Tuesday, July 27, 2004
Introductions/Attendance
Steering committee members introduced themselves and indicated their affiliations
with the project: Dr. Joe Ohren, ICARD/EMU; Dr. Kevin Gustavson, WRC/EMU;
Janna Sebald, DEQ; Thad Cleary, DEQ; Kathy Giszczak, Augusta Township Representative;
Aretta Schils, London Township Resident; Cheryl Baltrip, Exeter Township
Representative; Roger Bezek, Exeter Township Representative; Feliziana Myer,
Pittsfield Township Representative; Jim Spas, Frenchtown Township Representative;
Bob Osterhout, Ypsilanti Township Representative; Megan Lindsey, ICARD/EMU;
Jennifer Hartlep, ICARD/EMU.
Dr. Ohren introduced Jennifer Hartlep, the new student assistant, and alerted
the group that as Megan Lindsey moved on to law school Jennifer would be
taking over as the Stony Creek Watershed Coordinator.
Pollutants/Impairments
Dr. Kevin Gustavson asked the group to review the updated version of the
Known/Suspected Sources and Causes of Pollutants/Challenges worksheet. He
pointed out that the causes were listed in priority order, based on the steering
Committee discussions as well as citizen input and recommendations of Technical
Committee members. Dr. Gustavson pointed out that the only change to
be made thus far was in the sedimentation/soil erosion section under the
source developing and developed areas. He indicated that it was likely that
Inadequate inspection/compliance with permits should be listed as the first
cause and Committee members agreed with this change (a revised version is
attached for your files).
Dr. Ohren asked that all township representatives present formally accept
the chart as a working guide, with the expectation that any future changes
would be made in similar fashion. The group reviewed the pollutants worksheet
and all the represented townships approved it to guide future discussions
on goals, objectives and action strategies.
Water Quality Analysis Presentation
New maps on several water quality issues had also been prepared for the group
to review. The committee was presented first with a map on Sediment Problem
Areas throughout the watershed. It was noted that sediment was likely the
number one issue in the watershed. The map indicated that the problem was
much more severe in the upper part of the watershed where major development
has and continues to take place.
A second map displayed Temperature Critical Areas for a Warmwater Fishery.
These maps indicated that the water was 0.6-1.5 degrees Celcius over the
temperatures required by the state only 5-10% of the time in the upper watershed.
These data were of relatively little concern because these areas are so extensively
altered that fish habitat would be hard to maintain even if the temperatures
were cooler. A similar map showed that temperatures were up to 5 –
9 degrees over the temperature to maintain a coldwater fishery in the designated
coldwater stream in the upper watershed, and temperatures were higher than
the required temperatures in up to 40% of the samples in this portion of
the watershed. These data were more of a concern, but the Steering
Committee has decided that addressing sediment and hydrology as a higher
priority than temperature, especially considering the expectation that improvements
of sediment and hydrology could help decrease water temperatures as well.
A third map identified Nitrate Critical Areas. All of the levels were below
the very high concern 10 mg/liter level for drinking water. However,
60-70% of the samples taken in the agricultural areas had high nitrate values
compared to less than 10% of the samples in the more urbanized areas. A fourth
map showed that phosphorous was highest in the developed/developing areas.
Dr. Gustavson pointed out that the urbanization should be the highest priority
to address in the watershed. Agricultural impacts could be addressed
with limited studies in target areas to test the effectiveness of conservation
practices before implementing them on a more extensive basis. The final map
addressed Conductivity; Dr. Gustavson indicated that the most likely cause
of this was poor stormwater management, particularly in the northern portion
of the watershed.
Watershed Tour
Several members of the Technical and Steering Committee met on June 30 to
take an informational tour of the watershed. Attendants were shown the range
of land uses in the watershed, field evidence of the impact of urbanization
and development on the stream system, problems of flooding and high sediment
load downstream of the newer developments, the improvement of the physical
stream quality farther and farther away from the upper watershed development,
problems associated with crops planted close to drains/streams, and the impact
of clearing log jams from the stream with money won from a lawsuit against
a local quarry. During this tour it was noted that many of the water
problems caused by new development were due to a lack of enforcement of sedimentation
and erosion control regulations during construction. Dr. Gustavson discussed
a program that the Washtenaw Drain Commissioner's Office is developing that
recruits and trains members of the public to help report problems to inspection
authorities. The committee members present at the meeting had mixed opinions
about this issue because they feared it could lead to neighborhood disputes
instead of resolving problems.
Goals Chart
A draft goals chart building on the sources and causes sheet was presented
to the group and included supplemental objectives leading to potential action
strategies. Dr. Ohren indicated that this was the first time that this
chart was presented to the group, but that it would become the basis for
continuing attention over the coming months (a slightly revised version is
attached reflecting the discussion at the meeting).
Members noted that the first three Goals reflected the designated uses that
were impaired in the watershed, while the remaining goals are related to
those designated uses that are threatened (hence the use of the terms “restore”
in goals one through three and “protect” in four through seven). It
was also noted that we have left off the designated uses of industrial water
and navigation, sine early on the steering Committee deemed these to be irrelevant
to the Stony Creek. There was some discussion about goal seven related
to public water supply since there are no municipal sources of water drawn
from the Stony Creek. But Jim Spas, Frenchtown Supervisor, pointed
out that both the Frenchtown and Monroe municipal water systems draw water
from Lake Erie near the mouth of the Stony Creek. Committee members
agreed to retain the goal at this time.
Other Items of Interest
Recent events involving the watershed included the June 19th Macroinvertebrate
Study. This event went very well. Only the northern sites on the Watershed
could be tested however due to heavy rainfall in the southern portion of
the watershed immediately before the event. The public volunteers greatly
enjoyed the event. The sites in the lower watershed were later tested by
a smaller group of Volunteers on July 1st when water levels were more conducive
to the study. Analysis of the findings will be presented at the next
steering committee in August.
The Stony Creek Watershed Project will be included as part of a tour taken
by Congressman John Dingell on July 31, 2004. The Stony Creek portion of
the tour will meet at 6250 Judd Road, Milan, MI 48160. They are expecting
this portion of Mr. Dingell’s tour to be held from 3:15 to around 4:00 pm.
All Steering Committee Members are welcome to attend, and Dr. Gustavson will
speak on behalf of the Steering Committee.
Dr. Ohren shared an update from Marlene Rogers, Monroe Conservation District,
concerning the log removal work done with funding from the London Aggregates
lawsuit. He asked for the group’s reaction to the work that had been
done and said that he would be willing to write a letter of reaction to this
cleanup if the Steering Committee members though it would be advisable. Janna
Sebald of the DEQ said that she would follow up on the concerns with the
relevant people from the DNR and DEQ. After some discussion of the
project the group decided that no action was necessary by the Steering Committee,
but they would like to continue to be notified of any action taken with the
lawsuit funds that would affect the Stony Creek Watershed project.
The next meeting of the Steering Committee will be held on Tuesday afternoon,
1:30 to 4:00, August 31, 2004, at the Exeter Township Hall.