Water Quality in Bishop, CA (93545)
EPA violation data for public water systems serving ZIP code 93545.
No Health-Based Violations
None of the 14 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are8 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 62% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,470
Population
14
Water Systems
8
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (14)
Bishop Creek Chevron
Lone Pine High School
Lone Pine
Quality Inn System
Mount Whitney Golf Club
All resolvedFrontier Motel
Olancha Elementary School
North Lone Pine Mutual Water Company
Boulder Creek Trailer Park
Irene Cuffe
Timber Mobile Home Park
Coachwhip Cafe
Whitney Portal Store And Cafe
Camp Antelope
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Bishop (93545) has more violations than 62% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 8, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.