Here is a quick recap of our upcoming events:

While summer continues to blaze on, it's time to look ahead to our fall volunteer opportunities. All events are free, but registration is required to ensure we have enough supplies for everyone. Sign up for an event on our Eventbrite page, also linked on the "Volunteer with ACD" page of our website.
If you have trouble signing up for events or have questions, please contact Lauren Schmelzer, Outreach and Natural Resource Technician, at This email address is being protected from spambots. You need JavaScript enabled to view it..

Prolonged hot weather with little nighttime cooling raised water temperatures to levels that caused fish kills this past July, affecting fish in Anoka County and throughout the state. We've heard reports of fish kills from several local lakes, including Peltier and Martin.

While many of our "warm water" fish species can tolerate some warmth, water temperatures soared into the mid-80s, which was just too much for some. Cooler water species like northern pike, walleye, and muskie are especially vulnerable.

Low oxygen levels can compound the problem. Warm water can hold less dissolved oxygen. On top of that, accelerated decomposition in warm water can consume more oxygen. This adds another stressor to fish. The MNDNR notes that "larger fish of all types…have a smaller gill surface area to body mass ratio than smaller fish."

Our staff most often heard of large northern pike dying. It's a shame to see these impressive, trophy-sized fish dead. Fortunately, most reports involved only a limited number of fish dying. 

Anglers should be aware that fish are stressed and should consider not targeting larger or sensitive fish at this time. Be especially careful to keep fights to a minimum, keep fish in the water, and release them quickly. Some information for this article is adapted from a MNDNR press release – see the full article here.

Shoreline owners and anglers can do a few things to help. Shoreline owners can leave shoreline trees and in-water vegetation in place. Both are critical habitat, but in hot weather they also provide shade and cooler refuges. If you want to increase shoreline habitat to benefit fish and water quality, ACD offers grants. Most commonly, these are for native plant shoreline buffers. Contact Jamie Schurbon, Watershed Projects Manager, at This email address is being protected from spambots. You need JavaScript enabled to view it. or 763-434-2030 ext. 210.

Oftentimes, our dreams of beautiful gardens are dashed this time of year when damage from insects, critters, and plant diseases starts to wreak havoc on our gardens and landscapes. Before you despair, here are a few things you can do to prevent further damage and to prevent damage in the future. 

There are many helpful online and smart-device apps available for identifying plants, insects, and plant diseases. This is a great place to start since you want to make sure before you start yanking a 'weed' or spraying a 'pest' that you know what you have is correctly identified. You can also reach out to MN Extension and their Master Gardeners for more information. Ask a Master Gardener | UMN Extension.

If your spring planting plans didn't work out, there's still plenty of time! Planting native perennials in the fall reduces weeding and watering needs and even promotes earlier root establishment, giving them a head start on growing next spring! Check out this article from Blue Thumb to learn more about fall planting: Planting for Pollinators in Fall – Blue Thumb.

Most native plant vendors restock species for fall planting and are accepting plant orders now. Blue Thumb is also hosting its second annual in-person fall plant sale, with details listed above. For more information on pollinators, contact Jordi Johnson, Restoration Technician, at This email address is being protected from spambots. You need JavaScript enabled to view it..

ACD has several keystone endeavors for each of the identified foundational natural resources: Surface Water, Ecological Resources, Groundwater, Soils, and Community and Operations. As we make progress on these endeavors, we have a lasting positive impact on the quality of life in Anoka County. 

As of August 4, 2026, the U.S. Drought Monitor classified all of Anoka County as being in moderate drought. However, the causes and effects of low water levels are often complex. Water levels reflect the combined effects of precipitation, snowmelt, temperature, groundwater conditions, and water use—and different water bodies can respond at different rates.

Where Did the Water Go?

During dry periods, less rain and snowmelt are available to replenish lakes, streams, wetlands, and groundwater. Heat waves (like we have experienced this summer) can intensify these conditions by increasing evaporation from open water and moisture loss from plants and soil. Hot weather also increases demand for lawn irrigation, placing additional pressure on groundwater supplies. When extreme heat, limited rainfall, and increased water use occur together, water levels can decline more quickly.

Groundwater is especially important in Anoka County, as ~94% of residents receive their drinking water from groundwater. Many local lakes and wetlands are closely connected to the water table, while groundwater also helps maintain streamflow between rain events. When groundwater declines, nearby surface waters may remain low even after rainfall. A single storm can temporarily improve conditions, but sustained precipitation is often needed for recovery. 

Why Low Water Levels Matter

Shallow water warms more quickly, which can stress out fish and other aquatic life. Reduced streamflow may limit habitat and decrease the amount of cool, oxygen-rich water available to aquatic organisms. Pollutants and nutrients can also become more concentrated when less water is available to dilute them. Shorelines, rocks, stumps, and other hazards may become exposed, affecting boating and water access.

Wetlands naturally expand and contract, and some periodically dry out. These dry phases can benefit certain plants and wildlife. Long-lasting drought, however, can reduce habitat and lower shallow groundwater levels across the surrounding landscape. 

 What Residents Can Do

Everyone can help reduce pressure on local water resources during these dry/hot conditions:

• Follow watering restrictions or schedules established by your city.
• Water lawns and gardens during the early morning, when less water is lost to evaporation.
• Water deeply but less frequently and allow established lawns to go dormant when practical.
• Repair leaking faucets, toilets, hoses, and irrigation systems.
• Use native plants adapted to Minnesota's climate that generally need less water once established.
• Maintain natural vegetation along shorelines to protect soil, provide habitat, and reduce polluted runoff.
• Avoid fertilizing immediately before rain and keep yard debris and other waste out of streets and water bodies.
• Do not dredge, fill, remove aquatic plants, or reshape shoreline or lakebed without first checking permit requirements.

Water Levels Can Recover—but It Takes Time
Water resources do not always respond immediately when rain returns. Soil moisture may need to recover before water can infiltrate deeply enough to recharge groundwater. Lakes, wetlands, and streams that depend on groundwater may therefore recover more slowly than rainfall totals alone suggest.

ACD and its partners track precipitation, lake and stream conditions, wetland hydrology, and groundwater levels throughout the county. Residents can find statewide drought updates through the MN DNR or contact Kris Larson, Water Resource Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it..

A pollinator planting installed four years ago on a sunny and sandy slope at ACD's office is teeming with life as pollinators take advantage of its abundant blooms. It showcases the results of consistent watering, weeding, and supplemental plantings over the three critical years following the initial plug-planting effort. This area also contains a variety of additional flowering species that bloom during other seasons, along with grasses that provide habitat and shelter.

For more information, contact Breanna Keith, Restoration Ecologist, at This email address is being protected from spambots. You need JavaScript enabled to view it.. 

Summer is here! Be sure to water your trees when the temps get hot and there hasn't been rain in a while. Sufficient watering is the best way to protect trees from stress that can lead to more serious insect or fungal diseases.

Long deep soakings in the mornings or evenings reduce water loss to evaporation. Placing mulch around the base of the tree in a "doughnut" shape can also help retain soil moisture. Smaller trees planted in the past year need 5-10 gallons of water every 2-3 days during extreme heat. Larger mature trees need a deep soak of the top 6-8 inches of soil once a week. 

 ACD collaborates with water management entities that share jurisdiction in Anoka County. There is a collection of watershed districts and watershed management organizations (WMOs) that cover all of Anoka County and fit together like puzzle pieces. 44% of ACD overlaps with well-staffed watershed districts and WMOs. The other 56% have no staff and rely solely on ACD to serve as their staff. The extreme efficiency that results from this partnership is remarkable.

 Wetland Regulation Specialist: Providing shared regulatory expertise reduces the need for independent hiring and consulting across approximately 10 local government units.

De Facto Technical Staff: ACD serves as the direct technical and operational staff for three watershed management organizations (Upper Rum, Lower Rum, and Sunrise River WMOs) covering approximately 60% of Anoka County.

$ 1.52 Million in Local Taxpayer Savings: By consolidating administrative overhead and technical staff under ACD's lean framework, this shared-services model prevents these three WMOs from needing to hire independent administrators and project managers. Operating these regions independently would cost local taxpayers an estimated $1.95 million annually. By anchoring them to ACD, local taxpayers save a net $1,526,452 annually.

For more information contact Chris Lord, District Manager, at Chris.Lord.AnokaSWCD.org.

For organizations like ACD, working with a Conservation Corps of Minnesota & Iowa (CCMI) field crew can be much more cost-effective than using contractors for local conservation work and can also help train the next generation of natural resource professionals. The crews are supervised, equipped, and can be assigned to projects lasting from a single day to several months. 

Many young adults join CCMI for a mix of experience, training, student loan benefits, their love of the outdoors and the desire to make a difference. For many professionals in Minnesota, a season with CCMI is a stepping stone to landing permanent jobs in conservation, forestry, parks, or environmental science.

By working alongside the crew members, ACD staff can share their knowledge and experience to provide real mentorship. Check out the CCMI website to learn more about their mission and employment opportunities. For more information contact, Kris Larson, Water Resource Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it..

Rain garden revitalization is beginning in the Coon Creek Watershed as ACD moves forward with a project to restore aging stormwater infrastructure and enhance long-term water quality. 

 Funded through state Watershed-Based Implementation Funding, the initiative focuses on older rain gardens that still effectively capture and filter stormwater runoff but may no longer function as intended due to age and accumulated sediment. Rain gardens help capture runoff from streets, driveways, and rooftops before it reaches nearby water resources.

Interest in the program has been strong, with over 30 landowners volunteering their rain gardens for consideration, exceeding the number of sites funding can support. Site visits are currently taking place and will continue throughout June and July to evaluate conditions and prioritize locations with the greatest opportunity for improvement.

 During site visits, staff document rain garden conditions, measure sediment accumulation, and evaluate overall function. Selected rain gardens will be revitalized through sediment removal, infrastructure repairs where needed, and improved plantings to help restore function and keep local lakes and streams cleaner.

Want to learn more about how rain gardens work and why they matter? Check out ACD's rain garden video on YouTube. For more information contact, Mitch Haustein, Stormwater & Shoreland Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it..

On a sunny June evening, natural resource professionals, lake residents, and municipal officials enjoyed a pontoon tour of Lake George, including ACD, Lake George Conservation Club (LGCC), Lake George Improvement District (LGID), Upper Rum River Watershed Management Organization (URRWMO), and members of the Oak Grove City Council. 

As the group enjoyed the lake, ACD demonstrated several types of water quality monitoring protocols and equipment. Residents shared personal stories about growing up on the lake and connections that have made it such a meaningful part of their lives. Public officials discussed the lake's value to the community and the importance of keeping it in good condition. The tour even included a special sighting of the lake's resident loon family, complete with twin chicks enjoying the warm weather.

Events like this highlight the importance of community involvement in protecting our local waters. Monitoring lake conditions, sharing knowledge, and working together across organizations helps ensure that Lake George remains a healthy resource for both wildlife and residents. Lake George is fortunate to have a dedicated network of volunteers, local leaders, and conservation partners committed to preserving this treasured community asset for future generations.

For more information, contact Lauren Schemlzer, Outreach & Natural Resources Technician, at This email address is being protected from spambots. You need JavaScript enabled to view it.. 

ACD staff and the board of supervisors held their annual workshop this past May. This meeting is to update their annual plan for the coming year and to give staff and supervisors time to spend together. ACD identified several keystone endeavors: Surface Water, Ecological Resources, Groundwater, Soils, and Community and General Operations. To discuss how well ACD is accomplishing each endeavor, staff and supervisors met in groups to discuss what is being done well and what needs improvement. ACD will incorporate the information gathered into its annual plan.

For more information, contact Kathy Berkness, Office Administrator, This email address is being protected from spambots. You need JavaScript enabled to view it.. 

As rivers wind and cut new paths across the landscape, they leave behind curved depressions called "oxbows". Though these old segments of river channel have been cut off, they continue to serve important hydrologic and ecological functions. In natural settings, they hold water to reduce flooding and provide seasonal wetland habitat. Often, due to ditching, these oxbows are artificially separated from the river during high water, or drained so they do not hold water as long.

ACD staff are in the process of implementing two oxbow enhancement projects along the Rum River. The first is at a new conservation easement near the City of Princeton. The second is in Rum River Central Regional Park in Ramsey, MN. The two oxbows are impacted differently but will provide similar benefits once complete. 

The oxbow near Princeton has historically been separated from the river via an artificial berm. This berm prevented the river from flooding into the surrounding farm field during periods of high water. This berm improved farm access for planting, but it kept the oxbow dry except during severe flood events. The landowner has placed the field under a conservation easement, with plans to restore the area to prairie and woods. We have partnered with Isanti SWCD, USFWS, and The Nature Conservancy to create a stabilized connection point through the berm that will allow the river to flood into the oxbow every two to five years instead of every fifty.

The Rum River Central Regional Park oxbow is impacted in the opposite way as the Princeton oxbow. This oxbow frequently floods from high river levels, but it was ditched to the river to drain as quickly as possible. We are partnering with Anoka County Parks to install risers on the culverts along the historical ditch, raising the elevation and the duration of water retention. Rather than allowing this oxbow to flood more frequently, we are helping it retain water for longer.

Stay tuned for project updates and photos as construction begins later this year! For more information, contact Jared Wagner, Water Resource Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it.. 

You can help contain the spread of Emerald Ash Borer (EAB)!. Avoid cutting or pruning Ash trees from May 1 through September 31, as EAB is most active during this time. Do not transport firewood off the site where it was collected; doing so may release adults into a previously infested area. The Twin Cities metro and much of Eastern MN are within an EAB quarantine zone. Transporting firewood out of this area risks spreading this forest disease. Find more information on ACD's website.

For more information, contact Carrie Taylor, Restoration Ecologist, at This email address is being protected from spambots. You need JavaScript enabled to view it..