Author: Anna Marron

October 4, 2024 

Contact: Matthew Stutzman, IPDES Individual Permit Supervisor, Matthew.Stutzman@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality today issued a modified Idaho Pollutant Discharge Elimination System (IPDES) permit for the University of Idaho. 

This action authorizes the university to discharge from all municipal separate storm sewer system (MS4) outfalls listed in the IPDES permit, including Paradise Creek and other associated waters of the United States. 

The university requested a modification to the existing IPDES permit to incorporate alternative controls measures (ACMs), including combining screening of dry weather flows for multiple individual locations to one central location and using a computer-aided design map in place of the required Geographic Information System map. 
 
On May 20, 2024, DEQ approved the ACMs as equivalent to the required Stormwater Management Program control measure, as authorized under the “Rules Regulating the Idaho Pollutant Discharge Elimination System Program” (IDAPA 58.01.25.201.02.c.ii.).  

The final IPDES permit and fact sheet can be found on DEQ’s Issued Permits web page. 

October 4, 2024

Contact: Emily Flores, Air Quality Monitoring Analyst, emily.flores@deq.idaho.gov

SILVER VALLEY – The Idaho Department of Environmental Quality (DEQ) is encouraging ongoing efforts to maintain healthy air quality in the Silver Valley and comply with new federal standards.

The U.S. Environmental Protection Agency (EPA) sets national ambient air quality standards (NAAQS) for a variety of pollutants. If local air quality meets these standards, then an area is designated as “attainment.” If not, it is designated as “nonattainment.”

In February 2024, EPA lowered the health-based standards for fine particulate matter (PM2.5) from 12 µg/m³ to 9 µg/m³. These microscopic particles can penetrate deep into the lungs and enter the bloodstream, resulting in negative health effects such as increased heart disease, lung cancer and stroke, especially for vulnerable groups. Some sources of PM2.5 include wildfires, open burning, woodstoves, and vehicles.

What do these new standards mean for Idaho?

With EPA’s new standards, some communities in Idaho are being evaluated to determine whether they are still meeting health-based requirements. If an area does not meet federal standards, the state is required to develop a plan that includes enforceable strategies to improve the air quality until it achieves the standard.

DEQ is currently evaluating the data to be used in this designation process and is working to ensure data impacted by wildfires is removed. Idaho will be submitting designation recommendations in early 2025. However, EPA makes the final designation based on the most current data, which includes 2024.

Why the Silver Valley?

The Silver Valley is surrounded by mountains, which can trap air pollutants such as PM2.5 near the ground, elevating local pollution levels and impacting air quality. Wintertime inversions can make this pattern worse.

From 2015 to 2021, the area was designated as nonattainment due to not meeting the 2012 PM2.5 NAAQS. The community adopted an ambitious air quality improvement program aimed at replacing old woodstoves, providing woodsheds and moisture meters to homeowners, and partnering with the Kellogg School District to develop an innovative education program centered on air quality. After six years of improvement efforts, the area was re-designated as “attainment.”

However, with the 2024 decision to lower federal standards, the Silver Valley is nearing the nonattainment threshold again. Therefore, air quality improvement efforts throughout the fall and winter of 2024 could impact the level of air quality oversight in the Silver Valley.

What can the community do to make a difference?

There are many steps communities can take to continue protecting air quality.

Drop yard waste at the local incinerator

Instead of burning slash piles or yard waste this fall, take woody waste to the new air curtain incinerator at the Shoshone County Transfer Station in Kellogg. This facility can reduce pollutants by 88% when compared to traditional slash pile burns. 

Turn your car off during drop-off and pick up

Turning vehicles off while waiting in school pickup lines or trips to the grocery store can significantly reduce air emissions. This can be especially important at daycares, schools, and hospitals that serve vulnerable groups.

Use alternative heating

Woodstoves are a common source of heat in the Silver Valley, but they are also a significant source of emissions. By incorporating different sources of heating, including electric or gas, residents can significantly reduce PM2.5 emissions.

October 3, 2024 

Contact: Dana Swift, Remediation Bureau Chief, Dana.Swift@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) received an application from Perpetua Resources Idaho, Inc. for a permit to construct, operate, and close a cyanidation facility intended to contain, treat, or dispose of process water containing cyanide.   

In accordance with the “Rules for Ore Processing by Cyanidation” (IDAPA 58.01.13), Perpetua Resources is requesting a permit to operate a cyanidation facility as part of the Stibnite Gold Project (SGP), a proposed gold mine located in Valley County, approximately 12 miles east of Yellow Pine, Idaho. The SGP is located on private and public lands within the Boise and Payette National Forests. Perpetua has 29,827 acres of mining claims comprised of both unpatented (28,477 acres) and patented (1,350 acres) claims. The mine is also located within the historical Stibnite Mining District, an area characterized by previous mining activities including underground mine workings, rock dumps, tailings deposits, and open pits, including the Yellow Pine Pit.  

The cyanide permit application is available for review at DEQ’s State Office (1410 N. Hilton Street, Boise, Idaho), Boise Regional Office (1445 N. Orchard Street, Boise, Idaho) and on DEQ’s website. Currently, DEQ is not accepting public comments on the contents of the permit application.   

Upon receipt of the permit application, DEQ will perform a completeness review within 30 days. If the application is deemed complete, DEQ will have 90 days to reject the application or issue a draft permit. DEQ will issue a public notice in both cases. 

If DEQ prepares a draft permit, a 60-day public comment period will begin on the date of the public notice. Within 30 days of the public notice for the draft permit, a public meeting will be held where oral or written comments may be provided. DEQ will address public comments submitted in its Response to Public Comments. All comments must be submitted in writing during the public comment period.  

For more information, contact the following:  

Perpetua Resources Idaho, Inc.  

Alan Haslam  
Vice President – Permitting  
405 S 8 St. Suite 201  
Boise, ID 83702  
alan.haslam@perpetua.us  

Idaho Department of Environmental Quality  

Dana Swift  
Remediation Bureau Chief  
1410 N. Hilton St.  
Boise, ID 83706  
dana.swift@deq.idaho.gov  

Related Documents  

Cyanide permit application 

October 1, 2024

Contact: MaryAnna Peavey, Grants and Loans Bureau Chief, MaryAnna.Peavey@deq.idaho.gov  

BOISE – The Idaho Department of Environmental Quality (DEQ) today announced the award of $10,000 to Strawberry Mink Creek Water Association in Franklin County, Idaho. 

The funding will be used to prepare a drinking water planning study, evaluate the current drinking water system, prepare an environmental review, and identify needed improvements. The total project cost is $20,000, and the remaining $10,000 will be funded by Strawberry Mink Creek Water Association.  

Background 

DEQ’s Planning Grant Program provides assistance to eligible wastewater and drinking water systems. These grants are used to develop engineering reports identifying the most cost-effective, environmentally sound method of upgrading a system to achieve and maintain compliance with state and federal standards. Grants cover up to 50% of eligible planning costs, with the remaining cost is the grant recipient’s responsibility. 

For more information about DEQ’s Planning Grant Program and to learn more about this year’s grant recipients, go to DEQ’s Facility Planning Grants page. 

September 20, 2024

Contact: Tasha Owen, Water Quality Analyst 319 Coordinator, tasha.owen@deq.idaho.gov

TWIN FALLS – The Idaho Department of Environmental Quality (DEQ) is seeking members for the Wood River Watershed Advisory Group (WAG).

The Wood River WAG is a group of citizens from a diverse set of interests dedicated to successful restoration and protection of the health of the Big Wood River, Little Wood River, and Camas Creek watersheds. These watersheds cover Blaine, Camas, Gooding, and Lincoln counties, from which the WAG seeks to have representation.

The group is currently seeking a representative from the flood control industry.

The group meets quarterly, and members are asked to serve at least two-year terms. Responsibilities include working with DEQ on the following deliverables:

• Developing water quality improvement plans known as total maximum daily loads for streams, lakes, and rivers with degraded water quality conditions within the watershed.
• Helping identify contributing pollution sources in the watershed.
• Recommending specific actions needed to effectively control sources of pollution to the water bodies.
• Helping develop and implement a plan to meet water quality targets identified in the TMDLs.

Anyone interested in serving on the WAG as a representative of the above interest group should contact Tasha Owen at (208) 736-2190 or tasha.owen@deq.idaho.gov by 5 p.m. on November 22, 2024 MDT. The next WAG meeting is scheduled for December 3, 2024, at 1:30 p.m. MDT at the Wood River Canal Company (409 N Apple Street, Shoshone, Idaho). Members from the public are encouraged to attend.

September 4, 2024

Contact: Leighann Conniff, Ground Water Analyst, Leighann.Conniff@deq.idaho.gov.

LEWISTON –The Idaho Department of Environmental Quality (DEQ) is reaching out to private well owners in the Lindsay Creek Nitrate Priority Area, located in Lewiston, Idaho, to participate in a private well sampling event.

The sampling event will test for nitrates, arsenic, bacteria, and common ions at private wells, and will take place in October of this year. Participation is free and well owners will receive a copy of the results. To participate, contact Leighann Conniff at (208) 799-4370 or Leighann.Conniff@deq.idaho.gov by September 27, 2024.

DEQ maintains a list of degraded groundwater areas throughout the state, which are referred to as nitrate priority areas. In 2020, the Lindsay Creek Nitrate Priority Area was listed as a “moderate-high” priority due to elevated levels of nitrate, ranking 20th out of a list of 35 priority areas.

Groundwater provides over 95% of Idaho’s drinking water and nitrate is the most common and widespread contaminant in groundwater. Long-term exposure to elevated nitrate levels can have adverse health effects, especially in infants younger than six months and individuals with underlying health conditions.

August 13, 2024

Contact: Kim Roush, Senior Hydrogeologist, kimberly.roush@deq.idaho.gov 

IDAHO FALLS – The Idaho Department of Environmental Quality (DEQ) is reaching out to private well owners in the South Fremont Nitrate Priority Area, located in eastern Idaho, to participate in a private well sampling event.  

The sampling event will test for nitrates and bacteria and will take place in the fall of this year. Participation is free and well owners will receive a copy of the results.  

DEQ maintains a list of degraded groundwater areas throughout the state, which are referred to as nitrate priority areas. In 2020, the South Fremont Nitrate Priority Area was listed as a “moderate-high” priority due to elevated levels of nitrate, with South Fremont County and Ashton/Drummond ranked 12th and 14th, respectively. 

Groundwater provides over 95% of Idaho’s drinking water and nitrate is the most common and widespread contaminant in groundwater. Long-term exposure to elevated nitrate levels can have adverse health effects, especially in infants younger than six months and individuals with underlying health conditions.  

To participate, sign up here or contact Kim Roush at (208) 528-2650 or kimberly.roush@deq.idaho.gov. 

August 9, 2024

Contact: Robert Steed, Water Quality Manager, Robert.Steed@deq.idaho.deq 

COEUR D’ALENE — The Idaho Department of Environmental Quality (DEQ) is seeking members for the Panhandle Basin Advisory Group (BAG).  

The Panhandle BAG is comprised of citizens, appointed by DEQ’s director, who represent stakeholder groups from counties in northern Idaho. The BAG advises DEQ on water quality objectives within Idaho’s Panhandle Basin and represents industries and interests directly affected by water quality programs within the basin.  

Representation is currently needed for both the agriculture and water-based recreation groups.  

The BAG meets at least three times yearly to advise DEQ on the following matters:  

• Priorities within the basin  
• Revisions needed in the designated beneficial uses for water bodies within the basins  
• Categories to which water bodies in the basin should be assigned  
• Processes for developing and implementing total maximum daily loads  
• Members to be appointed to watershed advisory groups  
• Water quality nonpoint source pollutant reduction priorities throughout the region  

Members must have a demonstrated interest or expertise that will benefit the work of the group. Anyone interested in serving on the BAG as a representative of agriculture or water-based recreation should contact Robert Steed at (208) 769-1422 or Robert.Steed@deq.idaho.deq  by September 30, 2024, at 5 p.m. PST. 

August 19, 2024 

Contact: Nicholas Howell, Source Water Protection Analyst, Nicholas.Howell@deq.idaho.gov 

TWIN FALLS – The Idaho Department of Environmental Quality (DEQ) is extending the deadline for private well owners to participate in a private well sampling program in Twin Falls County, Idaho.

Participants now have until August 30, 2024, to sign up. To participate, contact Nicholas Howell at (208) 736-2190 or Nicholas.Howell@deq.idaho.gov.

The sampling event will test for nitrates, arsenic, bacteria, and common ions, and will take place in September and October of this year. Participation is free and well owners will receive a copy of the results. 

DEQ maintains a list of degraded groundwater areas throughout the state, which are referred to as nitrate priority areas. The study will help DEQ reassess sites in the Twin Falls County nitrate priority area sampled by other state agencies prior to 2010 and will include new locations to update the nitrate concentration data in the region. The results will help identify levels of nitrates in the Snake River Plain Aquifer and inform decisions concerning future development in the area. 

Groundwater provides over 95% of Idaho’s drinking water and nitrate is the most common and widespread contaminant in groundwater. Long-term exposure to elevated nitrate levels can have adverse health effects, especially in infants younger than six months and individuals with underlying health conditions. 

August 5, 2024 

Contact: India Southern, Water Quality Standards Analyst, india.southern@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking comment on the draft Bucktail Creek Use Attainability Analysis (UAA) Review.  

A UAA is a scientific assessment of the physical, chemical, and biological characteristics of a water body. These assessments are used to determine a water body’s capacity to support activities such as recreation, water supply, aquatic life, or agriculture, also known as a beneficial use. 

In the UAA conducted in 2002 for Bucktail Creek, DEQ examined designated beneficial uses and determined that the creek could not support aquatic life due to copper and cobalt concentrations that were many times greater than the acute and chronic water quality criteria. The UAA removed the contact recreation uses based on natural low-flow conditions and removed aquatic life beneficial use based on copper and cobalt concentrations.  

Under the Clean Water Act, DEQ is required to review all UAAs every three year when recreation and aquatic life uses are removed. The 2024 report reviews available surface water quality data between 2003 and 2022.  

DEQ determined that total and dissolved copper and cobalt concentrations in Bucktail Creek decreased due to extensive remediation work within the drainage. Copper and cobalt concentrations in Bucktail Creek also decreased in downstream waters in South Fork Big Deer Creek. However, pollutant concentrations, specifically copper, are still above criteria due to human-caused conditions that have not been remedied to a point where the water body meets water quality standards or could support beneficial uses. 

The draft Bucktail Creek Use Attainability Analysis Review is available for review at DEQ’s State Office (1410 N. Hilton Street, Boise, Idaho) and on DEQ’s Public Comment Opportunities web page. Written comments will be accepted through September 4, 2024, at 5 p.m. (MDT). Submit comments electronically via DEQ’s public comment form or by mail or email: 

India Southern 
1410 N. Hilton St. 
Boise, ID 83706 
india.southern@deq.idaho.gov 

August 5, 2024 

Contact: India Southern, Water Quality Standards Analyst, india.southern@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking comment on updates to the 2021 Implementation Guidance for the Idaho Copper Criteria for Aquatic Life.  

The purpose of the document is to provide guidance to DEQ staff, the regulated community, and the general public for calculating the copper criteria for aquatic life, including providing background on copper toxicity and how DEQ will implement the criteria using the biotic ligand model (BLM). In 2024, DEQ updated the guidance to clarify the copper BLM model implementation. In addition, DEQ added details on using the fixed monitoring benchmark method, statistical methods for reconciling multiple instantaneous water quality criteria, and interpreting toxicity units. 

The draft updated Implementation Guidance for the Idaho Copper Criteria for Aquatic Life is available for review at DEQ’s State Office (1410 North Hilton Street, Boise, Idaho) and on DEQ’s Public Comment Opportunities web page. Written comments will be accepted through September 4, 2024, at 5 p.m. (MDT). Submit comments electronically via DEQ’s public comment form or by mail or email: 

India Southern 
1410 N. Hilton St. 
Boise, ID 83706 
india.southern@deq.idaho.gov 

July 22, 2024

Contact: Sujata Connell, Water Quality Manager, Sujata.Connell@deq.idaho.deq 

LEWISTON— The Idaho Department of Environmental Quality (DEQ) is seeking members for the Clearwater Basin Advisory Group (BAG).  

The Clearwater BAG is comprised of citizens, appointed by DEQ’s director, who represent stakeholder groups from Latah, Nez Perce, Clearwater, Idaho, and Lewis Counties. The BAG advises DEQ on water quality objectives within Idaho’s Clearwater Basin and represents industries and interests directly affected by water quality programs within the basin.  

Representation is currently needed for local government and mining interest groups.  

The BAG meets at least twice yearly to advise DEQ on the following matters:  

• Priorities within the basin  
• Revisions needed in the designated beneficial uses for water bodies within the basins  
• Categories to which water bodies in the basin should be assigned  
• Processes for developing and implementing total maximum daily loads  
• Members to be appointed to watershed advisory groups  
• Water quality nonpoint source pollutant reduction priorities throughout the region  

Members must have a demonstrated interest or expertise that will benefit the work of the group. Anyone interested in serving on the BAG as a representative of a local government or mining interest should contact Sujata Connell at (208) 799-4370 or Sujata.Connell@deq.idaho.gov by August 23, 2024, at 5 p.m. PST. 

July 10, 2024 

Contact: Destiny Locke, Water Quality Analyst, destiny.locke@deq.idaho.gov 

IDAHO FALLS – The Idaho Department of Environmental Quality (DEQ) is seeking members for the Salmon River Basin Advisory Group (BAG). 

The Salmon River Basin BAG is comprised of citizens, appointed by DEQ’s director, that represent stakeholder groups from counties in central Idaho. The BAG advises DEQ on water quality objectives within the basin and represents industries and interests directly affected by water quality programs within the basin.  

Representation is currently needed for local government, forestry, livestock, water-based recreation (i.e., guides and outfitters), and the public at large. 

The BAG meets as necessary to advise DEQ on the following matters:  

• Priorities within the basin 
• Revisions needed in the designated beneficial uses for water bodies within the basins 
• Categories to which water bodies in the basin should be assigned 
• Processes for developing and implementing total maximum daily loads 
• Members to be appointed to watershed advisory groups 
• Water quality 319 nonpoint source priority projects throughout the region 

Members must have a demonstrated interest or expertise that will benefit the work of the group. Anyone interested in serving on the BAG should contact Destiny Locke by September 13, 2024, at 5 p.m. MT. 

July 8, 2024 

Contact: Bonnie Yoshizaki, Nonpoint Source Coordinator, Bonnie.Yoshizaki@deq.idaho.gov 

BOISE – States, territories, and tribes interested in nonpoint source pollution management activities have until July 15, 2024, to submit applications under the federal § 319 grant program. 

Section 319 of the Clean Water Act established a grant program to support a variety of nonpoint source pollution management activities, including technical assistance, financial assistance, education, training, technology transfer, demonstration projects, and monitoring to assess the success of specific nonpoint source implementation projects. 

The Idaho Department of Environmental Quality (DEQ) awards nonpoint source grants annually on a competitive basis. A successful grant must focus on reducing pollutant loads and improving the water quality of lakes, streams, rivers, and aquifers. Funds may be used to address nonpoint source management and prevention activities: 

• Agriculture 
• Stormwater 
• Transportation 
• Silvicultural or forestry-related activities 
• Groundwater activities 
• Mining 
• Hydrologic and habitat modifications 

Application Process 

All interested applicants will need to create an account and submit a completed application using DEQ new online grant management system, Amplifund. Resources and instructions can be found on DEQ’s Grant Funding Resources web page and Nonpoint Source Subgrants in Idaho web page under the header “Important Dates and Other Information.”  

DEQ is accepting applications from April 15 through July 15, 2024. 

July 1, 2024  

Contact: Tressa Nicholas, Wastewater and Reuse Analyst, Tressa.Nicholas@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) today announced the publication of the Reuse Permit Writer’s Manual, which outlines technical considerations for developing water reuse permits. 

Water reuse is the practice of reclaiming water from a variety of sources, treating it, and reusing it for beneficial purposes such as crop irrigation or other uses. 

The reuse of recycled water in Idaho is regulated by the “Recycled Water Rules” (IDAPA 58.01.17) and requires a permit from DEQ. The permit writing process involves a series of pre-application meetings and submittals where the applicant is required to provide sufficient documentation to develop a comprehensive understanding of the proposed site, treatment method, recycled water uses, and any other details. 

The Permit Writer’s Manual is designed to acquaint DEQ permit writers with the Reuse Program and methods to evaluate materials submitted during the pre-application phase. The guidance is also intended to help new and experienced permit writers successfully complete a new reuse permit and inform users of the legal and technical aspects associated with developing reuse permits. 

The Permit Writer’s Manual is available on DEQ’s Guidance page. Learn more about water reuse permits on DEQ’s Municipal and Industrial Permits web page. 

July 1, 2024 

Contact: Mary Anne Nelson, Administrator Surface and Wastewater Division, Mary.Anne.Nelson@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) seeks applications for the fiscal year 2025 Concentrated Animal Feeding Operation (CAFO) Improvement Grant Program. 

The grant program is designed to support implementation of environmental improvement programs on confined animal feeding operations (CAFOs) for the purpose of improving soil, water, and air quality with an emphasis on manure and nutrient management. DEQ received a $2 million legislative appropriation to continue this grant program in state fiscal year 2025.

Eligible projects must address manure or wastewater management and be ready to implement by the end of calendar year 2024.

Application Process 

Interested applicants should submit a completed application. Resources and instructions can be found on DEQ’s CAFO Improvement Fund web page. Applications are submitted online via DEQ’s Amplifund portal.

Applications will be accepted from July 1 to August 30, 2024. 

June 28, 2024 

Contact: MaryAnna Peavey, Grants and Loans Bureau Chief, MaryAnna.Peavey@deq.idaho.gov   

BOISE – The Idaho Department of Environmental Quality (DEQ) today awarded three low-interest drinking water and wastewater construction loans to organizations in Kootenai, Bonner, and Blaine County. 

The Solar Acres Water Association in Kootenai County received $183,250 to construct an additional well, pump, pumphouse, backup generator, smart meters, and switchboard. Kootenai-Ponderay Sewer District in Bonner County received $8,798,956, which will be used to design and construct a mechanical wastewater treatment facility, expand the land application reuse site, and improve surface water discharge. Finally, the city of Bellevue in Blaine County received $6,295,163 to construct a new spring collection system, reconstruct a transmission main, construct and replace a water main, identify and repair leaks in the system, and make other improvements to the system. 

The loans from DEQ’s State Revolving Loan Fund are capitalized annually by grants from the United States Environmental Protection Agency and provide considerable savings to communities when compared to average costs for municipal general obligation debt issuances. 

This translates into $314,010 in savings to the community in Kootenai County, $1,186,100 for Bonner County, and $1,170,912 for Blaine County.  

Additionally, since the annual cost of drinking water service for Solar Acres Water Association residential customers exceeds 1.5% of the median household income, the system qualifies for a disadvantaged loan, which carries favorable repayment terms and $183,250 principal forgiveness. 

June 27, 2024

Contact: MaryAnna Peavey, Grants and Loans Bureau Chief, MaryAnna.Peavey@deq.idaho.gov  

BOISE – The Idaho Department of Environmental Quality (DEQ) today announced the award of $30,989,4445 in construction grants to six drinking water and wastewater systems.   

These construction projects are made possible through Governor Little’s Leading Idaho initiative.  

“Water is our most valuable resource, and we absolutely must keep up the infrastructure to ensure water is clean and plentiful for this generation and future ones. That is why we made historic investments in water quality and quantity this year as part of my ‘Leading Idaho’ plan,” Governor Little said. “These investments also could keep your property taxes low. Property taxes are determined locally but the investments we made in water and other infrastructure needs at the state level help relieve the burden on local government to cover costs of projects, improving the chances property owners won’t be burdened with the costs,” said Governor Little. 

The following entities received funding; 

Big Twelve Water Association – Big Twelve Water Association in Fremont County was awarded $800,000 to address water supply and distribution deficiencies.  

City of Bellevue – The city of Bellevue in Blaine County was awarded $3,304,837 to construct a new spring collection system, reconstruct a transmission main, construct and replace a water main, identify and repair leaks in the system, and complete other improvements to the system. 

Kootenai-Ponderay Sewer District – Kootenai-Ponderay Sewer District in Bonner County was awarded $13,771,044 to design and construct a mechanical wastewater treatment facility, expand the land application reuse site, and make surface water discharge improvements.  

City of Plummer – The city of Plummer in Benewah County was awarded $3,000,000 to develop a storage lagoon and land application system at the wastewater treatment plant. 

Terrace Lakes Water Company – Terrace Lakes Water Company in Boise County was awarded $3,771,825 to drill a new well, replace a reservoir, construct a booster pump station, replace mains, and map the current system.  

City of Troy – The city of Troy in Latah County was awarded $6,341,739 for wastewater system improvements, including conducting closed caption TV inspection services, replacing and rehabilitating manholes and piping, installing headworks, improving the disinfection system, and developing a land application system.  

Background 

In 2023, the State of Idaho approved plans to roll out $115 million in water and wastewater infrastructure project funding, benefiting communities across Idaho through DEQ’s State Revolving Loan Fund Program. This program provides grants and low-interest loans to qualified recipients to improve their drinking water and wastewater facilities. The criteria and list to expend the Leading Idaho funds are listed here.  

These construction grants represent an estimated $52,556,590 in savings to communities compared to average costs for municipal general obligation debt issuances. For more information about DEQ’s State Revolving Loan Fund Program and to learn more about this year’s funding recipients, go to DEQ’s Construction Loans page. 

June 27, 2024

Contact: Tasha Owen, Water Quality Analyst 3/319 Coordinator, tasha.owen@deq.idaho.gov

TWIN FALLS — The Idaho Department of Environmental Quality (DEQ) is seeking a member to represent nonmunicipal permittee interests on the Upper Snake Basin Advisory Group (BAG).

The Upper Snake BAG is comprised of citizens, appointed by DEQ’s director, that represent stakeholder groups from 19 counties in southern Idaho. The BAG advises DEQ on water quality objectives within Idaho’s Upper Snake Basin and represents industries and interests directly affected by water quality programs within the basin. The BAG meets as necessary to advise DEQ on the following matters:

• Priorities within the basin
• Revisions needed in the designated beneficial uses for water bodies within the basins
• Categories to which water bodies in the basin should be assigned
• Processes for developing and implementing total maximum daily loads
• Members to be appointed to watershed advisory groups
• Water quality 319 nonpoint source priority projects throughout the region

Members must have a demonstrated interest or expertise that will benefit the work of the group. Anyone interested in serving on the BAG should contact Tasha Owen at (208) 736-2190 or tasha.owen@deq.idaho.gov by 5 p.m. MDT on September 2, 2024.

June 20, 2024

Contact: Matt Stutzman, IPDES Individual Permit Supervisor, matthew.stutzman@deq.idaho.gov

The Idaho Department of Environmental Quality (DEQ) is releasing an Idaho Pollutant Discharge Elimination System (IPDES) preliminary draft permit modification to the University of Idaho for preliminary review. The facility has ten days to review the preliminary draft permit modifications and fact sheet for any errors and omissions that should be addressed before the public participation period.

After the preliminary draft period has concluded, DEQ will revise the preliminary draft permit modification as needed, at which point it will become a draft permit for public review and comment. DEQ will formally notify all necessary parties that the draft modified permit and fact sheet have been posted on DEQ’s website for public review and comment, per the “Rules Regulating the Idaho Pollutant Discharge Elimination System Program” (IDAPA 58.01.25.109). To be notified of the forthcoming posting, go to the DEQ’s Newsroom page and click the Subscribe link.

June 7, 2024

Contact: Angela Anderson, IPDES General Permit Supervisor, angela.anderson@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) has finalized the Idaho Pollutant Discharge Elimination System (IPDES) general permit for small suction dredge mining after making minor modifications.

The general permit authorizes small suction dredge mining operators within the state of Idaho to discharge into Waters of the United States. The permit identifies the pollutants of concern, required limits for each pollutant, and monitoring and reporting requirements necessary to ensure compliance with the permit and to protect human health and the environment. Minor modifications include the addition of two missed public comments (comments 108 and 109) and responses in the fact sheet, a typographical error in the general permit, and suggested wording clarification changes based upon public comments. See the general permit for the following sections: Page 4 Highlighted section, Permit Parts I.A.4, II.D.8, II.D.0, Table 1 Legend, and definitions. See the fact sheet for the following sections: Responses to comments 108 and 109.

DEQ held a public comment period from March 28 through April 27, 2024. The final permit was issued May 24, 2024, and is effective June 21, 2024. Responses to comments are located in Appendix B of the fact sheet and resulting changes to the general permit or fact sheet are documented. The final permit and fact sheet are posted on DEQ’s permitting web page.

This action grants DEQ the authority to issue, deny, modify, revoke, reissue, or terminate a permit, per the “Rules Regulating the Idaho Pollutant Discharge Elimination System Program” (IDAPA 58.01.25.107.04).

Under the terms of the permit, persons affected by an IPDES general permit may not file a petition or otherwise challenge the conditions of a general permit in further DEQ proceedings, per IDAPA 58.0125.204.27.a. Instead, individuals may challenge the conditions of a general permit by filing an action in court or applying for an individual IPDES permit.

June 5, 2024

Contact: Tasha Owen, Water Quality Analyst 3/319 Coordinator, tasha.owen@deq.idaho.gov

TWIN FALLS — The Idaho Department of Environmental Quality (DEQ) is seeking a representative to fill a vacancy on the Wood River Watershed Advisory Group (WAG). 

The Wood River WAG is a group of citizens from a diverse set of interests dedicated to successful restoration and protection of the Big Wood River, Little Wood River, and Camas Creek watersheds. These watersheds cover Blaine, Camas, Gooding, and Lincoln counties, from which the WAG seeks to have representation. 

The WAG is currently seeking a member to represent flood control interests.

The group meets quarterly, and members are asked to serve at least two-year terms. Responsibilities include working with DEQ on the following deliverables: 

• Developing water quality improvement plans known as total maximum daily loads (TMDLs) for streams, lakes, and rivers with degraded water quality conditions within the watershed. 
• Helping identify contributing pollution sources in the watershed. 
• Recommending specific actions needed to effectively control sources of pollution to the water bodies. 
• Helping develop and implement a plan to meet water quality targets identified in the TMDLs. 

Anyone interested in serving on the WAG as a representative of the above interest group should contact Tasha Owen at (208) 736-2190 or tasha.owen@deq.idaho.gov by 5 p.m. MDT on September 15, 2024. 

The next WAG meeting is tentatively scheduled for September 10, 2024, at 1:30 p.m. MDT at the Wood River Canal Company (409 N Apple Street, Shoshone, Idaho). Anyone interested in joining the WAG is encouraged to attend. 

May 24, 2024 

Contact: Angela Anderson, IPDES General Permit Supervisor, angela.anderson@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) has finalized the Idaho Pollutant Discharge Elimination System (IPDES) general permit for Small Suction Dredge Mining. 

The general permit authorizes small suction dredge mining operators within the state of Idaho to discharge into Waters of the United States. The permit identifies the pollutants of concern, required limits for each pollutant, and monitoring and reporting requirements necessary to ensure compliance with the permit and to protect human health and the environment. 

DEQ held a public comment period from March 28 through April 27, 2024. The final permit was issued May 24, 2024, and is effective June 21, 2024. Responses to comments are located in Appendix B of the fact sheet and resulting changes to the general permit or fact sheet are documented. The final materials are posted on DEQ’s permitting web page.  

This final action grants DEQ the authority to issue, deny, modify, revoke, reissue, or terminate a permit, per the “Rules Regulating the Idaho Pollutant Discharge Elimination System Program” (IDAPA 58.01.25.107.04).   

Under the terms of the permit, persons affected by an IPDES general permit may not file a petition or otherwise challenge the conditions of a general permit in further DEQ proceedings, per IDAPA 58.0125.204.27.a. Instead, individuals may challenge the conditions of a general permit by filing an action in court or applying for an individual IPDES permit. 

May 20, 2024

Contact: Ben Johnson, Wastewater Enforcement Coordinator, ben.johnson@deq.idaho.gov

Boise – The Idaho Department of Environmental Quality (DEQ) seeks public comment on a proposed settlement action with Petra General Contractors regarding their U-Haul construction site in Meridian, Idaho.

DEQ alleges that on August 8, 2023, Petra General Contractors U-Haul Meridian failed to comply with all applicable conditions of their Idaho Pollutant Discharge Elimination System Permit (IDR0C0LD). On February 2, 2024, DEQ issued a notice of violation directing Petra General Contractors U-Haul Meridian to resolve the violations and pay a civil penalty or request a compliance conference. In compliance with Idaho Code 39-108(9) and the “Rules Regulating the Idaho Pollutant Discharge Elimination System Program” (IDAPA 58.01.25.500.04.), DEQ is publishing the proposed settlement action for public comment.

The proposed settlement action is available for review on DEQ’s Public Comment Opportunities web page and at DEQ’s State Office (1410 North Hilton Street). Written comments will be accepted through June 19, 2024, at 5 p.m. MST. This settlement action may be amended or adjusted in the future, in which case, DEQ may provide an additional public comment opportunity.

Submit comments electronically on DEQ’s website or by mail or email to:

Ben Johnson
Wastewater Enforcement Coordinator
Idaho Department of Environmental Quality
1410 N. Hilton St.
Boise, ID 83607
ben.johnson@deq.idaho.gov

May 20, 2024

Contact:  Curtis Cooper, Source Water Protection Coordinator,  IdahoSourceWater@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) is accepting source water protection grant applications for the fiscal year 2025 source water protection funding cycle.

Source water protection grants provide funding for projects that protect or reduce contamination of public drinking water sources. Eligible projects include the following:

• Contaminant pathway removal (e.g., closure of abandoned or unused wells)
• Contaminant source identification (e.g., research)
• Contaminant removal (e.g., hazardous waste collection, pollution prevention, and waste reduction)
• Contaminant management (e.g., implementation of best management practices or structures to divert contaminated runoff from the source)
• Restoration and conservation of the ecological function of source water protection areas
• Education and information sharing (e.g., brochures, workshops, and media campaigns)
• Security measures to protect the source

Eligible applicants include public water systems, state and local government agencies, tribes, special districts such as soil conservation districts, associations, nonprofit organizations, and educational institutions in Idaho. To learn about funding and eligibility, contact DEQ’s source water coordinator prior to applying.

The maximum award per grant is $24,000. Grants cannot be used for personnel or equipment costs associated with operation and maintenance of drinking water systems.

Applications are due June 30, 2024. Electronic submissions are required through DEQ’s grant management system, AmpliFund.

For more information or to apply for a source water protection grant, visit DEQ’s Source Water Protection Grants page or contact Curtis Cooper, DEQ’s source water coordinator, at (208) 373-0249 or IdahoSourceWater@deq.idaho.gov.

May 14, 2024 

Contact: Dan Smith, Airshed Coordinator, Dan.Smith@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) is encouraging the public to prepare for smoke impacts during what is expected to be another active wildfire season.  

Impacts from wildfire smoke are typically felt from around early July to mid-September. However, harmful smoke from a Canadian wildfire is already affecting some communities in the Midwest, leading to unhealthy air quality alerts issued in Wisconsin and Minnesota. 

Breathing in wildfire smoke can cause serious respiratory and cardiovascular effects, and smoke can be particularly harmful to people with underlying health conditions, pregnant women, children, and older individuals.  

The following resources are available to help you protect your health this summer and prepare for wildfire season. For more information, visit AirNow’s Be Smoke Ready web page.

Create a clean air room 

During wildfires, smoke can enter your home. Creating a clean air room can help reduce exposure to wildfire smoke while indoors, which can be especially important for sensitive groups. To create a clean air room, designate an indoor space, close all windows and doors, and tuck towels in any cracks. To improve air quality during a smoke event, install a high efficiency particulate air filter (HEPA or MERV 13) in your HVAC system, purchase a portable air cleaner, or create a clean air fan. 

Build a DIY air fan 

A DIY air fan is a simple and affordable way to filter out particulate matter in a small indoor space. There are various designs, ranging from simple to more complicated, and all are less expensive than commercial filters. These homebuilt filters can be very effective, and studies show that they can compete with expensive HEPA filters when constructed properly.  

You can create a DIY air fan by purchasing a new box fan (ensure it has a UL or ETL logo) and high-efficiency filter (rated MERV 13 or higher). Adhere the filter to the back of the fan by aligning the arrows on the filter with the direction of the air flow through the fan. Change the filter when it appears dirty or starts to release smoke odors.

Check DEQ’s daily air quality forecast 

DEQ’s real-time air quality map provides the latest air quality data from DEQ and tribal monitors. Each dot on the interactive map represents an active air quality monitor, and the color of each dot corresponds with the current Air Quality Index (AQI) category based on the latest available data. Learn more on DEQ’s Air Quality Index web page.  

DEQ’s Air Quality Forecasts web page provides daily forecasts for certain areas throughout state. DEQ forecasts the expected AQI for three days and identifies the main pollutant of concern. The page also includes burn restrictions, air quality advisories, links to the outdoor open burning and real-time air quality maps, and the 10-day AQI trend.  

May 7, 2024 

Contact: Thea Wickersham, Water Quality Coordinator, thea.wickersham@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) is postponing the submission of a water quality improvement report for the Bruneau River Subbasin. 

The report, also known as a total maximum daily load (TMDL), outlines strategies to reduce E. coli contamination in Big Flat Creek, Deer Creek, and Three Creek in southwestern Idaho. Due to concerns raised during the public comment period, DEQ will begin collecting additional data and conducting further analysis. 

The TMDL was first made available for a 30-day public comment period in January 2024, in accordance with Idaho Code § 39-3611. The comment opportunity was extended for an additional 60 days in February 2024 and closed in April 2024. 

Public input focused on the plan’s impacts to grazing, stream permanence or intermittence, applicable beneficial uses, and data quality, including methodology, E. coli source, flow measurement, sample location, and insufficient data. The United States Bureau of Land Management also submitted a data correction for the 2018 Clover Creek report used in development of this draft TMDL.   

DEQ will work to address provisions in the Bruneau River Subbasin TMDL. Until the document is updated and submitted to the United States Environmental Protection Agency, the assessment units will remain listed as impaired water bodies and included in Category 5 of the §303 (d) list of Idaho’s Integrated Report.  

May 1, 2024 

Contact: Ben Johnson, Wastewater Enforcement Coordinator, Ben.Johnson@deq.idaho.gov 

Boise – The Idaho Department of Environmental Quality (DEQ) is seeking comment on a proposed settlement action with The Track Doctor LLC. 

DEQ alleges that The Track Doctor LLC discharged pollutants into Paradise Creek in Moscow, Idaho, on June 22, 2023, without an Idaho Pollutant Discharge Elimination System permit. On February 12, 2024, DEQ issued a notice of violation directing The Track Doctor LLC to resolve the violation and pay a penalty settlement of $7,600. In compliance with Idaho Code 39-108(9) and IDAPA 58.01.25.500.04., DEQ is publishing the proposed consent order for public comment. 

The proposed settlement action is available for review on DEQ’s website and at DEQ’s State Office (1410 N. Hilton Street, Boise, Idaho). Written comments will be accepted through May 31, 2024, at 5:00 p.m. MST. This settlement action may be amended or adjusted in the future, in which case, DEQ may provide an additional public comment opportunity. 

Submit comments electronically on DEQ’s Public Comment Opportunities page or by mail or email: 

Ben Johnson 
Idaho Department of Environmental Quality 
1410 N. Hilton St. 
Boise, ID 83607 
Ben.Johnson@deq.idaho.gov 

May 1, 2024

Contact: Todd Higgins, Soil Scientist, todd.higgins@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking comment on a draft reuse permit for the city of Genesee.

The city is proposing to construct, own, and operate a new Class 2 municipal wastewater treatment facility and decommission the existing treatment facility. Treatment will be through a three-cell aerated lagoon treatment system, two submerged aerated rock filters for ammonia reduction, and chlorine disinfection and dichlorination in order to produce Class C recycled water. The new facility will increase available acreage for land application from 6 acres to 34.8 acres. The city intends to increase land application rates from 4 million gallons per year to 27.5 million gallons year, reducing total discharge volumes to Cow Creek authorized under Idaho Pollutant Discharge Elimination System Permit ID-002012-5.

Operation of the wastewater treatment and reuse facility is expected to begin in 2025. The permit would authorize reuse operations for seven years and establish monitoring requirements, limits on nutrient and hydraulic loading, and conditions established by DEQ to protect public health and the environment.

The permit materials are available for public review at DEQ’s State Office (1410 North Hilton Street, Boise, Idaho 83706), Lewiston Regional Office (1118 F Street
Lewiston, Idaho 83501), and on DEQ’s Public Comment Opportunities page. Written comments will be accepted through May 31, 2024, until 5 p.m. MDT. Submit comments electronically on DEQ’s website or by mail or email to: 

Todd Higgins
1410 N. Hilton St.
Boise, ID 83703
todd.higgins@deq.idaho.gov

April 26, 2024 

Contact: MaryAnna Peavey, Grants and Loans Bureau Chief, grants.loans@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking comment on a series of plans that will guide how DEQ prioritizes and awards funding for water infrastructure investments. 

The documents include the following: 

1. State Drinking Water and Clean Water State Revolving Fund Intended Use Plan (IUP), which includes the priority lists for loans, emerging contaminants, and lead service line inventory projects. 
2. State Drinking Water Planning Grant Priority List. 
3. State Wastewater Planning Grant Priority List.  

Once approved and finalized by the Idaho Board of Environmental Quality, these documents will govern the state’s funding decisions for state fiscal year 2025. 

DEQ will award grants and loans from these lists in priority order to the highest ranked, “shovel-ready” projects. Awards will be made in full to projects that can utilize all of the available funding. An informational meeting is scheduled for May 7, 2024, at 11 a.m. MST via Microsoft Teams. Visit DEQ’s Events Page to register for this meeting. 

Funding determinations for the Sewer Overflow and Stormwater Reuse Municipal Grants, which is a separate grant opportunity and not part of the public comment period, will be announced after July 1, 2024. 

The priority lists and intended use plan are available for public review at DEQ’s State Office (1410 N. Hilton Street, Boise, Idaho 83706), DEQ’s Regional Offices, and on DEQ’s Public Comment Opportunities page. Hard copies are available at each regional office by request: 

Boise Regional Office 
Coeur d’Alene Regional Office
Idaho Falls Regional Office 
Lewiston Regional Office 
Pocatello Regional Office 
Twin Falls Regional Office 
 

Written comments will be accepted through May 28, 2024, at 5 p.m. MST. Submit comments electronically on DEQ’s Public Comment Opportunities page or by mail or email to:  

MaryAnna Peavey 
1410 N. Hilton St. 
Boise, ID 83706  
grants.loans@deq.idaho.gov 

April 17, 2024 

Contact: Destiny Locke, Water Quality Analyst, destiny.locke@deq.idaho.gov 

SALMON – The Salmon Basin Advisory Group is hosting a public meeting to review nonpoint source State Agriculture Best Management Practices Grant applications. 

The meeting is scheduled for April 24, 2024, at 1:30 p.m. (MST) at the Salmon Grange located at 110 North Terrace Street in Salmon, Idaho. 

The advisory group consists of members appointed by the director of the Idaho Department of Environmental Quality to represent stakeholder groups from southeastern Idaho and advise DEQ on surface water issues throughout the region. 

On April 24, the group will meet to review applications submitted through the State Agriculture Best Management Practices Grant. This program supports water quality improvement efforts statewide, including helping landowners modify their agricultural practices to reduce water pollution and meet the objectives of total maximum daily load requirements.  

For more information about the State Agriculture Best Management Practices Grant, visit DEQ’s Nonpoint Source Subgrants in Idaho web page.

April 15, 2024 

Contact:  Bonnie Yoshizaki, Nonpoint Source Coordinator, Bonnie.Yoshizaki@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking grant applications for the fiscal year 2025 federal nonpoint source management § 319 funding cycle. 

Section 319 of the Clean Water Act established a grant program to support a variety of nonpoint source pollution management activities, including technical assistance, financial assistance, education, training, technology transfer, demonstration projects, and monitoring to assess the success of specific nonpoint source implementation projects. 

Grants are awarded annually on a competitive basis. A successful grant must focus on reducing pollutant loads and improving the water quality of lakes, streams, rivers, and aquifers. Funds may be used to address nonpoint source management and prevention activities: 

• Agriculture 
• Stormwater 
• Transportation 
• Silvicultural or forestry-related activities 
• Ground water activities 
• Mining 
• Hydrologic and habitat modifications 

Application Process 

All interested applicants will need to create an account and submit a completed application using DEQ’s new online grant management system, AmpliFund. Resources and instructions can be found on DEQ’s Grant Funding Resources web page and Nonpoint Source Subgrants in Idaho web page under the header “Important Dates and Other Information.” 

DEQ is accepting applications from April 15 through July 15, 2024. 

April 9, 2024 

Contact: Angela Anderson, IPDES General Permit Supervisor, Angela.Anderson@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) is accepting small suction dredge mining permit applications for the 2024 season. 

The Small Suction Dredge Mining General Permit (SSDMGP) is currently out for public comment. If issued, the permit would authorize discharge into Waters of the United States from small suction dredge mining operations within the state of Idaho. The general permit identifies the pollutants of concern, required limits for each pollutant, and monitoring and reporting requirements necessary to ensure compliance with the permit and to protect human health and the environment. 

A final effective date will be determined when the comment opportunity closes. 

Deadlines and Submittal Instructions 

The SSDMGP Notice of Intent application will be available for editing in DEQ’s Idaho Pollutant Discharge Elimination System (IPDES) E-Permitting System on April 9, 2024, and can be submitted starting May 1, 2024. Applications should be submitted using the E-Permitting System, however, entities that received an approved electronic waiver can submit materials via mail or in person to a DEQ regional office between May 1 and June 1, 2024. 

Applications for the following special dredging locations must be submitted by June 1, 2024:  

• Grimes, Elk, Mores (GEM) Creeks 
• South Fork Clearwater River 
• McCoy Creek 
• Lolo Creek 
• Orogrande Creek 
• French Creek 
• Moose Creek (12 miles east of Kelly Forks Work Center in the portion of T39N, R11E, Sections 4 and 9, T40N, R11E, Sections 29, 31, 32, 33, Clearwater County, Idaho)  

Applications for all other areas will be accepted and processed in accordance with the final 2024 SSDMGP. 

Contact Information 

For questions regarding the permit or eligibility for the Notice of Intent application, contact Angela Anderson at angela.anderson@deq.idaho.gov or (208) 373-0560. For technical questions regarding the E-Permitting System and application access, contact Shanda Lowder at Shanda.Lowder@deq.idaho.gov or (208) 373-0136. 

April 8, 2024

Contact:  Bonnie Yoshizaki, Nonpoint Source Coordinator, Bonnie.Yoshizaki@deq.idaho.gov

BOISE – Applicants interested in implementing agricultural or ranching best management practices have until April 15, 2024, to submit applications under the state Agricultural Best Management Practices (BMP) Grant Program. 

The grant program supports water quality improvement efforts statewide, including helping landowners modify their agricultural practices to reduce water pollution and meet the objectives of total maximum daily load requirements. Eligible projects must address agricultural or ranching BMPs and be ready to implement. Projects must also involve multiple partners and leverage other funding resources. 

Application Process 

DEQ transitioned to a new online grant management system known as AmpliFund. All interested applicants will need to create an account and submit a completed application using the new system. Resources and instructions can be found on DEQ’s Grant Funding Resources web page and Nonpoint Source Subgrants in Idaho web page under the header “Important Dates and Other Information.”  

DEQ is accepting applications from March 15 to April 15, 2024. 

March 29, 2024 

Contact: Nicholas Howell, Source Water Protection Analyst, Nicholas.Howell@deq.idaho.gov

Jerome – The Idaho Department of Environmental Quality (DEQ) is reaching out to private well owners in southwest Jerome, Idaho, to participate in a groundwater sampling program. 

Sampling will take place in May of this year and is free for well owners. 

DEQ maintains a list of degraded groundwater areas throughout the state, which are referred to as nitrate priority areas. The study will help DEQ reassess sites in the southwest Jerome nitrate priority area sampled by other state agencies prior to 2010 and will include new locations to update the nitrate concentration data in this region. The results will help identify the primary sources of nitrates and inform decisions concerning future development in the area. 

Groundwater provides over 95% of Idaho’s drinking water and nitrate is the most common and widespread contaminant in groundwater. Long-term exposure to elevated nitrate levels can have adverse health effects, especially in infants younger than six months and individuals with underlying health conditions. 

To participate, contact Nicholas Howell at Nicholas.Howell@deq.idaho.gov or (208) 736-2190. 

March 15, 2024

Contact:  Bonnie Yoshizaki, Nonpoint Source Coordinator, Bonnie.Yoshizaki@deq.idaho.gov 

BOISE – The Idaho Department of Environmental Quality (DEQ) is accepting applications for the fiscal year 2025 State Agricultural Best Management Practices (BMP) Grant Program. 

The grant program is designed to support water quality improvement efforts statewide, including helping landowners modify their agricultural practices to reduce water pollution and meet the objectives of total maximum daily load requirements. Eligible projects must address agricultural or ranching BMPs and be ready to implement. Projects must also involve multiple partners and leverage other funding resources. 

Application Process 

DEQ transitioned to a new online grant management system known as AmpliFund. All interested applicants will need to create an account and submit a completed application using the new system. Resources and instructions can be found on DEQ’s Grant Funding Resources web page and Nonpoint Source Subgrants in Idaho web page under the header “Important Dates and Other Information.”  

DEQ is accepting applications from March 15 to April 15, 2024. 

March 11, 2024

Contact: Troy Smith, IPDES Bureau Chief, Troy.Smith@deq.idaho.gov

BOISE – The Idaho Department of Environmental Quality (DEQ) seeks comment on a proposed settlement action with Tandem Fish Farm LLC.

On August 24, 2023, DEQ filed a default judgment in Owyhee County against the Tandem Fish Farm LLC for violations of the Clean Water Act at their facility in Bruneau, Idaho, which discharged wastewater pollutants into Jack’s Creek, a tributary of the Bruneau River.

The default judgment alleges violations of the Idaho Pollutant Discharge Elimination System (IPDES) permit issued by DEQ under the Clean Water Act, as well as Idaho Code § 39-175, et seq. and the “Rules Regulating the Idaho Pollutant Discharge Elimination System Program” (IDAPA 58.01.25). As part of the default judgment, DEQ is seeking an injunction requiring compliance with the Idaho Aquaculture Permit and effluent and monitoring and reporting requirements found therein, as well as an order granting statutory penalties against Tandem Fish Farm LLC.

In compliance with Idaho Code 39-108(9) and IDAPA 58.01.25.500.04., DEQ is seeking public comment on the proposed settlement to the default judgment. The proposed settlement levies a penalty of $45,250 for violations related to the default judgment.

The proposed settlement is available for review at DEQ’s State Office (1410 N. Hilton Street, Boise Idaho) and on DEQ’s Public Comment Opportunities web page. Written comments on the proposed settlement will be accepted through April 11, 2024, at 5:00 pm MDT. This proposed settlement may be amended or adjusted in the future, in which case, DEQ may provide additional public comment opportunity.

Submit comments electronically on DEQ’s website or by mail or email:

Troy Smith
1410 N. Hilton St.
Boise, ID 83706
Troy.Smith@deq.idaho.gov

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February 21, 2024 

Contact: Sujata Connell, Water Quality Manager, Sujata.Connell@deq.idaho.deq

LEWISTON— The Idaho Department of Environmental Quality (DEQ) is seeking representatives to fill a vacancy on the Clearwater Basin Advisory Group (BAG). 

The vacancy is for local government representation. 

The Clearwater BAG is comprised of citizens, appointed by DEQ’s director, that represent stakeholder groups from Latah, Nez Perce, Clearwater, Idaho, and Lewis Counties. The BAG advises DEQ on water quality objectives within Idaho’s Clearwater Basin and represents industries and interests directly affected by water quality programs within the basin. 

The BAG meets at least twice yearly to advise DEQ on the following matters: 

• Priorities within the basin 
• Revisions needed in the designated beneficial uses for water bodies within the basins 
• Categories to which water bodies in the basin should be assigned 
• Processes for developing and implementing total maximum daily loads 
• Members to be appointed to watershed advisory groups 
• Water quality nonpoint source pollutant reduction priorities throughout the region 

Members must have a demonstrated interest or expertise that will benefit the work of the group. Anyone interested in serving on the BAG as a representative of a local government should contact Sujata Connell at (208) 799-4370 or Sujata.Connell@deq.idaho.gov by 5 pm on April 12, 2024.