Maryland DNR – Chesapeake and Coastal Bays Water Quality Conditions
The yellow shaded area represents the range of monthly mean values that have occurred from 1985 to 2008. The blue line shows the monthly mean values for each month over that same time period. The red line shows what the current years conditions are and how they compare to the range and the average values we’ve seen.
To convert temperature to Fahrenheit, use the conversion tool below.
2010 Surface Water Temperature
Patuxent River / Jack Bay (LE1.1)
Legend
Range 1985 to 2008
2010
Mean
Surface Water Temperature (�F)
Patuxent River / Jack Bay (LE1.1)Month Minimum Mean Maximum 2009 2010 January 33.80 39.07 45.32 39.74 37.94 February 33.26 39.08 46.04 34.70 34.52 March 41.36 45.18 49.46 43.88 April 51.53 55.86 60.17 55.31 May 61.16 66.36 74.21 65.30 June 70.43 75.15 79.61 75.74 July 77.45 81.55 86.99 78.71 August 76.55 81.16 85.82 83.03 September 71.24 75.74 79.88 75.56 October 59.18 65.46 70.88 69.26 November 43.70 52.86 59.18 58.10 December 33.80 44.69 55.58 51.62 NOTE: Results displayed are provisional and have not undergone full Quality Assurance procedures. Although Maryland DNR believes the data presented here are correct, we cannot guarantee their accuracy at this time.
Looks like it’ll be early to mid-May before I can start open water swims in the Patuxent river. A month before Eagleman 70.3?? That’ll work. (please no jellyfish, please no jellyfish)
Maryland Plant a Tree Program
Southern Magnolia - Plant a tree in Maryland
What’s The Tree Program?
The State of Maryland and the Maryland Plant a Tree Program are partnering with businesses, communities and citizens to help fund and plant new tree cover. Maryland State agencies are working to plant 1 million new trees by 2011, and are asking private citizens to join in by planting 50,000 trees by 2010.
Why Should I Plant a Tree?
Trees protect water quality, clean our air and provide wildlife habitat. One large tree can eliminate 5,000 gallons of stormwater runoff each year, and well placed trees can help reduce energy costs by 15 to 35 percent. Trees also enhance our quality of life, beautifying neighborhoods and highways, providing sound barriers and shade, and helping increase property values.
Plus, if you choose a tree on Maryland’s recommended tree list, you’ll be able to save$25 at participating retailers!
Click here to print your $25 coupon and click here to see Maryland Plant a Tree Program participating retailers.
What Kind of Tree Should I Plant?
Your decision to plant a tree should start with an objective: do I want a flowering tree, do I need shade for my home or business, a living screen from adjacent properties? Then determine which trees will meet your objective and thrive in the planting site conditions.
Need help determining what kind of tree? Use Maryland’s Site Planning Tool. Did you know planting shade trees east and west of your home can cut cooling costs 15-35%?
FAQ’s and Additional Information
For additional information such as time of year to plant, how much to water, when to prune, fertilzer or deer resistant trees go to their frequently asked questions. You may also calculate the benefit of planting a tree.
Benefits calculated are: overall, stormwater, property value, energy, air quality, and reduction of atmospheric carbons. Just enter your zip code, type of tree, how many, base diameter, and where it will be planted (residential, multi-family residential, small, large, industrial commercial or vacant land or park).
