Onesquethaw-Coeymans Creek Watershed – HRWA’s Watershed of the month!

O-C Watershed

The Hudson River Watershed Alliance’s Watershed of the Month for May is the Onesquethaw-Coeymans Creek Watershed in Albany County. The watershed encompasses an area of approximately fifty-two square miles, which includes portions of five municipalities in Albany County: the Towns of Berne, New Scotland, Bethlehem and Coeymans, and the Village of Ravena. From its headwaters in the Helderberg Escarpment west of Clarksville, the stream – initially called the Onesquethaw Creek – travels approximately 19 miles in its 1,400-foot descent to the Hudson River. It enters the Hudson as Coeymans Creek just east of the village of Ravena in Coeymans Landing, about 12 miles south of the City of Albany.

Click here for more information on the Onesquethaw-Coeymans Creek Watershed, or visit the Watershed Alliance’s homepage here!

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Severe Weather Awareness Week

severeweather

The National Weather Service has designated the week of April 26th as Severe Weather Awareness Week for the states of New York, Connecticut, Massachusetts, and Vermont. Meteorologists urge all residents to be weather ready by protecting themselves from the hazards of flooding, tornadoes, and severe thunderstorms, especially in the coming months of the spring and summer season.

Each day in the upcoming week, the National Weather Service will highlight and explore actions to take during severe weather to reduce the risk of death, injury, and property damage.

  • On Monday, severe weather terms and definitions will be discussed.
  • On Tuesday, the focus will be on severe thunderstorms.
  • On Wednesday, severe weather preparedness and safety will be discussed.
  • On Thursday, a study of tornadoes will be featured with a review of thunderstorm safety. In addition, on Thursday afternoon at 1:15 p.m., a severe weather communications drill will be conducted.
  • On Friday, a look at the summer flood threat will be highlighted, with some safety rules provided.
  • On Saturday, a review of key items from the week will be done, once again focusing on preparedness and safety.

For more information, visit the National Weather Service’s page: http://www.weather.gov/aly/safetycampaigns

 

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2015 Winter/Spring Flood Potential Outlook

National Weather Service Logo

 

On Thursday, March 5th, the National Weather Service released a Winter/Spring Flood Potential Outlook for Eastern NY and Western New England:

WINTER/SPRING FLOOD POTENTIAL OUTLOOK
NATIONAL WEATHER SERVICE ALBANY NY
1157 AM EST THU MAR 5 2015

...Winter Spring Flood Potential Outlook 5 for Eastern New York
and Western New England...

This is the fifth of a series of Hydrologic Outlooks issued by
the National Weather Service every two weeks...which refers to
the potential for flooding across eastern New York State...southern
Vermont...Berkshire County Massachusetts...and Litchfield County
Connecticut. The major river basins in this area are the
Hudson...the Mohawk...and the Housatonic.

This outlook is valid for the two-week period March 5 to March 19.

...Overview...

The potential for snowmelt flooding for the winter and spring of
2015 is generally near normal...since snowpack is now near to above
normal. The potential for ice jam flooding is near normal for the
next two weeks.

...Observed Snow Depths and Water Equivalents...

Snow depths between one and a half and two feet were the norm across
elevated terrain in the southern two thirds of the outlook
area...including the Catskills...the Berkshires...and the Litchfield
Hills. These locations are carrying between three and seven...locally
eight...inches of liquid equivalent.

Elsewhere...snow totals in the Adirondacks and southern Green
Mountains measured between a foot and a half and three
feet...containing 2 to 8 inches of snow water equivalent.

These totals bring us into normal to slightly above normal ranges
for this time of year.

...River Flows and Ice Conditions...

Flows in area rivers are below normal with minimal runoff due to
below normal temperatures. Most rivers and streams are ice affected.

River ice cover and thickness is above normal and with cold
temperatures remaining in place for at least the first week of the
outlook period...river ice will remain in place for at least the
next week or so.

...Soil Moisture Conditions and Water Supply...

Soil moisture continues to decline in the outlook area with the
ground frozen and no runoff ongoing. Precipitation totals for the
last 30 days are near normal up to an inch and a half below normal.

New York City water supply reservoirs are at about 74 percent of
capacity as of March 4th. This is about 13 percent below normal
for this time of year. Hudson River-Black River Regulating District
reservoirs range from about 2 feet above target at Great Sacandaga
Lake to over 5 feet below target at Stillwater Reservoir.

...Temperature and Precipitation Outlook...

The forecast for the next week calls for below normal temperatures
and precipitation. However..the official National Weather Service
8-14 day outlook for March 12th through the 18th calls for near
normal temperatures and near to slightly below normal precipitation.
This indicates a warmup from previous outlooks which featured below
to well below normal temperatures.

...Summary...

While the potential for snowmelt flooding is near normal for this
time of year...the overall weather pattern favors colder than normal
temperatures for about the first week of the outlook period. Thus
it is unlikely that we will have enough runoff to cause any
significant rises on area rivers and streams within the first week
or so of the outlook period. However...a return to near normal
temperatures appears likely by midweek next week...with highs in the
upper 30s to upper 40s.

Ice coverage is near 100 percent but with cold temperatures in the
forecast for the next week...no immediate threat for ice jams
exists. However...river ice remains in place and is setting the
stage for potential ice jam issues when temperatures begin to rise.
Any rapid runoff events and dramatic increases in flow would have
the potential to produce ice jam problems...but most likely not in
the first half of the two week outlook period. Again...the second
week of the outlook period could see warmer temperatures but not
necessarily enough to cause rapid ice breakup so monitor forecasts
at weather.gov/albany for the most up to date information.

The sixth Winter Spring Flood Outlook is scheduled for Thursday...
March 19. Extended hydrologic information will be included
in the Hazardous Weather Outlook when necessary.

It is important to remember that heavy rainfall can produce flooding
at any time of year even in areas that have a below normal potential
for flooding.

Observed and forecast river information can be found on our web
page at www.weather.gov/albany.
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Streamside Landowners Needs Assessment

Catskill creek before after

Gretchen Gary and Shorna Allred, part of the Hudson Estuary Watershed Resiliency Project at Cornell University’s Human Dimensions Research Unit (HDRU), have just released their final Needs Assessment on riparian landowners’ risk perception, attitudes, and behavior with regard to flooding and stream management. The results will be used to inform education and outreach to private landowners in the Hudson River Estuary.

The specific objectives of the Needs Assessment were to:

  1. Understand how and why streamside landowners in the study area manage their properties, especially in relation to flooding
  2. Investigate flood risk perception and personal responsibility of streamside landowners
  3. Determine the flood and stream management education needs and communication preferences of streamside landowners in the study area

The full Needs Assessment can be found on HDRU’s site here, or under Landowners & Residents in our Resources section

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Winter Weather Advisory for Northern and Mid-Hudson Valley

Winter Weather Advisory in effect from December 9, 04:00 AM EST until December 10, 12:00 AM EST

THE NATIONAL WEATHER SERVICE IN ALBANY HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW…SLEET…AND FREEZING RAIN…WHICH IS IN EFFECT UNTIL MIDNIGHT EST TONIGHT.

LOCATIONS: GREATER CAPITAL DISTRICT…NORTHERN PORTIONS OF THE MID HUDSON VALLEY…NORTHERN AND CENTRAL TACONICS… SARATOGA AND GLENS FALLS REGION…THE BERKSHIRES AND SOUTHERN VERMONT.

HAZARD TYPES: SNOW…SLEET…AND FREEZING RAIN.

ACCUMULATIONS: 1 TO 3 INCHES FOR VALLEY AREAS…AND 2 TO 6 INCHES ACROSS THE HIGHER TERRAIN OF THE NORTHERN TACONICS…BERKSHIRES AND SOUTHERN GREEN MOUNTAINS.

ICE ACCUMULATIONS: A TRACE TO A TENTH OF AN INCH.

TIMING: A WINTRY MIX OF SNOW…SLEET…AND FREEZING RAIN WILL SPREAD FROM SOUTH TO NORTH ACROSS THE REGION THIS MORNING. PRECIPITATION WILL CHANGE TO A PLAIN RAIN BY THIS AFTERNOON…ALTHOUGH SOME SLEET MAY CONTINUE TO MIX IN WITH THE RAIN AT TIMES THROUGH THIS EVENING.

IMPACTS: HAZARDOUS TRAVEL DUE TO SNOW AND ICE COVERED ROADS AND POOR VISIBILITIES. * WINDS…NORTH 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.

TEMPERATURES: IN THE LOW 30S THIS MORNING RISING INTO THE MIDDLE 30S THIS AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS: A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW…SLEET…OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES…AND USE CAUTION WHILE DRIVING.

—-

**There is also a Flood Watch in effect from December 9, 06:00 AM EST until December 10, 01:00 AM EST for: 

Litchfield County, CT, Eastern Ulster County, Dutchess County

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Winter Storm Warning for Wednesday AM into Thursday AM

WinterStorm-Nov27.2014

The National Weather Service has issued a Winter Storm Warning for heavy snow for:

  • Western New England
  • Eastern Catskills
  • Capital District (Albany)
  • Taconics
  • Mid-Hudson Valley

The Winter Storm Warning is in effect from 7 AM Wednesday morning until 10 AM Thursday morning.

Snow accumulations: 6 to 16 inches – Heaviest accumulations in the Taconics and Hudson Valley. 1 to 2 inches of snow per hour predicted. Temperatures in the upper 20s to mid 30s. Winds 5 to 10 mph with gusts of up to 20 mph.

This storm will significantly impact Thanksgiving holiday travel.  Please be careful driving to loved ones if necessary, but if possible, stay at home and off the roads!

 

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