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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 4:25 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


03/21/2023	1018.462	0.000	2.632	0.585	93.467	3.778	0.120	0.001	0.002
03/20/2023	1018.877	0.000	2.591	0.585	93.510	3.774	0.122	0.001	0.002
03/19/2023	1018.979	0.000	2.596	0.585	93.488	3.789	0.124	0.001	0.002
03/18/2023	1015.519	0.000	2.599	0.583	93.905	3.395	0.099	0.001	0.001
03/17/2023	1013.539	0.000	2.611	0.582	94.111	3.198	0.079	0.000	0.000
03/16/2023	1010.105	0.000	2.648	0.580	94.459	2.830	0.064	0.000	0.000
03/15/2023	1010.174	0.000	2.653	0.580	94.436	2.847	0.063	0.000	0.000
03/14/2023	1011.128	0.000	2.639	0.581	94.350	2.944	0.067	0.000	0.000
03/13/2023	1010.117	0.000	2.667	0.580	94.414	2.853	0.066	0.000	0.000
03/12/2023	1011.365	0.000	2.689	0.581	94.207	3.031	0.072	0.000	0.000
03/11/2023	1011.479	0.000	2.655	0.581	94.268	3.006	0.070	0.000	0.000
03/10/2023	1010.867	0.000	2.666	0.581	94.323	2.942	0.069	0.000	0.000
03/09/2023	1011.964	0.000	2.651	0.581	94.219	3.055	0.074	0.000	0.000
03/08/2023	1013.262	0.000	2.649	0.582	94.062	3.208	0.080	0.000	0.001
03/07/2023	1014.672	0.000	2.640	0.583	93.907	3.364	0.087	0.000	0.001
03/06/2023	1013.084	0.000	2.592	0.581	94.215	3.113	0.079	0.000	0.001
03/05/2023	1013.100	0.000	2.612	0.582	94.168	3.140	0.080	0.000	0.001
03/04/2023	1010.727	0.000	2.636	0.580	94.412	2.882	0.070	0.000	0.000
03/03/2023	1012.593	0.000	2.641	0.582	94.165	3.117	0.077	0.000	0.000
03/02/2023	1013.135	0.000	2.647	0.582	94.086	3.183	0.083	0.000	0.001
03/01/2023	1014.848	0.000	2.621	0.583	93.930	3.358	0.089	0.000	0.001
02/28/2023	1014.176	0.000	2.614	0.582	94.029	3.271	0.085	0.000	0.001
02/27/2023	1016.478	0.000	2.595	0.584	93.800	3.492	0.111	0.001	0.001
02/26/2023	1009.262	0.000	2.620	0.579	94.633	2.684	0.063	0.000	0.000
02/25/2023	1012.876	0.000	2.631	0.582	94.156	3.130	0.082	0.000	0.001
02/24/2023	1014.034	0.004	2.605	0.582	94.062	3.242	0.086	0.000	0.001
02/23/2023	1014.500	0.000	2.629	0.583	93.958	3.321	0.091	0.000	0.001
02/22/2023	1014.562	0.000	2.629	0.583	93.948	3.331	0.090	0.000	0.001
02/21/2023	1013.752	0.000	2.639	0.582	94.023	3.252	0.084	0.000	0.001
02/20/2023	1014.137	0.000	2.633	0.583	93.992	3.286	0.088	0.000	0.001
02/19/2023	1013.489	0.000	2.628	0.582	94.085	3.202	0.084	0.000	0.001
02/18/2023	1012.505	0.000	2.626	0.581	94.211	3.085	0.078	0.000	0.000
02/17/2023	1011.606	0.000	2.630	0.581	94.317	2.977	0.076	0.000	0.000
02/16/2023	1012.945	0.000	2.669	0.582	94.058	3.188	0.083	0.000	0.001
02/15/2023	1011.842	0.000	2.647	0.581	94.245	3.031	0.076	0.000	0.000
02/14/2023	1013.092	0.000	2.640	0.582	94.109	3.165	0.084	0.000	0.001
02/13/2023	1012.877	0.000	2.659	0.582	94.092	3.164	0.084	0.000	0.001
02/12/2023	1012.396	0.000	2.652	0.582	94.170	3.095	0.083	0.000	0.001
02/11/2023	1011.860	0.000	2.661	0.581	94.216	3.042	0.080	0.000	0.001
02/10/2023	1012.524	0.000	2.636	0.582	94.188	3.093	0.082	0.000	0.001
02/09/2023	1011.862	0.000	2.674	0.582	94.183	3.064	0.079	0.000	0.000
02/08/2023	1011.351	0.000	2.654	0.581	94.292	2.977	0.075	0.000	0.000
02/07/2023	1012.386	0.000	2.624	0.581	94.237	3.056	0.083	0.000	0.001
02/06/2023	1010.168	0.000	2.667	0.580	94.417	2.842	0.074	0.000	0.001
02/05/2023	1012.618	0.000	2.624	0.581	94.204	3.091	0.080	0.000	0.001
02/04/2023	1012.817	0.000	2.574	0.581	94.290	3.059	0.077	0.000	0.000
02/03/2023	1011.925	0.000	2.568	0.580	94.412	2.947	0.071	0.000	0.000
02/02/2023	1011.220	0.000	2.584	0.580	94.462	2.888	0.066	0.000	0.000
02/01/2023	1011.049	0.001	2.599	0.580	94.448	2.886	0.066	0.000	0.000
01/31/2023	1011.114	0.000	2.595	0.580	94.453	2.883	0.069	0.000	0.000
01/30/2023	1011.263	0.000	2.626	0.581	94.368	2.932	0.074	0.000	0.000
01/29/2023	1011.640	0.001	2.627	0.581	94.318	2.978	0.076	0.000	0.000
01/28/2023	1012.335	0.001	2.624	0.581	94.236	3.062	0.077	0.000	0.000
01/27/2023	1012.186	0.001	2.628	0.581	94.244	3.048	0.078	0.000	0.000
01/26/2023	1012.127	0.000	2.621	0.581	94.270	3.032	0.077	0.000	0.000
01/25/2023	998.599	0.000	3.441	0.581	94.105	2.398	0.056	0.000	0.000
01/24/2023	1010.804	0.000	2.648	0.581	94.375	2.907	0.071	0.000	0.000
01/23/2023	1010.845	0.000	2.645	0.581	94.378	2.904	0.073	0.000	0.000
01/22/2023	1011.327	0.000	2.643	0.581	94.319	2.964	0.073	0.000	0.000
01/21/2023	1011.657	0.000	2.642	0.581	94.281	3.001	0.075	0.000	0.000
01/20/2023	1011.215	0.000	2.649	0.581	94.318	2.959	0.073	0.000	0.000
01/19/2023	1009.584	0.000	2.736	0.581	94.328	2.866	0.070	0.000	0.000
01/18/2023	1001.901	0.000	3.175	0.581	94.298	2.468	0.059	0.000	0.000
01/17/2023	1010.803	0.001	2.684	0.581	94.293	2.948	0.074	0.000	0.000
01/16/2023	984.595	0.000	4.406	0.583	93.671	1.882	0.041	0.000	0.000
01/15/2023	1010.765	0.000	2.659	0.581	94.356	2.911	0.073	0.000	0.001
01/14/2023	1012.235	0.001	2.645	0.581	94.198	3.077	0.078	0.000	0.000
01/13/2023	1012.908	0.001	2.633	0.582	94.141	3.145	0.080	0.000	0.000
01/12/2023	1013.285	0.000	2.654	0.582	94.046	3.216	0.082	0.000	0.000
01/11/2023	1011.594	0.001	2.708	0.582	94.136	3.079	0.076	0.000	0.000
01/10/2023	1013.451	0.002	2.636	0.582	94.073	3.197	0.091	0.000	0.001
01/09/2023	1010.243	0.000	2.664	0.580	94.407	2.861	0.068	0.000	0.000
01/08/2023	1010.233	0.000	2.661	0.580	94.416	2.855	0.068	0.000	0.000
01/07/2023	1007.538	0.000	2.706	0.579	94.652	2.583	0.059	0.000	0.000
01/06/2023	1007.458	0.000	2.693	0.579	94.692	2.556	0.059	0.000	0.000
01/05/2023	1006.741	0.000	2.694	0.578	94.780	2.472	0.054	0.000	0.000
01/04/2023	1007.491	0.000	2.665	0.579	94.749	2.531	0.054	0.000	0.000
01/03/2023	1004.841	0.000	2.698	0.577	95.012	2.239	0.050	0.000	0.000
01/02/2023	1006.474	0.000	2.701	0.578	94.798	2.447	0.054	0.000	0.000
01/01/2023	1008.360	0.001	2.660	0.579	94.644	2.641	0.054	0.000	0.000
12/31/2022	1004.986	0.000	2.659	0.577	95.081	2.215	0.045	0.000	0.000
12/30/2022	1004.980	0.001	2.665	0.577	95.067	2.222	0.045	0.000	0.000
12/29/2022	1005.302	0.001	2.641	0.577	95.079	2.235	0.044	0.000	0.000
12/28/2022	1004.066	0.000	2.715	0.577	95.067	2.176	0.042	0.000	0.000
12/27/2022	1018.913	0.001	3.619	0.596	91.174	5.020	0.186	0.000	0.000
12/26/2022	1048.877	0.001	2.537	0.604	89.918	7.222	0.319	0.001	0.001
12/25/2022	1049.622	0.015	2.482	0.604	90.001	7.096	0.401	0.002	0.002
12/24/2022	1051.163	0.004	2.380	0.603	90.000	7.277	0.336	0.002	0.002
12/23/2022	997.404	0.000	2.682	0.572	95.995	1.297	0.026	0.000	0.000
12/22/2022	999.314	0.000	2.713	0.574	95.679	1.577	0.031	0.000	0.000
12/21/2022	998.964	0.000	2.704	0.574	95.746	1.520	0.030	0.000	0.000
12/20/2022	998.396	0.000	2.769	0.574	95.669	1.531	0.031	0.000	0.000
12/19/2022	998.742	0.000	2.768	0.574	95.627	1.574	0.031	0.000	0.000
12/18/2022	999.811	0.000	2.706	0.574	95.632	1.631	0.031	0.000	0.000