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Unhealthy Water Areas Near You

By each Friday through the summer I plan to report which beaches, and other swimming or recreation areas in Greater Annapolis may be unsafe over the weekend because of high bacteria levels.  I want to do this because I don’t think most people realize water that looks perfectly ok can be unhealthy. And unless you’re a geek about checking websites you might never know about the sweet swimming spot that’s not.

I hope next week to include a map of the weekly hot spots.

Each of the spots below as of Wednesday had bacteria readings above healthy levels. Check below the readings for what the numbers mean, and for background on this issue. I’ve used a V to show when volunteers provided the data. County inspectors provided the other numbers.

SEVERN RIVER

Admiral Heights, Weems Creek: 236 (County monitors are re-testing. If those second series of tests come out high, they will post warnings.)

Sunset Beach, Carrollton Manor: 120 (V)

Hendler Road: 122 (V)

Sullivan Cove (old drainage ditch in Severna Park): 3050 (V)

Brown’s Pond (near Manresa Drive): 206 (V)

Spa Creek (near the bridge):196 (V)

MAGOTHY RIVER

Mill Creek: 4600 (V)

Dividing Creek: 660 (V)

SOUTH RIVER

Harbor Hills: 166 (V)

Pine Wiff, Almshouse Creek: 824 (V)

Selby, Selby Bay: 130 (V)

The acceptable level for swimming and other direct water contact is determined by the U.S. Environmental Protection Agency, Maryland Department of the Environment and the Anne Arundel County Department of Health. For bodies of water that the Department samples weekly and biweekly, the acceptable level of enterococci bacteria is 104 or fewer bacteria colonies per 100 milliliters of water. For areas that are sampled monthly, the acceptable level is 158 or fewer colonies per 100 milliliters. Each of the beaches above are tested each week. See Water Quality Fact Sheet.

Both the county health department and a network of volunteers test over 100 public beaches and other areas around the county for bacteria. The results from the county tests are put online here, and for the volunteer tests here for Severn and Magothy rivers, and here for South River.

The county is good about posting signs if their inspectors find bacteria levels have climbed above federal safety limits. But you should also realize bacteria readings are almost always highest after a strong storm, and county water testers may not check at that time. So just because there’s no sign doesn’t mean the county has checked the area, and found it safe. The inspectors’ weekly or bi-weekly schedule may mean they arrive days after the water was bad.

The best rule of thumb—which the county makes clear on its website—is to avoid swimming or contact with “natural” water (not swimming pools) for 48 hours after a significant storm, say an inch or more of rain. That can be an average summer thunderstorm.

Stormwater washes animal and human waste from the landscape into nearby creeks and rivers: pet waste, waterfowl, waste from leaking septics or from sewer spills, manure and other sources. The bacteria in the waste can cause stomach ailments. Also, sometimes blue green algae that grow in warm, polluted water can produce toxins that can be extremely harmful to humans. 

One important disclaimer. Both the county and volunteer monitors did their tests on Wednesday, May 30. High readings may have diminished by the weekend and the water may be safe. On the other hand, readings may have risen since then, especially if it rained. As I type this Friday afternoon, I’m watching storm clouds building up outside my window.

Thanks to Sally Hornor who heads up Operation Clearwater for all the testing by volunteers. They customarily test swimming and other areas which aren’t tested by the county, but about which residents want information.

 

 

 

Conlyn

6:59 pm on Monday, June 4, 2012

I live next door to Town Point Marina, in Tracys Landing, in south county. We keep several boats in the in the marina. I've seen children swimming off the piers. Based on the reports in the Patch newspaper I noticed there are apparently no readings in Rockhold Creek. Would you be interested in my taking/reporting readings?

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Conlyn

7:19 pm on Monday, June 4, 2012

Please disregard my previous comment. I have decided not to pursue this avenue. Thanks, Bill

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Rusty Vaughan

12:54 pm on Wednesday, June 6, 2012

Tom, I just saw this posting for the first time. This is a great service. Thank you. I was about to suggest something then saw it at the South River post. Could you keep these readings in a dated progress chart and upload it. Since you have the numbers anyway, it would be good to track for consistency. Good job.

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Rusty Vaughan

9:56 am on Thursday, June 7, 2012

I have a question concerning a solution here without relying on legislation and enforcement. I may be suggesting the impossible but work with me and let me know where I am wrong.

Could it be that a group could be organized or one already exists that could take a large segment of the bay tributaries such as segments of the Severn, the Magothy, etc. Then, methodically identify the residents and hopefully the HOA's and approach them requesting participation in a solution. Just work patiently around the entire shoreline using publicity to our advantage.

If we were to move the community interest away from green, mowed fertilized lawns to something more natural, yet pleasing without adding to the run off, something that would not harm the rivers, could that not contribute? Has something like this been done on a large scale?

It would seem to me that we could organize community groups to work with smaller community groups to simply move the perception away from a grass need to a bay need and even identify neighborhoods that come on board.

I live away from the bay. Our HOA requires green grass. We must be therefore contributing to the problem. Where is my thinking flawed?

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Tom Zolper

9:23 am on Friday, June 8, 2012

Hey Rusty,

I don't think your thinking is flawed AT ALL. I love the idea. And of course using publicity to help educate folks, and encourage change, is part of the point of this weekly river update. There are, of course, groups that work on each of those rivers, the Magothy River Association, the Severn River Association, etc. Many of these groups have HOA's and other community groups as members and work actively with them. See Severn's website here - http://www.severnriver.org/ But as far as I know there's been no larger attempt to organize all the HOAs and community groups specifically, although the river groups do work pretty closely together on some things. I guess the short answer is there's work in this direction, but probably these largely volunteer groups would need help going to the next step(s). Thanks for the comment. Great stuff.
Tom

Rusty Vaughan

10:06 am on Friday, June 8, 2012

I have ideas and I believe we can organize a growing "army" of volunteers to begin the task. First there should be a core group to lay out an overview that could be developed into a plan. It works only by inclusion of many, many, people working from a single repository of information, resources, and reporting. I don't know anyone involved in this. I see it as being very doable.

What would you see to be the next step.

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Tom Zolper

10:22 am on Friday, June 8, 2012

Love your enthusiasm Rusty. Have you checked with the river associations to see exactly what they have done to date? As I said I think you'll find they've taken the first steps in something like this. Might as well take advantage of the organizing they've already done. I'd call Erik Michelson at South River Federation to start - 410-224-3802. Severn River Association is 443.569.3556 and Severn Riverkeeper Fred Kelly is 410 849-8540 and flineskelly@gmail.com. Good luck. Keep me posted. And thanks.

Ben Bussee

3:50 pm on Monday, June 11, 2012

Thank you for posting this info. Very much appreciated. Would it be possible for you to give a little more info about "Sullivan Cove (old drainage ditch in Severna Park): 3050 (V)"? The numbers seem really high and the description seems odd. I'm new to this whole thing and would love more info. Thanks again.

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Tom Zolper

10:03 am on Tuesday, June 12, 2012

Hi Ben. Thanks for the comment. I checked with Sally Hornor, the AACC microbiologist who heads up the water testing for Operation Clearwater. Essentially, she said that area is not a public swimming area but she included it in the testing scheme because it represents one of countless man-made discharge points for polluted runoff from storms into our rivers. Here is her full response:
"This site is truly a ditch that collects stormwater from the upland watershed, which includes a small part of Olde Severna Park. Thus, this ditch is representative of drainage ditches everywhere. Bacterial levels would be expected to spike there because this water is primarily stormwater. As we know, stormwater carries bacteria from the watershed, including bacteria deposited by pets, wildlife and failing septic systems. You know all those drains along our curbs marked "Chesapeake Bay drainage"? If we sampled that water, it would probably have bacterial levels similar to what we see in this ditch. This is exactly why bacterial counts rise so rapidly in our rivers after the rain and this is why I thought it would be good to include the drainage ditch on my website."

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Ann Jackson

8:31 pm on Sunday, June 17, 2012

Tom-
Operation Clearwater is testing the water at the stormdrain outfall in Olde Severna Park, which is indicated as the old drainage ditch on the Operation Clearwater website, in order to provide pre and post data for Olde Severna Park stormwater mitigation efforts in that area. This is not a test site for the Health Department and is not at the swimming beach in Olde Severna Park. We hope to use this data as we continue to apply for grants for projects to improve the quality of water that flows into Sullivan Cove.
Ann Jackson
Watershed Steward
Olde Severna Park
Olde Severna Park

Tom Zolper

9:02 am on Monday, June 18, 2012

Hi Ann,
Thanks for the comment. Do you recommend I take that site off the weekly report?
Tom

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Ann Jackson

12:50 pm on Sunday, June 24, 2012

Yes, I do recommend that you take that site off since it is not reflecting the swimming safety. Thanks for your efforts to educate folks about water quality.
Ann Jackson
Watershed Steward
Olde Severna Park

Leslie Hunt

9:36 am on Monday, June 18, 2012

Tom, I've had a lot of positive feedback from readers on your blog- thank you. This information is very helpful to residents!

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Rusty Vaughan

1:06 pm on Sunday, June 24, 2012

Respectfully, I must vehemently disagree with the Ann Jackson recommendation. Perhaps those spots should parenthetically be referenced as drainage but they should be included.

I have no idea where/what swimming areas are in the Bay or the Severn. I would suggest they are few and not the only places people are in the water. I paddle. I roll when I am hot or I just pull over and take a dip. I have not been out this year BECAUSE of the bacteria.

If we truly want to clean the bay, we should monitor all points to maintain references to note improvements and declines.

Ann, perhaps you would explain your goals and guidelines as a "Watershed Steward". Are you aligned with a group of stewards or is this a characteristic you apply to yourself. I am very interested in the scope of a steward's interest re the Bay and tributaries.

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Brad Knopf

5:41 pm on Sunday, June 24, 2012

Rusty, the Watershed Stewards Academy is an initiative of Anne Arundel County Department of Public Works and Arlngton Echo Outdoor Education Center and funded in part by the Chesapeake Bay Trust, NOAA, the Campbell Foundation etc. Designed to train community leaders, called "Master Watershed Stewards," who will be dedicated to reduce the negative impacts of stormwater runoff in Anne Arundel County. The role of the Master Watershed Steward is to engage and educate citizens, businesses and organizations within their sub-watersheds on relevant environmental issues. They coordinate small scale restorations on private property such as installation of rain gardens, green roofs, rain barrels, living shorelines, etc. The goal is to reduce the pollutant load carried from the land into our waterways. Master Watershed stewards participate in an intensive Certification course, including hands on training in restoration techniques and complete a stormwater infiltration project within their sub-watershed. After certification, Stewards sere as a resource person and community leader, and must meet certain criteria including continuing education to maintain their status. Ann and I were in the first graduating class and the fourth is in progress at present.

Rusty Vaughan

10:38 pm on Sunday, June 24, 2012

Brad, thank you. I salute you, Ann, and the others for your work. That sounds like a Leadership Chesapeake Bay program. I very much would like to meet with you and/or whomever is heading up the Master Watershed Stewards program.

I would not want to post my phone number or email on here but Leslie Hunt or Tim Lemke, editors for the Patch know me. An email to them could, I am sure, get forwarded to me.

I would very much appreciate you and Ann commenting on another blog thread on a similar subject, http://broadneck.patch.com/blog_posts/can-we-do-without-grass-lawns

In the meantime, would you explain why you and Ann would ask/suggest that Tom not post the bacteria at the storm-water drains. It would seem to me that these too are areas that we would be striving to lower the bacteria level thus should continue reporting and monitoring.

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Capt. Bill Conlyn

12:55 pm on Wednesday, June 27, 2012

Capt. Bill, I would be interested in monitoring / taking readings in Rockhold Creek.

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ricomelian

7:06 am on Wednesday, August 1, 2012

I am wondering what the brown plumes are swirling around just under the water surface in spa creek
Rico

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