CALIFORNIA STATE PRISON - SOLANO Water Quality Report
Serving roughly 5,100 people in Solano County, California.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
📅Updated Quarterly
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Results for CALIFORNIA STATE PRISON - SOLANO
1 water provider directly on file, serving roughly 5,100 people in Solano County, California.
Quick answer: CALIFORNIA STATE PRISON - SOLANO has no violations on file and no single reading stands out against its peers (186 other providers in this area). It serves roughly 5,100 people, and the full breakdown below reflects everything EPA and California have on record for it.
Lead Summary
Lithium
Totalhaloaceticacids (HAA5)
TTHM
Chloroform
Bromodichloromethane
Dibromochloromethane
Dichloroaceticacid
Trichloroaceticacid
Dibromoaceticacid
Aggressive Index
Langelier Index (pH(s))
Magnesium
Sodium
Calcium
Alkalinity, Total
Alkalinity, Bicarbonate
Alkalinity, Carbonate
Hardness, Total (ASCACO3)
TDS
Chloride
Sulfate
Fluoride
Turbidity
pH
Odor
Iron
Manganese
Chromium, Hex
Aluminum
Conductivity (at 25°C)
Color
Utility CALIFORNIA STATE PRISON - SOLANOPopulation served 5,100Owner State or Territorial Government
No violations on file
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0 mg/L (ppm)
12/31/2024
Iron
Detected: 120 UG/L (ppb)
3/18/2025
Mostly an aesthetic issue (metallic taste, staining) rather than a health concern at typical levels.
Manganese
Detected: 11 UG/L (ppb)
3/18/2025
Mainly a taste/staining concern at typical levels; long-term neurological research at high chronic exposure is ongoing.
Chromium, Hex
Detected: 0.42 UG/L (ppb)
3/18/2025
Aluminum
Detected: 80 UG/L (ppb)
3/18/2025
Disinfection Byproducts
Formed when chlorine used to disinfect water reacts with organic matter
Totalhaloaceticacids (HAA5)
Detected: 32.8 UG/L (ppb)
7/14/2025
TTHM
Detected: 48.23 UG/L (ppb)
7/14/2025
A group of disinfection byproducts formed when chlorine reacts with organic matter. Long-term exposure above the legal limit has been linked to increased cancer risk in some studies.
Chloroform
Detected: 39.06 UG/L (ppb)
7/14/2025
One of the individual trihalomethane disinfection byproducts, formed when chlorine reacts with organic matter.
Bromodichloromethane
Detected: 7.58 UG/L (ppb)
7/14/2025
Dibromochloromethane
Detected: 1.59 UG/L (ppb)
7/14/2025
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Chloride
Detected: 7.4 MG/L (ppm)
3/18/2025
Sulfate
Detected: 32 MG/L (ppm)
3/18/2025
Fluoride
Detected: 0.1 MG/L (ppm)
3/18/2025
Often added deliberately for dental health; can also occur naturally.
Minerals
Everyday minerals that mainly affect taste and water hardness
Magnesium
Detected: 29 MG/L (ppm)
3/18/2025
Sodium
Detected: 13 MG/L (ppm)
3/18/2025
Calcium
Detected: 20 MG/L (ppm)
3/18/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
Langelier Index (pH(s))
Detected: 0.3 LANG
3/18/2025
Hardness, Total (ASCACO3)
Detected: 170 MG/L (ppm)
3/18/2025
pH
Detected: 8.4 PH
3/18/2025
A measure of how acidic or basic the water is (7 is neutral). Affects taste and plumbing, not a direct health measure.
PFAS & Emerging Contaminants
Human-made "forever chemicals" and other substances not yet fully regulated
Lithium
Detected: 11 µg/L (ppb)
4/4/2023
Occurs naturally in some groundwater. Not currently federally regulated in drinking water.
Calculated Parameters
Values worked out mathematically from other test results, not measured directly
Alkalinity, Bicarbonate
Detected: 150 MG/L (ppm)
3/18/2025
Alkalinity, Carbonate
Detected: 4.7 MG/L (ppm)
3/18/2025
Other
Additional substances tested that don't fit neatly into the categories above
Dichloroaceticacid
Detected: 21.4 UG/L (ppb)
7/14/2025
Trichloroaceticacid
Detected: 11.4 UG/L (ppb)
7/14/2025
Dibromoaceticacid
Detected: 1.7 UG/L (ppb)
5/5/2025
Aggressive Index
Detected: 12.3 AGGR
3/18/2025
Alkalinity, Total
Detected: 160 MG/L (ppm)
3/18/2025
TDS
Detected: 200 MG/L (ppm)
3/18/2025
Turbidity
Detected: 4.5 NTU
3/18/2025
A measure of water cloudiness from suspended particles.
Odor
Detected: 4.5 TON
3/18/2025
Conductivity (at 25°C)
Detected: 370 UMHO/CM
3/18/2025
Color
Detected: 15 UNITS
3/18/2025
Filtration considerations: See the table below for how whole-house carbon, under-sink reverse osmosis, and under-sink carbon systems compare against what's actually on file here. These are general system types, not a specific product recommendation.