c Upper : % Samples Achieving EPA Safe Swimming Guideline Samples collected by watershed residents and Results are based on 12-16 samples per site, collected in June, August & October 2016, and from May-October, 2017-2018 EPA's recommended Beach Action Value (BAV) is a guideline for day-to-day beach management

Newcomb- Tahawus Road Bridge 15% 85% Newcomb- Whitewater access point 7% Jarrett Engineers staff, and processed93% by Riverkeeper Johnsburg- Warren County canoe access 7% 93% Warrensburg- Warren County Fish Hatchery boat launch 7% 93% Warrensburg- Schroon River at Paper Mill Park boat launch 8% 92% Lake Luzerne Wayside Beach 13% 87% Lake Luzerne- Hudson above Lower confluence 21% 79% Hadley- Lower Sacandaga River at whitewater recreation area 20% 80% Corinth Beach 13% 87% Moreau Lake State Park boat launch 13% 87% Glens Falls- Haviland Cove Beach 25% 75% Glens Falls- Kayak launch at Feeder Canal Trail 7% 93% Moreau informal access point 36% 64% Fort Edward- Bradley Beach kayak launch 67% 33% Fort Edward- Above Lock 7 at floating docks 7% 93% Fort Edward- at East Street 29% 71% Moreau- DEC Roger's Island Pool launch site 60% 40% Saratoga- Hudson Crossing Park 31% 69% Greenwich- at informal access point 57% 43% Schuylerville municipal boat launch 20% 80% Schuylerville- Fish Creek at Schuyler's Canal Park 64% 36% Saratoga informal boat launch 13% 87% Stillwater- Riverfront Park kayak launch 27% 73% Schaghticoke- Lock 4 State Canal Park 50% 50% Schaghticoke- tributary at Powerstation Road 85% 15% Schaghticoke- Hoosic River before Hudson confluence 79% 21% Mechanicville municipal canoe and kayak launch 53% 47% Halfmoon- Lighthouse Park kayak launch 38% 63% Schaghticoke municipal boat launch 73% 27% Troy- Hudson above 47% 53%

% Beach Advisory (>60 cells/100 mL) % Acceptable (0-60 cells/100 mL) 6/7/19 c Upper Hudson River: Geometric Means of Enterococcus Counts Samples collected by watershed residents and Ja Results are based on 12-16 samples collected in June, August & October 2016, and from May-October, 2017-2018 The geometric mean (geomean) is a weighted long-term average

Newcomb- Tahawus Road Bridge 11 Newcomb- Whitewater access point 12 Johnsburg- Warren County canoe access 15 rrett Engineers staff, and processed by Riverkeeper Warrensburg- Warren County Fish Hatchery boat launch 7 Warrensburg- Schroon River at Paper Mill Park boat launch 10 Lake Luzerne Wayside Beach 8 Lake Luzerne- Hudson above Lower Sacandaga River confluence 33 Hadley- Lower Sacandaga River at whitewater recreation area 29 Corinth Beach 18 Moreau Lake State Park boat launch 8 Glens Falls- Haviland Cove Beach 35 Glens Falls- Kayak launch at Feeder Canal Trail 19 Moreau informal access point 29 Fort Edward- Bradley Beach kayak launch 72 Fort Edward- Above Lock 7 at floating docks 15 Fort Edward- Champlain Canal at East Street 24 Moreau- DEC Roger's Island Pool launch site 71 Saratoga- Hudson Crossing Park 29 Greenwich- Batten Kill at informal access point 104 Schuylerville municipal boat launch 28 Schuylerville- Fish Creek at Schuyler's Canal Park 161 Saratoga informal boat launch 33 Stillwater- Riverfront Park kayak launch 29 Schaghticoke- Lock 4 State Canal Park 60 Schaghticoke- Hoosic River tributary at Powerstation Road 160 Schaghticoke- Hoosic River before Hudson confluence 164 Mechanicville municipal canoe and kayak launch 60 Halfmoon- Lighthouse Park kayak launch 46 Schaghticoke municipal boat launch 264 Troy- Hudson above Mohawk River 45 0 50 100 150 200 250 300 Entero Count (cells/100 mL)

Geomean (Gray = Tributary or Canal location) EPA Geomean Criterion (30 cells/100 mL) 6/7/19 c Entero Count (cells/100 mL) 100 150 200 250 300 350 400 50 0 294 Tahawus Rd. Br. 4-11 samples samples per site 4-11 samples per site 4-11

Upper Hudson River: Geometric Means of Means Geometric River: Hudson Upper Wet weather: weather: Wet Results are based on 12-16 samples collected from June, August & October 2016, and from May-October, 2017-2018 May-October, from and 2016, October & August June, from collected samples 12-16 on based are Results h emti en(ema)i egtdln-emaverage long-term a weighted is (geomean) mean The geometric Wet weather is defined as greater than or equal to 0.25" of total rainfall on the day of sampling plus three prior days prior three plus sampling dayof the on rainfall total of 0.25" to equal or than as greater defined is Wet weather Newcomb whitewater access Dry weather: Sampleswatershed collected by residents and Wet Weather (0.25"+ rain) (0.25"+ Weather Wet 284 274 264

Warren County canoe access Dry Weather (<0.25" rain)

Miles Upstream frommouth Jarrett Engineers staff, and processedbyRiverkeeper

254 Enterococcus 244 onsi e r Weather & Dry Wet Counts in

EPA Geomean CriterionEPA Geomean Warren County fish hatchery 234 224

Above L. Sacandaga R. 6/7/19 214 Corinth Beach c Entero Count (cells/100 mL) 100 150 200 250 300 350 400 50 0 214 4-11 samples samples per site 4-11 samples per site 4-11 e weather: Wet Dry weather: weather: Dry

Upper Hudson River: Geometric Means of Means Geometric River: Hudson Upper

Results are based on 12-16 samples collected from June, August & October 2016, and from May-October, 2017-2018 May-October, from and 2016, October & August June, from collected samples 12-16 on based are Results h emti en(ema)i egtdln-emaverage long-term a weighted is (geomean) mean The geometric Wet weather is defined as greater than or equal to 0.25" of total rainfall on the day of sampling plus three prior days prior three plus sampling dayof the on rainfall total of 0.25" to equal or than as greater defined is Wet weather Moreau Lake Sampleswatershed collected by residents and Wet Weather (0.25"+ rain) (0.25"+ Weather Wet 204

Haviland Cove

194 Moreau Bradley Beach Roger's Island Pool Dry Weather (<0.25" rain)

Miles Upstream frommouth Jarrett Engineers staff, and processedbyRiverkeeper

184 Enterococcus

Hudson Crossing Schuylerville

174 Saratoga onsi e r Weather & Dry Wet Counts in

EPA Geomean CriterionEPA Geomean Stillwater Riverfront Pk

Lock 4 164 Mechanicville

Lighthouse Park

Schaghticoke 6/7/19 154 Above Mohawk R Upper Hudson River Enterococcus Monitoring Results Year-by-Year Comparison, 2017-2018 Samples collected by watershed residents and Jarrett Engineers staff, and processed by Riverkeeper. Results are based on 172-177 samples per year collected from May-October, 2017-2018. (Sampling was limited in 2016, so results are not compared with later years.) The geometric mean (geomean) is a weighted long-term average. Wet weather is defined as greater than or equal to 0.25" of total rainfall on the day of sampling plus three prior days.

2017 31% 69%

2018 41% 59%

% Beach Advisory (>60) % Acceptable (0-60)

2017 34

2018 40

Geometric Mean EPA Geometric Mean Criterion

6/7/2019 Enterococcus Monitoring Results: Hudson River Watershed Snapshot Enterococcus is an indicator of fecal contamination. Bars show the geometric mean, a weighted average, of all non-tidal samples. Results are from 14-937 samples collected May-October, 2010-2018. Date ranges vary by watershed. Samples were collected and processed by a network of community scientists and labs.

Upper Hudson River 33

Mohawk River 54

Poesten Kill 83

Wynants Kill 246

Quackenderry Creek 506

Mill Creek 323

Moordener Kill 221

Catskill Creek 47

Roeliff Jansen Kill 27

Sawyer Kill 235

Esopus Creek 53

Saw Kill 38

Rondout Creek 170

Wallkill River 502

Quassaick Creek 321

Pocantico River 385

Sparkill Creek 779

Saw Mill River 369

Bronx River 420

0 200 400 600 800 1000

Entero Count (cells/100 mL)

Geometric Mean EPA Threshold (30 cells/100 mL)