Reports
Water Quality Protection District Reports and Projects - If you are interested in the data from the WQPD studies, please call 457-8927 for your request.
2020 Tenmile Flood Monitoring Plan
2020 WQPD Well Monitoring Plan
Ground Water Monitoring Results and Surface Water - Ground Water Interaction, Helena Valley, Montana. - April 2013
Helena Valley Non-point Source Assessment Ground Water Loading of Nutrients to Surface Water - June 2015
Re-watering Project - 2020
Raven Road Report -
Tenmile Creek Groundwater Monitoring Report - 2019
Helena Area Ground Water Conditions - 2020
Additional agency reports
Appraisal of the quality of ground water in the Helena Valley, Montana. USGS - Wilke & Coffin, 1973.
Channel Migration Zone Mapping PPC/TMC - Final Report 2011
Evaluation of shallow aquifers in the Helena Valley, Lewis and Clark County, MT. USGS - Moreland & Leonard, 1980
Geographic, geologic and hydrologic summaries of intermontane basins of the Northern Rocky Mountains, Montana, USGS - Kendy & Tresch, 1996
Geology and Ground-Water Resources of the Helena Valley, Mt - Lorenz & Swenson, 1951
Ground water nitrate-nitrogen trends in relation to urban development, Helena, MT - Drake, Bauder, 2005
Ground Water Investigation Program - MBMG
Helena Valley Groundwater Monitoring for Pesticides & Nitrates. Department of Agriculture, 2006
Helena Valley Pharmaceutical Study - DEQ, 2005
Hydrogeology of the Helena Valley- Fill Aquifer System - Briar, Madison USGS 1992
Hydrology of the Helena area bedrock, west-central Montana, 1993-98, Thamke. 2000
Hydrologic data from selected wells in the helena Valley, Lewis and Clark County, MT. USGS. Moreland et al. 1979.
Hydrogeology of the North Hills, Helena, MT - MBMG
Lake Helena TMDL - Upper Missouri
Lewis & Clark County Helena Valley Ground Water Vulnerability Project -Trihydro 2008
Maps Showing Depth to Water Table, September 1976 and Area Inundated by the June 1975 Flood, Helena Valley, Lewis and Clark County, Montana. USGS Wilke & Johnson, 1978.
Montana Channel Migration Zone (CMZ)Mapping resources are now available on line.
This interactive statewide map shows where CMZ studies have been completed.
Occurrence and hydrogeochemistry of radiochemical constituents in groundwater of Jefferson County and surrounding areas, Southwestern Montana, 2001-2010 - USGS Caldwell et al.
Reconnaissance of arsenic in surface and ground water along the Madison and upper Missouri Rivers, southwestern and west-central Montana. USGS - Tuck, 2000