    10.34	Max:   11.16	Mean:  10.48	SD:     0.15
Conductivity (mS/cm)	Min:     0.26	Max:    0.28	Mean:    0.26	SD:     0.00
Temperature (C)		Min:    10.73	Max:   13.22	Mean:   12.89	SD:     0.58
Salinity (%)		Min:     0.04	Max:    0.04	Mean:    0.04	SD:     0.00
Turbidity (NTU)		Min:     0.00	Max:    0.40	Mean:    0.07	SD:    34.29
TDS (ppm)  		Min:   201.25	Max:  210.09	Mean:  202.21	SD:     1.61
ORP (mV)   		Min:   161.30	Max:  185.00	Mean:  179.74	SD:     4.82
NO3- (mg/L)		Min:     0.91	Max:    1.17	Mean:    0.99	SD:     0.07
NH4+ (mg/L)		Min:     0.10	Max:    0.11	Mean:    0.10	SD:     0.00
Cl- (mg/L)		Min:   150.40	Max:  159.80	Mean:  153.03	SD:     2.12

LAKE: 1305
LAT/LON: 70.2541°N, 152.8208°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:    -----  	Max:   4.50	Mean:   2.29	SD:  0.98
pH			Min:    8.04	Max:   8.31	Mean:   8.15	SD:  -----
DO (mg/L) 		Min:    9.70	Max:  10.15	Mean:   9.93	SD:  0.12
Conductivity (mS/cm)	Min:    0.28	Max:   0.28	Mean:   0.28	SD:  0.00
Temperature (C)		Min:   13.49	Max:  17.41	Mean:  14.41	SD:  0.33
Salinity (%)		Min:    0.05	Max:   0.06	Mean:   0.05	SD:  0.00
Turbidity (NTU)		Min:    0.00	Max:   1.60	Mean:   0.26	SD:  0.25
TDS (ppm)  	 	Min:  210.09	Max: 212.90	Mean: 210.90	SD:  0.51
ORP (mV)   		Min:  144.90	Max: 172.70	Mean: 164.40	SD:  5.32

LAKE: 1367
LAT/LON: 70.2333°N, 152.7291°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:    1.50	Mean:   0.72	SD:    0.40
pH			Min:   8.39	Max:    8.48	Mean:   8.47	SD:   -----
DO (mg/L) 		Min:  10.43	Max:   10.75	Mean:  10.47	SD:    0.05
Conductivity (mS/cm)	Min:   0.29	Max:    0.29	Mean:   0.29	SD:    0.00
Temperature (C)		Min:  11.41	Max:   12.86	Mean:  12.57	SD:    0.37
Salinity (%)		Min:   0.05	Max:    0.06	Mean:   0.05	SD:    0.00
Turbidity (NTU)		Min:   0.00	Max:    0.10	Mean:   0.00	SD:    0.14
TDS (ppm)  	 	Min: 217.21	Max:  219.34	Mean: 218.40   	SD:    0.40
ORP (mV)   	 	Min: 170.90	Max:  183.40	Mean: 176.60   	SD:    3.72
NO3- (mg/L)		Min:   0.81	Max:    1.26	Mean:   0.92	SD:    0.09
NH4+ (mg/L)		Min:   0.12	Max:    0.17	Mean:   0.13	SD:    0.01
Cl- (mg/L)		Min: 160.10	Max:  164.80	Mean: 161.90	SD:    1.06

LAKE: 1409/M1
LAT/LON: 70.2125°N, 152.7916°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   3.80	Mean:   1.04	SD:   0.71
pH			Min:   8.16	Max:   8.43	Mean:   8.26	SD:   -----
DO (mg/L) 		Min:   9.89	Max:  10.47	Mean:  10.11	SD:   0.12
Conductivity (mS/cm)	Min:   0.21	Max:   0.22	Mean:   0.22	SD:   0.00
Temperature (C)		Min:  12.54	Max:  14.97	Mean:  13.62	SD:   0.67
Salinity (%)		Min:   0.02	Max:   0.02	Mean:   0.02	SD:   0.00
Turbidity (NTU)		Min:   0.00	Max:  22.80	Mean:   0.79	SD:   2.72
TDS (ppm)  	 	Min: 164.52	Max: 167.37	Mean: 166.32	SD:   0.58
ORP (mV)   	 	Min:  84.20	Max: 200.20	Mean: 171.81	SD:  25.77
NO3- (mg/L)		Min:   0.62	Max:   0.91	Mean:   0.75	SD:   0.06
NH4+ (mg/L)		Min:   0.09	Max:   0.11	Mean:   0.10	SD:   0.00
Cl- (mg/L)		Min: 128.10	Max: 137.00	Mean: 132.41	SD:   1.75

LAKE: L9313
LAT/LON: 70.3416°N, 150.9416°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   2.00	Mean:   1.80	SD:   0.54
pH			Min:   7.30	Max:   8.04	Mean:   7.96	SD:   -----
DO (mg/L) 		Min:   8.90	Max:  10.08	Mean:   9.98	SD:   0.14
Conductivity (mS/cm)	Min:   0.30	Max:   0.30	Mean:   0.30	SD:   0.00
Temperature (C)		Min:  16.62	Max:  17.57	Mean:  16.93	SD:   0.23
Salinity (%)		Min:   0.07	Max:   0.08	Mean:   0.08	SD:   0.00
Turbidity (NTU)		Min:   0.00	Max:   4.00	Mean:   0.13	SD:   0.55
TDS (ppm)     	 	Min: 225.70	Max: 229.30	Mean: 228.40    SD:   0.48
ORP (mV)   		Min: 130.60	Max: 156.00	Mean: 149.14    SD:   4.63
NO3- (mg/L)		Min:   0.26	Max:   0.39	Mean:   0.33    SD:   0.03
NH4+ (mg/L)		Min:   0.35	Max:   0.86	Mean:   0.38    SD:   0.05
Cl- (mg/L)		Min: 215.00	Max: 224.40	Mean: 219.99    SD:   2.02

LAKE: L9817
LAT/LON: 70.2333°N, 151.3388°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   3.00	Mean:   2.05	SD:   0.54
pH			Min:   7.79	Max:   7.97	Mean:   7.87	SD:   -----
DO (mg/L) 		Min:   9.16	Max:   9.98	Mean:   9.31	SD:   0.10
Conductivity (mS/cm)	Min:   0.41	Max:   0.41	Mean:   0.41	SD:   0.00
Temperature (C)		Min:  16.35	Max:  16.68	Mean:  16.51	SD:   0.11
Salinity (%)		Min:   0.13	Max:   0.14	Mean:   0.13	SD:   0.00
Turbidity (NTU)		Min:   0.50	Max:   3.50	Mean:   1.30	SD:   0.58
TDS (ppm) 	 	Min: 304.40	Max: 306.20	Mean: 304.00	SD:   0.44
ORP (mV)  		Min: 104.00	Max: 144.40	Mean: 127.75	SD:  11.86
NO3- (mg/L)		Min:   0.33	Max:   0.56	Mean:   0.45	SD:   0.08
NH4+ (mg/L)		Min:   0.15	Max:   0.23	Mean:   0.21	SD:   0.02
Cl- (mg/L)		Min: 251.90	Max: 272.80	Mean: 267.56	SD:   3.48

LAKE: L9822
LAT/LON: 70.2527°N, 151.2875°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   5.00	Mean:   1.06	SD:   1.51
pH			Min:   7.60	Max:   8.07	Mean:   7.66	SD:   -----
DO (mg/L) 		Min:   8.82	Max:   9.81	Mean:   9.58	SD:   0.10
Conductivity (mS/cm)	Min:   0.17	Max:   0.18	Mean:   0.18	SD:   0.00
Temperature (C)		Min:  16.40	Max:  16.53	Mean:  16.48	SD:   0.04
Turbidity (NTU)		Min:   0.00	Max:   6.50	Mean:   0.34	SD:   0.74
TDS (ppm) 	 	Min: 108.28	Max: 108.99	Mean: 108.29	SD:   0.11
ORP (mV)  		Min:  91.20	Max: 135.40	Mean: 120.33	SD:  10.28

LAKE: L9823
LAT/LON: 70.2508°N, 151.3013°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   3.01	Mean:   1.90	SD:   1.17
pH			Min:   7.71	Max:   7.90	Mean:   7.87	SD:   -----
DO (mg/L) 		Min:   9.60	Max:  10.03	Mean:   9.65	SD:   0.09
Conductivity (mS/cm)	Min:   0.37	Max:   0.37	Mean:   0.37	SD:   0.00
Temperature (C)		Min:  16.17	Max:  16.34	Mean:  16.26	SD:   0.03
Salinity (%)		Min:   0.11	Max:   0.11	Mean:   0.11	SD:   0.00
Turbidity (NTU)		Min:   0.00	Max:   1.00	Mean:   0.34	SD:   0.36
TDS (ppm) 	 	Min: 272.74	Max: 274.17	Mean: 273.59	SD:   0.36

LAKE: M0024 (also sampled in 2008)
LAT/LON: 70.2111°N, 151.6583°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   2.50	Mean:   1.70	SD:   0.49
pH			Min:   7.78	Max:   8.18	Mean:   7.96	SD:   -----       
DO (mg/L) 		Min:   9.89	Max:  10.40	Mean:  10.17	SD:   0.10
Conductivity (mS/cm)	Min:   0.19	Max:   0.19	Mean:   0.19	SD:   0.00
Temperature (C)		Min:  14.04	Max:  14.63	Mean:  14.17	SD:   0.14
Salinity (%)		Min:   0.01	Max:   0.01	Mean:   0.01	SD:   0.00
Turbidity (NTU)		Min:   0.00	Max:   8.90	Mean:   0.24	SD:   0.71
TDS (ppm) 	 	Min: 145.30	Max: 147.44	Mean: 145.69	SD:   0.39
ORP (mV)  		Min: 141.80	Max: 182.50	Mean: 161.80	SD:   4.65

LAKE: M9914 (also sampled in 2008)
LAT/LON: 70.2291°N, 151.6458°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   1.90	Mean:   1.26	SD:   0.47
pH			Min:   7.64	Max:   7.94	Mean:   7.71	SD:   -----
DO (mg/L) 		Min:   9.87	Max:  10.39	Mean:   9.93	SD:   0.08
Conductivity (mS/cm)	Min:   0.14	Max:   0.14	Mean:   0.14	SD:   0.00
Temperature (C)		Min:  10.53	Max:  13.32	Mean:  12.98	SD:   0.69
Turbidity (NTU)		Min:   0.90	Max:   2.70	Mean:   0.13	SD:   0.38
TDS (ppm) 	 	Min: 109.00	Max: 109.70	Mean: 109.18	SD:   0.32
ORP (mV)  		Min: 183.00	Max: 194.80	Mean: 190.77	SD:   2.56
NO3- (mg/L)		Min:   0.13	Max:   2.11	Mean:   1.42	SD:   0.43
NH4+ (mg/L)		Min:   0.11	Max:   0.17	Mean:   0.15	SD:   0.01
Cl- (mg/L)		Min: 142.20	Max: 150.20	Mean: 145.01	SD:   2.05

LAKE: M9922 (also sampled in 2008)
LAT/LON: 70.2291°N, 151.5875°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   4.00	Mean:   0.78	SD:   0.68
pH			Min:   7.66	Max:   8.05	Mean:   7.99	SD:   -----
DO (mg/L) 		Min:   9.08	Max:   9.87	Mean:   9.63	SD:   0.08
Conductivity (mS/cm)	Min:   0.41	Max:   0.41	Mean:   0.41	SD:   0.00
Temperature (C)		Min:  14.90	Max:  16.01	Mean:  15.76	SD:   0.25
Salinity (%)		Min:   0.06	Max:   0.06	Mean:   0.06	SD:   0.00
Turbidity (NTU)		Min:   0.80	Max: 137.20	Mean:   6.14	SD:  17.48
TDS (ppm) 	 	Min: 209.38	Max: 212.94	Mean: 211.02	SD:   0.74
ORP (mV)  		Min:  57.90	Max: 181.40	Mean: 152.66	SD:  21.06
NO3- (mg/L)		Min:   0.27	Max:   1.65	Mean:   1.37	SD:   0.22
NH4+ (mg/L)		Min:   0.19	Max:   0.22	Mean:   0.22	SD:   0.00
Cl- (mg/L)		Min: 187.70	Max: 214.60	Mean: 208.33	SD:   4.24

LAKE: M9923 (also sampled in 2008)
LAT/LON: 70.2277°N, 151.5236°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   1.30	Mean:   0.84	SD:   0.38
pH			Min:   8.35	Max:   8.41	Mean:   8.39	SD:   -----
DO (mg/L) 		Min:  10.05	Max:  10.39	Mean:  10.24	SD:   0.05
Conductivity (mS/cm)	Min:   0.37	Max:   0.37	Mean:   0.37	SD:   0.00
Temperature (C)		Min:  12.65	Max: 130.08	Mean:  12.83	SD:   0.12
Salinity (%)		Min:   0.10	Max:   0.10	Mean:   0.10	SD:   0.01
Turbidity (NTU)		Min:   0.10	Max:  19.10	Mean:   1.08	SD:   3.03
TDS (ppm) 	 	Min: 276.30	Max: 278.40	Mean: 277.52	SD:   0.46
ORP (mV)  		Min: 156.40	Max: 179.00	Mean: 174.90	SD:   5.17
NO3- (mg/L)		Min:   0.90	Max:   2.89	Mean:   1.98	SD:   0.31
NH4+ (mg/L)		Min:   0.17	Max:   0.19	Mean:   0.17	SD:   0.00
Cl- (mg/L)		Min: 190.30	Max: 202.80	Mean: 196.70	SD:   2.67

LAKE: M9111
LAT/LON: 70.0833°N, 152.0500°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   6.10	Mean:   2.71	SD:   1.64
pH			Min:   8.26	Max:   8.31	Mean:   8.27	SD:   -----
DO (mg/L) 		Min:   9.89	Max:  10.17	Mean:  10.11	SD:   0.10
Conductivity (mS/cm)	Min:   0.85	Max:   0.86	Mean:   0.85	SD:   0.00
Temperature (C)		Min:  13.71	Max:  13.74	Mean:  13.72	SD:   0.01
Salinity (%)		Min:   0.35	Max:   0.35	Mean:   0.35	SD:   0.00
Turbidity (NTU)		Min:   0.00	Max:   0.50	Mean:   0.31	SD:   1.18
TDS (ppm) 	 	Min: 616.63	Max: 622.32	Mean: 617.78	SD:   1.30
ORP (mV)  		Min: 150.70	Max: 166.10	Mean: 160.29	SD:   4.96
NO3- (mg/L)		Min:   0.48	Max:   11.81	Mean:   6.28	SD:   3.64
NH4+ (mg/L)		Min:   -----	Max:   -----	Mean:   -----	SD:   -----
Cl- (mg/L)		Min:   -----	Max:   -----	Mean:   -----	SD:   -----

LAKE: M9521
LAT/LON: 70.0833°N, 152.0500°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   1.00	Mean:   0.84	SD:   0.08
pH			Min:   8.49	Max:   8.76	Mean:   8.62	SD:   -----
DO (mg/L) 		Min:   9.78	Max:  12.05	Mean:  11.33	SD:   0.56
Conductivity (mS/cm)	Min:   1.51	Max:   1.93	Mean:   1.70	SD:   0.14
Temperature (C)		Min:  12.30	Max:  12.75	Mean:  12.44	SD:   0.13
Salinity (%)		Min:   0.66	Max:   0.88	Mean:   0.76	SD:   0.07
Turbidity (NTU)		Min:   6.30	Max:  27.60	Mean:  10.00	SD:   6.39
TDS (ppm) 	 	Min: 616.63	Max: 622.32	Mean: 617.78	SD:   1.30
ORP (mV)  		Min: 128.20	Max: 150.90	Mean: 143.54	SD:   6.64
NO3- (mg/L)		Min:  -1.00	Max:  -1.00	Mean:  -1.00	SD:  -1.00
NH4+ (mg/L)		Min:   -----	Max:   -----	Mean:   -----	SD:   -----
Cl- (mg/L)		Min:   -----	Max:   -----	Mean:   -----	SD:   -----

LAKE: R0064/NTM1
LAT/LON: 70.0833°N, 152.0500°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   2.70	Mean:   0.88	SD:   0.32
pH			Min:   8.45	Max:   8.52	Mean:   8.48	SD:   -----
DO (mg/L) 		Min:  10.08	Max:  10.44	Mean:  10.18	SD:   0.06
Conductivity (mS/cm)	Min:   0.34	Max:   0.44	Mean:   0.38	SD:   0.01
Temperature (C)		Min:  13.04	Max:  14.55	Mean:  13.69	SD:   0.43
Salinity (%)		Min:   0.09	Max:   0.14	Mean:   0.11	SD:   0.01
Turbidity (NTU)		Min:   0.00	Max:  39.50	Mean:   0.59	SD:   1.83
TDS (ppm) 	 	Min: 254.90	Max: 326.10	Mean: 286.60	SD:   8.59
ORP (mV)		Min: 184.60	Max: 203.20	Mean: 197.40	SD:   4.74
NO3- (mg/L)		Min:   0.00	Max:   6.98	Mean:   1.08	SD:   0.55
NH4+ (mg/L)		Min:   0.13	Max:   0.18	Mean:   0.17	SD:   0.00
Cl- (mg/L)		Min: 217.30	Max: 235.20	Mean: 227.25	SD:   3.58

LAKE: NTM2
LAT/LON: 70.0416°N, 152.0500°W [locate on map]
VISITED: July 2006

ALWAS:
Depth (meters)		Min:   -----  	Max:   4.20	Mean:   0.47	SD:   0.60
pH			Min:   8.41	Max:   8.88	Mean:   8.72	SD:   -----
DO (mg/L) 		Min:  10.24	Max:  12.32	Mean:  10.79	SD:   0.48
Conductivity (mS/cm)	Min:   0.41	Max:   0.50	Mean:   0.44	SD:   0.02
Temperature (C)		Min:   9.18	Max:  14.96	Mean:  12.28	SD:   1.38
Salinity (%)		Min:   0.12	Max:   0.17	Mean:   0.13	SD:   0.01
Turbidity (NTU)		Min:   0.40	Max: 108.00	Mean:   6.82	SD:  10.32
TDS (ppm)  	 	Min: 306.21	Max: 366.10	Mean: 323.58	SD:  12.33
ORP (mV)   		Min: 157.00	Max: 177.20	Mean: 163.18	SD:   3.09

* For 2009, ALWAS Junior Buoy used a YSI Sensor for chlorophyll sampling. Absolute calibration has not been performed.
** For 2009, ALWAS Senior Buoy used a Turner Sensor for chlorophyll sampling. Absolute calibration has not been performed.