| GCH0324-01 | 
	LCR          | 
	07-30-2020 | 
	5.778 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GCH0324-02 | 
	LCR          | 
	07-30-2020 | 
	0 | 
	          | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GCH0324-03 | 
	LCR          | 
	07-30-2020 | 
	11.3 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GCH0324-04 | 
	LCR          | 
	07-30-2020 | 
	3.442 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GCH0324-05 | 
	LCR          | 
	07-30-2020 | 
	0 | 
	          | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GFH0721-01 | 
	LCR          | 
	07-26-2023 | 
	1.95 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GFH0721-02 | 
	LCR          | 
	07-24-2023 | 
	0 | 
	          | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GFH0721-03 | 
	LCR          | 
	07-24-2023 | 
	0.596 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GFH0721-04 | 
	LCR          | 
	07-24-2023 | 
	18.3 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. | 
      
      
	| GFH0721-05 | 
	LCR          | 
	07-26-2023 | 
	0.589 | 
	UG/L      | 
	LEAD                                     | 
	LCR | 
	CRANMER ENGINEERING, INC. |