DNR Online Services | Subscribe to Email Updates Iowa Outdoors Magazine | News | Events | Contact Us search HOME HUNTING FISHING THINGS TO DO PLACES TO GO CONSERVATION ENVIRONMENTAL PROTECTION ABOUT DNR SAMPLING FOR BEDROCK SITES ENVIRONMENTAL PROTECTION > LAND QUALITY > UNDERGROUND STORAGE TANKS > LEAKING UNDERGROUND TANKS > LUST SITE ASSESSMENT > SAMPLING FOR BEDROCK SITES Air Quality Land Quality Emergency Planning (EPCRA) Solid Waste Waste Planning & Recycling Underground Storage Tanks UST / LUST Regulations UST / LUST News & Events UST / LUST Resources UST Owners & Operators UST Enforcement UST Forms Licensed UST Professionals Leaking Underground Tanks Certified Labs & Methods Environmental Covenant LUST Forms LUST Site Assessment Tier 1 Tier 2 Tier 3 & RBCA BR Slug Sampling For Bedrock Sites Groundwater Professionals UST Fund & Board Flood Plain Management Dam Safety Sovereign Lands Permits Contaminated Sites Water Quality Animal Feeding Operations Household Hazardous Materials PFAS Tier 2 Bedrock Version 1.20 Following is an update of the Tier 2 Bedrock Software – version 1.20. Tier 2 Bedrock reports (either original or revised) that are submitted after February 15, 2004 must be completed using software version 1.20. Tier 2 Bedrock reports that are submitted prior to February 15, 2004 may be completed using version 1.0 software. Effective immediately, all Site Monitoring Reports (SMRs) for bedrock sites should be completed using the Tier 2 Bedrock Software, version 1.20. For bedrock sites, there is no SMR module within the software program. Annual site monitoring data may be input into the version 1.20 file and software rerun to determine pathway classifications. Please indicate in a cover letter whether the report is a Tier 2 or SMR. All data for the site, including the most recent sampling event should be entered into the analytical data sections of the bedrock model. This is different than standard Tier 2 modeling, in which data is entered into an SMR module. If the Tier 2 report was completed in an earlier version, the data should still be entered into the new bedrock software. The June 20, 2001 posting titled "Bedrock Software Version 1.0" required original and revised Tier 2 bedrock reports submitted after July 31, 2001 to be completed using the Tier 2 Bedrock Software, Version 1. Bedrock Software Version 1.20 Users Manual Tier 2 Bedrock Version 1.20 Software Tier 2 Bedrock Version 1.20 Software Installation Instructions GRID32.OCX Tier 2 Bedrock Version 1.20 Software Tier 2 Report Form - The pages for the Tier 2 Report which are not printed from the software are now fillable PDF forms. Tier 2 Report Form (542-0166) Tier 2 Report Form (542-0166) Note: When submitting a bedrock Site Monitoring Report the following additional sections are required to meet annual reporting requirements and should be inserted after Possible Deficiencies (p 25): Potential Receptor Summary Receptors Status Change and Site Reclassification Appendix 1 - Evaluation of Analytical Data (Word document) Potential Receptor Summary Form (542-0473) Potential Receptor Summary Form (542-0473) Please contact Tammy Vander Bloemen at 515-401-6239 or Tammy.Vander_Bloemen@dnr.iowa.gov if you have questions. Municipal Well Sampling for Bedrock Sites Overview: Be sure to read this overview which explains this sampling project and some data limitations. Results of 4th Quarter 2003 Sampling Comments on 4th Quarter 2003 Sampling Results of 4th Quarter 2002 Sampling Comments on 4th Quarter 2002 Sampling Results of 4th Quarter 2001 Sampling Comments on 4th Quarter 2001 Sampling Results of 2nd Quarter 2001 Sampling Comments on 2nd Quarter 2001 Sampling Results of 4th Quarter 2000 Sampling Comments on 4th Quarter 2000 Sampling Results of 2nd Quarter 2000 Sampling Comments on 2nd Quarter 2000 Sampling Results of 4th Quarter 1999 Sampling Comments on 4th Quarter 1999 Sampling Results of 2nd Quarter 1999 Sampling Comments on 2nd Quarter 1999 Sampling Our Mission To conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life in Iowa and ensure a legacy for future generations. DNR Home Contact Us Site Policy Adobe Reader Employee Signin. Purchase a Hunting or Fishing License Make a Park Reservation Customer Service: 515-725-8200 | Iowa DNR Headquarters Wallace State Office Building | 502 East 9th Street, 4th Floor | Des Moines, IA 50319-0034 Sign up here to receive updates from Iowa DNR No Thanks Remind Me Later