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Gas Quality By Date / Gas Quality By ID

Date Requested: Oct 13 2025 8:59 AM

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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


10/13/2025	997.717	0.052	3.191	0.579	94.736	1.919	0.095	0.003	0.004	0.001	0.001
10/12/2025	997.717	0.052	3.191	0.579	94.736	1.919	0.095	0.003	0.004	0.001	0.001
10/11/2025	993.991	0.042	3.237	0.577	95.092	1.570	0.055	0.002	0.002	0.000	0.000
10/10/2025	995.899	0.051	3.161	0.577	95.002	1.722	0.061	0.002	0.002	0.000	0.000
10/09/2025	995.602	0.053	3.183	0.577	94.991	1.706	0.062	0.002	0.003	0.000	0.000
10/08/2025	996.201	0.042	3.142	0.577	95.037	1.711	0.063	0.002	0.003	0.000	0.000
10/07/2025	1001.939	0.069	3.084	0.581	94.398	2.344	0.098	0.002	0.004	0.001	0.001
10/06/2025	1000.702	0.065	3.101	0.580	94.534	2.189	0.104	0.003	0.004	0.001	0.000
10/05/2025	999.679	0.067	3.136	0.580	94.572	2.124	0.094	0.002	0.004	0.001	0.000
10/04/2025	1002.425	0.085	3.117	0.582	94.269	2.381	0.136	0.004	0.007	0.001	0.001
10/03/2025	998.377	0.073	3.116	0.579	94.729	2.020	0.060	0.002	0.000	0.000	0.000
10/02/2025	1000.516	0.067	3.095	0.580	94.533	2.231	0.067	0.002	0.004	0.001	0.001
10/01/2025	996.838	0.070	3.181	0.578	94.824	1.829	0.088	0.002	0.004	0.001	0.001
09/30/2025	996.834	0.072	3.206	0.579	94.768	1.854	0.091	0.002	0.004	0.001	0.001
09/29/2025	998.875	0.073	3.212	0.580	94.489	2.120	0.100	0.002	0.003	0.000	0.000
09/28/2025	999.782	0.067	3.192	0.580	94.433	2.199	0.100	0.002	0.004	0.001	0.001
09/27/2025	996.850	0.070	3.221	0.579	94.725	1.893	0.083	0.002	0.004	0.001	0.001
09/26/2025	997.354	0.069	3.210	0.579	94.691	1.938	0.084	0.002	0.004	0.001	0.001
09/25/2025	997.571	0.070	3.180	0.579	94.740	1.909	0.092	0.002	0.005	0.001	0.001
09/24/2025	998.496	0.062	3.174	0.579	94.668	1.975	0.114	0.002	0.003	0.001	0.000
09/23/2025	997.327	0.061	3.196	0.579	94.745	1.904	0.087	0.002	0.004	0.001	0.000
09/22/2025	996.705	0.071	3.243	0.579	94.690	1.907	0.082	0.002	0.004	0.001	0.001
09/21/2025	996.905	0.069	3.229	0.579	94.705	1.902	0.087	0.002	0.004	0.001	0.001
09/20/2025	995.033	0.047	3.143	0.577	95.177	1.562	0.064	0.002	0.004	0.001	0.001
09/19/2025	995.217	0.067	3.280	0.578	94.811	1.750	0.083	0.002	0.004	0.001	0.001
09/18/2025	995.219	0.064	3.257	0.578	94.867	1.724	0.080	0.002	0.004	0.001	0.001
09/17/2025	1001.905	0.073	2.952	0.579	94.701	2.166	0.099	0.003	0.004	0.001	0.001
09/16/2025	1004.853	0.069	2.393	0.575	95.594	1.865	0.073	0.002	0.003	0.000	0.000
09/15/2025	1017.601	0.133	2.861	0.589	92.873	3.884	0.237	0.004	0.007	0.001	0.001
09/14/2025	1012.952	0.130	3.111	0.589	92.887	3.642	0.216	0.004	0.006	0.001	0.001
09/13/2025	1002.090	0.076	3.098	0.581	94.339	2.370	0.110	0.002	0.004	0.000	0.000
09/12/2025	1004.613	0.078	2.696	0.578	94.927	2.197	0.096	0.002	0.003	0.001	0.001
09/11/2025	1004.885	0.067	2.690	0.578	94.934	2.202	0.101	0.002	0.003	0.000	0.000
09/10/2025	1002.082	0.067	3.117	0.581	94.355	2.309	0.143	0.003	0.005	0.001	0.001
09/09/2025	999.459	0.067	3.130	0.580	94.614	2.092	0.090	0.002	0.004	0.001	0.001
09/08/2025	999.550	0.060	3.031	0.578	94.848	1.961	0.093	0.002	0.004	0.001	0.001
09/07/2025	999.513	0.067	3.110	0.579	94.668	2.038	0.111	0.002	0.003	0.000	0.000
09/06/2025	1002.459	0.063	3.116	0.581	94.308	2.368	0.137	0.003	0.004	0.000	0.000
09/05/2025	1005.917	0.084	3.125	0.584	93.811	2.813	0.157	0.003	0.005	0.001	0.001
09/04/2025	1001.555	0.066	3.172	0.581	94.287	2.333	0.131	0.003	0.005	0.001	0.001
09/03/2025	1002.485	0.067	3.054	0.581	94.420	2.336	0.113	0.003	0.005	0.001	0.001
09/02/2025	1000.301	0.062	3.202	0.581	94.343	2.295	0.091	0.002	0.003	0.001	0.001
09/01/2025	1001.742	0.066	3.106	0.581	94.377	2.347	0.095	0.002	0.004	0.001	0.001
08/31/2025	1003.990	0.070	3.090	0.582	94.131	2.589	0.110	0.003	0.005	0.001	0.001
08/30/2025	1007.226	0.087	2.366	0.577	95.338	2.116	0.076	0.004	0.005	0.003	0.002
08/29/2025	1007.581	0.059	2.102	0.574	95.931	1.843	0.055	0.003	0.005	0.001	0.001
08/28/2025	1014.160	0.066	1.437	0.571	96.625	1.789	0.070	0.004	0.006	0.001	0.001
08/27/2025	1011.742	0.061	1.429	0.569	96.909	1.566	0.032	0.001	0.001	0.000	0.000
08/26/2025	1007.229	0.069	2.162	0.574	95.832	1.850	0.079	0.003	0.004	0.000	0.000
08/25/2025	1002.197	0.073	3.084	0.581	94.379	2.336	0.119	0.003	0.005	0.001	0.001
08/24/2025	1008.030	0.068	2.249	0.576	95.526	2.069	0.082	0.002	0.003	0.000	0.000
08/23/2025	1003.783	0.070	2.603	0.577	95.248	1.997	0.076	0.002	0.003	0.000	0.000
08/22/2025	995.531	0.055	3.201	0.578	94.982	1.671	0.082	0.002	0.005	0.001	0.001
08/21/2025	1001.922	0.083	3.091	0.581	94.387	2.303	0.124	0.003	0.007	0.001	0.001
08/20/2025	1012.283	0.089	1.568	0.572	96.489	1.789	0.054	0.003	0.005	0.001	0.001
08/19/2025	1003.519	0.071	3.090	0.582	94.178	2.552	0.101	0.002	0.004	0.001	0.001
08/18/2025	1003.332	0.076	2.583	0.576	95.339	1.919	0.076	0.002	0.003	0.000	0.000
08/17/2025	1005.498	0.070	2.485	0.577	95.301	2.060	0.079	0.002	0.003	0.000	0.000
08/16/2025	1009.429	0.078	2.200	0.576	95.426	2.219	0.073	0.002	0.002	0.000	0.000
08/15/2025	1006.047	0.071	2.356	0.576	95.517	1.982	0.068	0.002	0.003	0.000	0.000
08/14/2025	1006.526	0.067	2.483	0.577	95.177	2.190	0.077	0.002	0.003	0.000	0.000
08/13/2025	997.669	0.051	3.100	0.578	94.905	1.890	0.052	0.002	0.001	0.000	0.000
08/12/2025	1002.702	0.076	3.181	0.582	94.104	2.489	0.140	0.003	0.006	0.000	0.000
08/11/2025	1005.591	0.072	2.789	0.580	94.625	2.384	0.123	0.002	0.004	0.000	0.000
08/10/2025	1003.042	0.081	3.264	0.584	93.859	2.640	0.145	0.003	0.006	0.001	0.001
08/09/2025	1005.088	0.059	2.914	0.581	94.437	2.455	0.123	0.003	0.006	0.001	0.001
08/08/2025	1009.674	0.057	2.459	0.579	94.873	2.503	0.102	0.002	0.004	0.000	0.000
08/07/2025	1008.419	0.060	3.107	0.585	93.607	3.040	0.173	0.004	0.008	0.001	0.001
08/06/2025	1011.388	0.063	2.560	0.581	94.454	2.766	0.146	0.003	0.006	0.001	0.001
08/05/2025	1005.802	0.067	3.132	0.584	93.876	2.733	0.179	0.004	0.007	0.001	0.001
08/04/2025	1004.945	0.072	2.716	0.579	94.867	2.229	0.106	0.003	0.005	0.001	0.001
08/03/2025	996.886	0.075	3.240	0.579	94.674	1.912	0.090	0.002	0.005	0.001	0.001
08/02/2025	995.883	0.072	3.272	0.579	94.737	1.821	0.088	0.003	0.005	0.001	0.001
08/01/2025	991.955	0.071	3.830	0.582	93.969	2.015	0.104	0.003	0.005	0.001	0.001
07/31/2025	1001.508	0.070	2.838	0.578	95.015	1.982	0.086	0.003	0.005	0.001	0.001
07/30/2025	1008.063	0.065	1.832	0.571	96.480	1.557	0.056	0.003	0.005	0.001	0.001
07/29/2025	998.963	0.063	3.397	0.582	94.106	2.299	0.124	0.003	0.006	0.001	0.001
07/28/2025	1003.275	0.065	2.948	0.580	94.578	2.278	0.122	0.003	0.005	0.001	0.001
07/27/2025	1005.220	0.060	2.643	0.578	95.057	2.094	0.137	0.003	0.005	0.001	0.000
07/26/2025	1002.138	0.064	3.195	0.582	94.207	2.347	0.177	0.003	0.006	0.001	0.001
07/25/2025	1006.505	0.058	2.558	0.578	95.053	2.225	0.097	0.003	0.005	0.001	0.001
07/24/2025	1002.020	0.068	2.901	0.579	94.804	2.132	0.089	0.002	0.003	0.000	0.000
07/23/2025	994.767	0.067	3.696	0.583	93.911	2.224	0.095	0.002	0.004	0.001	0.001
07/22/2025	998.567	0.067	3.536	0.583	93.828	2.431	0.128	0.003	0.006	0.001	0.001
07/21/2025	1003.592	0.068	2.937	0.580	94.546	2.323	0.116	0.003	0.005	0.001	0.001
07/20/2025	1001.947	0.063	3.036	0.580	94.561	2.208	0.115	0.005	0.009	0.002	0.002
07/19/2025	1004.472	0.064	2.745	0.579	94.873	2.206	0.104	0.003	0.004	0.001	0.000
07/18/2025	1002.137	0.071	3.142	0.581	94.260	2.394	0.120	0.003	0.006	0.001	0.001
07/17/2025	1003.589	0.061	2.886	0.580	94.686	2.244	0.110	0.004	0.007	0.001	0.001
07/16/2025	994.756	0.069	3.645	0.582	94.024	2.163	0.092	0.002	0.004	0.001	0.000
07/15/2025	993.432	0.066	3.797	0.583	93.871	2.148	0.110	0.003	0.005	0.000	0.000
07/14/2025	996.786	0.061	3.482	0.582	94.189	2.139	0.116	0.004	0.007	0.001	0.001
07/13/2025	999.425	0.057	3.051	0.579	94.836	1.950	0.092	0.004	0.006	0.002	0.000
07/12/2025	999.011	0.064	3.368	0.582	94.213	2.178	0.158	0.005	0.011	0.001	0.001