Best Water Testing for Off-Grid Living — 51 verified
Water testing kits and labs for well water, surface water, and rainwater. Coliform, nitrates, heavy metals, and pH testing.
51 Resources
- National Testing Laboratories — National Testing Laboratories provides comprehensive mail-in water testing for private well owners and off-grid properties. Their WaterCheck comprehensive test
- Auburn University Soil & Water Testing Lab — Auburn University's certified water testing laboratory analyzes well water and surface water samples for bacteria, nitrates, heavy metals, and other contaminant
- Alaska Department of Environmental Conservation – Labs — Alaska DEC certifies water testing laboratories across the state. DEC-certified labs test private wells and surface water for coliform bacteria, arsenic, nitrat
- Arizona Department of Environmental Quality – Lab Services — ADEQ-certified laboratories across Arizona test private wells for arsenic, nitrates, bacteria, and fluoride — contaminants frequently elevated in Arizona ground
- Arkansas Department of Health – Water Lab — Arkansas Department of Health operates a certified water testing laboratory for private wells and springs. Tests for coliform bacteria, nitrates, lead, and othe
- California Department of Public Health – ELAP — California ELAP certifies drinking water laboratories across the state. ELAP-certified labs test private wells for nitrates, arsenic, coliform, and dozens of ot
- Colorado Department of Public Health – Water Quality Lab — CDPHE-certified water testing laboratories analyze Colorado private wells for nitrates, coliform bacteria, arsenic, and radon. Essential testing for off-grid pr
- Connecticut Agricultural Experiment Station – Water Testing — The Connecticut Agricultural Experiment Station's analytical laboratory tests private well water for bacteria, nitrates, metals, and radon. State-certified and
- Delaware Division of Public Health – Water Testing — Delaware DPH works with certified laboratories to test private well water for bacteria, nitrates, and other contaminants. Private well owners in Delaware can ac
- Florida Department of Health – Private Well Testing — Florida DOH certifies water testing laboratories and provides private well testing guidance statewide. County health departments offer well water testing for co
- Georgia Environmental Protection Division – Lab Certification — Georgia EPD certifies drinking water laboratories that test private wells for bacteria, nitrates, arsenic, and other contaminants. Rural Georgia off-grid proper
- Hawaii Department of Health – Safe Drinking Water Branch — Hawaii DOH Safe Drinking Water Branch certifies laboratories and provides guidance for private well and rainwater catchment testing. Off-grid Hawaii residents s
- Idaho Department of Environmental Quality – Certified Labs — Idaho DEQ certifies drinking water testing laboratories and maintains a list of approved labs for private well testing. Idaho off-grid property owners should te
- Illinois EPA – Certified Water Testing Laboratories — Illinois EPA certifies water testing laboratories across the state. Illinois private well owners can access IEPA-certified labs for comprehensive water testing
- Indiana State Department of Health – Water Testing — Indiana ISDH certifies water testing laboratories for private well analysis. ISDH-certified labs test Indiana well water for bacteria, nitrates, arsenic, and ot
- University of Iowa Hygienic Laboratory — The University of Iowa State Hygienic Laboratory is Iowa's state public health laboratory, certified to test private well water for bacteria, nitrates, and over
- Kansas Department of Health and Environment – Water Lab — KDHE Bureau of Water certifies laboratories for private well testing in Kansas. KDHE-certified labs analyze well water for bacteria, nitrates, and other contami
- Kentucky Division of Water – Certified Labs — Kentucky DOW certifies water testing laboratories for private well analysis. KY-certified labs test well water for bacteria, nitrates, lead, and radon — all con
- Louisiana Department of Health – Drinking Water Lab — Louisiana LDH certifies laboratories for private well and drinking water testing. LDH-certified labs analyze Louisiana well water for bacteria, nitrates, and ch
- Maine Center for Disease Control – Private Well Testing — Maine CDC certifies laboratories for private well testing and offers guidance through its healthy homes program. Maine private well owners can access state-cert
- Maryland Department of the Environment – Lab Certification — Maryland MDE certifies drinking water testing laboratories for private well analysis. MDE-certified labs test Maryland well water for bacteria, nitrates, arseni
- Massachusetts Department of Environmental Protection – ELAP — MassDEP's Environmental Lab Accreditation Program certifies laboratories for private well testing. ELAP-certified labs analyze Massachusetts well water for rado
- Michigan Department of Health – Water Testing Program — MDHHS certifies water testing laboratories for Michigan private well analysis. Certified labs test Michigan well water for arsenic, bacteria, nitrates, and othe
- Minnesota Department of Health – Drinking Water Lab — MDH certifies water testing laboratories and provides private well testing guidance for Minnesota rural residents. MDH-certified labs test for coliform, nitrate
- Mississippi State Department of Health – Water Lab — MSDH Public Health Laboratory certifies water testing facilities and provides private well testing services. MSDH-certified testing covers bacteria, nitrates, a
- Missouri Department of Natural Resources – Certified Labs — Missouri DNR Environmental Analytical Laboratory certifies testing facilities for private well analysis. Certified labs test Missouri well water for bacteria, n
- Montana Department of Environmental Quality – Lab Cert — Montana DEQ certifies drinking water testing laboratories for private well analysis. DEQ-certified labs test Montana well water for arsenic, uranium, bacteria,
- Nebraska Department of Environment and Energy – Certified Labs — Nebraska NDEE certifies water testing laboratories for private well analysis statewide. NDEE-certified labs test Nebraska well water for bacteria, nitrates, ars
- Nevada Division of Environmental Protection – Lab Cert — Nevada NDEP certifies drinking water testing laboratories for private well analysis. NDEP-certified labs test Nevada well water for arsenic, uranium, fluoride,
- NH Department of Environmental Services – Certified Labs — NH DES certifies water testing laboratories and provides the 'Well Driller's Certificate' testing program. DES-certified labs test New Hampshire well water for
- New Jersey Department of Environmental Protection – Certified Labs — NJ DEP certifies water testing laboratories for private well analysis. DEP-certified labs test New Jersey well water for bacteria, nitrates, radon, PFAS, and ot
- New Mexico Environment Department – Certified Labs — New Mexico NMED certifies water testing laboratories for private well analysis. NMED-certified labs test well water for arsenic, uranium, bacteria, and nitrates
- New York State Department of Health – Certified Labs — NYSDOH certifies water testing laboratories across the state for private well analysis. NYS-certified labs test well water for radon, arsenic, bacteria, nitrate
- North Carolina State Laboratory of Public Health — NC State Laboratory of Public Health is the state's certified water testing facility, offering affordable private well analysis for North Carolina residents. Te
- North Dakota Department of Environmental Quality – Labs — ND DEQ certifies water testing laboratories for private well analysis statewide. DEQ-certified labs test North Dakota well water for nitrates, arsenic, bacteria
- Ohio EPA – Drinking Water Program Certified Labs — Ohio EPA certifies drinking water testing laboratories for private well analysis. EPA-certified labs test Ohio well water for bacteria, nitrates, arsenic, and V
- Oklahoma Department of Environmental Quality – Lab Cert — Oklahoma DEQ certifies water testing laboratories for private well analysis. DEQ-certified labs test Oklahoma well water for bacteria, nitrates, arsenic, and ra
- Oregon Health Authority – Drinking Water Services Lab — Oregon Health Authority certifies water testing laboratories for private well analysis statewide. OHA-certified labs test Oregon well water for arsenic, bacteri
- Pennsylvania Department of Environmental Protection – Labs — PA DEP certifies water testing laboratories for private well analysis. DEP-certified labs test Pennsylvania well water for radon, arsenic, bacteria, lead, and P
- Rhode Island Department of Health – Certified Labs — Rhode Island DOH certifies water testing laboratories for private well analysis. DOH-certified labs test RI well water for bacteria, nitrates, radon, and arseni
- South Carolina DHEC – Certified Drinking Water Labs — SC DHEC certifies water testing laboratories for private well analysis statewide. DHEC-certified labs test South Carolina well water for bacteria, nitrates, ars
- South Dakota DENR – Certified Water Testing Labs — South Dakota DENR certifies water testing laboratories for private well analysis. DENR-certified labs test SD well water for nitrates, arsenic, bacteria, and ur
- Tennessee Department of Environment and Conservation – Labs — TDEC certifies drinking water testing laboratories for private well analysis in Tennessee. TDEC-certified labs test Tennessee well water for bacteria, nitrates,
- Texas Commission on Environmental Quality – Certified Labs — TCEQ certifies water testing laboratories for private well analysis across Texas. TCEQ-certified labs test Texas well water for arsenic, bacteria, nitrates, and
- Utah Division of Drinking Water – Certified Labs — Utah DDW certifies water testing laboratories for private well analysis. DDW-certified labs test Utah well water for arsenic, uranium, bacteria, and nitrates —
- Vermont Department of Health – Private Well Testing — Vermont DOH offers a private well testing program through certified laboratories. VT DOH-certified labs test well water for arsenic, radon, bacteria, and other
- Virginia Department of Health – Division of Drinking Water — Virginia VDH certifies water testing laboratories for private well analysis. VDH-certified labs test Virginia well water for bacteria, nitrates, lead, arsenic,
- Washington Department of Ecology – Certified Labs — Washington Ecology certifies water testing laboratories for private well analysis statewide. Ecology-certified labs test Washington well water for arsenic, bact
- West Virginia Bureau for Public Health – Certified Labs — WV BPH certifies water testing laboratories for private well analysis. BPH-certified labs test West Virginia well water for bacteria, nitrates, lead, arsenic, a
- Wisconsin Department of Natural Resources – Certified Labs — Wisconsin DNR certifies water testing laboratories for private well analysis. DNR-certified labs test Wisconsin well water for bacteria, nitrates, arsenic, and
Frequently Asked
- How many water testing resources are on GetOffGrid?
- GetOffGrid tracks 51 verified water testing resources for off-grid living across the US.
- What is Water Testing?
- Water testing kits and labs for well water, surface water, and rainwater. Coliform, nitrates, heavy metals, and pH testing.
- What are top water testing resources?
- Featured: National Testing Laboratories, Auburn University Soil & Water Testing Lab, Alaska Department of Environmental Conservation – Labs, Arizona Department of Environmental Quality – Lab Services, Arkansas Department of Health – Water Lab.