FIELD NAME FIELD DEFINITION [HWM = high-water mark] Survey HWM ID Number of row in spreadsheet of results provided by the subcontractor Dewberry (the surveyors) Town Name of town or city in which the HWM is located Party Initials of USGS 1- or 2-person crewmembers who flagged the HWM Date Date that the HWM was flagged A descriptive or numerical rating based on the perceived accuracy of the HWM2. Ratings are modified from: Lumia, Richard; Burke, P.M.; and Johnston, W.H., Quality 1986, Flooding of December 29, 1984, through January 2, 1985, in northern New York State, with flood profiles of the Black and Salmon Rivers: U.S. Geological Survey Water-Resources Investigations Report 86–4191, 53 p. Type A short description of the physical manifestation of the HWM River or Area Generally the name of a river or access area; could additionally include a more detailed description of the location Bank Right' or 'left' facing in the downstream direction Location of Mark Relative to Generally: '__ feet' + 'upstream or downstream' + 'of' + 'bridge or culvert or gage' + '__ feet Landward from edge of water' Structure or Water Describes location of flagged HWM. Usually relative to side of tree (streamward, landward, US [upstream], or DN [downstream]), diameter of tree, and feet above Mark Position ground Marked By Describes how the HWM was flagged (marker line, nail and flagging, line on stake, top of stake, USGS HWM Disc, nail, paint, or a combination of these) Variously completed by field crews. Possible information included: latitude and longitude (lat/long) of the HWM; an associated assessment of lat/long accuracy; Comments detailed description of HWM site; repeats of codes used in other fields; utility pole numbers Inst. No. Sequential number automatically assigned by instruments during flagging for right (RH) and left (LH) bank mark locations Consists of 'VT', a 3-digit county FIPS code, a 2-letter (internal-use) town code, and a sequential number. 'HWM' was used in the Filename in cases where there Filename would be duplicate filenames without it Bridge or culvert number according to the Vermont Agency of Transportation. Alternatively, type of structure (dam, railroad bridge, suspension bridge, covered Bridge_cul bridge) Road Name Self explanatory Lat Latitude in decimal degrees Long Longitude in decimal degrees Survey Northing Northing (in feet) referenced to Vermont State Plane Coordinate System NAD83/91 surveyed by Dewberry and documented in the Dewberry report Survey Easting Easting (in feet) referenced to Vermont State Plane Coordinate System NAD83/91 surveyed by Dewberry and documented in the Dewberry report Survey Elevation Elevation (in feet) referenced to NAVD 88, orthometric heights, Geoid 09, surveyed by Dewberry and documented in the Dewberry report Fate of flagged HWM3 HWMs were either 'FOUND' with survey results provided in this file, or else an explanation is given for its fate (generally missing, destroyed, or area overgrown). Survey Survey Survey Survey HWM ID Town Quality River or Area Lat Long Northing Easting Elevation 2 Addison +/- 0.1 ft McCuen Slang Access Area 44.024470 -73.398570 556914.440 1404087.530 101.520 15 Ferrisburg +/- 0.02 ft South Slang Access Area/Little Otter Creek WMA Boat Launch 44.226490 -73.277440 630263.110 1436624.200 102.710 16 Ferrisburg +/- 0.05 ft Fort Cassin Access Area 44.221590 -73.315640 628568.180 1426597.300 101.680 17 Ferrisburg +/- 0.02 ft Button Bay Boat Launch 44.177260 -73.351720 612461.370 1416985.980 102.510 196 Colchester +/- 0.05 ft Malletts Bay Access Area 44.552430 -73.230970 748973.830 1449855.070 102.260 199 Milton +/- 0.02 ft The Sandbar Access Area 44.623460 -73.214200 774803.060 1454466.040 102.780 200 Milton +/- 0.05 ft Van Everest Access Area 44.706030 -73.209140 804925.820 1456050.360 102.290 208 Shelburne +/- 0.1 ft Shelburne Bay Access Area 44.400330 -73.236460 693558.940 1447950.410 102.270 217 Highgate +/- 0.05 ft Rock River Access Area 44.988440 -73.089010 907605.650 1488026.020 102.990 220 St. Albans +/- 0.05 ft Mouth of Jewett/Stevens Brooks 44.810390 -73.149990 842825.880 1471725.480 101.850 222 St. Albans > +/- 0.1 ft Cohen Park 44.864180 -73.181920 862503.910 1463613.750 102.360 224 Swanton +/- 0.05 ft Tabor Point Access Area 44.925290 -73.214950 884849.620 1455235.150 102.050 225 Swanton +/- 0.05 ft Larry Green Access Area 44.970780 -73.211090 0.000 0.000 0.000 226 Alburg +/- 0.05 ft Kelley Bay Access Area 44.998650 -73.331750 911874.580 1425254.940 102.190 227 Alburg +/- 0.05 ft West Shore Road 44.959170 -73.305660 897455.350 1431819.360 102.200 228 Alburg +/- 0.05 ft Horican Access Area 44.913740 -73.313670 880867.860 1429631.520 101.570 229 Alburg +/- 0.02 ft Dillenbeck Bay Access Area 44.916210 -73.275920 881695.720 1439415.910 101.660 230 Grand Isle +/- 0.1 ft Vantines Access Area 44.719830 -73.341100 810254.920 1421790.630 102.580 231 Grand Isle > +/- 0.1 ft Grand Isle Town Beach 44.725520 -73.275920 812170.370 1438738.490 99.620 232 Isle LaMotte +/- 0.05 ft Stoney Point Access Area 44.871380 -73.358590 865559.290 1417836.460 102.480 233 Isle LaMotte +/- 0.05 ft Holcomb Bay Access Area 44.855000 -73.331540 873722.330 1450536.340 101.750 235 North Hero +/- 0.05 ft Stephensen Point Access Area 44.895260 -73.232650 873943.810 1450559.050 102.190 236 North Hero +/- 0.1 ft King Bay Access Area 44.869440 -73.250610 864621.700 1445580.610 102.810 238 South Hero +/- 0.1 ft Keller Bay Access Area 44.667970 -73.320430 791302.590 1426970.460 102.290 239 South Hero +/- 0.1 ft White Beach 44.621710 -73.321820 774444.110 1426440.850 102.220 315 Benson +/- 0.05 ft Benson Landing Access Area 43.728780 -73.366900 449056.330 1411267.280 100.650 Survey Survey Survey Survey HWM ID Town Quality River or Area Lat Long Northing Easting Elevation 3 Bristol poor New Haven River 44.131375 -73.080163 595144.790 1488095.570 490.170 4 Bristol fair New Haven River 44.131708 -73.080526 595257.830 1488002.550 482.790 6 Bristol poor New Haven River 44.127648 -73.082760 593804.800 1487403.350 417.560 9 Bristol fair New Haven River 44.097547 -73.093794 582824.250 1484422.670 332.160 10 Bristol poor New Haven River 44.096539 -73.092814 582469.180 1484709.930 329.480 13 Cornwall fair Otter Creek 43.918166 -73.174459 517661.627 1462703.859 348.060 19 LeiCester fair Otter Creek 43.869302 -73.156145 499788.380 1467424.250 349.700 22 LeiCester poor Otter Creek 43.854716 -73.149194 494437.340 1469165.760 350.790 23 LeiCester poor Otter Creek 43.854687 -73.148930 494425.010 1469247.570 350.670 24 Middlebury fair Middlebury River 43.970239 -73.086551 536505.050 1486024.140 515.300 26 Middlebury fair Middlebury River 43.969975 -73.085053 536462.130 1486227.060 530.110 27 Middlebury fair Middlebury River 43.970505 -73.091647 536534.610 1484647.530 469.500 34 Middlebury poor Otter Creek 44.010071 -73.167110 551081.380 1464919.630 340.520 35 Middlebury fair Otter Creek 44.009165 -73.166728 550776.370 1464940.530 347.740 36 Middlebury fair Otter Creek 44.011386 -73.167187 551609.880 1464914.730 348.020 37 Middlebury poor Otter Creek 44.011842 -73.167071 551767.470 1464941.810 349.400 38 Middlebury very poor Otter Creek 44.024756 -73.177740 556510.260 1462124.830 316.070 39 Middlebury poor Otter Creek 44.025458 -73.178160 556752.570 1462034.540 303.570 40 Middlebury poor Otter Creek 44.024560 -73.177748 556412.730 1462145.870 319.300 43 Middlebury poor Middlebury River 43.971464 -73.097263 536880.560 1483160.080 432.100 50 New Haven poor New Haven River 44.060563 -73.148575 569465.840 1469941.690 260.000 52 New Haven poor New Haven River 44.060549 -73.149091 569467.910 1469803.120 257.960 53 New Haven fair New Haven River 44.062885 -73.172077 570344.760 1463763.310 233.030 55 New Haven fair New Haven River 44.062722 -73.170671 570307.350 1464111.880 245.830 56 New Haven poor New Haven River 44.061678 -73.176449 569959.590 1462545.250 236.340 57 New Haven poor New Haven River 44.061727 -73.177281 569942.160 1462383.970 231.290 61 Ripton good Middlebury River 43.974070 -73.040297 537730.860 1498188.170 1005.560 66 Vergennes poor Otter Creek 44.165671 -73.255209 608016.280 1442248.140 138.090 67 Vergennes fair Otter Creek 44.166932 -73.257938 608495.180 1441536.860 100.270 68 Weybridge fair Otter Creek 44.070998 -73.194364 573341.130 1457936.470 221.290 72 Weybridge good Otter Creek 44.086210 -73.246841 579028.080 1444160.510 142.980 73 Weybridge fair Otter Creek 44.085752 -73.246668 578828.710 1444278.430 142.360 75 Weybridge poor Otter Creek 44.070953 -73.194165 573339.870 1457995.540 220.310 76 Arlington poor Batten Kill 43.083856 -73.142943 213434.630 1468654.690 650.230 77 Arlington poor Batten Kill 43.083131 -73.143581 213186.390 1468489.070 652.090 78 Arlington poor Batten Kill 43.083641 -73.143784 213368.870 1468421.910 647.070 79 Arlington poor Batten Kill 43.083951 -73.144108 213455.650 1468329.570 644.640 80 Arlington poor Batten Kill 43.084308 -73.145068 213597.780 1468076.050 639.000 81 Arlington good Batten Kill 43.076493 -73.156639 210752.500 1464997.220 608.250 82 Arlington poor Batten Kill 43.076306 -73.156988 210716.200 1464886.840 606.390 83 Arlington fair Batten Kill 43.075917 -73.166868 210602.240 1462232.440 595.390 84 Arlington fair Batten Kill 43.075831 -73.166634 210568.430 1462304.660 597.850 85 Arlington poor Batten Kill 43.089888 -73.199240 215781.270 1453627.270 573.610 86 Arlington poor Batten Kill 43.089566 -73.198352 215630.050 1453888.200 575.300 87 Arlington fair Batten Kill 43.104481 -73.220075 221130.930 1448113.250 558.510 88 Arlington fair Batten Kill 43.104460