IWI - RRBDIN - River Watch

Data for Clearbrook-G

Data: 272 Visits by Clearbrook-Gonvick
Clearbrook-G

Page: 1 | 2 | 3

 First: 1998-05-13
Latest: 2008-10-03
Year:

Site
Date
Time
QA
Conductivity (μΩ/cm)
Dissolved Oxygen (mg/l)
Notes
pH
Stage (Depth) (ft)
Trans Tube (cm)
Turbidity (NTRU)
Water Temperature (C)
Notes
CG50 10/03/2008 13:30 487 11.77 8.09 3.01 3.2 11.1
Steep banks, swift flow; river has been channelized in this area.
CG45 10/03/2008 12:50 10.78 0.87
CG40 10/03/2008 12:10 415 12.14 8.28 2.3 1.1 13.01
Shallow water, fish in channel; clear water, seaweed in channel, low banks, wide grass buffer
Dam 10/03/2008 11:40 408 10.81 8.29 -6.45 3.18 15.01
50 degF air temp, low banks, high water level, maples turning color
CG30 10/03/2008 11:15 503 11.82 8.16 4.86 4.21 8.84
No wind, tall trees, 49 degF ambient air temp, conifers, black & white spruce along banks.
CG20 10/03/2008 10:30 519 8.15 7.69 5.29 2.11 9.55
Plenty of vegetative cover, cloudless sky.
CG40 08/07/2008 15:07 389 13.26
Value above 13
 8.6 2.53 121 1.56 24.83
wide riparian zone, minimal land use in area.
Dam 08/07/2008 14:40 393 12.84 8.39 6.34 121 2.14 24.56
Abundant channel vegetation, clear water, normal flow
CG30 08/07/2008 13:58 498 11.18 8.25 2.7 121 3.63 21.19
Abundant bank vegetation, moderate channel vegetation. Light breeze, 75 degF, sunny
CG20 08/07/2008 11:40 523 5.84 7.69 5.4 121 4.93 20.24
Abundant channel and bank vegetation, low flow, wide riparian zone, minimal land use in area.
CG45 12/14/2007 13:02 456 New site 7.96 3.7 -0.1
CG40 12/14/2007 12:33 471 Ice is 3 inches 8.18 3.2 -0.13
Dam 12/14/2007 12:12 449 No dip sample a 8.26 -6.43 0
CG30 12/14/2007 11:32 538 Ice thickness o 7.61 2.5 0
CG20 12/14/2007 11:04 570 Ice thickness 1 7.23 3.6 0.81
CG50 11/14/2007 13:41 458 13.13
Value above 13
 8.03 3.38
Severe conditions prevented bottom measurement, handling of Van Dorn sampler.
CG40 11/14/2007 13:07 431 14.15
Value above 13
 8.37 4.34
Severe conditions prevented bottom measurement, handling of Van Dorn sampler.
Dam 11/14/2007 12:53 424 11.41 8.22 5.11
Severe conditions prevented bottom measurement, handling of Van Dorn sampler.
CG30 11/14/2007 12:30 502 12.94 8.11 3.18
Severe conditions prevented bottom measurement, handling of Van Dorn sampler.
CG20 11/14/2007 11:55 518 12.03 7.99 2.83
Severe conditions prevented bottom measurement, handling of Van Dorn sampler.
CG50 09/28/2007 13:25 468 10.68 8.06 3.2 112.5 4.24 12.84
CG40 09/28/2007 12:50 412 13.2
Value above 13
 8.48 3.6 >120 1.13 13.68
Dam 09/28/2007 12:22 409 9.25 8.26 6.49 <120 3.03 14.47
CG30 09/28/2007 11:55 484 11.79 8.3 3 >120 2.7 11.06
CG20 09/28/2007 10:55 516 7.95 7.87 4.6 >120 2.59 11.32
CG50 05/04/2007 14:01 421 12.81 8.53 2.75 >100 3.25 13.42
Moderate slopes, good buffer zone
CG40 05/04/2007 13:21 421 12.45 8.33 1.58 11.3
Field duplicate measurements
CG40 05/04/2007 13:19 418 12.39 8.34 2.91 >100 2.03 11.51
Established vegetation, low embankments
Dam 05/04/2007 12:58 415 11.12 8.16 6.74 68.45 2.15 9.87
Visible human presence, established bank vegetation, fishery downstream, wildlife habitat in area
CG30 05/04/2007 12:23 453 10.95 8.31 2.37 >100 5.62 13.31
Steep embankments, 30 mph wind gusts, coniforous and deciduous, recent trace precip
CG20 05/04/2007 11:45 462 8.35 7.92 4.3 >100 5.78 13.44
Wind @ 25, Sunny, emerging vegetation, channel clear despite side drainage
Clear Brook 09/28/2006 13:30
Not measured due to low level, no flow. This site has very small drainage area.
CG50 09/28/2006 13:25 425.9 12 8.43 3.1 >100 4.14 10.74
60% clouds, ample vegetation and wildlife in observable area. Channelized reach of Clearwater River.
CG40 09/28/2006 12:55 377 11.2 8.34 4 >100 2.4 12.11
48 deg F, 60% clouds, wooded, fish observed in channel, wetland buffer upstream and downstream, wooded areas nearby. Trees, vegetative debris in channel.
Dam 09/28/2006 12:45 FD
Field Replicate/Duplicate
 364.5 9.2 8.4 >100 3.25 13.75
Field duplicate measurements
Dam 09/28/2006 12:30 364.5 9 8.33 6.34 >100 3.5 13.6
48 deg F, 50% clouds, lake upstream is lined with residential properties
CG30 09/28/2006 12:10 461 12 8.16 2.5 >100 3.62 9.54
45 deg, 65% cloudy, wooded with various trees, upstream and downstream.
CG20 09/28/2006 11:30 486 9.5 7.68 3.7 >100 2.7 9.98
43 deg. F, 60% clouds, good buffer upstream & downstream with adjacent woods.
Clear Brook 04/07/2006 13:04 388 11.19 6.91 1.8 >100 1.79 2.51
High flow, some debris
CG50 04/07/2006 12:34 15.26
Value above 13
 6.86 7.4 25.25 19.4 2.86
Vegetative debris, sediment plume. Apparent erroneous conductivity reading on log sheet.
CG40 04/07/2006 12:11 305 14.06
Value above 13
 6.79 7.7 60.8 6.39 3.37
Dam 04/07/2006 11:39 240 11.77 6.72 7.15 54.4 6.58 3.68
CG30 04/07/2006 11:25 273 11.41 6.9 2.8 58.43 7.51 3.09
CG20 04/07/2006 11:00 10 7.23 3.1 >100 2.51 2.25
High water level
Clear Brook 10/26/2005 13:40 605 10.91 7.56 1.5 >100 3.04 4.26
CG50 10/26/2005 13:15 430 14.7
Value above 13
 8.26 3.2 >100 5.68 6.7
Used 120 cm transparency tube
CG40 10/26/2005 12:40 420 15.58
Value above 13
 8.21 2.9 >100 2.79 9.19
Used 120 cm transparency tube
Dam 10/26/2005 12:15 421 10.58 7.95 6.57 >100 4.21 10.01
USGS wire weight gage used for md
CG30 10/26/2005 11:45 495 13.87
Value above 13
 8.03 2.77 >100 5.57 4.52
120 cm tube used for transparency
CG20 10/26/2005 11:20 FD
Field Replicate/Duplicate
 520 11.62 8.06 1.67 >100 5.72 4.37
CG20 10/26/2005 11:10 514 11.57 7.64 1.67 >100 3.69 4.44
Clear Brook 09/30/2005 14:45 405 9.29 7.65 0.56 5.08 14.3
CG50 09/30/2005 14:00 474 14.39
Value above 13
 8.08 2.38 >100 4.5 12.95
CG40 09/30/2005 13:00 412 14.52
Value above 13
 8.18 2.75 >100 2.39 15.92
Dam 09/30/2005 12:40 FD
Field Replicate/Duplicate
 420 7.83 7.83 5.2 >100 2.84 14.96
Dam 09/30/2005 12:30 416 7.68 7.66 5.2 >100 2.72 14.96
CG30 09/30/2005 11:50 500 12.85 7.79 2.5 >100 4.22 10.12
CG20 09/30/2005 11:00 528 10.32 7.2 5.66 >100 2.47 10.2
CG50 06/14/2005 14:05 395 8.22 7.45 47.45 12.3 17.67
Clear Brook 06/14/2005 13:28 545 6.56 7.28 2 >100 0.9 16.79
CG40 06/14/2005 12:13 390 9.25 7.81 4.02 >100 3.5 17.94
Dam 06/14/2005 11:50 385 9.48 7.86 6.42 >100 2.89 17.95
CG30 06/14/2005 11:15 401 8.2 7.46 4.4 85.6 6.98 16.37
CG20 06/14/2005 10:22 397 5.68 7.14 2.904 >100 1.87 16.38
CG50 11/10/2004 13:20 374 12.83 7.02 7.34 39.05 39.05 5.4
CG40 11/10/2004 12:55 371 13.24
Value above 13
 7.4 4.4 >100 4.23 6.56
High levels due to torrential rains 2 weeks ago.
Dam 11/10/2004 12:30 369 12.32 7.42 >100 5.08 6.7
High water level from torrential rain 2 weeks ago. Water too swift for reliable tape md.
CG30 11/10/2004 12:10 364 13.13
Value above 13
 6.84 3.3 >100 4.06 2.97
CG20 11/10/2004 11:35 375 11.36 6.45 4.7 >100 2.19 2.85
Draige still high from torrential rain 2 wks ago
CG10 11/10/2004 11:00 359 9.29 6.24 3.3 >100 2.65 4.73
Torrential rains 2 wks ago; substantial riparian buffer
CG50 09/30/2004 13:50 438 10.45 7.24 4.2 69 7.7 13.9
CG40 09/30/2004 13:20 378 11.7 7.91 4.48 >100 1.6 15.74
Brush, cattails
Dam 09/30/2004 13:10 378 10.21 7.75 >100 1.7 16.03
Failed to take tape md. This measurement must be taken in future.
CG30 09/30/2004 12:40 423 11.59 7.31 3.14 >100 4.2 13.15
Stage meas taken from upstream west culvert. Dist Mon pt is downstream, east
CG20 09/30/2004 12:10 448 9.41 6.98 5.32 >100 2.6 12.92
Lowland willows, reeds
CG10 09/30/2004 11:10 423 6.44 7.26 2.42 >100 1.4 14.67
Heavy vegetation
CG50 05/12/2004 13:05 430 12.56 6.84 29 25.8 6.81
CG40 05/12/2004 12:30 461 12.62 6.9 >100 5.16 8.21
Dam 05/12/2004 12:20 458 12.89 6.06 5.8 >100 3.3 8.32
CG30 05/12/2004 12:00 437 12.51 6.15 23.5 42 7.24
CG20 05/12/2004 11:35 462 10.9 5.63 4 65 12.6 6.99
CG10 05/12/2004 11:05 459 10.76 5.58 2.1 >100 4.45 6.79
CG40 04/14/2004 12:35 301.6 13.19
Value above 13
 9.11 4 69.75 5.43 5.75
weeds in water, a little ice around outside
Dam 04/14/2004 12:20 295.9 12.81 8.03 3.62 71 5.95 4.58
Ice is still on lake, cold and windy
CG30 04/14/2004 11:54 399.5 11.48 6.78 3.4 95 10 5.72
windy, water is muddy looking
CG20 04/14/2004 11:30 10.55 6.43 3.6 95 4.43 5.08
nice site, flowing but slow
CG10 04/14/2004 11:05 338 11.47 6.95 2.26 >100 2.46 4.08
weeds in water, very cloudy and cold
CG50 04/14/2004 379 12.09 8.05 3 49.6 12.2 5.31
CG50 05/15/2002 10:40 414 6.98 8.2 >60 6.17 11
CG40 05/15/2002 10:12 446 10.34 7.99 >60 2.55 8
Dam 05/15/2002 9:56 436 8.16 8.23 >60 2.16 9
CG30 05/15/2002 9:36 460 8.38 7.92 >60 9.84 11
CG20 05/15/2002 9:14 462 7.2 7.5 >60 12 10
CG10 05/15/2002 8:18 459 9.4 7.67 >60 4.27 9
CG50 04/19/2002 10:45 339 11.24 7.57 4.1 >60 33.5 4
CG40 04/19/2002 10:19 391 11.9 7.74 28 4.56 4
Dam 04/19/2002 10:05 441 11.64 7.79 >60 2.08 4
CG30 04/19/2002 9:40 393 10.94 7.55 45 21.2 4
CG20 04/19/2002 9:15 402 8.78 7.3 >60 14.2 2
CG10 04/19/2002 8:35 508 8.18 7.21 >60 3.37 2