UPDATES
May 25, 2023USGS issues Hinkley Chromium-6 Background Study
On April 25, 2023 the United State Geological Survey (USGS) issued the long awaited Hinkley Cr(VI) Background Study (Study) to the public. The completion of the Study is a major milestone for PG&E’s Cr(VI) Groundwater Remediation Program. Read more…
- May 9, 2023
Hinkley Community Breakfast Workshop
Hinkley Community Breakfast Workshop
Saturday, June 10, 2023 at 10:00AM Read more…
- April 24, 2023
You’re Invited to the Quarterly Hinkley Community Meeting May 4, 2023
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, May 4, 2023 at 6:00PM Read more…
- April 24, 2023
Lahontan Regional Water Quality Control Board Meeting April 26, 2023
NOTICE OF THE LAHONTAN REGIONAL WATER QUALITY CONTROL BOARDSTATE WATER BOARD MEETING - January 10, 2023
You’re Invited to the Quarterly Hinkley Community Meeting January 26, 2023
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, January 26, 2023 at 4:00PM-5:00PM Read more…
- October 19, 2022
You’re Invited to the Quarterly Hinkley Community Meeting October 27, 2022
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, October 27, 2022 at 5:00PM-6:30PM Read more…
- May 26, 2022
Lahontan Regional Water Quality Control Board Meeting on June 8-9, 2022
NOTICE OF THE LAHONTAN REGIONAL WATER QUALITY CONTROL BOARDREGULAR BOARD MEETING - May 25, 2022
You’re Invited to the Quarterly Hinkley Community Meeting July 28, 2022
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, July 28, 2022 at 5:00PM-7:00PM Read more…
- May 18, 2022
Annual Hinkley Community BBQ sponsored by the IRP Manager
You’re INVITED!
Project Navigator, Ltd. invites you and your family to the Annual Hinkley Community BBQ Saturday May 21, 2022 at the Hinkley Community and Senior Center from 11:00am to 2:00pm.
The Hinkley Community and Senior is located at:
35997 Mountain View Road, Hinkley, CA 92347
There will be entertainment, food, and raffled prizes.
- May 16, 2022
Mojave Water Agency Begins Water Delivery to Thirsty Basin
Apple Valley, CA — On Monday, May 9, the Mojave Water Agency began delivering imported water to a storage aquifer near Barstow, bringing welcome relief to the water table that has hit a record low. Read more…
- April 12, 2022
You’re Invited to the Quarterly Hinkley Community Meeting April 28, 2022
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, April 28, 2022 at 5:00PM-7:00PM Read more…
- September 23, 2021
Lahontan Regional Water Quality Control Board Remote Meeting on October 6-7, 2021
NOTICE OF THE LAHONTAN REGIONAL WATER QUALITY CONTROL BOARDRemote Meeting - September 23, 2021
You’re Invited to the Quarterly Hinkley Community Meeting October 28, 2021
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, October 28, 2020 at 5:00PM-6:30PM Read more…
- July 15, 2021
You’re Invited to the Quarterly Hinkley Community Meeting July 22, 2021
YOU’RE INVITED TO THE QUARTERLY HINKLEY COMMUNITY MEETING
Thursday, July 22, 2020 at 5:30PM-7:30PM Read more…
- April 22, 2021
Announcing The Hinkley Community Update Drive-Through April 22, 2021
ANNOUNCING THE HINKLEY COMMUNITY UPDATE DRIVE-THROUGH
Thursday, April 22, 2020 at 5:00PM-6:30PM Read more…
- January 28, 2021
Hinkley Community Update Drive-Through Meeting January 28, 2021
As COVID-19 continue to plague our communities, the health and safety of the Hinkley Community members, USGS, IRP Manager Team, the Water Board, PG&E, and interested parties are the highest priority. The Hinkley Community meetings continue to be in the Drive-Through format where anyone can attend and receive updated information packets and have their questioned answered directly from the Water Board and the IRP Manager safely. Read more…
- October 22, 2020
Hinkley Community Update Drive-Through Meeting October 22, 2020
As COVID-19 continue to plague our communities, the health and safety of the Hinkley Community members, USGS, IRP Manager Team, the Water Board, PG&E, and interested parties are the highest priority. The Hinkley Community meetings continue to be in the Drive-Through format where anyone can attend and receive updated information packets and have their questioned answered directly from the Water Board and the IRP Manager safely. Read more…
- July 28, 2020
Hinkley Community Update Drive-Through Meeting July 23, 2020
In the interest of keeping Hinkley Community members, USGS, the IRP Manager Team, the Water Board, PG&E, and interested parties safe, the Hinkley Community held a Drive-Through Community Meeting on July 23, 2020. Everyone in attendance exercised social distancing, utilized hand sanitizers, and wore face coverings. Read more…
- July 22, 2020
Announcing The Hinkley Community Update Drive-Through
ANNOUNCING THE HINKLEY COMMUNITY UPDATE DRIVE-THROUGH
Thursday, July 23, 2020 at 6:30PM-7:30PM
- May 28, 2020
Lahontan Regional Water Quality Control Board Meeting on June 10, 2020
NOTICE OF THE LAHONTAN REGIONAL WATER QUALITY CONTROL BOARDREGULAR BOARD MEETING - April 8, 2020
The April Hinkley Community Meeting has been postponed to a later date to be determined.
The IRP Manager Team understands the importance of health and safety to the Hinkley Community during this difficult time. The global outbreak has changed all of our lives, and the IRP Manager has decided to postpone Hinkley Community Meetings until further notice.
- March 16, 2020
IRP Manager office hours have been cancelled until further notice
The IRP Manager Team understands the importance of health and safety to the Hinkley Community during this difficult time. The global outbreak has changed all of our lives, and the IRP Manager has decided to cancel office hours and workshops until further notice.
- February 24, 2020
4th Quarter 2019 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 4th Quarter 2019 Plume Map.
- February 24, 2020
IRP Manager Workshop for the USGS Draft Cr(VI) Background Study
The Hinkley IRP Manager held a Workshop to help community members understand the United States Geological Survey (USGS) Draft Hexavalent Chromium [Cr(VI)] Background Study (BGS). Read more…
- February 24, 2020
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- January 27, 2020
3rd Quarter 2019 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 3rd Quarter 20198 Plume Map. Click here to download
- January 13, 2020
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- October 14, 2019
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- July 24, 2019
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- June 12, 2019
Lahontan Regional Water Quality Control Board on June 12, 2019 Meeting in Barstow.
On June 12, 2019, the Lahontan Regional Water Quality Control Board met for their annual meeting. Read more…
- June 11, 2019
You’re Invited To The Upcoming Water Board Meeting
You’re invited to the Water Board Meeting
- April 25, 2019
Hinkley Community Meeting featuring Dr. John Izbicki
- March 13, 2019
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- March 11, 2019
Mojave River
By: Margaret DeAngelis
Recent storms in Southern California have brought significant rainfall and caused the Mojave River to flow once again through Hinkley for a few days in mid February 2019. Read more…
- February 28, 2019
Pacific Gas and Electric Annual Cleanup Status and Effectiveness Report 2018
Pacific Gas and Electric Company release their Annual Cleanup Status and Effectiveness Report (January to December 2018)
- February 4, 2019
4th Quarter 2018 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 4th Quarter 2018 Plume Map. Click here to download
- January 16, 2019
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- October 16, 2018
3rd Quarter 2018 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 3rd Quarter 2018 Plume Map. Click here to download
- October 10, 2018
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
- August 9, 2018
2nd Quarter 2018 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 2nd Quarter 2018 Plume Map. Click here to download
- June 27, 2018
1st Quarter 2018 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 1st Quarter 2018 Plume Map. Click here to download
- June 26, 2018
4th Quarter 2017 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 4th Quarter 2017 Plume Map. Click here to download.
- June 13, 2018
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, July 26, 2018, 6:30pm to 8:00pm
- March 27, 2018
You’re Invited To The Upcoming Water Board Meeting
You’re invited to the Water Board Meeting
Where:
City of Barstow, City Council Chambers,
2200 East Mountain View Street, Barstow, CA 92311When:
Wednesday, April 11, 2018, 7:00pm
Thursday, April 12, 2018, 8:30am - February 1, 2018
IRP Manager Letter to Barstow Area Real Estate Appraisers, Agents and Lenders
The IRP Manager issued a letter to the Barstow Area Real Estate Appraiser, Agents and Lenders regarding Cr(VI). Click here to download it.
- January 17, 2018
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, January 26, 2018, 6:30pm to 8:00pm
- November 10, 2017
3rd Quarter 2017 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 3rd Quarter 2017 Plume Map. Click here to download.
- October 11, 2017
The IRP Manager Continues to Perform Outreach to the High Desert Association of Realtors
On September 28, 2017, the IRP Manager issued a letter to the High Desert Association of Realtors providing its members a status of on-going remediation efforts. Click here to download the letter along with the corresponding 05/27/15 – IRP Manager Presentation to the High Desert Association of Realtorspresentation from May 27, 2015.
- September 21, 2017
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, October 27, 2017, 6:30pm to 8:00pm
- August 10, 2017
2nd Quarter 2017 plume map now available
The Lahontan Regional Water Board released the new Cr(VI) 2nd Quarter 2017 Plume Map. Click here to download.
- July 24, 2017
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, July 27, 2017, 6:30pm to 8:00pm
- May 10, 2017
Annual Hinkley Community BBQ sponsored by the IRP Manager
You’re INVITED!
Project Navigator, Ltd. invites you and your family to the Annual Hinkley Community BBQ Saturday May 20, 2017 at the Hinkley Community and Senior Center from 11:00am to 2:00pm.
The Hinkley Community and Senior is located at:
35997 Mountain View Road, Hinkley, CA 92347
There will be entertainment, food, and raffled prizes.
- April 25, 2017
1st Quarter 2017 plume map now available
The Lahontan Regional Water Board released the new Cr6 1st Quarter 2017 Plume Map. Click here to download.
- April 17, 2017
Pacific Gas and Electric Annual Cleanup Status and Effectiveness Report 2016
Pacific Gas and Electric Company release their Annual Cleanup Status and Effectiveness Report (January to December 2016)
- March 29, 2017
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, April 27, 2017, 6:30pm to 8:00pm
- March 17, 2017
You’re Invited To The Upcoming Water Board Meeting
You’re invited to the Water Board Meeting
Where: Holiday Inn Express, 2700 Lenwood Road, Barstow, CA 92311
When: Wednesday, April 19, 2017, 7:00pm
- January 23, 2017
4th Quarter 2016 plume map now available
The Lahontan Regional Water Board released the new Cr6 4th Quarter 2016 Plume Map. Click here to download.
- January 2, 2017
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, January 26, 2017, 6:30pm to 8:00pm
- December 14, 2016
3nd Quarter 2016 plume map now available
The Lahontan Regional Water Board released the new Cr6 2nd Quarter 2016 Plume Map. Click here to download.
- November 14, 2016
United States Department of the Interior, U.S. Geological Survey, Dr. John Izbicki letter to the IRP Manager
Here here to download the USGS letter to the IRP Manager regarding their Background Study of Hexavalent Chromium in Hinkley.
- September 6, 2016
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, October 27, 2016, 6:00pm to 8:00pm
- September 1, 2016
2nd Quarter 2016 plume map now available
The Lahontan Regional Water Board released the new Cr6 2nd Quarter 2016 Plume Map. Click here to download.
- June 30, 2016
1st Quarter 2016 plume map now available
The Lahontan Regional Water Board released the new Cr6 1st Quarter 2016 Plume Map Click here to download.
- June 21, 2016
The IRP Manager Team Helps the Hinkley Community
- June 15, 2016
You’re Invited To The Upcoming Community Meeting
The IRP Manager invites you to the Quarterly Hinkley Community Meeting
Refreshments will be provided
Where: Hinkley Community and Senior Center, 35997 Mountain View Rd, Hinkley, CA 92347
When: Thursday, July 28, 2016, 6:00pm to 8:00pm
- May 24, 2016
Annual Hinkley Community BBQ sponsored by the IRP Manager
You’re INVITED!
Project Navigator, Ltd. invites you and your family to the Annual Hinkley Community BBQ Saturday May 28, 2016 at the Hinkley Community and Senior Center from 11:00am to 2:00pm.
The Hinkley Community and Senior is located at:
35997 Mountain View Road, Hinkley, CA 92347
There will be free food.
- February 12, 2016
New Cr6 Plume Map Issued Based on the Requirements from the November 4, 2015 Order
The Lahontan Regional Water Board released the new Cr6 4th Quarter 2015 Plume Map based on the requirements from the Nov 4, 2015 Order. Click here to download.
- November 18, 2015
Help Hinkley Heal: Statement by Amy Horne, PhD
A few years ago I wrote a book about economic development, the purpose of which was to create a framework for building healthy rural communities. Read more…
- November 5, 2015
Cr6 Cleanup Takes a Significant Step Forward with Water Board’s Adoption of a Comprehensive Cleanup & Abatement Order (CAO)
On Wednesday November 4, 2015 the Lahontan Water Board unanimously adopted a comprehensive cleanup order issued to PG&E to remediate the company’s historical chromium-6 discharge from the compressor station to groundwater. Read more…
- October 28, 2015
Water Board Notice of Public CAO Hearing, November 4, 2015
California Regional Water Quality Control Board Lahontan Region
Notice Of Hearing and Hearing Procedures for Consideration of Adoption of Cleanup and Abatement Order No. R6v-2015-Proposed
- October 16, 2015
Proposed Cleanup and Abatement Order
On October 16, 2015, the California Regional Water Quality Control Board released Cleanup and Abatement Order No. R6V-2015 Proposed. Click here to download the document.
- September 1, 2015
Water Board Issues Draft CAO on September 1, 2015
View the Draft CAO. Comments on the Draft CAO are due September 30, 2015.
- August 18, 2015
The IRP Manager Issues Comments to the Water Board’s Draft NOA
Click here to download the IRP Mananger’s Comments to the Water Board’s Draft NOA.
- July 21, 2015
USGS Science Fieldwork Hinkley 2015 Video
- June 2, 2015
3rd Annual Community BBQ
The Hinkley Independent Review Panel Manager Invites you and your family to their 3rd Annual Community BBQ.
- March 2, 2015
USGS initiates field sampling work for Hinkley background study
USGS staff have mobilized into Hinkley to initiate field sampling work associated with the 4-year, chromium-6 background study (BGS). Read more…
- February 6, 2015
Lahontan Regional Water Quality Control Board staff released a proposed Cleanup and Abatement Order
Workshop on Proposed Cleanup and Abatement Order for Pacific Gas and Electric Company Hinkley Groundwater Cleanup
- December 18, 2014
Arcadis wins an environmental award for work on Hinkley CA project
December is awards time, even in the environmental engineering world. The attached news release describes how Arcadis U.S. Inc has won an award from the American Council of Engineering Companies for the company’s work in assisting PG&E on the whole house water supply program in Hinkley. Read more…
Key Links
Current Programs
Agricultural Remediation Units
Learn about the Agricultural Remediation Units (Ag Units) that are being used to extract Cr6 from groundwater.Background Study
Defining the background level for Cr6 in CaliforniaGroundwater Monitoring and Plume Maps
Find out more about the groundwater monitoring and sampling activities at the Hinkley site.In Situ Reactive Zone (IRZ)
Learn about the remedy in place to treat and remove the Cr6 source from the Hinkley groundwater.