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Gas Quality / Gas Quality By Date

Date Requested: Jun 21 2025 3:33 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


06/21/2025	1006.155	0.060	3.161	0.584	93.760	2.855	0.148	0.004	0.008	0.002	0.002	0.000
06/20/2025	1009.013	0.069	3.132	0.586	93.471	3.129	0.180	0.005	0.010	0.002	0.002	0.000
06/19/2025	1011.705	0.071	3.003	0.586	93.459	3.231	0.212	0.007	0.013	0.002	0.002	0.000
06/18/2025	1013.090	0.066	2.821	0.585	93.689	3.211	0.191	0.006	0.011	0.002	0.002	0.000
06/17/2025	994.983	0.061	3.773	0.583	93.765	2.252	0.139	0.003	0.005	0.001	0.001
06/16/2025	994.983	0.061	3.773	0.583	93.765	2.252	0.139	0.003	0.005	0.001	0.001
06/15/2025	994.983	0.061	3.773	0.583	93.765	2.252	0.139	0.003	0.005	0.001	0.001	0.000
06/14/2025	994.983	0.061	3.773	0.583	93.765	2.252	0.139	0.003	0.005	0.001	0.001	0.000
06/13/2025	994.983	0.061	3.773	0.583	93.765	2.252	0.139	0.003	0.005	0.001	0.001	0.000
06/12/2025	994.298	0.068	3.783	0.583	93.811	2.196	0.133	0.003	0.005	0.001	0.001	0.000
06/11/2025	992.107	0.054	3.746	0.581	94.167	1.938	0.086	0.002	0.005	0.001	0.001	0.000
06/10/2025	992.009	0.059	3.778	0.582	94.077	2.005	0.074	0.002	0.004	0.001	0.001	0.000
06/09/2025	996.299	0.044	3.717	0.583	93.732	2.389	0.112	0.002	0.004	0.001	0.001	0.000
06/08/2025	1002.495	0.060	3.558	0.586	93.310	2.900	0.161	0.003	0.005	0.001	0.001	0.000
06/07/2025	994.827	0.046	3.562	0.581	94.261	2.031	0.092	0.002	0.004	0.001	0.001	0.000
06/06/2025	994.945	0.050	3.548	0.581	94.279	2.012	0.101	0.002	0.005	0.001	0.001	0.000
06/05/2025	997.410	0.056	3.628	0.583	93.789	2.387	0.132	0.003	0.005	0.001	0.001	0.000
06/04/2025	997.237	0.042	3.757	0.584	93.598	2.413	0.175	0.004	0.008	0.001	0.001	0.000
06/03/2025	1004.097	0.058	3.452	0.586	93.377	2.918	0.182	0.004	0.006	0.001	0.001	0.000
06/02/2025	1002.723	0.062	3.415	0.585	93.589	2.783	0.142	0.003	0.005	0.001	0.001	0.000
06/01/2025	1001.803	0.063	3.287	0.583	93.961	2.582	0.099	0.002	0.004	0.001	0.001	0.000
05/31/2025	996.769	0.068	3.489	0.582	94.119	2.235	0.081	0.002	0.004	0.001	0.001	0.000
05/30/2025	1003.746	0.053	3.113	0.582	94.142	2.581	0.101	0.003	0.005	0.001	0.001	0.000
05/29/2025	1005.746	0.032	2.961	0.581	94.264	2.653	0.079	0.003	0.006	0.001	0.001	0.000
05/28/2025	999.626	0.031	3.317	0.581	94.231	2.333	0.079	0.003	0.005	0.001	0.001	0.000
05/27/2025	997.859	0.017	3.325	0.580	94.468	2.109	0.071	0.003	0.005	0.001	0.001	0.000
05/26/2025	1011.508	0.026	3.060	0.586	93.444	3.242	0.207	0.006	0.012	0.001	0.001	0.000
05/25/2025	1006.721	0.030	3.171	0.584	93.801	2.808	0.149	0.010	0.022	0.005	0.005	0.000
05/24/2025	1000.213	0.030	3.455	0.583	93.876	2.515	0.112	0.004	0.006	0.001	0.001	0.000
05/23/2025	999.284	0.025	3.451	0.582	93.999	2.421	0.092	0.003	0.006	0.001	0.001	0.000
05/22/2025	1000.531	0.049	3.417	0.583	93.881	2.529	0.111	0.004	0.007	0.001	0.001	0.000
05/21/2025	1004.859	0.046	3.469	0.586	93.364	2.851	0.235	0.010	0.020	0.002	0.002	0.000
05/20/2025	1007.354	0.028	3.128	0.584	93.743	2.951	0.136	0.004	0.008	0.001	0.001	0.000
05/19/2025	1004.447	0.033	3.116	0.582	94.108	2.621	0.109	0.004	0.007	0.001	0.001	0.000
05/18/2025	1002.829	0.040	3.204	0.582	94.104	2.527	0.112	0.004	0.007	0.001	0.002	0.000
05/17/2025	999.952	0.047	3.414	0.583	93.963	2.454	0.112	0.003	0.005	0.001	0.001	0.000
05/16/2025	1002.877	0.044	3.187	0.582	94.131	2.506	0.116	0.004	0.008	0.001	0.002	0.000
05/15/2025	1010.198	0.024	3.004	0.584	93.682	3.131	0.138	0.006	0.011	0.002	0.002	0.000
05/14/2025	1010.112	0.038	2.972	0.584	93.717	3.122	0.137	0.004	0.007	0.001	0.001	0.000
05/13/2025	1005.306	0.040	3.309	0.585	93.581	2.899	0.154	0.005	0.009	0.002	0.002	0.000
05/12/2025	995.434	0.054	3.572	0.581	94.158	2.095	0.114	0.002	0.003	0.000	0.001	0.000
05/11/2025	992.147	0.061	3.704	0.581	94.244	1.888	0.098	0.001	0.003	0.000	0.000	0.000
05/10/2025	991.669	0.055	3.680	0.580	94.374	1.792	0.096	0.001	0.002	0.000	0.000	0.000
05/09/2025	991.640	0.057	3.704	0.581	94.326	1.807	0.101	0.002	0.003	0.000	0.000	0.000
05/08/2025	990.862	0.060	3.647	0.579	94.534	1.672	0.082	0.001	0.003	0.000	0.000	0.000
05/07/2025	989.535	0.060	3.691	0.579	94.580	1.600	0.065	0.001	0.002	0.000	0.000	0.000
05/06/2025	992.146	0.058	3.577	0.580	94.507	1.794	0.061	0.001	0.002	0.000	0.000	0.000
05/05/2025	1005.546	0.028	3.121	0.583	93.929	2.828	0.085	0.003	0.005	0.001	0.001	0.000
05/04/2025	997.815	0.035	3.364	0.580	94.346	2.171	0.076	0.002	0.004	0.001	0.001	0.000
05/03/2025	995.432	0.027	3.474	0.580	94.413	2.006	0.073	0.002	0.004	0.001	0.001	0.000
05/02/2025	1000.168	0.027	3.302	0.581	94.222	2.353	0.082	0.004	0.007	0.002	0.002	0.000
05/01/2025	996.965	0.027	3.365	0.580	94.515	1.990	0.081	0.006	0.012	0.003	0.003	0.000
04/30/2025	998.558	0.030	3.384	0.581	94.294	2.158	0.105	0.007	0.015	0.003	0.003	0.000
04/29/2025	1014.429	0.020	3.197	0.589	92.941	3.498	0.282	0.016	0.032	0.007	0.007	0.000
04/28/2025	1015.758	0.019	3.183	0.590	92.883	3.532	0.292	0.021	0.048	0.010	0.010	0.000
04/27/2025	1007.367	0.023	3.291	0.586	93.492	2.940	0.222	0.010	0.017	0.002	0.002	0.000
04/26/2025	1000.349	0.024	3.345	0.582	94.084	2.462	0.075	0.003	0.005	0.001	0.001	0.000
04/25/2025	998.765	0.023	3.435	0.582	94.084	2.375	0.072	0.003	0.005	0.001	0.001	0.000
04/24/2025	999.759	0.020	3.356	0.581	94.139	2.411	0.063	0.003	0.005	0.001	0.001	0.000
04/23/2025	1005.496	0.016	3.169	0.583	93.863	2.851	0.089	0.004	0.006	0.001	0.001	0.000
04/22/2025	1009.043	0.009	2.972	0.583	93.873	3.046	0.087	0.004	0.006	0.001	0.001	0.000
04/21/2025	999.622	0.017	3.237	0.580	94.424	2.261	0.053	0.002	0.004	0.001	0.001	0.000
04/20/2025	1001.488	0.016	3.205	0.581	94.266	2.444	0.060	0.003	0.004	0.001	0.001	0.000
04/19/2025	1006.281	0.013	3.112	0.583	93.893	2.889	0.080	0.003	0.006	0.001	0.001	0.000
04/18/2025	1021.500	0.018	3.260	0.594	92.013	4.194	0.465	0.017	0.028	0.003	0.002	0.000
04/17/2025	1007.081	0.013	3.130	0.584	93.756	2.999	0.089	0.004	0.006	0.001	0.001	0.000
04/16/2025	1005.862	0.011	3.098	0.582	93.983	2.814	0.081	0.003	0.006	0.001	0.001	0.000
04/15/2025	999.820	0.018	3.319	0.581	94.226	2.355	0.073	0.003	0.004	0.001	0.001	0.000
04/14/2025	1004.578	0.019	3.228	0.583	93.856	2.773	0.114	0.003	0.005	0.001	0.001	0.000
04/13/2025	1009.004	0.023	3.073	0.584	93.670	3.078	0.143	0.004	0.007	0.001	0.001	0.000
04/12/2025	1001.391	0.018	3.270	0.581	94.147	2.471	0.083	0.003	0.005	0.001	0.001	0.000
04/11/2025	999.775	0.024	3.458	0.583	93.973	2.399	0.125	0.005	0.011	0.002	0.002	0.000
04/10/2025	1000.465	0.021	3.361	0.582	94.037	2.494	0.079	0.002	0.004	0.001	0.001	0.000
04/09/2025	1003.580	0.015	3.168	0.582	94.087	2.654	0.070	0.002	0.003	0.000	0.000	0.000
04/08/2025	1007.967	0.010	2.991	0.583	93.951	2.960	0.079	0.003	0.004	0.001	0.001	0.000
04/07/2025	1000.777	0.017	3.184	0.580	94.403	2.326	0.064	0.002	0.003	0.000	0.001	0.000
04/06/2025	1005.380	0.010	2.962	0.581	94.342	2.610	0.066	0.003	0.004	0.001	0.001	0.000
04/05/2025	1000.985	0.020	3.355	0.582	93.980	2.562	0.077	0.002	0.003	0.000	0.000	0.000
04/04/2025	998.927	0.021	3.356	0.581	94.229	2.331	0.058	0.002	0.003	0.001	0.000	0.000
04/03/2025	996.783	0.021	3.411	0.580	94.378	2.130	0.054	0.002	0.003	0.001	0.001	0.000
04/02/2025	1006.637	0.015	3.127	0.583	93.796	2.977	0.077	0.003	0.004	0.001	0.001	0.000
04/01/2025	1003.225	0.032	3.207	0.582	94.022	2.641	0.090	0.002	0.004	0.001	0.001	0.000
03/31/2025	1001.966	0.037	3.337	0.583	93.903	2.593	0.123	0.002	0.003	0.000	0.000	0.000
03/30/2025	1000.692	0.035	3.434	0.583	93.847	2.559	0.118	0.002	0.004	0.001	0.001	0.000
03/29/2025	1000.217	0.026	3.362	0.582	94.073	2.442	0.088	0.003	0.005	0.001	0.001	0.000
03/28/2025	1001.888	0.019	3.320	0.582	94.072	2.395	0.174	0.006	0.011	0.001	0.001	0.000
03/27/2025	1003.457	0.013	3.138	0.581	94.198	2.560	0.079	0.003	0.006	0.001	0.001	0.000
03/26/2025	1001.476	0.020	3.254	0.581	94.168	2.462	0.088	0.002	0.004	0.001	0.001	0.000
03/25/2025	1001.824	0.034	3.422	0.584	93.752	2.639	0.146	0.002	0.003	0.000	0.000	0.000
03/24/2025	1003.025	0.029	3.146	0.581	94.212	2.503	0.101	0.003	0.004	0.001	0.001	0.000
03/23/2025	1006.518	0.018	3.069	0.583	93.966	2.833	0.103	0.003	0.005	0.001	0.001	0.000
03/22/2025	999.476	0.028	3.328	0.581	94.241	2.301	0.095	0.002	0.003	0.000	0.000	0.000
03/21/2025	993.621	0.043	3.627	0.581	94.249	2.000	0.079	0.001	0.001	0.000	0.000	0.000
03/20/2025	995.018	0.043	3.522	0.581	94.288	2.092	0.050	0.001	0.002	0.000	0.000	0.000